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EQ - Base Transceiver StationHandling in BSC

DN9813242Issue 23-2 en

# Nokia Corporation 1 (221)

BSC3119Nokia BSC/TCSM, Rel. S12, ProductDocumentation, v.1

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2 (221) # Nokia Corporation DN9813242Issue 23-2 en

EQ - Base Transceiver Station Handling in BSC

Contents

Contents 3

List of tables 5

List of figures 6

Summary of changes 7

EQ - BASE TRANSCEIVER STATION HANDLING IN BSC 11

EQC CREATE BTS 13

EQD DELETE BTS 39

EQA MODIFY MOBILE ALLOCATION FREQUENCY LIST USAGEPARAMETERS 41

EQB MODIFY BCCH FREQUENCY LIST USAGE PARAMETERS<option> 49

EQE MODIFY BTS IDENTIFICATION PARAMETERS 55

EQF MODIFY CELL ACCESS PARAMETERS 73

EQG MODIFY RADIO LINK CONTROL DL PARAMETERS 81

EQH MODIFY QUEUEING PARAMETERS 91

EQJ MODIFY CCH CONFIGURATION PARAMETERS 97

EQK MODIFY INTERFERENCE AVERAGING PARAMETERS 103

EQM MODIFY MISCELLANEOUS PARAMETERS 109

EQT MODIFY TRUNK RESERVATION PARAMETERS <option> 135

EQV MODIFY GPRS PARAMETERS <option> 141

EQN MODIFY GPRS CONTROL PARAMETERS 161

EQX MODIFY DATA SERVICE PARAMETERS <option> 167

EQY MODIFY AMR PARAMETERS <option> 173

EQQ CHECK IUO INTERFERING CELL <option> 187

EQO OUTPUT BTS PARAMETERS 191



Contents

EQI OUTPUT BACKGROUND INTERFERENCE MATRIX DATA<option> 211

EQU CHANGE SEGMENT OF BTS <option> 215

EQS CHANGE BTS ADMINISTRATIVE STATE 219



List of tables

Table 1. BTS-specific parameters in command C 35

Table 2. SEG-specific parameters in command C 36

Table 3. BTS-specific parameters in command E 69

Table 4. SEG-specific parameters in command E 70

Table 5. BTS-specific parameters in command G 87

Table 6. SEG-specific parameters in command G 88

Table 7. BTS-specific parameters in command K 106

Table 8. SEG-specific parameters in command K 106

Table 9. BTS-specific parameters in command M 130

Table 10. SEG-specific parameters in command M 131

Table 11. BTS-specific parameters in command V 157

Table 12. SEG-specific parameters in command V 157

Table 13. BTS-specific parameters in command X 171

Table 14. SEG-specific parameters in command X 171

Table 15. PRFILE SW products and the corresponding parameters 194



List of tables

List of figures

Figure 1. Baseband hopping with 3 frequencies 23

Figure 2. Radio frequency hopping with 3 frequencies 23

Figure 3. Baseband hopping for IUO-cell with 3 regular and 3 super-reusefrequencies when both layers have BB hopping on 24

Figure 4. Radio frequency hopping for IUO-cell with 3 regular and 3 super-reusefrequencies when both layers have RF hopping on 25

Figure 5. Baseband hopping for child-cell with 3 super-reuse frequencies (forexample TrxFrequencyType > 0) 25

Figure 6. Radio frequency hopping for child-cell with 3 super-reuse frequencies (forexample TrxFrequencyType > 0) 26

Figure 7. Baseband hopping with 3 frequencies 66

Figure 8. Radio frequency hopping with 3 frequencies 67

Figure 9. Baseband hopping for IUO-cell with 3 regular and 3 super-reusefrequencies in case both layers have BB hopping on 67

Figure 10. Radio frequency hopping for IUO-cell with 3 regular and 3 super-reusefrequencies in case both layers have RF hopping on 68

Figure 11. Baseband hopping for child-cell with 3 super-reuse frequencies (i.e.TrxFrequencyType > 0) 68

Figure 12. Radio frequency hopping for child-cell with 3 super-reuse frequencies (i.e.TrxFrequencyType > 0) 69

Figure 13. TCHs after downgrade 171



Summary of changes

Changes between document issues are cumulative. Therefore, the latest documentissue contains all changes made to previous issues.

Changes made between issues 23-2 and 23-1

EQC CREATE BTS

The default values of parameters radio link timeout (RLT)and AMR radio link timeout (ARLT) have been modified.

EQF MODIFY CELL ACCESS PARAMETERS

The parameter explanation of max time limit directed retry(MADR) has been modified to say: The parameter valuehas to be greater than the value of the parameter MIDRand smaller than the value of the timer T10.

EQG MODIFY RADIO LINK CONTROL DL PARAMETERS

The parameter explanation of radio link timeout (RLT) hasbeen modified.

EQM MODIFY MISCELLANEOUS PARAMETERS

The parameter explanation of gprs threshold to searchWCDMA RAN cells (QSRP) and threshold to searchWCDMA RAN cells (QSRI) has been modified.

EQV MODIFY GPRS PARAMETERS <option>

A note about GPRS enabling has been added to theparameter explanation of DTM enabled (DENA).

EQY MODIFY AMR PARAMETERS <option>

The parameter explanation of AMR radio link timeout(ARLT) has been modified.

Changes made between issues 23-1 and 23


The Note of parameters AMR FR codec mode set (FRC)and AMR HR codec mode set (FRH) has been updated.



Summary of changes

Changes made between issues 23 and 22–2

Editorial changes.

EQC CREATE BTS

Parameter explanations and syntax have been updated dueto a new parameter packet service entity identifier.

Parameter explanations of network service entity identifierand transport type have been updated.

Value range of cell identity has been updated to 0...65535.

Additional information tables and the execution printouthave been updated.

Parameters random access retry, softblocking threshold onregular frequencies, and softblocking threshold on super-reuse frequencies have been removed.

Information on EQoS has been removed because thefeature is not supported in S12.

EQA MODIFY MOBILE ALLOCATION FREQUENCY LISTUSAGE PARAMETERS

Parameter explanations have been updated for parametersmobile allocation frequency list, background mobileallocation frequency list, underlay mobile allocationfrequency list <option>, background underlay mobileallocation frequency list <option>, and DFCAunsynchronized mode MA frequency list <option>.

EQB MODIFY BCCH FREQUENCY LIST USAGEPARAMETERS <option>

Parameter explanation has been updated for parameteridentification of BCCH frequency list.

EQE MODIFY BTS IDENTIFICATION PARAMETERS


Flexi EDGE information has been added.


Parameter random access retry has been removed.

Parameter reselection time has been updated.

Syntax and execution printout have been updated.




Parameters softblocking threshold on regular frequencies,and softblocking threshold on super-reuse frequencieshave been removed.

Syntax and parameter explanations have been updated dueto a new parameter STIRC enabled.

Additional information tables and the execution printouthave been updated.



Syntax, additional information, and execution printoutshave been updated due to new parameters packet serviceentity identifier, EGPRS inactivity alarm weekdays,EGPRS inactivity alarm start time, EGPRS inactivityalarm end time, and DTM enabled.

Additional information tables have been updated.



EQN MODIFY GPRS CONTROL PARAMETERS <option>

The command has been changed to optional.




EQO OUTPUT BTS PARAMETERS


Execution printouts have been updated.


EQI OUTPUT BACKGROUND INTERFERENCE MATRIXDATA <option>

BTS name parameter has been added.

EQU CHANGE SEGMENT OF BTS <option>


Changes made between issues 22–2 and 22–1

EQV MODIFY GPRS PARAMETERS



Summary of changes

The description of parameter default GPRS capacity(CDEF) has been updated.

Parameters DL coding scheme in acknowledged mode(DCSA), UL coding scheme in acknowledged mode(UCSA), DL coding scheme in unacknowledged mode(DCSU), UL coding scheme in unacknowledged mode(UCSU), adaptive LA algorithm (ALA), initial MCS foracknowledged mode (MCA), initial MCS forunacknowledged mode (MCU), maximum BLER inacknowledged mode (BLA), maximum BLER inunacknowledged mode (BLU), mean BEP offset GMSK(MBG), and mean BEP offset 8PSK (MBP) were changedto not optional.

The description of parameter coding schemes CS3 andCS4 enabled (CS34) has been modified.



EQ - BASE TRANSCEIVER STATION HANDLINGIN BSC

The commands of the command group are used for handling the BTS parametersand SEG parameters when segment usage <option> is on in the BSDATA (BSSRadio Network Configuration Database).

Menu of the command group:

BASE TRANSCEIVER STATION HANDLING IN BSC COMMANDS

? ..... DISPLAY MENU

C: ..... CREATE BTS

D: ..... DELETE BTS

A: ..... MODIFY MOBILE ALLOCATION FREQUENCY LIST USAGE PARAMETERS

B: ..... MODIFY BCCH FREQUENCY LIST USAGE PARAMETERS <option>

E: ..... MODIFY BTS IDENTIFICATION PARAMETERS

F: ..... MODIFY CELL ACCESS PARAMETERS

G: ..... MODIFY RADIO LINK CONTROL DL PARAMETERS

H: ..... MODIFY QUEUEING PARAMETERS

J: ..... MODIFY CCH CONFIGURATION PARAMETERS

K: ..... MODIFY INTERFERENCE AVERAGING PARAMETERS

M: ..... MODIFY MISCELLANEOUS PARAMETERS

T: ..... MODIFY TRUNK RESERVATION PARAMETERS <option>

V: ..... MODIFY GPRS PARAMETERS <option>

N: ..... MODIFY GPRS CONTROL PARAMETERS

X: ..... MODIFY DATA SERVICE PARAMETERS <option>

Y: ..... MODIFY AMR PARAMETERS <option>

Q: ..... CHECK IUO INTERFERING CELLS <option>

O: ..... OUTPUT BTS PARAMETERS

I: ..... OUTPUT BACKGROUND INTERFERENCE MATRIX DATA <option>

U: ..... CHANGE SEGMENT OF BTS <option>

S: ..... CHANGE BTS ADMINISTRATIVE STATE

Z; ..... RETURN TO MAIN LEVEL

The commands in this command group are:

EQC CREATE BTS

EQD DELETE BTS

EQA MODIFY MOBILE ALLOCATION FREQUENCY LISTUSAGE PARAMETERS



EQ - BASE TRANSCEIVER STATION HANDLING IN BSC

EQB MODIFY BCCH FREQUENCY LIST USAGEPARAMETERS <option>




EQH MODIFY QUEUEING PARAMETERS

EQJ MODIFY CCH CONFIGURATION PARAMETERS

EQK MODIFY INTERFERENCE AVERAGINGPARAMETERS


EQT MODIFY TRUNK RESERVATION PARAMETERS<option>


EQN MODIFY GPRS CONTROL PARAMETERS

EQX MODIFY DATA SERVICE PARAMETERS <option>


EQQ CHECK IUO INTERFERING CELLS <option>


EQI OUTPUT BACKGROUND INTERFERENCE MATRIXDATA <option>


EQS CHANGE BTS ADMINISTRATIVE STATE



EQC CREATE BTSFunction With the EQC command you create a BTS into the BSDATA. After the creation,

the BTS is in LOCKED state.

Parameters BCF identification, BTS identification, BTS name, SEG identification <option>,SEG name <option>, reference BTS identification, reference BTS name: cellidentity, frequency band in use: network colour code, BTS colour code: mobilecountry code, mobile network code, location area code: BTS hopping mode,underlay BTS hopping mode <option>, hopping sequence number 1, hoppingsequence number 2, underlay hopping sequence number <option>: GPRSenabled <option>, routing area code <option>, network service entity identifier<option>, transport type <option>, packet service entity identifier <option>;

Syntax

EQC : BCF = <BCF identification>,

BTS = <BTS identification>,

[[ NAME = <BTS name> | <no name> def ]

[ SEG = <SEG identification> <option> |

<BTS identification > def ]

[ SEGNAME = <SEG name> <option> | <BTS name> def ]

[ REF = <reference BTS identification> |

RNAME= <reference BTS name> ]] :

CI = <cell identity>,

BAND = <frequency band in use> :

NCC = <network colour code>,

BCC = <BTS colour code> :

MCC = <mobile country code>,

MNC = <mobile network code>,

LAC = <location area code> :

[[ HOP = <BTS hopping mode> | N def ]

[ UHOP = <underlay BTS hopping mode> <option> | N def ]

HSN1 = <hopping sequence number 1> |


UHSN = <underlay hopping sequence number> <option> ] ... :



EQC CREATE BTS

[[ GENA = <GPRS enabled> | N def <option> ]

[ RAC = <routing area code> | 255 def <option> ]

[[ NSEI = <network service entity identifier> <option> ] |

[ TRAT = <transport type> | ANY def <option> ] |

[ PSEI = <packet service entity identifier> ]]] <option> ... ;

Parameterexplanations

BCF identification

BCF = decimal number

With this parameter you identify the BCF. The value range depends on the BSChardware configuration and the corresponding options.

The parameter is obligatory.

BTS identification

BTS = decimal number

With this parameter you identify the BTS to be created. The value range dependson the BSC hardware configuration and the corresponding options.


When the segment contains more than one BTS, the parameters which are notpresented are initialized with a SEG-specific value. See table SEG-specificparameters in command C in section Additional information.

BTS name

NAME = text string

With this parameter you name the BTS. The name must be unique in the BSC.The name can contain 1 to 15 characters. The following ASCII characters areallowed: letters from A to Z and numerals from 0 to 9.

The default is that the BTS does not have a name.

SEG identification <option>

SEG = decimal number

With this parameter you identify the segment. The value range is the same as theBTS identification value range.

If you give this parameter, the MML will check, according to the following table,if the same SEG identification has been created earlier:



SEG identification does not exist: The segment is being created for the first time so all parametersare presented. See table BTS-specific parameters in commandCand SEG-specific parameters in command C in sectionAdditional information.

SEG identification exists: The segment has already been created earlier so now only BTS-specific parameters are presented. See table SEG-specificparameters in command C in section Additional information.

When the segment contains more than one BTS, the parameters which are notpresented are initialised with SEG-specific values. See table SEG-specificparameters in command C in section Additional information.

The default is the same as BTS identification number.

SEG name <option>

SEGNAME = text string

With this parameter you name the segment. The name must be unique in the BSC.The name can contain 1 to 15 characters. The following ASCII characters areallowed: letters from A to Z and numerals from 0 to 9.

If you give this parameter, the MML will check, according to the following table,if the same segment name has been created earlier:

SEG name does not exist: The segment is being created for the first time so all parametersare presented. See tables BTS-specific parameters in commandC and SEG-specific parameters in command C in sectionAdditional information.

SEG name exists: The segment has already been created earlier so now only BTS-specific parameters are presented. See table SEG-specificparameters in command C in section Additional information.

When the segment contains more than one BTS, the parameters which are notpresented are initialised with SEG-specific values. See table SEG-specificparameters in command C in section Additional information.

The default is the same as BTS name when you create a new segment.

reference BTS identification

REF = decimal number

With this parameter you identify the reference BTS. The value range depends onthe BSC hardware configuration and the corresponding options.



EQC CREATE BTS

If you give the parameter REF, you cannot give the parameter RNAME.

If a reference BTS is used, the system inquires the parameter values of that BTSfrom the BSDATA. During creation, the reference BTS parameter values are usedfor the required BTS parameters. The BCCH list relation is copied from thereference BTS. Trunk reservation decision threshold table relations are alsocopied from the reference BTS to the BTS traffic types. When the segmentcontains more than one BTS, the BCCH list relation and Trunk reservationdecision threshold table relations are not copied from the reference BTS.Background parameters are not copied from the reference BTS (see RadioNetwork Configuration Management).

When the segment contains more than one BTS, only BTS-specific parametersare copied to the BTS. When you create a new segment, BTS-specific andsegment-specific parameters are copied to the BTS. See section Additionalinformation.

If a reference BTS is not used, the system uses the default values for the requiredBTS parameters during creation. See section Additional information. Backgroundparameters have not been defined as default (see Radio Network ConfigurationManagement).

reference BTS name

RNAME = text string

With this parameter you give the name of the reference BTS. The BTS name cancontain 1 to 15 characters.

If you give the parameter REF, you cannot give the parameter RNAME.

If a reference BTS is used, the system inquires the parameter values of that BTSfrom the BSDATA. During creation, the reference BTS parameter values are usedfor the required BTS parameters. The BCCH list relation is copied from thereference BTS. Trunk reservation decision threshold table relations are alsocopied from the reference BTS to the BTS traffic types. When the segmentcontains more than one BTS the BCCH list relation and Trunk reservationdecision threshold table relations are not copied from the reference BTS.Background parameters are not copied from the reference BTS (see RadioNetwork Configuration Management).

When the segment contains more than one BTS, only BTS-specific parametersare copied to the BTS. When you create a new segment, BTS-specific andsegment-specific parameters are copied to the BTS. See section Additionalinformation.



If a reference BTS is not used, the system uses the default values for the requiredBTS parameters during creation. See section Additional information. Backgroundparameters have not been defined as default (see Radio Network ConfigurationManagement).

cell identity

CI = decimal number

With this parameter you identify the cell number. The values range from 0 to65535. The parameter is obligatory when segment usage <option> is off or whenyou create a new segment.

frequency band in use

With this parameter you indicate the frequency band used in the BTS. Thefrequency bands are GSM 800 (800), GSM 900 (900), GSM 1800 (1800) andGSM 1900 (1900). The values are:

Parameter Value Explanation

BAND = 800 ARFCN 128...251

900 ARFCN 1...124 and 975...1023, 0

1800 ARFCN 512...885

1900 ARFCN 512...810


network colour code

NCC = decimal number

With this parameter you identify the network colour code number. The valuesrange from 0 to 7. The parameter is obligatory when segment usage <option> isoff or when you create a new segment.

BTS colour code

BCC = decimal number

With this parameter you identify the BTS colour code number. The values rangefrom 0 to 7. The parameter is obligatory when segment usage <option> is off orwhen you create a new segment.

mobile country code



EQC CREATE BTS

MCC = decimal number

With this parameter you identify the mobile country code number. The valuesrange from 0 to 999. The parameter is obligatory when segment usage <option>is off or when you create a new segment.

mobile network code

MNC = decimal number

With this parameter you identify the mobile network code number. The valuesrange from 0 to 99. Optional values range from 0 to 999. The parameter isobligatory when segment usage <option> is off or when you create a newsegment.

Note

As the value of the parameter in the entire GSM network is a binary codeddecimal number, the preceding zeros are significant, for example 1, 01, and001 are different values. The use of one digit MNC is not allowed.

location area code

LAC = decimal number

With this parameter you identify the location area code number. The values rangefrom 1 to 65533. The parameter is obligatory when segment usage <option> is offor when you create a new segment.

BTS hopping mode

With this parameter you define the frequency hopping mode of the BTS. In thecase of hopping IUO, you define the hopping mode of the overlay layer. Thevalues are:


HOP = BB baseband hopping is used

RF radio frequency hopping is used

N hopping is not used

If you enter the value BB, you must also enter both parameters HSN1 and HSN2.



If you enter the value RF, you must also enter the parameter HSN1. Note thatradio frequency hopping is not possible in the Nokia 2nd generation base stations.

If you enter the value N, the parameters HSN1 and HSN2 are optional.

BB hopping and RF hopping cannot be used in the BTS at the same time.

Note

If Nokia PrimeSite has a BTS software package of DF6.0 or newer, it does notsupport frequency hopping.

Note

Nokia InSite does not support frequency hopping.

underlay BTS hopping mode <option>

With this parameter you define the frequency hopping mode of the underlaylayer. The values are:


UHOP = BB baseband hopping is used



If you enter the value BB or RF, you must also enter the parameter UHSN.

If you enter the value N, the parameter UHSN is optional.

Radio frequency hopping is not possible in the Nokia 2nd generation basestations.

BB hopping and RF hopping cannot be used on the BTS at the same time.



EQC CREATE BTS

Note


Note


hopping sequence number 1

With this parameter you define whether cyclic or random hopping is used in BBhopping group 1 and in RF hopping. Hopping sequence numbers are used in thefrequency hopping sequence generation algorithm.

In baseband hopping, HSN1 is used with hopping group 1. The time slot 0 ofeach TRX, except the BCCH TRX, belongs to this group.

In radio frequency hopping, HSN1 is used with all the time slots of a hoppingTRX. The BCCH TRX does not hop when RF hopping has been selected.

The values are:


HSN1 = 0 cyclic hopping

1 – 63 random hopping


With this parameter you define whether cyclic or random hopping is used in BBhopping group 2. Hopping sequence numbers are used in the frequency hoppingsequence generation algorithm.

In baseband hopping, HSN2 is used with the hopping group 2. The time slots 1 -7 of each TRX, including the BCCH TRX, belong to this group.

In radio frequency hopping, HSN2 is not used.

The values are:






underlay hopping sequence number <option>

With this parameter you define whether cyclic or random hopping is used in theunderlay layer of the IUO cell. Hopping sequence numbers are used in thefrequency hopping sequence generation algorithm.

The values are:


UHSN = 0 cyclic hopping


GPRS enabled <option>

With this parameter you enable or disable the GPRS capability in the cell.


GENA = Y GPRS is enabled

N GPRS is disabled

routing area code <option>

RAC = decimal number

With this parameter you identify GPRS cells using the routing area code number.The values range from 0 to 255.

network service entity identifier <option>

NSEI = decimal number

With this parameter you can manually select the network service entity identifierto which the BTS/SEG will be connected. If you give this parameter the PCUselection algorithm is not used. The routing area must be created and the NSEImust exist on the routing area the BTS/SEG is using.



EQC CREATE BTS

You can give this parameter only when the parameter GPRS enabled (GENA) isset to Y. If you give the parameter NSEI, you cannot give parameters TRAT orPSEI.

transport type <option>

With this parameter you can manually select the transport type of the NSEI whichthe BTS/SEG will use. This parameter is used in the PCU selection algorithm.You can give this parameter only when the parameter GPRS enabled (GENA) isset to Y. The default is that no transport type is preferred in NSEI selection.

If you give the parameter TRAT, you cannot give parameters NSEI or PSEI.


TRAT= IP NSEI which uses IP transport isselected

FR NSEI which uses FR transport isselected

ANY no transport type is preferred inNSEI selection

packet service entity identifier <option>

PSEI = decimal number

With this parameter you identify the PSE object in the BSC. You can give thisparameter only when the parameter GPRS enabled (GENA) is set to Y.

If you give the parameter PSEI, you cannot give parameters NSEI or TRAT.

Examples 1. Create BTS-20 (CENTRUM1) into the BSDATA. A reference BTS-1 isused to obtain base values for other BTS parameters used in the creation.Baseband frequency hopping is used.

ZEQC:BCF=2,BTS=20,NAME=CENTRUM1,REF=1:CI=33,BAND=900: NCC=3,BCC=4:MCC=111,MNC=02,LAC=3344:HOP=BB,UHOP=BB,HSN1=2,HSN2=3,UHSN=5;

2. Create BTS-20 (CENTRUM1) into the BSDATA. In the creation, defaultvalues are used for other BTS parameters.

ZEQC:BCF=2,BTS=20,NAME=CENTRUM1:CI=33,BAND=900:NCC=3,BCC=4:MCC=111,MNC=02,LAC=3344:HOP=N;

Additionalinformation

Base Station Identity Code (BSIC) = BCC + NCC. Location Area Identification(LAI) = MCC + MNC + LAC.



If the warning

BCC+NCC+BCCH TRX FREQUENCY NOT UNIQUE IN ADJACENCY DEFINITIONS

is output, give the MML command EAT to find out adjacent cell pairs whoseparameter combination BCC+NCC+BCCH TRX FREQUENCY is not uniqueanymore.

The following figures illustrate baseband hopping and radio frequency hoppingwith regular or with both regular and super-reuse frequencies. Note that BB andRF hopping cannot be used on the BTS at the same time.

Figure 1. Baseband hopping with 3 frequencies

Figure 2. Radio frequency hopping with 3 frequencies

LAYER

overlay(regularfrequencies)

TRX

TRX-1

TRX-2

TRX-3

RTSL0

RTSL1

RTSL2

RTSL3

RTSL4

RTSL5

RTSL6

RTSL7

BCCH

HSN1

HSN2

LAYER


TRX

TRX-1

TRX-2

TRX-3

RTSL0

RTSL1

RTSL2

RTSL3

RTSL4

RTSL5

RTSL6

RTSL7

BCCH(bcch frequency notallowed to hop)

HSN1



EQC CREATE BTS

Figure 3. Baseband hopping for IUO-cell with 3 regular and 3 super-reusefrequencies when both layers have BB hopping on

LAYER


TRX

TRX-1

TRX-2

TRX-3

RTSL0

RTSL1

RTSL2

RTSL3

RTSL4

RTSL5

RTSL6

RTSL7

BCCH

HSN1

underlay(super-reusefrequencies)

TRX-4

TRX-5

TRX-6

HSN2

UHSN



Figure 4. Radio frequency hopping for IUO-cell with 3 regular and 3 super-reuse frequencies when both layers have RF hopping on

Figure 5. Baseband hopping for child-cell with 3 super-reuse frequencies (forexample TrxFrequencyType > 0)

LAYER


TRX

TRX-1

TRX-2

TRX-3

RTSL0

RTSL1

RTSL2

RTSL3

RTSL4

RTSL5

RTSL6

RTSL7


TRX-4

TRX-5

TRX-6

HSN1


UHSN

LAYER


TRX

TRX-1

TRX-2

TRX-3

RTSL0

RTSL1

RTSL2

RTSL3

RTSL4

RTSL5

RTSL6

RTSL7

BCCH

HSN1

UHSN



EQC CREATE BTS

Figure 6. Radio frequency hopping for child-cell with 3 super-reusefrequencies (for example TrxFrequencyType > 0)

If a reference BTS is not used, the system uses the default values for the requiredBTS and segment parameters during creation.

The default values for cell access parameters are:

Parameter Name Default value More information

CELL BARRED BAR N SEG-specific parameter

CALL RE-ESTABLISHMENTALLOWED

RE N SEG-specific parameter

EMERGENCY CALLRESTRICTED

EC N SEG-specific parameter

PLMN PERMITTED PLMN NETWORK COLOURCODE

SEG-specific parameter

NOT ALLOWEDACCESS CLASSES

ACC – SEG-specific parameter

ADJACENCY ONOTHER BAND

DBC Y for Dual Band cells. Nfor cells that do notbelong to the frequencybands of the Dual Band.


DIRECTED RETRYUSED

DR N SEG-specific parameter

INTELLIGENTDIRECTED RETRYUSED

IDR N SEG-specific parameter

CELL TYPE CTY GSM SEG-specific parameter

LAYER


TRX

TRX-1

TRX-2

TRX-3

RTSL0

RTSL1

RTSL2

RTSL3

RTSL4

RTSL5

RTSL6

RTSL7


UHSN



MIN TIME LIMITDIRECTED RETRY

MIDR 0 SEG-specific parameter

MAX TIME LIMITDIRECTED RETRY

MADR 5 SEG-specific parameter

DIRECTED RETRYMETHOD

DRM 0 SEG-specific parameter

GPRS NOT ALLOWEDACCESS CLASSES

GACC - (no not allowed accessclasses)


GPRS CELL BARRED GBAR 0 SEG-specific parameter

The default values for radio link control DL parameters are:


CELL RESELECT HYSTERESIS HYS 4 dB SEG-specific parameter

MS TXPWR MAX CCH TXP1 33 dBm SEG-specific parameter

MS TXPWR MAX CCH1x00 TXP2 30 dBm SEG-specific parameter

RXLEV ACCESS MIN RXP -105 dBm SEG-specific parameter

RADIO LINK TIMEOUT RLT 20 SACCH blocks SEG-specific parameter

POWER OFFSET PO 0 dB SEG-specific parameter

GPRS RXLEV ACCESS MIN GRXP -105 dBm SEG-specific parameter

GPRS MS TXPWR MAX CCH GTXP1 33 dBm SEG-specific parameter

GPRS MS TXPWR MAX CCH1x00 GTXP2 30 dBm SEG-specific parameter

GPRS CELL RESELECTHYSTERESIS

GHYS 4 dB SEG-specific parameter

GPRS NON BCCH LAYER RXLEVUPPER LIMIT

GPU -95 dBm BTS-specific parameter

GPRS NON BCCH LAYER RXLEVLOWER LIMIT

GPL -100 dBm BTS-specific parameter

DIRECT GPRS ACCESSTHRESHOLD

DIRE 0 SEG-specific parameter

RA RESELECT HYSTERESIS RRH 4 dB SEG-specific parameter

C31 HYSTERESIS CHYS N SEG-specific parameter

C32 QUAL QUAL N SEG-specific parameter

RESELECTION TIME RES 5 SECONDS SEG-specific parameter

PRIORITY CLASS PRC 0 SEG-specific parameter

HCS THRESHOLD HCS — SEG-specific parameter

The default values for queuing parameters are:



EQC CREATE BTS


MAX QUEUE LENGTH MQL 50 % SEG-specific parameter

TIME LIMIT CALL TLC 10 SEG-specific parameter

TIME LIMIT HANDOVER TLH 5 SEG-specific parameter

QUEUE PRIORITYUSED

QPU Y SEG-specific parameter

QUEUEING PRIORITYCALL

QPC 10 SEG-specific parameter

QUEUEING PRIORITYHANDOVER

QPH 9 SEG-specific parameter

QUEUEING PRIORITYNON-URGENTHANDOVER

QPN 9 SEG-specific parameter

MS PRIORITY USED MPU Y SEG-specific parameter

The default values for CCH configuration parameters are:


NUMBER OF BLOCKSFOR ACCESS GRANTMSG

AG 1 SEG-specific parameter

NUMBER OFMULTIFRAMES

MFR 4 SEG-specific parameter

TIMER FOR PERIODICMS LOCATIONUPDATING

PER 0.5 HOURS SEG-specific parameter

ALLOW IMSI ATTACHDETACH

ATT Y SEG-specific parameter

PBCCH BLOCKS PBB 3 SEG-specific parameter

PAGCH BLOCKS PAB 4 SEG-specific parameter

PRACH BLOCKS PRB 6 SEG-specific parameter

The default values for interference averaging parameters are:


C/N THRESHOLD CNT 0 (NOT USED) BTS-specific parameter

AVERAGING PERIOD AP 6 SEG-specific parameter

BOUNDARY 0 BO0 -110 dBm BTS-specific parameter








The default values for miscellaneous parameters are:


DTX MODE DTX 2 SEG-specific parameter

BTS MEASURE AVERAGE BMA 1 SEG-specific parameter

MS TX PWR MAX GSM PMAX1 33 dBm SEG-specific parameter

MS TX PWR MAX GSM1X00 PMAX2 30 dBm SEG-specific parameter

MS TXPWR MIN PMIN 5 dBm in GSM 800GSM 900 / 0 dBm inGSM 1800 and GSM1900

BTS-specific parameter

MAX NUMBER OF RETRANSMISSION RET 4 SEG-specific parameter

MAX NUMBER OF REPETITION NY1 5 SEG-specific parameter

NUMBER OF SLOTS SPREAD TRANS SLO 10 SEG-specific parameter

SMS CB USED CB N SEG-specific parameter

BTS LOAD THRESHOLD BLT 70 % SEG-specific parameter

MS MAX DISTANCE IN CALL SET-UP DMAX 255 (NO REJECTION) SEG-specific parameter

TRX PRIORITY IN TCH ALLOCATION TRP 0 SEG-specific parameter

CELL LOAD FOR CHANNEL SEARCH CLC 0 % SEG-specific parameter

RX DIVERSITY RDIV N BTS-specific parameter

TCH RATE INTRA-CELL HANDOVER TRIH 0 SEG-specific parameter

LOWER LIMIT FOR FR TCHRESOURCES

FRL 100 % SEG-specific parameter

UPPER LIMIT FOR FR TCHRESOURCES

FRU 0 % SEG-specific parameter

NEW ESTABLISHMENT CAUSESSUPPORT

NECI N SEG-specific parameter

RADIUS EXTENSION EXT 0 BTS-specific parameter

MULTIBAND CELL REPORTING MBR 1 SEG-specific parameter

EARLY SENDING INDICATION ESI Y SEG-specific parameter

NON BCCH LAYER OFFSET NBL 0 dBm BTS-specific parameter

BTS LOAD IN SEG LSEG 70 BTS-specific paramete

CALCULATION MINIMUM NUMBEROF SLOTS

CALC 30 SEG-specific parameter



EQC CREATE BTS

GPRS NUMBER OF SLOTS SPREADTRANS

GSLO 10 SEG-specific parameter

GPRS MAX NUMBER OFRETRANSMISSION

GRET 4 4 4 4 SEG-specific parameter

SCALE ORD SCO 0 SEG-specific parameter

AMH UPPER LOAD THRESHOLD AUT N SEG-specific parameter

AMH LOWER LOAD THRESHOLD ALT N SEG-specific parameter

AMH MAX LOAD OF TARGET CELL AML N SEG-specific parameter

TRHO GUARD TIME TGT N SEG-specific parameter

DL NOISE LEVEL DLN –117 dB BTS-specific parameter

UL NOISE LEVEL ULN –117 dB BTS-specific parameter

STIRC ENABLED STIRC N BTS-specific parameter

CELL RESELECTION PARAMETERINDEX

PI N SEG-specific parameter

CELL BAR QUALIFY QUA N SEG-specific parameter

CELL RESELECT OFFSET REO 0 dB SEG-specific parameter

TEMPORARY OFFSET TEO 0 dB SEG-specific parameter

PENALTY TIME PET 20 s SEG-specific parameter

THRESHOLD TO SEARCH WCDMARAN CELLS

QSRI never SEG specific parameter

GPRS THRESHOLD TO SEARCHWCDMA RAN CELLS

QSRP never SEG specific parameter

FDD CELL RESELECT OFFSET FDD N SEG specific parameter

GPRS FDD CELL RESELECT OFFSET GFDD N SEG specific parameter

MINIMUM FDD THRESHOLD FDM –12 dB SEG specific parameter

GPRS MINIMUM FDD THRESHOLD GFDM –12 dB SEG specific parameter

DFCA MODE DMOD OFF BTS-specific parameter

FORCED HR MODE C/I AVERAGINGPERIOD

FHR 15 BTS-specific parameter

FORCED HR MODE C/I THRESHOLD FHT 0 BTS-specific parameter

FORCED AMR HR MODE C/ITHRESHOLD

FAHT 0 BTS-specific parameter

FORCED HR MODE HYSTERESIS FHH 3 BTS-specific parameter

IBHO GSM ENABLED IGE N SEG-specific parameter

IBHO WCDMA ENABLED IWE N SEG-specific parameter

The default values for trunk reservation parameters are:




TRUNK RESERVATIONUSED

TR N SEG-specific parameter

LIMIT FOR FREE TCHS LIMIT 16 SEG-specific parameter

TCHS RESERVED FORPRIORITYSUBSCRIBERS

TCRP 0 SEG-specific parameter

RESTRICTED USE OFPRIORITY CHANNELS

RUP Y SEG-specific parameter

RESERVATIONMETHOD

REM DYN SEG-specific parameter

TRAFFIC TYPES TT - SEG-specific parameter

TABLE IDENTIFICATION TBL - SEG-specific parameter

TRAFFIC TYPE TABLE

1 (GSM CALL SETUP) -

2 (MCN CALL SETUP) -

3 (GSM HANDOVER) -

4 (MCN HANDOVER) -

5 (PRIORITY CALL SETUP) -

6 (PRIORITY HANDOVER) -

7 -

8 -

9 -

10 -

The default values for data service parameters are:


HSCSD TCH CAPACITYMINIMUM

HTM 100 % SEG-specific parameter

HSCSD CELL LOADUPPER LIMIT

HCU 100 % SEG-specific parameter

HSCSD CELL LOADLOWER LIMIT

HCL 100 % SEG-specific parameter

HSCSD REGULAR CELLLOAD UPPER LIMIT

HRCU 100 % SEG-specific parameter

HSCSD UPGRADEGUARD TIME

HUT 0 SECONDS SEG-specific parameter

HSCSD DOWNGRADEGUARD TIME

HDT 0 SECONDS SEG-specific parameter

HSCSD UPGRADEGAIN

HUG 0 % SEG-specific parameter

HSCSD MINIMUMEXHAUST

HME 1 SEG-specific parameter



EQC CREATE BTS

The default values for GPRS parameters are:


GPRS ENABLED GENA N SEG-specific parameter

EGPRS ENABLED EGENA N BTS-specific parameter

ROUTING AREA CODE RAC 255 SEG-specific parameter

DEDICATED GPRSCAPACITY

CDED 0 % BTS-specific parameter

DEFAULT GPRS CAPACITY CDEF 1 % BTS-specific parameter

MAX GPRS CAPACITY CMAX 100 % BTS-specific parameter

PREFER BCCHFREQUENCY GPRS

BFG 0 SEG-specific parameter

DL ADAPTION PROBABILITYTHRESHOLD

DLA 20 % SEG-specific parameter

UL ADAPTION PROBABILITYTHRESHOLD

ULA 10 % SEG-specific parameter

DL BLER CROSSPOINT FORCS SELECTION NO HOP

DLB 90 % SEG-specific parameter

UL BLER CROSSPOINT FORCS SELECTION NO HOP

ULB 90 % SEG-specific parameter

DL BLER CROSSPOINT FORCS SELECTION HOP

DLBH 20 % SEG-specific parameter

UL BLER CROSSPOINT FORCS SELECTION HOP

ULBH 24 % SEG-specific parameter

CODING SCHEME NO HOP COD 2 SEG-specific parameter

CODING SCHEME HOP CODH 0 SEG-specific parameter

INITIAL MCS FORACKNOWLEDGED MODE

MCA 9 SEG-specific parameter

INITIAL MCS FORUNACKNOWLEDGED MODE

MCU 6 SEG-specific parameter

MAXIMUM BLER INACKNOWLEDGED MODE

BLA 90 SEG-specific parameter

MAXIMUM BLER INUNACKNOWLEDGED MODE

BLU 10 SEG-specific parameter

MEAN BEP OFFSET GMSK MBG 0 SEG-specific parameter

MEAN BEP OFFSET 8PSK MBP SEG-specific parameter

EGPRS LINK ADAPTATIONENABLED

ELA 2 SEG-specific parameter

CODING SCHEMES CS3AND CS4 ENABLED

CS34 N BTS-specific parameter



DL CODING SCHEME INACKNOWLEDGED MODE

DCSA 1 BTS-specific parameter

UL CODING SCHEME INACKNOWLEDGED MODE

UCSA 1 BTS-specific parameter

DL CODING SCHEME INUNACKNOWLEDGED MODE

DCSU 1 BTS-specific parameter

UL CODING SCHEME INUNACKNOWLEDGED MODE

UCSU 1 BTS-specific parameter

ADAPTIVE LA ALGORITHM ALA Y BTS-specific parameter

NETWORK SERVICE ENTITYIDENTIFIER

NSEI – SEG-specific parameter

TRANSPORT TYPE TRAT ANY SEG-specific parameter

PACKET SERVICE ENTITYIDENTIFIER

PSEI - SEG-specific parameter

BTS UL THROUGHPUTFACTOR FOR CS1-CS4

TFU 12 BTS-specific parameter

BTS DL THROUGHPUTFACTOR FOR CS1-CS4

TFD 12 BTS-specific parameter

BTS UL THROUGHPUTFACTOR FOR MCS1-MCS4

TFUM1 16 BTS-specific parameter

BTS UL THROUGHPUTFACTOR FOR MCS1-MCS9

TFUM 30 BTS-specific parameter

BTS DL THROUGHPUTFACTOR FOR MCS1-MCS9

TFDM 30 BTS-specific parameter

EGPRS INACTIVITY ALARMWEEKDAYS

EAW NONE BTS-specific parameter

EGPRS INACTIVITY ALARMSTART TIME

EAS 08-00 BTS-specific parameter

EGPRS INACTIVITY ALARMEND TIME

EAE 18-00 BTS-specific parameter

DTM ENABLED DENA N SEG-specific parameter

The default values for AMR parameters are:

PARAMETER Name Value More information

AMR RADIO LINK TIMEOUT ARLT 20 SACCHblocks


AMR FR CODEC MODE SET FRC 12.2 7.405.90 4.75kbit/s


AMR HR CODEC MODE SET HRC 7.40 5.904.75 kbit/s




EQC CREATE BTS

AMR FR START MODE FRS 00 BTS-specific parameter

AMR FR INITIAL CODEC MODE INDICATOR(ICMI)

FRI 0 dB BTS-specific parameter

AMR FR THRESHOLD 1 FRT1 8 (4 dB) BTS-specific parameter



AMR FR HYSTERESIS 1 FRH1 2 (1 dB) BTS-specific parameter



AMR HR START MODE HRS 00 BTS-specific parameter

AMR HR INITIAL CODEC MODE INDICATOR(ICMI)

HRI 0 dB BTS-specific parameter

AMR HR THRESHOLD 1 HRT1 22 (11dB) BTS-specific parameter

AMR HR THRESHOLD 2 HRT2 28 (14 dB) BTS-specific parameter

AMR HR THRESHOLD 3 HRT3 0 (0 dB) BTS-specific parameter

AMR HR HYSTERESIS 1 HRH1 2 (1 dB) BTS-specific parameter



The default values for BCCH frequency list usage parameters are:


ID. OF BCCHFREQUENCY LIST

IDLE 0 (ADJACENT CELLLIST USED)


BCCH ALLOCATIONUSAGE FOR ACTIVEMS

ACT ADJ (ADJACENT CELLLIST USED)


MEASUREMENT BCCHALLOCATION LIST

MEAS 1 (YES) SEG-specific parameter

The default values for frequency hopping parameters are:


MOBILE ALLOCATIONFREQUENCY LIST

MAL – BTS-specific parameter

BACKGROUND MOBILEALLOCATION FREQUENCY LIST

BMAL – BTS-specific parameter

UNDERLAY MOBILE ALLOCATIONFREQUENCY LIST

UMAL – BTS-specific parameter



BACKGROUND UNDERLAYMOBILE ALLOCATIONFREQUENCY LIST

BUMAL – BTS-specific parameter

MAIO OFFSET MO 0 BTS-specific parameter

BACKGROUND MAIO OFFSET BMO – BTS-specific parameter

UNDERLAY MAIO OFFSET UMO 0 BTS-specific parameter

BACKGROUND UNDERLAY MAIOOFFSET

BUMO – BTS-specific parameter

MAIO STEP MS 1 BTS-specific parameter

BACKGROUND MAIO STEP BMS – BTS-specific parameter

UNDERLAY MAIO STEP UMS 1 BTS-specific parameter

BACKGROUND UNDERLAY MAIOSTEP

BUMS – BTS-specific parameter

DFCA MOBILE ALLOCATIONFREQUENCY LIST

DMAL – BTS-specific parameter

DFCA MA LIST OPERATION OPE – BTS-specific parameter

DFCA UNSYNCHRONIZED MODEMA FREQUENCY LIST

DUMAL – BTS-specific parameter

The NECI and C2 cell reselection parameters (PI, QUA, REO, TEO and PET) arenot relevant in GSM phase 1.

Background parameters have not been defined as default and they are also notcopied from the reference BTS (see Radio Network Configuration Management).

Table 1. BTS-specific parameters in command C

BCF BCF identification

BTS BTS identification

NAME BTS name

REF reference BTS identification

RNAME reference BTS name

BAND frequency band in use

HOP BTS hopping mode

UHOP underlay BTS hopping mode

HSN1 hopping sequence number 1


UHSN underlay hopping sequence number



EQC CREATE BTS

Table 2. SEG-specific parameters in command C

SEG SEG identification

SEGNAME SEG name

CI cell identity

NCC network colour code

BCC BTS colour code

MCC mobile country code

MNC mobile network code

LAC location area code

GENA GPRS enabled

RAC routing area code

NSEI network service entity identifier

PSEI packet service entity identifier

TRAT transport type

When the first BTS of segment is created, the system creates the GPC-object. Theparameters are SEG-specific. The following default values are used:

NCCR rxlev transfer mode windowsize

NRTW 5

NCCR rxlev idle mode windowsize

NRIW 6

NCCR number of zero results NNZR 2

NCCR othet PCU cell offset NOPO 4 dB

QC GPRS DL RLC ack throughputthreshold

QGDRT 6 kbit/s

QC GPRS UL RLC ack throughputthreshold

QGURT 6 kbit/s

QC EGPRS DL RLC ackthroughput threshold

QEDRT 10 kbit/s

QC EGPRS UL RLC ackthroughput threshold

QEURT 10 kbit/s

Execution printouts The execution printout of the command

ZEQC:BCF=20,BTS=1,SEGNAME=BIGCENTRUM020,NAME=CENTRUM1:CI=12,BAND=900:NCC=2,BCC=4: MCC=111,MNC=22,LAC=34567:HOP=RF,UHOP=N,HSN1=3,HSN2=1:GENA=Y,PSEI=13;



is:

BSC BSC-LAB 2006-10-10 13:54:32

BTS IDENTIFICATION PARAMETERS :

===============================

SEG-0001 BIGCENTRUM020

BCF-0020 BTS-0001 CENTRUM1

----------------------------

BTS ADMINISTRATIVE STATE ... LOCKED

BTS OPERATIONAL STATE ...... BL-USR

BTS BACKGROUND DATA STATE .. NOT DEFINED

CELL IDENTITY............................(CI)..... 00012

FREQUENCY BAND IN USE....................(BAND)... 900

BS IDENTITY CODE.........................(BSIC)

NETWORK COLOUR CODE...................(NCC).... 2

BACKGROUND NETWORK COLOUR CODE........(BNCC)... -

BTS COLOUR CODE.......................(BCC).... 4

BACKGROUND BTS COLOUR CODE............(BBCC)... -

LOCATION AREA ID.........................(LAI)

MOBILE COUNTRY CODE...................(MCC).... 111

MOBILE NETWORK CODE...................(MNC).... 22

LOCATION AREA CODE....................(LAC).... 34567

BTS HOPPING MODE.........................(HOP).... RF

BACKGROUND BTS HOPPING MODE..............(BHOP)... -

UNDERLAY BTS HOPPING MODE................(UHOP)... N

BACKGROUND UNDERLAY BTS HOPPING MODE.....(BUHOP).. -

MOBILE ALLOCATION FREQUENCY LIST......(MAL).... -

BACKGROUND MOBILE ALLOC FREQ LIST.....(BMAL)... -

UNDERLAY MOBILE ALLOC FREQ LIST.......(UMAL)... -

BG UNDERLAY MOBILE ALLOC FREQ LIST....(BUMAL).. -

DFCA MOBILE ALLOCATION FREQ LIST(S)...(DMAL)... —

DFCA UNSYNCHRONIZED MODE MA FREQ LIST.(DUMAL).. —

HOPPING SEQUENCE NUMBER 1.............(HSN1)... 3

BACKGROUND HOPPING SEQUENCE NUMBER 1..(BHSN1).. -



UNDERLAY HOPPING SEQUENCE NUMBER......(UHSN)... 0

BG UNDERLAY HOPPING SEQUENCE NUMBER...(BUHSN).. -

GPRS ENABLED.............................(GENA)... Y

PACKET SERVICE ENTITY IDENTIFIER......(PSEI)... 13

NETWORK SERVICE ENTITY IDENTIFIER.....(NSEI)... 12442

BSSGP VIRTUAL CONNECTION IDENTIFIER...(BVCI)... 10001

ROUTING AREA CODE........................(RAC).... 255



EQC CREATE BTS

BSC DATABASE UPDATED

COMMAND EXECUTED

Semantic errormessages

If an error occurs, the general semantic error messages of the MML commandsare output. For more information, see General Notice Messages of MML Session.

Execution errormessages

If an error occurs, the general execution error messages of the MML commandsare output. For more information, see Radio Network Administration and GeneralError Messages of System.



EQD DELETE BTSFunction With the EQD command you delete a BTS from the BSDATA. The BTS has to be

in the LOCKED state before you can delete it.

Parameters BTS identification, BTS name: delete incoming adjacent cells;

SyntaxEQD : ( BTS = <BTS identification> | NAME = <BTS name> ) :

[ <delete incoming adjacent cells> | N def ] ;


BTS identification


With this parameter you identify the number of the BTS to be deleted. The valuerange depends on the BSC hardware configuration and the correspondingoptions.

If you give the parameter BTS, you cannot give the parameter NAME.

BTS name

NAME = text string

With this parameter you identify the name of the BTS to be deleted. The namecan contain 1 to 15 characters.

If you give the parameter NAME, you cannot give the parameter BTS.

delete incoming adjacent cells

With this parameter you indicate whether the adjacent cells are deleted. Thevalues are:

Y adjacent cells are deleted

N adjacent cells are not deleted.



EQD DELETE BTS

The default value is N.

If the segment contains more than one BTS this parameter is not in use.

Examples 1. Delete BTS-20 from the BSDATA.

ZEQD:BTS=20;

2. Delete BTS HIGHWAY1 from the BSDATA.

ZEQD:NAME=HIGHWAY1;


Before the command is executed, the system asks for confirmation:

CONFIRM COMMAND EXECUTION: Y/N ?

Execution printouts The execution printout of command example 1 is:

BSC BSC-LAB 2004-11-29 13:54:32

BTS-0020 CENTRUM1 DELETED FROM BSC DATABASE


COMMAND EXECUTED







EQA MODIFY MOBILE ALLOCATIONFREQUENCY LIST USAGE PARAMETERSFunction With the EQA command you define the mobile allocation usage of the BTS.

Parameters BTS identification, BTS name: mobile allocation frequency list, backgroundmobile allocation frequency list, underlay mobile allocation frequency list<option>, background underlay mobile allocation frequency list <option>, MAIOoffset, background MAIO offset, underlay MAIO offset <option>, backgroundunderlay MAIO offset <option>, MAIO step <option>, background MAIO step<option>, underlay MAIO step <option>, background underlay MAIO step<option>, DFCA mobile allocation lists <option>, DFCA operation type<option>, DFCA unsynchronized mode MA list <option>;

Syntax

EQA : ( BTS = <BTS identification> |

NAME = <BTS name> :

( MAL = <mobile allocation frequency list> |

BMAL = <background mobile allocation frequency list> |

UMAL = <underlay mobile allocation frequency list> <option> |

BUMAL = <background underlay mobile allocation frequency list>

<option> |

MO = <MAIO offset> |

BMO = <background MAIO offset > |

UMO = <underlay MAIO offset> <option> |

BUMO = <background underlay MAIO offset> <option> |

MS = <MAIO step> <option> |

BMS = <background MAIO step> <option> |

UMS = <underlay MAIO step> <option> |

BUMS = <background underlay MAIO step> <option> |

DMAL = <DFCA mobile allocation frequency lists> <option> |

OPE = <DFCA operation type> <option> |

DUMAL = <DFCA unsynchronized mode MA frequency list> <option> ) ... ;


BTS identification




EQA MODIFY MOBILE ALLOCATION FREQUENCY LIST USAGE PARAMETERS

With this parameter you identify the BTS with its number. The value rangedepends on the BSC hardware configuration and the corresponding options.

You can enter several values at the same time by using the wild card characters &and &&, when attaching or detaching the same DFCA mobile allocationfrequency list to several BTSs. The value ALL attaches or detaches the sameDFCA mobile allocation frequency list to or from all DFCA BTSs.


BTS name

NAME = text string

With this parameter you identify the BTS with its name. The name can contain 1to 15 characters.

You can enter several values at the same time by using the wild card character &,when you attach or detach the same DFCA mobile allocation frequency list toseveral BTSs.


mobile allocation frequency list

MAL = decimal number

With this parameter you define the mobile allocation frequency list to which theBTS will be attached.

The values range from 0 to 2000. Use value 0 to detach the BTS from the mobileallocation frequency list.

You can only modify this parameter when the BTS is LOCKED or the overlayhopping mode is not RF hopping.

background mobile allocation frequency list

BMAL = decimal number or ND

With this parameter you define the mobile allocation frequency list used asbackground data. In background data activation (EE command group),background data is swapped with active data.

The values range from 0 to 2000. Use value ND (not defined) to remove the oldvalue of the background parameter.



underlay mobile allocation frequency list <option>

UMAL = decimal number

With this parameter you define the mobile allocation frequency list to which theBTS's underlay layer will be attached.

The values range from 0 to 2000. Use value 0 to detach the BTS's underlay layerfrom a mobile allocation frequency list.

You can only modify this parameter when the BTS is LOCKED, or the underlayhopping mode is not RF hopping.

background underlay mobile allocation frequency list <option>

BUMAL = decimal number or ND

With this parameter you define the mobile allocation frequency list to which theBTS's underlay layer is attached and which is used as background data. Inbackground data activation (EE command group), background data is swappedwith active data.

The values range from 0 to 2000. Use value ND (not defined) to remove the oldvalue of the background parameter.

MAIO offset

MO = decimal number

With this parameter you set the lowest MAIO (Mobile Allocation Index Offset)value per sector. The values range from 0 to 62.

You can only modify this parameter when the BTS is LOCKED, underlay TRXsare LOCKED or the overlay hopping mode is not RF hopping.

background MAIO offset

BMO = decimal number or ND

With this parameter you set the lowest MAIO value per sector used asbackground data. In background data activation (EE command group),background data is swapped with active data.

The values range from 0 to 62. Use value ND to remove the old value of thebackground parameter.




underlay MAIO offset <option>

UMO = decimal number

With this parameter you set the lowest MAIO value of the underlay layer persector.

The values range from 0 to 62.

You can only modify this parameter when the BTS is LOCKED, overlay TRXsare LOCKED or the underlay hopping mode is not RF hopping.

background underlay MAIO offset <option>

BUMO = decimal number or ND

With this parameter you set the underlay layer's lowest MAIO value per sectorused as background data. In background data activation (EE command group),background data is swapped with active data.


MAIO step <option>

MS = decimal number

With this parameter you choose the MAIOs not to be allocated successively forthe cell, but for instance every second or every third value. The values range from1 to 62.

You can only modify this parameter when the BTS is LOCKED, underlay TRXsare LOCKED or the overlay hopping mode is not RF hopping.

background MAIO step <option>

BMS = decimal number or ND

With this parameter you set the MAIO step used as background data. Inbackground data activation (EE command group), background data is swappedwith active data.


underlay MAIO step <option>



UMS = decimal number

With this parameter you choose the MAIOs of the underlay layer not to beallocated successively for the cell, but for instance every second or every thirdvalue.


You can only modify this parameter when the BTS is LOCKED, overlay TRXsare LOCKED or the underlay hopping mode is not RF hopping.

background underlay MAIO step <option>

BUMS = decimal number or ND

With this parameter you set the underlay MAIO step used as background data. Inbackground data activation (EE command group), background data is swappedwith active data.


DFCA mobile allocation frequency lists <option>

DMAL = decimal number

With this parameter you define the DFCA mobile allocation frequency lists thatwill be attached to the BTS.


You can enter several values at the same time by using the wild card characters &and &&. If more than one BTS or NAME has been given, wild card characterscannot be used.

DFCA MA list operation <option>

With this parameter you add or remove valid DFCA mobile allocation frequencylist(s) to/from the BTS.


OPE = A Add DFCA mobile allocation frequency list(s) to theBTS.

R Remove DFCA mobile allocation frequency list(s)from the BTS.




Note

If you give the parameter OPE, you must also give the DMAL parameter.

DFCA unsynchronized mode MA frequency list <option>

DUMAL = decimal number

With this parameter you define the DFCA unsynchronized mode MA list. TheMA list is to be used in the DFCATRXs if a BTS in 'DFCA hopping' mode losessynchronisation or BSC-BSC connection. This is a reference to any existingnormal (non-DFCA) MA list defined in the BSC.

The values range from 0 to 2000. Use value 0 to detach the BTS from the DFCAunsynchronized mode MA frequency list.

Examples 1. Attach BTS-8 to mobile allocation frequency list 3 and set MAIO offset to2.

ZEQA:BTS=8:MAL=3,MO=2;

2. Detach BTS CENTRUM1 from the mobile allocation frequency list.

ZEQA:NAME=CENTRUM1:MAL=0;


(trx-1) * ms + mo < fma

where

TRX= the number of underlay/overlay unlocked hopping TRXsin the cell

ms= underlay/overlay MAIO step

mo= underlay/overlay MAIO offset

fma= the number of frequencies in the associated underlay/overlay mobile allocation frequency list

Execution printouts The execution printout of the command ZEQA:BTS=16:MAL=10,MO=3; is:

DX 200 DX220-LAB 2004-11-29 01:58:00

MOBILE ALLOCATION FREQUENCY LIST USAGE PARAMETER MODIFY COMPLETED:

==================================================================




BCF—0002 BTS-0016 CENTRUM16

-----------------------------




MOBILE ALLOCATION FREQUENCY LIST.........(MAL).... 10

BACKGROUND MOBILE ALLOCATION FREQ LIST...(BMAL)... -

UNDERLAY MA FREQUENCY LIST...............(UMAL)... -

BACKGROUND UNDERLAY MA FREQUENCY LIST....(BUMAL).. -

DFCA MOBILE ALLOCATION FREQUENCY LIST(S).(DMAL)... –

DFCA UNSYNCHRONIZED MODE MA FREQ LIST....(DUMAL).. -

MAIO OFFSET..............................(MO)..... 3

BACKGROUND MAIO OFFSET...................(BMO).... -

UNDERLAY MAIO OFFSET.....................(UMO).... 0

BACKGROUND UNDERLAY MAIO OFFSET..........(BUMO)... -

MAIO STEP................................(MS)..... 1

BACKGROUND MAIO STEP.....................(BMS).... -

UNDERLAY MAIO STEP.......................(UMS).... 1

BACKGROUND UNDERLAY MAIO STEP............(BUMS)... -


COMMAND EXECUTED

The execution printout of the command ZEQA:BTS=16:BMAL=5,BMO=0; is:

DX 200 DX220-LAB 2004-11-29 01:58:00


==================================================================



-----------------------------



BTS BACKGROUND DATA STATE .. DEFINED

MOBILE ALLOCATION FREQUENCY LIST.........(MAL).... 10

BACKGROUND MOBILE ALLOCATION FREQ LIST...(BMAL)... 5





MAIO OFFSET..............................(MO)..... 3

BACKGROUND MAIO OFFSET...................(BMO).... 0



MAIO STEP................................(MS)..... 1








COMMAND EXECUTED

The execution printout of the command ZEQA:BTS=50:MAL=0; is:

DX 200 DX220-LAB 2004-11-29 01:58:00


==================================================================



-----------------------------




MOBILE ALLOCATION FREQUENCY LIST.........(MAL).... -

BACKGROUND MOBILE ALLOCATION FREQ LIST...(BMAL)... 5





MAIO OFFSET..............................(MO)..... 3

BACKGROUND MAIO OFFSET...................(BMO).... 0



MAIO STEP................................(MS)..... 1





COMMAND EXECUTED







EQB MODIFY BCCH FREQUENCY LIST USAGEPARAMETERS <option>Function With the EQB command you define the BCCH allocation usage of the BTS or

SEG. The command is optional.

Parameters BTS identification, BTS name, SEG identification <option>, SEG name<option>: identification of BCCH frequency list, BCCH allocation usage foractive MS, measurement BCCH Allocation list;

Syntax

EQB : ( BTS = <BTS identification> ... |

NAME = <BTS name> ... |

SEG = <SEG identification> ... <option> |

SEGNAME = <SEG name> ... <option> ) :

( IDLE = <identification of BCCH frequency list> |

ACT = <BCCH allocation usage for active MS>

MEAS = <measurement BCCH Allocation list> ) ... ; <option>


BTS identification


With this parameter you identify the BTS by its number. The value range dependson the BSC hardware configuration and the corresponding options.

If you give the parameter BTS, you cannot give the parameters NAME, SEG orSEGNAME.

You can use the parameters BTS, NAME, SEG or SEGNAME if the segmentonly has one BTS, otherwise you must use the parameters SEG or SEGNAME.

You can enter several values at the same time by using wild card characters & and&&, when you attach the same BCCH frequency list identification to severalBTSs.



EQB MODIFY BCCH FREQUENCY LIST USAGE PARAMETERS <option>

BTS name

NAME = text string

With this parameter you identify the BTS by its name. The name can contain 1 to15 characters.

If you give the parameter NAME, you cannot give the parameters BTS, SEG orSEGNAME.


You can enter several values at the same time by using the wild card character &,when you attach the same BCCH frequency list identification to several BTSs.




If you give the parameter SEG, you cannot give the parameters BTS, NAME orSEGNAME. You must use the parameters SEG or SEGNAME if the segmentcontains more than one BTS.

You can enter several values at the same time by using wild card characters & and&&, when you attach the same BCCH frequency list identification to severalsegments.

SEG name <option>


With this parameter you identify the segment by its name. The name can contain1 to 15 characters.

If you give the parameter SEGNAME, you cannot give the parameters BTS,NAME or SEG. You must use the parameters SEG or SEGNAME if the segmentcontains more than one BTS.

You can enter several values at the same time by using the wild card character &,when you attach the same BCCH frequency list identification to severalsegments.



identification of BCCH frequency list

IDLE = decimal number

With this parameter you define the BCCH frequency list used by idle MSs. Thislist is used for cell reselection and is sent on the BCCH.


If the value is 0, the BCCH frequency list used is that of the adjacent cells definedfor the BTS.

Do not connect the BTS to a BCCH frequency list which has no frequenciesdefined because then the MS is not able to make handovers to other cells.

BCCH allocation usage for active MS

With this parameter you define the BCCH frequency list used by active MSs.This list is used for handovers and is sent on the SACCH. The values are:


ACT = ADJ If the value is ADJ, the BCCH frequency list used is that of theadjacent cells defined for the BTS. Normally, the BTS operates thisway.

IDLE If the value is IDLE, the active MSs use the same BCCH frequencylist as the idle MSs. The BCCH frequency list is defined by the BTS. Ifthe value of the previous parameter IDLE is 0, the active MSs use theBCCH frequency list of the adjcent cells.

measurement BCCH Allocation list

With this parameter you define whether or not Measurement BCCH AllocationList is used during measurements when necessary. The values are:


MEAS = Y Measurement BCCH Allocation List used.

N Measurement BCCH Allocation List not used.

Examples 1. Attach BCCH frequency list 5 to BTS-2. The BCCH allocation for idleMSs will be formed according to frequency list 5. The BCCH allocationfor active MSs will be formed according to the frequencies of the adjacentcells defined for the BTS.

ZEQB:BTS=2:IDLE=5;




2. Set both BCCH allocations to be formed according to the frequencies ofthe adjacent cells defined for the BTS CENTRUM1.

ZEQB:NAME=CENTRUM1:IDLE=0;

3. Attach BCCH frequency list 6 to BTS 3. The BCCH allocation for idleMSs will be formed according to frequency list 6. Also tell the active MSsto measure the frequencies in that list. The BCCH allocation for activeMSs will be formed according to the same frequency list as for idle MSs.Now, the active MSs may acquire some extra BCCH frequencies into theirmeasurement routine, but nevertheless no handovers can be made towardsthose extra cells.

ZEQB:BTS=3:IDLE=6,ACT=IDLE;

Execution printouts The execution printout of the command ZEQB:BTS=7:IDLE=10; is:

BSC BSC-LAB 2004-11-29 13:54:32

BCCH FREQUENCY LIST USAGE PARAMETERS MODIFY COMPLETED:

======================================================



----------------------------

BTS ADMINISTRATIVE STATE ... UNLOCKED

BTS OPERATIONAL STATE ...... WO


ID. OF BCCH FREQUENCY LIST........(IDLE)... 10

BCCH ALLOC. USAGE FOR ACTIVE MS....(ACT)... ADJ (ADJACENT CELL LIST USED)

MEASUREMENT BCCH ALLOCATION LIST..(MEAS)... N


COMMAND EXECUTED

The execution printout of the command ZEQB:SEG=1:IDLE=8; is:

BSC BSC-LAB 2004-11-29 13:54:32

SEGMENT BCCH FREQUENCY LIST USAGE PARAMETERS MODIFY COMPLETED:

==============================================================


----------------------


BCCH ALLOC. USAGE FOR ACTIVE MS...(ACT).... ADJ (ADJACENT CELL LIST USED)



COMMAND EXECUTED



EQE MODIFY BTS IDENTIFICATIONPARAMETERSFunction With the EQE command you modify the BTS or SEG identification parameters in

the BSDATA.

When you modify the parameters, the BTS or the SEG has to be in the LOCKEDstate, except when the background parameters are modified. See tables BTS-specific parameters in command E and SEG-specific parameters in command E insection Additional information.

Parameters BTS identification, BTS name , SEG identification <option>, SEG name<option>: new BTS name, new SEG name <option>, cell identity, networkcolour code, background network colour code, BTS colour code, backgroundBTS colour code, mobile country code, mobile network code, location area code,BTS hopping mode, background BTS hopping mode, underlay BTS hoppingmode <option>, background underlay BTS hopping mode <option>, hoppingsequence number 1, background hopping sequence number 1, hopping sequencenumber 2, background hopping sequence number 2, underlay hopping sequencenumber <option>, background underlay hopping sequence number <option>,antenna hopping <option>;

Syntax

EQE : ( BTS = <BTS identification> |

NAME = <BTS name> |

SEG = <SEG identification> <option> |

SEGNAME = <SEG name> <option> ) :

( NEWNAME = <new BTS name> |

NEWSEGNAME = <new SEG name> <option> |

CI = <cell identity> |

NCC = <network colour code> |

BNCC = <background network colour code> |

BCC = <BTS colour code> |

BBCC = <background BTS colour code> |

MCC = <mobile country code> |

MNC = <mobile network code> |




LAC = <location area code> |

HOP = <BTS hopping mode> |

BHOP = <background BTS hopping mode> |

UHOP = <underlay BTS hopping mode> <option> |

BUHOP = <background underlay BTS hopping mode> <option> |


BHSN1 = <background hopping sequence number 1> |


BHSN2 = <background hopping sequence number 2> |

UHSN = <underlay hopping sequence number> <option> |

BUHSN = <background underlay hopping sequence number> <option> |

AHOP = <antenna hopping> <option> ) ... ;


BTS identification


With this parameter you identify the BTS by its number. The value range dependson the BSC hardware configuration and the corresponding options.

If you give the parameter BTS, you cannot give the parameters NAME, SEG orSEGNAME. If you give this parameter and the segment contains more than oneBTS you can only modify BTS-specific parameters. See table BTS-specificparameters in command E in section Additional information.

BTS name

NAME = text string


If you give the parameter NAME, you cannot give the parameters BTS, SEG orSEGNAME. If you give this parameter and the segment contains more than oneBTS you can only modify BTS-specific parameters. See table BTS-specificparameters in command E in section Additional information.




If you give the parameter SEG, you cannot give the parameters BTS, NAME orSEGNAME. If you give this parameter and the segment contains more than oneBTS you can only modify SEG-specific parameters. See table SEG-specificparameters in command E in section Additional information.



SEG name <option>



If you give the parameter SEGNAME, you cannot give the parameters BTS,NAME or SEG. If you give this parameter and the segment contains more thanone BTS you can only modify segment-specific parameters. See table SEG-specific parameters in command E in section Additional information.

new BTS name

NEWNAME = text string

With this parameter you define the new name of the BTS. The name can contain1 to 15 characters and it must be unique in the BSC. The following ASCIIcharacters are allowed: letters from A to Z and numerals from 0 to 9.

You can remove the name by giving the character - . See Example 4.

new SEG name <option>

NEWSEGNAME = text string

With this parameter you define the new name of the segment. The name cancontain 1 to 15 characters and it must be unique in the BSC. The following ASCIIcharacters are allowed: letters from A to Z and numerals from 0 to 9.

You can remove the name by giving the character - .

cell identity

CI = decimal number

With this parameter you identify the cell number. The values range from 0 to65535.

You must also update the incoming adjacency definitions with the commands ofthe EA command group. For more information, see Radio NetworkAdministration, section 'Modifying the location area (LA) or the cell identity (CI)of a BTS'.

network colour code





With this parameter you define the number of the network colour code. Thevalues range from 0 to 7.

When you modify this parameter, the NCC parameter of the adjacent cells isautomatically modified.

background network colour code

BNCC = decimal number or ND

With this parameter you define the number of the network colour code used asbackground data. In background data activation (EE command group),background data is swapped with active data.

The values range from 0 to 7. Use the value ND (not defined) to remove the oldvalue of the background parameter.

BTS colour code


With this parameter you define the number of the BTS colour code. The valuesrange from 0 to 7.

When you modify this parameter, the BCC parameter of the adjacent cells isautomatically modified.

background BTS colour code

BBCC = decimal number or ND

With this parameter you define the number of the BTS colour code used asbackground data. In background data activation (EE command group),background data is swapped with active data.


mobile country code


With this parameter you define the number of the mobile country code. Thevalues range from 0 to 999.



Note

You can modify this parameter only when GPRS has been disabled in the BTS(the value of the parameter GPRS enabled is N).

mobile network code


With this parameter you define the number of the mobile network code. Thevalues range from 0 to 99.

Optional values range from 0 to 999.

Note


As the value of the parameter is a binary coded decimal number in the entireGSM network, the preceding zeros are significant, i.e. 1, 01, and 001 aredifferent values.

The use of one digit MNC is not allowed.

location area code


With this parameter you define the location area code. The values range from 1 to65533.

Note


You must also update the incoming adjacency definitions with the commands ofthe EA command group. For more information, see Radio NetworkAdministration, section 'Modifying the location area (LA) or the cell identity (CI)of a BTS'.




BTS hopping mode

With this parameter you define the frequency hopping mode of the BTS. Whenyou modify the parameter, the BTS must be in a LOCKED state.

Radio frequency hopping is not possible with the Nokia 2nd generation basestations.

Note


Note


It is not possible to use BB and RF hopping on the BTS at the same time.

When the BTS site type is Nokia Talk-family and the hopping mode is changedfrom BB to RF or vice versa, sector by sector without a BCF reset, all the sectorsmust first be turned to non-hopping.

The values are:


HOP = BB baseband hopping is used



background BTS hopping mode

With this parameter you define the BTS's frequency hopping mode used asbackground data. In background data activation (EE command group),background data is swapped with active data.




Note


Note




The values are:


BHOP = BB baseband hopping is used



ND background BTS hopping mode has not been defined

underlay BTS hopping mode <option>

With this parameter you define the frequency hopping mode of the underlaylayer. When you modify the parameter, the BTS must be in a LOCKED state.


Note





Note




The values are:


UHOP = BB baseband hopping is used



background underlay BTS hopping mode

With this parameter you define the underlay layer's BTS hopping mode used asbackground data. In background data activation (EE command group),background data is swapped with active data.


Note


Note






The values are:


BUHOP = BB baseband hopping is used



ND background BTS hopping mode has not been defined


With this parameter you define the hopping sequence number 1 used in thefrequency hopping sequence generation algorithm.

In baseband hopping, HSN1 is used with hopping group 1. The time slot 0 ofeach TRX, except the BCCH TRX, belongs to this group.

In radio frequency hopping, HSN1 is used with all the time slots of a hoppingTRX. The BCCH TRX does not hop when RF hopping has been selected.

The values are:




background hopping sequence number 1

With this parameter you define the hopping sequence number 1 used asbackground data. In background data activation (EE command group),background data is swapped with active data.

The values are:


BHSN1 = 0 cyclic hopping






ND not defined


With this parameter you define the hopping sequence number 2 used in thefrequency hopping sequence generation algorithm.

In baseband hopping, HSN2 is used with hopping group 2. The time slots 1 - 7 ofeach TRX, including the BCCH TRX, belong to this group.

In radio frequency hopping, HSN2 is not used.

The values are:




background hopping sequence number 2

With this parameter you define the hopping sequence number 2 used asbackground data. In background data activation (EE command group),background data is swapped with active data.

The values are:


BHSN2 = 0 cyclic hopping


ND not defined

underlay hopping sequence number <option>

With this parameter you define the hopping sequence number of the underlaylayer. Hopping sequence numbers are used in the frequency hopping sequencegeneration algorithm.

The values are:




UHSN = 0 cyclic hopping


background underlay hopping sequence number <option>

With this parameter you define the underlay layer's hopping sequence numberused as background data. In background data activation (EE command group),background data is swapped with active data.

The values are:


BUHSN = 0 cyclic hopping


ND not defined

antenna hopping <option>

With this parameter you define whether or not antenna hopping is used in theBTS.

The values are:


AHOP = Y antenna hopping used

N antenna hopping not used

Note

Only Nokia UltraSite EDGE and Nokia Flexi EDGE HW, and EDGE TRXssupport antenna hopping.

Examples 1. Modify the BTS identification parameters of BTS-20.

ZEQE:BTS=20:MCC=111,MNC=02,LAC=3344,HOP=RF,HSN1=2;

2. Modify the parameter HOP of BTS-20.

ZEQE:BTS=20:HOP=N;




3. Change the name of the BTS HIGHWAY24 to CENTRUM1.

ZEQE:NAME=HIGHWAY24:NEWNAME=CENTRUM1;

4. Remove the name of BTS-20.

ZEQE:BTS=20:NEWNAME=-;

5. Modify the background BTS hopping mode and the sequence numbers.

ZEQE:BTS=20:BHOP=BB,BHSN1=5,BHSN2=6;


Base Station Identity Code (BSIC) = NCC + BCC. Location Area Id (LAI) =MCC + MNC + LAC.

If the warning

BCC+NCC+BCCH TRX FREQUENCY NOT UNIQUE IN ADJACENCY DEFINITIONS

is output, use the EAT command to find out the adjacent cell pairs whoseparameter combination of BCC+NCC+BCCH TRX FREQUENCY is not uniqueanymore.

The following figures illustrate baseband hopping and radio frequency hoppingwith regular or with both regular and super-reuse frequencies.

Note

Note that BB and RF hopping cannot be used on the BTS at the same time.

Figure 7. Baseband hopping with 3 frequencies

LAYER


TRX

TRX-1

TRX-2

TRX-3

RTSL0

RTSL1

RTSL2

RTSL3

RTSL4

RTSL5

RTSL6

RTSL7

BCCH

HSN1

HSN2



Figure 8. Radio frequency hopping with 3 frequencies

Figure 9. Baseband hopping for IUO-cell with 3 regular and 3 super-reusefrequencies in case both layers have BB hopping on

LAYER


TRX

TRX-1

TRX-2

TRX-3

RTSL0

RTSL1

RTSL2

RTSL3

RTSL4

RTSL5

RTSL6

RTSL7


HSN1

LAYER


TRX

TRX-1

TRX-2

TRX-3

RTSL0

RTSL1

RTSL2

RTSL3

RTSL4

RTSL5

RTSL6

RTSL7

BCCH

HSN1


TRX-4

TRX-5

TRX-6

HSN2

UHSN




Figure 10. Radio frequency hopping for IUO-cell with 3 regular and 3 super-reuse frequencies in case both layers have RF hopping on

Figure 11. Baseband hopping for child-cell with 3 super-reuse frequencies (i.e.TrxFrequencyType > 0)

LAYER


TRX

TRX-1

TRX-2

TRX-3

RTSL0

RTSL1

RTSL2

RTSL3

RTSL4

RTSL5

RTSL6

RTSL7


TRX-4

TRX-5

TRX-6

HSN1


UHSN

LAYER


TRX

TRX-1

TRX-2

TRX-3

RTSL0

RTSL1

RTSL2

RTSL3

RTSL4

RTSL5

RTSL6

RTSL7

BCCH

HSN1

UHSN



Figure 12. Radio frequency hopping for child-cell with 3 super-reusefrequencies (i.e. TrxFrequencyType > 0)

Table 3. BTS-specific parameters in command E

NEWNAME new BTS name

BAND frequency band in use

HOP BTS hopping mode

BHOP background BTS hopping mode

UHOP underlay BTS hopping mode

BUHOP background underlay BTS hopping mode

MAL mobile allocation frequency list

BMAL background mobile allocation frequency list

UMAL underlay mobile allocation frequency list

BUMAL background underlay mobile allocation frequency list


BHSN1 background hopping sequence number 1


BHSN2 background sequence number 2

UHSN underlay hopping sequence number

BUHSN background underlay hopping sequence number

AHOP antenna hopping

LAYER


TRX

TRX-1

TRX-2

TRX-3

RTSL0

RTSL1

RTSL2

RTSL3

RTSL4

RTSL5

RTSL6

RTSL7


UHSN




Table 4. SEG-specific parameters in command E

NEWSEGNAME new SEG name

CI cell identity

NCC network colour code

BNCC background network colour code

BCC BTS colour code

BBCC background BTS colour code

MCC mobile country code

MNC mobile network code

LAC location area code

Execution printouts The execution printout of the command ZEQE:BTS=1:HOP=BB,HSN1=3; is:

BSC BSC-LAB 2004-11-29 13:54:32

BTS IDENTIFICATION PARAMETERS MODIFY COMPLETED:

===============================================

SEG—0020 BIGCENTRUM20


----------------------------




CELL IDENTITY............................(CI)..... 00012











BTS HOPPING MODE.........................(HOP).... BB

BACKGROUND BTS HOPPING MODE..............(BHOP)... -



ANTENNA HOPPING..........................(AHOP)... N



MOBILE ALLOCATION FREQUENCY LIST......(MAL).... -

BACKGROUND MOBILE ALLOC. FREQ. LIST...(BMAL)... -



DFCA MOBILE ALLOCATION FREQUENCY LISTS(DMAL)... -

DFCA UNSYNCHRONIZED MODE MA FREQ LIST.(DUMAL).. -








COMMAND EXECUTED

The execution printout of the command ZEQE:SEG=1:NCC=3; is:

BSC BSC-LAB 2004-11-19 13:54:32

SEG IDENTIFICATION PARAMETERS MODIFY COMPLETED:

===============================================


----------------------

CELL IDENTITY............................(CI)..... 00012











COMMAND EXECUTED








EQF MODIFY CELL ACCESS PARAMETERSFunction With the EQF command you modify cell access parameters in the BSDATA.

Parameters BTS identification, BTS name, SEG identification <option>, SEG name<option>: cell barred, call re-establishment allowed, emergency call restricted,PLMN permitted, not allowed access classes, adjacency on other band <option>,directed retry used <option>, intelligent directed retry used <option>, cell type<option>, min time limit directed retry <option>, max time limit directed retry<option>, directed retry method <option>, GPRS not allowed access classes<option>, GPRS cell barred <option>;

SyntaxEQF : ( BTS = <BTS identification> |

NAME = <BTS name> |



( BAR = <cell barred> |

RE = <call re-establishment allowed> |

EC = <emergency call restricted> |

PLMN = <PLMN permitted> ... |

ACC = <not allowed access classes> ... |

DBC = <adjacency on other band> <option> |

DR = <directed retry used> <option> |

IDR = <intelligent directed retry used> <option> |

CTY = <cell type> <option> |

MIDR = <min time limit directed retry> <option> |

MADR = <max time limit directed retry> <option> |

DRM = <directed retry method> <option> |

GACC = <GPRS not allowed access classes> <option> ... |

GBAR = <GPRS cell barred> <option> ) ... ;


BTS identification


With this parameter you identify the BTS with a decimal number. The valuerange depends on the BSC hardware configuration and the correspondingoptions.





You can use the parameters BTS, NAME, SEG or SEGNAME, if a segment hasonly one BTS, otherwise you must use the parameters SEG or SEGNAME.

BTS name

NAME = text string

With this parameter you identify the BTS by name. The name can contain 1 to 15characters.






If you give the parameter SEG, you cannot give the parameters BTS, NAME orSEGNAME

You must use the parameters SEG or SEGNAME, if a segment has more than oneBTS.

SEG name <option>



If you give the parameter SEGNAME, you cannot give the parameters BTS,NAME or SEG.

You must use the parameters SEG or SEGNAME, if a segment has more than oneBTS.

cell barred



With this parameter you define whether MSs are allowed to access the cell. Thevalues are:


BAR = Y cell barred (MSs are not allowed to access the cell)

N cell not barred (MSs are allowed to access the cell)

call re-establishment allowed

With this parameter you define whether call re-establishment is allowed. Thevalues are:


RE = Y re-establishment is allowed

N re-establishment is not allowed

emergency call restricted

With this parameter you define whether an emergency call is restricted or allowedfrom all MSs. The values are:


EC = Y emergency call in the cell allowed only from the MSs that belong toone of the MS access classes from 11 to 15

N emergency call in the cell allowed from all MSs

PLMN permitted

PLMN = decimal number

With this parameter you define to which PLMNs the MS is permitted to reportmeasurement results. The values relate to the NCC part of the BSICs. The valuesrange from 0 to 7. You can enter several values at the same time by using the wildcard characters & and &&. The old values are overwritten.

To clear the parameter, enter the parameter name only (without a parametervalue).

not allowed access classes

ACC = decimal number




With this parameter you define the MS access classes that are not allowed toaccess a cell. The values range from 0 to 9 and from 11 to 15. You can enterseveral values at the same time by using the wild card characters & and &&. Theold values are overwritten.


adjacency on other band <option>

With this parameter you define whether adjacent cells with a BCCH allocatedfrom a different frequency band than the serving cell BCCH are taken intoaccount in handovers and in idle mode cell selection or reselection. The valuesare:


DBC = Y adjacent cells on other band are taken into account in handovers andin idle mode cell selection/re-selection

N adjacent cells on other band are not taken into account in handoversand in idle mode cell selection/re-selection

If you deactivate the dual band operation in the PRFILE when the adjacency onother band parameter is in use, a warning text is printed out.

directed retry used <option>

With this parameter you define if the directed retry is in use in the cell. The valuesare:


DR = Y directed retry is in use

N directed retry is not in use

If you deactivate the directed retry in the PRFILE when the directed retryparameter is in use, a warning text is printed out.

intelligent directed retry used <option>

With this parameter you define if the directed retry is in use in the cell. The valuesare:




IDR = Y Intelligent Directed Retry is in use

N Intelligent Directed Retry is not in use

If you deactivate the intelligent directed retry in the PRFILE when the intelligentdirected retry parameter is in use, a warning text is printed out.

cell type <option>

With this parameter you indicate the type of the cell. This parameter affects theintelligent directed retry.

The values are:


CTY = GSM GSM cell

MCN Microcellular network cell

When you modify this parameter, the cell type parameter of the adjacent cells isautomatically modified.

min time limit directed retry <option>

MIDR = decimal number

With this parameter you define the period starting from the assignment requestduring which the target cell evaluation for the directed retry handover is notallowed.

The BSC starts the target cell evaluation procedure after this time supervision hasexpired. The values range from 0 to 14 seconds.

The parameter value has to be lower than the value of parameter MADR.

max time limit directed retry <option>

MADR = decimal number

With this parameter you define the maximum time period starting from theassignment request during which the target cell evaluation for the directed retryhandover is allowed. The values range from 1 to 15 seconds.




The parameter value has to be greater than the value of parameter MIDR andsmaller than the value of the timer T10.

directed retry method <option>

DRM = decimal number

With this parameter you define which method is used in directed retry procedurewhen candidate cells are evaluated. This parameter is also used to switch offdirected retry method improvements.

The values are:


DRM = 0 basic directed retry method

1 threshold evaluation method

GPRS not allowed access classes <option>

GACC= decimal number

With this parameter you define the MS access classes that are not allowed toaccess a cell. The values range from 0 to 9 and from 11 to 15. You can enterseveral values at the same time by using the wild card characters & and &&. Theold values are overwritten.


GPRS cell barred <option>

With this parameter you combine the cell barred (BAR) and cell bar qualify(QUA) parameters and indicate the status for cell reselection.

The values are:


GBAR = 0 status for cell reselection is set to normal

1 status for cell reselection is set to barred



Examples 1. Modify the cell access parameters of BTS-20. Call re-establishment isallowed, and the access classes that are not allowed are 3 - 7 , 11 - 12, and15. The old values are overwritten.

ZEQF:BTS=20:RE=N,ACC=3&&7&11&12&15;

2. Modify the cell access parameters of BTS-20. The cell is barred, anemergency call is allowed to all MSs, and the allowed PLMNs for whichthe MS is permitted to report measurement results are 1, 4, 5, and 6. Clearthe access classes that are not allowed.

ZEQF:BTS=20:BAR=Y,EC=N,PLMN=1&4&&6,ACC=;

3. Modify the cell access parameters of BTS CENTRUM1. The cell is barred,an emergency call is allowed to all MSs, and the allowed PLMNs forwhich the MS is permitted to report measurement results are 1, 4, 5, and 6.Clear the access classes that are not allowed and allow handovers and cellselection with adjacency on other band.

ZEQF:NAME=CENTRUM1:BAR=Y,EC=N,PLMN=1&4&&6,ACC=,DBC=Y;

Execution printouts The execution printout of the command ZEQF:BTS=20:BAR=Y,RE=N,IDR=Y; is:

BSC BSC-LAB 2004-11-19 13:54:32

CELL ACCESS PARAMETERS MODIFY COMPLETED:

========================================



------------------------------------------------------




CELL BARRED..............................(BAR).... Y

CALL RE-ESTABLISHMENT ALLOWED............(RE)..... N

EMERGENCY CALL RESTRICTED................(EC)..... N

PLMN PERMITTED...........................(PLMN)... 01,04,06

NOT ALLOWED ACCESS CLASSES...............(ACC).... 03,07,11,12,15

ADJACENCY ON OTHER BAND..................(DBC)... Y *)

DIRECTED RETRY USED......................(DR)..... Y *)

INTELLIGENT DIRECTED RETRY USED..........(IDR).... Y *)

CELL TYPE................................(CTY).... GSM

MIN TIME LIMIT DIRECTED RETRY............(MIDR)... 0

MAX TIME LIMIT DIRECTED RETRY............(MADR)... 5

DIRECTED RETRY METHOD....................(DRM).... 0

GPRS NOT ALLOWED ACCESS CLASSES..........(GACC)... 01,02

GPRS CELL BARRED.........................(GBAR).. 0




*) NOT ACTIVE IN PRFILE


COMMAND EXECUTED







EQG MODIFY RADIO LINK CONTROL DLPARAMETERSFunction With the EQG command you modify radio link control downlink parameters in

the BSDATA.

Parameters BTS identification, BTS name , SEG identification <option>, SEG name<option>: cell reselect hysteresis, MS txpwr max CCH, MS txpwr maxCCH1x00, rxlev access min, radio link timeout, power offset, GPRS rxlev accessmin <option>, GPRS ms txpwr max cch <option>, GPRS ms txpwr max cch1x00<option>, GPRS cell reselect hysteresis <option>, GPRS non BCCH layer rxlevupper limit <option>, GPRS non BCCH layer rxlev lower limit <option>, directGPRS access BTS <option>, ra reselect hysteresis <option>, C31 hysteresis<option>, C32 qual <option>, reselection time <option>, priority class <option>,HCS threshold <option>;

Syntax

EQG : ( BTS = <BTS identification> |

NAME = <BTS name> |



( HYS = <cell reselect hysteresis> |

TXP1 = <MS txpwr max CCH> |

TXP2 = <MS txpwr max CCH1x00> |

RXP = <rxlev access min> |

RLT = <radio link timeout> |

PO = <power offset> |

GRXP = <GPRS rxlev access min> <option> |

GTXP1= <GPRS ms txpwr max cch> <option> |

GTXP2= <GPRS ms txpwr max cch1x00> <option> |

GHYS = <GPRS cell reselect hysteresis> <option> |

GPU = <GPRS non BCCH layer rxlev upper limit> <option> |

GPL = <GPRS non BCCH layer rxlev lower limit> <option> |

DIRE = <direct GPRS access BTS> <option> |

RRH = <ra reselect hysteresis> <option> |

CHYS = <C31 hysteresis> <option> |

QUAL = <C32 qual> <option> |

RES = <reselection time> <option> |

PRC = <priority class> <option> |




HCS = <HCS threshold> <option> ) ... ;


BTS identification





BTS name

NAME = text string



You can use the parametes BTS, NAME, SEG or SEGNAME, if segment hasonly one BTS, otherwise you must use the parameters SEG or SEGNAME.





You must use the parameters SEG or SEGNAME, if the segment has more thanone BTS

SEG name <option>







cell reselect hysteresis

HYS = decimal number

With this parameter you define the received RF power level hysteresis forrequired cell reselection. The values range from 0 to 14 dB, and can be changedby 2 dB steps at a time.

MS txpwr max CCH

TXP1 = decimal number

With this parameter you define the maximum transmission power an MS may usewhen accessing a CCH in the cell.

The values are 5...39 dBm with 2 dBm step for GSM 800 and GSM 900.

This is used when BCCH is in GSM 800 or GSM 900 frequency band.

MS txpwr max CCH1x00

TXP2 = decimal number

With this parameter you define the maximum transmission power an MS may usewhen accessing a CCH in the cell.

The values are:

For GSM 1800 0...36 dBm with 2 dBm step

For GSM 1900 0...32 dBm with 2 dBm step and 33 dBm


rxlev access min

RXP = decimal number




With this parameter you define the minimum power level an MS has to receivebefore it is allowed to access the cell. The values range from -110 dBm to -47dBm.

radio link timeout

RLT = decimal number

With this parameter you define the maximum value of the radio link counterexpressed in SACCH blocks for non-AMR connections. The values range from 4to 64 blocks, and can be changed by 4-block steps at a time.

power offset

PO = decimal number

With this parameter you define the maximum transmission power a class 3 GSM1800 MS may use when accessing the system. The maximum transmission poweris MS txpwr max CCH1x00 (TXP2) + power offset (PO). The values range from0 to 6 dB and can be changed by 2 dB steps at a time.

GPRS rxlev access min <option>

GRXP = decimal

With this parameter you define the minimum power level an MS has to receivebefore it is allowed to access the cell. The values range from -110 dBm to -47dBm.

GPRS ms txpwr max cch <option>

With this parameter you define the maximum transmission power level a mobilestation may use when accessing a packet control channel in the cell.


GTXP1 = 5 .. 39 dBm with 2 dBm step for GSM 800 and GSM 900


GPRS ms txpwr max cch1x00 <option>

With this parameter you define the maximum transmission power level a mobilestation may use when accessing a packet control channel in the cell.




GTXP2 = 0 .. 36 dBm with 2 dBm step for GSM 1800

0 .. 32 dBm with 2 dBm step and 33dBm

for GSM 1900


GPRS cell reselect hysteresis <option>

GHYS = decimal number

With this parameter you define additional hysteresis applied in READY state forselecting a cell in the same routing area.

The values are: 0, 2, 4, 6, 8, 10, 12, 14 dB.

GPRS non BCCH layer rxlev upper limit <option>

GPU = decimal number

With this parameter you define the minimum power level the MS has to receive toallocate resources from the BTS.

The values range from -110 to -47 dBm.

The value of this parameter must be higher than or equal to the value of theparameter GPL.

GPRS non BCCH layer rxlev lower limit <option>

GPL = decimal number

With this parameter you define the threshold when a reallocation to a better BTSin the SEG must be made.

The values range from -110 to -47 dBm.

The value of this parameter must be lower than or equal to the value of theparameter GPU.

direct GPRS access BTS <option>

DIRE = decimal number




With this parameter you define which BTSs may be used for GPRS or EGPRSwithout signal level measurements. This parameter defines the signal levelcompared to non BCCH layer offset. When the value of this parameter ishigher than the value of the parameter non BCCH layer offset, the directGPRS access to non BCCH layer BTS is applied. This is used in initial channelallocation and re-allocation.

The values range from -40 to 40 dBm.

ra reselect hysteresis <option>

RRH = decimal number

With this parameter you define additional hystereses applied in both STANDBYand READY states for selecting a cell in a different routing area.

The values are: 0, 2, 4, 6, 8, 10, 12, 14 dB.

C31 hysteresis <option>

With this parameter you indicate the GPRS cell reselection criterion.

The values are:


CHYS = Y GPRS cell reselect hysteresis (GCR) shall be applied to the C31 GPRScell reselection criterion.

N GPRS cell reselect hysteresis (GCR) shall not be applied to the C31GPRS cell reselection criterion.

C32 qual <option>

With this parameter you indicate an exception to the rule for GPRS cell reselectoffset.

The values are:


QUAL = Y GPRS cell reselect offset values shall only be applied to the neighbourcell with the highest received level average value.

N GPRS cell reselect offset values shall not be applied to the neighbourcell with the highest received level average value.



reselection time <option>

RES = decimal number

With this parameter you define the time, in seconds, that a mobile station whichhas perfomed an abnormal release with cell reselection from this cell is notallowed to reselect this cell if another cell is available.

The values are: 5, 10, 15, 20, 30, 60, 120 and 300 seconds and N (not allowed).

priority class <option>

PRC = decimal number

With this parameter you define the HCS (hierarchical cell structures) priority forthe cells. 0 is the lowest and 7 is the highest priority.


HCS threshold <option>

HCS = decimal number

With this parameter you define the signal strength threshold for applying HCS inGPRS and LSA reselection.

The values are: -110, -108, … , -48 dB with 2 dB step and N (not used).

Examples 1. Modify the radio link control DL parameters and power offset of BTS-20.

ZEQG:BTS=20:HYS=2,TXP1=29,PO=4;

2. Modify parameter RXP of BTS-20.

ZEQG:BTS=20:RXP=-100;

3. Modify parameter RXP of BTS CENTRUM1.

ZEQG:NAME=CENTRUM1:RXP=-100;


Table 5. BTS-specific parameters in command G

GPU GPRS NON BCCH LAYER RXLEV UPPER LIMIT

GPL GPRS NON BCCH LAYER RXLEV LOWER LIMIT




Table 6. SEG-specific parameters in command G

HYS CELL RESELECT HYSTERESIS

TXP1 MS TXPWR MAX CCH

TXP2 MS TXPWR MAX CCH1x00

RXP RXLEV ACCESS MIN

RLT RADIO LINK TIMEOUT

PO POWER OFFSET

GRXP GPRS RXLEV ACCESS MIN

GTXP1 GPRS MS TXPWR MAX CCH

GTXP2 GPRS MS TXPWR MAX CCH1x00

GHYS GPRS CELL RESELECT HYSTERESIS

DIRE DIRECT GPRS ACCESS THRESHOLD

RRH RA RESELECT HYSTERESIS

CHYS C31 HYSTERESIS

QUAL C32 QUAL

RES RESELECTION TIME

PRC PRIORITY CLASS

HCS HCS THRESHOLD

Execution printouts The execution printout of the command ZEQG:BTS=1:HYS=2,RLT=12; is:

BSC BSC-LAB 2006-10-19 13:54:32

RADIO LINK CONTROL DL PARAMETERS MODIFY COMPLETED:

==================================================



------------------------------------------------------




CELL RESELECT HYSTERESIS.................(HYS).... 02 dB

MS TXPWR MAX CCH.........................(TXP1)... 29 dBm

MS TXPWR MAX CCH1x00.....................(TXP2)... 30 dBm

RXLEV ACCESS MIN.........................(RXP)....-100 dBm

RADIO LINK TIMEOUT.......................(RLT).... 12 SACCH FRAMES

POWER OFFSET.............................(PO)..... 00 dB

GPRS RXLEV ACCESS MIN....................(GRXP)...—100 dBm

GPRS MS TXPWR MAX CCH....................(GTXP1).. 11 dBm

GPRS MS TXPWR MAX CCH 1x00...............(GTXP2).. 30 dBm

GPRS CELL RESELECT HYSTERESIS............(GHYS)... 02 dB



GPRS NON BCCH LAYER RXLEV UPPER LIMIT....(GPU)....—95 dBm

GPRS NON BCCH LAYER RXLEV LOWER LIMIT....(GPL)....—100 dBm

DIRECT GPRS ACCESS THRESHOLD.............(DIRE)... 0 dBm

RA RESELECT HYSTERESIS...................(RRH).... 2 dB

C31 HYSTERESIS...........................(CHYS)... Y

C32 QUAL.................................(QUAL)... Y

RESELECTION TIME.........................(RES).... 5 SECONDS

PRIORITY CLASS...........................(PRC).... 0

HCS THRESHOLD............................(HCS).... —


COMMAND EXECUTED








EQH MODIFY QUEUEING PARAMETERSFunction With the EQH command you modify queuing parameters in the BSDATA.

Parameters BTS identification, BTS name, SEG identification <option>, SEG name<option>: max queue length, time limit call, time limit handover, queue priorityused, queueing priority call, queueing priority urgent handover, queueing prioritynon-urgent handover, MS priority used;

SyntaxEQH : ( BTS = <BTS identification> |

NAME = <BTS name> |



( MQL = <max queue length> |

TLC = <time limit call> |

TLH = <time limit handover> |

QPU = <queue priority used> |

QPC = <queueing priority call> |

QPH = <queueing priority urgent handover> |

QPN = <queueing priority non-urgent handover> |

MPU = <MS priority used> ) ... ;


BTS identification




You can use the parameters BTS, NAME, SEG or SEGNAME, if the segment hasonly one BTS, otherwise you must use the parameters SEG or SEGNAME.

BTS name




NAME = text string



You can use the parameters BTS, NAME, SEG or SEGNAME, if the segment hasonly one BTS, otherwise you must use the parameters SEG or SEGNAME.




If you give the parameter SEG, you cannot give the parameters BTS, NAME orSEGNAME.

You must use the parameters SEG or SEGNAME if the segment has more thanone BTS

SEG name <option>





max queue length

MQL = decimal number

With this parameter you define how many call and handover attempts can bequeued to wait for a TCH release in a BTS.



A TRX with full rate TCH resources builds up eight possible queue positions.When a TRX contains at least one half rate TCH resource, the number of queuepositions is doubled to sixteen. Every deleted TRX removes eight/sixteenpossible queue positions, respectively. The parameter value is a percentage (0 -100%) of the TCHs in use in a BTS.

When this parameter value is 0, the TCH cannot be queued for in the BTS.

When this parameter value is 100, the number of available queue positions is thesame as the number of queue positions in the configured TRX/TCHs.

Values between 0 and 100 give the number of available queue positions as apercentage of the number of queue positions in the configured TRX/TCHs.

Note that the actual number of call and handover attempts cannot be greater than32 in the BTS.

time limit call

TLC = decimal number

With this parameter you define the maximum queuing time for call attempts(incoming or outgoing) in the BTS in seconds. The values range from 0 to 15seconds.

If you enter the value 0, call attempt queuing is not active in the BTS.

time limit handover

TLH = decimal number

With this parameter you define the maximum queuing time for handover attempts(both urgent and non-urgent) in the BTS in seconds. The values range from 0 to10 seconds.

If you enter the value 0, handover attempt queuing is not active in the BTS.

queue priority used

With this parameter you define whether the BSC internal queuing type priority(parameters queueing priority call (QPC), queueing priority urgent handover(QPH) and queueing priority non-urgent handover (QPN)) is taken into accountin queue handling.

The values are:





QPU = Y Queue priority is used.

N Queue priority is not used.

queueing priority call

QPC = decimal number

With this parameter you define the call attempt priority in the BTS.

Queueing priority call is one of the queuing type priorities. The others are: urgenthandovers (parameter QPH) and non-urgent handovers (parameter QPN). Notethat you have to define the QPU parameter value as Y before the queuing typepriorities are taken into account.

Relationships between the queuing type priorities:

. paired comparison is followed between the queue priorities

. queue type of higher priority is the preferred one

. queues having the same priority are treated equally

The priority scale is 1 - 14, where 1 is the highest priority.

queueing priority urgent handover

QPH = decimal number

With this parameter you define the urgent handover attempt (queuing type)priority in the BTS.

Queueing priority urgent handover is one of the queuing type priorities. Theothers are: call attempts (parameter QPC) and non-urgent handovers (parameterQPN). Note that you have to define the QPU parameter value as Y before thequeuing type priorities are taken into account.








queueing priority non-urgent handover

QPN = decimal number

With this parameter you define the non-urgent handover attempt (queuing type)priority in the BTS.

Queueing priority non-urgent handover is one of the queuing type priorities. Theothers are: call attempts (parameter QPC) and urgent handovers (parameter QPH).Note that you have to define the QPU parameter value as Y before the queuingtype priorities are taken into account.






MS priority used

With this parameter you define whether the call priority in the ASSIGNMENTREQUEST message (or the HANDOVER REQUEST message in handover)from the MSC is taken into account in queue handling.

The values are :


MPU = Y MS priority is used.

N MS priority is not used.

Examples 1. Modify the queuing parameters of BTS-20.

ZEQH:BTS=20:MQL=20,TLC=12,TLH=10;

2. Modify the queuing parameters of BTS-20.

ZEQH:BTS=20:QPU=Y,QPC=5,QPH=4,QPN=6,MPU=Y;

3. Modify the queuing parameters of BTS CENTRUM1.

ZEQH:NAME=CENTRUM1:QPU=Y,QPC=5,QPH=4,QPN=6,MPU=Y;




Execution printouts The execution printout of the command ZEQH:BTS=1:TLC=12,TLH=10,MPU=N; is:

BSC BSC-LAB 2004-11-29 13:54:32

QUEUEING PARAMETERS MODIFY COMPLETED:

=====================================



------------------------------------------------------




MAX QUEUE LENGTH.........................(MQL).... 020 %

TIME LIMIT CALL..........................(TLC).... 12 SECONDS

TIME LIMIT HANDOVER......................(TLH).... 10 SECONDS

QUEUE PRIORITY USED......................(QPU).... Y

QUEUEING PRIORITY CALL................(QPC).... 05

QUEUEING PRIORITY URGENT HANDOVER.....(QPH).... 04

QUEUEING PRIORITY NON-URGENT HANDOVER.(QPN).... 06

MS PRIORITY USED.........................(MPU).... N


COMMAND EXECUTED




If an error occurs, the general execution error messages of the MML commandsare output. For more information, see General Error Messages of System.



EQJ MODIFY CCH CONFIGURATIONPARAMETERSFunction With the EQJ command you modify the CCH configuration parameters in the

BSDATA.

Parameters BTS identification, BTS name , SEG identification <option>, SEG name<option>: number of blocks for access grant msg, number of multiframes, timerfor periodic MS location updating, allow IMSI attach detach, PBCCH blocksoption>, PAGCH blocks <option>, PRACH blocks <option>;

SyntaxEQJ : ( BTS = <BTS identification> |

NAME = <BTS name>



( AG = <number of blocks for access grant msg> |

MFR = <number of multiframes> |

PER = <timer for periodic MS location updating> |

ATT = <allow IMSI attach detach> |

PBB = <PBCCH blocks> <option> |

PAB = <PAGCH blocks> <option> |

PRB = <PRACH blocks> <option> ) ... ;


BTS identification








BTS name

NAME = text string









SEG name <option>





number of blocks for access grant msg

AG = decimal number



With this parameter you define the number of blocks reserved for access grantmessages from the CCCH during the 51 TDMA frame (a multiframe). Theparameter value must be consistent with the channel configuration. The valuesrange from 0 to 7, and in the case of a combined BCCH, from 0 to 2.

number of multiframes

MFR = decimal number

With this parameter you define the number of multiframes between twotransmissions of the same paging message to the MSs of the same paging group.The values range from 2 to 9.

timer for periodic MS location updating

PER = decimal number

With this parameter you define the interval between periodic MS locationupdates. The values range from 0.1 to 25.5 hours, and the value 0 means thatperiodic updating is not performed.

allow IMSI attach detach

With this parameter you define whether IMSI attach/detach is used in the cell.The values are :


ATT = Y IMSI attach/detach is used

N IMSI attach/detach is not used

PBCCH blocks <option>

PBB = decimal number

With this parameter you define the amount of blocks allocated to the PBCCH inthe multiframe.

The values range from 1 to 4 blocks. The sum of parameters PBCCH blocks(PBB) and PAGCH blocks (PAB) has to be less than 12 in order to enable pagingon PCCCH.

When you modify this parameter, the PBCCH TRX must be locked.

PAGCH blocks <option>




PAB = decimal number

With this parameter you indicate the number of blocks on each PDCH carryingthe PCCCH per multiframe where neither packet paging nor PBCCH shouldappear. This number corresponds therefore to the number of blocks reserved forPAGCH, PNCH, PDTCH and PACCH.

The values range from 0 to 10. The sum of parameters PBCCH blocks (PBB) andPAGCH blocks (PAB) has to be less than 12 in order to enable paging onPCCCH.


PRACH blocks <option>

PRB = decimal number

With this parameter you indicate the number of blocks reserved in a fixed way tothe PRACH channel on any PDCH carrying the PCCCH.



Examples 1. Modify the CCH configuration parameters of BTS-20.

ZEQJ:BTS=20:AG=1,MFR=4;

2. Modify the CCH configuration parameters of BTS-20.

ZEQJ:BTS=20:PER=4.6,ATT=Y;

3. Modify the CCH configuration parameters of BTS CENTRUM1.

ZEQJ:NAME=CENTRUM1:PER=4.6,ATT=Y;


BSC BSC-LAB 2004-11-29 13:54:32

CCH CONFIGURATION PARAMETERS MODIFY COMPLETED:

==============================================



------------------------------------------------------






NUMBER OF BLOCKS FOR ACCESS GRANT MSG....(AG)..... 01

NUMBER OF MULTIFRAMES....................(MFR).... 04

TIMER FOR PERIODIC MS LOCATION UPDATING..(PER).... 04.6 HOURS

ALLOW IMSI ATTACH DETACH.................(ATT).... Y

PBCCH BLOCKS.............................(PBB).... 01

PAGCH BLOCKS.............................(PAB).... 04

PRACH BLOCKS.............................(PRB).... 12


COMMAND EXECUTED








EQK MODIFY INTERFERENCE AVERAGINGPARAMETERSFunction With the EQK command you modify interference averaging parameters in the

BSDATA.

Parameters BTS identification, BTS name, SEG identification <option>, SEG name<option>: C/N threshold, averaging period, interference threshold boundaries (1-4);

SyntaxEQK : ( BTS = <BTS identification> |

NAME = <BTS name>



( CNT = <C/N threshold> |

AP = <averaging period> |

BO1 = <boundary 1> |



BO4 = <boundary 4> ) ... ;


BTS identification



If you give the parameter BTS, you cannot give the parameters NAME SEG orSEGNAME. If you give this parameter and the segment contains more than oneBTS you can only modify BTS-specific parameters. See table BTS-specificparameters in command K in section Additional information.

BTS name

NAME = text string



EQK MODIFY INTERFERENCE AVERAGING PARAMETERS


If you give the parameter NAME, you cannot give the parameters BTS, SEG orSEGNAME. If you give this parameter and the segment contains more than oneBTS you can only modify BTS-specific parameters. See table BTS-specificparameters in command K in section Additional information.




If you give the parameter SEG, you cannot give the parameters BTS, NAME orSEGNAME. If you give this parameter and the segment contains more than oneBTS you can only modify SEG-specific parameters. See table SEG-specificparameters in command K in section Additional information.

SEG name <option>



If you give the parameter SEGNAME, you cannot give the parameters BTS,NAME or SEG. If you give this parameter and the segment contains more thanone BTS you can only modify SEG-specific parameters. See table SEG-specificparameters in command K in section Additional information.

C/N threshold

CNT = decimal number

With this parameter you define the minimum acceptable C/N (carrier/noise) ratiowhen selecting a time slot to be allocated for a call or handover.

The values range from 0 to 63dB. Value 0 means the parameter is not used.

averaging period

AP = decimal number



With this parameter you define the number of SACCH multiframes over whichthe averaging of the interference level in the unallocated time slots is performed.The values range from 1 to 32.

The parameter also determines the length of the idle and active channelinterference measurement reporting period.

boundary 1 - 4

BO1 - BO4 = decimal number

With this parameter you define the boundary limits of four interference bands forthe unallocated time slots. The values range from -110 dBm to -47 dBm.

Boundary 1 >= Boundary 2



The program automatically sets the following boundary values:

Boundary 0 = -110 dBm Boundary 5 = -47 dBm

Examples 1. Modify the interference averaging parameters of BTS-20.

ZEQK:BTS=20:AP=20,BO1=-100,BO2=-100,BO3=-80,BO4=-70;

2. Modify the interference averaging parameter of BTS-20.

ZEQK:BTS=20:AP=32;

3. Modify the interference averaging parameter of BTS CENTRUM1.

ZEQK:NAME=CENTRUM1:AP=32;

4. Modify the C/N Threshold parameter of BTS-20.

ZEQK:BTS=20:CNT=35;

5. Modify the interference averaging parameter of SEG–1.

ZEQK:SEG=1:AP=20;





Table 7. BTS-specific parameters in command K

CNT C / N Threshold

B00 Boundary 0

B01 Boundary 1

B02 Boundary 2

B03 Boundary 3

B04 Boundary 4

B05 Boundary 5

Table 8. SEG-specific parameters in command K

AP Averaging period


BSC BSC-LAB 2004-11-29 13:54:32

INTERFERENCE AVERAGING PARAMETERS MODIFY COMPLETED:

===================================================



-----------------------------




C/N THRESHOLD............................(CNT).... 35 dB

AVERAGING PERIOD.........................(AP)..... 20

BOUNDARY 0...............................(BO0)....-110 dBm

BOUNDARY 1...............................(BO1)....-100 dBm

BOUNDARY 2...............................(BO2)....-100 dBm

BOUNDARY 3...............................(BO3)....- 80 dBm

BOUNDARY 4...............................(BO4)....- 70 dBm

BOUNDARY 5...............................(BO5)....- 47 dBm


COMMAND EXECUTED

The execution printout of the command example 5 is:



BSC BSC-LAB 2004-11-29 13:54:32

INTERFERENCE AVERAGING PARAMETERS MODIFY COMPLETED:

===================================================


----------------------



BOUNDARY 0...............................(BO0)....-110 dBm

BOUNDARY 1...............................(BO1)....-100 dBm

BOUNDARY 2...............................(BO2)....-100 dBm

BOUNDARY 3...............................(BO3)....- 80 dBm

BOUNDARY 4...............................(BO4)....- 70 dBm

BOUNDARY 5...............................(BO5)....- 47 dBm


COMMAND EXECUTED








EQM MODIFY MISCELLANEOUS PARAMETERSFunction With the EQM command you modify BTS-specific and SEG-specific parameters

in the BSDATA. The miscellaneous parameters that can be modified are listed inthe second parameter group. The optional C2 reselection parameters (PI, QUA,REO, TEO and PET) that can be modified are listed in the third parameter group.The optional ISHO parameters (QSRI, QSRP, FDD, GFDD, FDM and GFDM)that can be modified are listed in the fourth parameter group.

When you modify the parameters the BTS or SEG has to be in the LOCKEDstate, except when the background parameters are modified. See tables BTS-specific parameters in command M and SEG-specific parameters in command Min section Additional information.

Parameters BTS identification, BTS name, SEG identification <option>, SEG name<option>: DTX mode, BTS measure average, MS TX pwr max gsm, MS TX pwrmax gsm1x00, MS txpwr min, max number of retransmission, max number ofrepetition, number of slots spread trans, SMS CB used, BTS load threshold, MSmax distance in call setup, TRX priority in TCH allocation, cell load for channelsearch, RX diversity, TCH rate intra-cell handover <option>, lower limit for FRTCH resources <option>, upper limit for FR TCH resources <option>, newestablishment causes support, radius extension <option>, multiband cell reporting<option>, early sending indication, non BCCH layer offset <option>, BTS loadin SEG <option>, calculation of minimum number of slots <option>, GPRSnumber of slots spread transmission <option>, GPRS max number ofretransmission <option>, scale ord <option>, AMH upper load threshold<option>, AMH lower load threshold, AMH max load of target cell <option>,TRHO guard time, DL noise level, UL noise level, STIRC enabled <option>: cellreselection parameter index <option>, cell bar qualify <option>, cell reselectoffset <option>, temporary offset <option>, penalty time <option>: threshold tosearch WCDMA RAN cells <option>, gprs threshold to search WCDMA RANcells <option>, fdd cell reselect offset <option>, gprs fdd cell reselect offset<option>, minimum fdd threshold <option>, gprs minimum fdd threshold<option>: DFCA mode <option>, forced HR mode C/I averaging period<option>, forced HR mode C/I threshold <option>, forced AMR HR mode C/Ithreshold <option>, forced HR mode threshold <option>: IBHO GSM enabled<option>, IBHO WCDMA enabled <option>;




[ DMOD = <DFCA mode> |

FHR = <forced HR mode C/I averaging period> <option> |

FHT = <forced HR mode C/I threshold> <option> |

FAHT = <forced AMR HR mode C/I threshold> <option> |

FHH = <forced HR mode hysteresis> <option> ] :

[ IGE = <IBHO GSM enabled> |

IWE = <IBHO WCDMA enabled> ] <option> ) ... ;


BTS identification



If you give the parameter BTS, you cannot give the parameters NAME, SEG orSEGNAME. If you give this parameter and the segment contains more than oneBTS you can only modify BTS-specific parameters. See table BTS-specificparameters in command M in section Additional information.

BTS name

NAME = text string


If you give the parameter NAME, you cannot give the parameters BTS, SEG orSEGNAME. If you give this parameter and the segment contains more than oneBTS you can only modify BTS-specific parameters. See table BTS-specificparameters in command M in section Additional information.




If you give the parameter SEG, you cannot give the parameter BTS, NAME orSEGNAME. If you give this parameter and the segment contains more than oneBTS you can only modify segment-specific parameters. See table SEG-specificparameters in command M in section Additional information.

SEG name <option>






If you give the parameter SEGNAME, you cannot give the parameter BTS,NAME or SEG. If you give this parameter and the segment contains more thanone BTS you can only modify segment-specific parameters. See table SEG-specific parameters in command M in section Additional information.

DTX mode

With this parameter you define how the MS uses DTX (discontinuoustransmission). The values are:


DTX = 0 MS can use DTX

1 MS will use DTX

2 MS will not use DTX

BTS measure average

BMA = decimal number

With this parameter you define how many SACCH multiframes are used inmeasurement averaging in the BTS. The BTS calculates averages of themeasurements performed by the BTS and the MS. The BTS is able to calculatethe average on 2, 3, or 4 SACCH multiframes.

The values range from 1 to 4. Use value 1 to deny the averaging.

MS TX pwr max gsm

PMAX1 = decimal

With this parameter you define the maximum power level an MS may use in theserving cell. When segment usage option is on and the segment does not containa BCCH BTS, you cannot modify this parameter.

The values are:

For GSM 800 and GSM 9005..39 dBm with 2dBm step



MS TX pwr max gsm1x00

PMAX2 = decimal

With this parameter you define the maximum power level an MS may use in theserving cell. When segment usage option is on and the segment does not containa BCCH BTS, you cannot modify this parameter

The values are:


For GSM 1900 0...32 dBm with 2 dBm step and 33 dBm with 1 dBm step

MS txpwr min

PMIN = decimal number

With this parameter you define the minimum power level an MS may use in theserving cell.

The values are:

For GSM 800 and GSM 9005...39 dBm with 2 dBm step


For GSM 1900 0...32 dBm with 2 dBm step and 33 dBm with 1 dBm step

max number of retransmission

RET = decimal number

With this parameter you define the maximum number of retransmissions on theRACH (random access channel) that the MS can perform.

The values are 1, 2, 4, and 7.

max number of repetition

NY1 = decimal number

With this parameter you define the maximum number of repetitions of thePHYSICAL INFO message during a handover that the transceiver can perform.


number of slots spread trans




SLO = decimal number

With this parameter you define the number of TDMA frames over whichretransmission is spread on the RACH (random access channel).

The values are 3 - 12, 14, 16, 20, 25, 32, and 50.

SMS CB used

With this parameter you allow or deny cell broadcast SMS (short messageservice) in a cell.

The values are:


CB = Y SMS CB is allowed

N SMS CB is not allowed

BTS load threshold

BLT = decimal number

With this parameter you define the acceptable proportion of reserved orunavailable channels out of all channels.

BTS load threshold is one of the parameters used in the handover control process.If the threshold is exceeded, the BTS is considered to be overloaded, andhandovers to that BTS will be avoided.

The values range from 0 to 100%.

MS max distance in call setup

DMAX = decimal number

With this parameter you define the maximum distance between the BTS and theMS in call setup. The maximum distance is expressed as an access delay.


Within the range of 0...62, one step correlates to a distance of 550 meters. If theaccess delay of the channel request message exceeds the given maximum, the callattempt is rejected.



Note

When the parameter is given a value from 63 to 255, call attempts are neverrejected.

Note

The option DISTANCE_VERIFYING needs to be enabled in order for thisparameter to be functional.

TRX priority in TCH allocation

TRP = decimal number

With this parameter you define whether the BCCH TRX or other TRXs (of theregular frequency area) are preferred in traffic channel allocation.

The values are:


TRP = 0 No prioritisation between TRXs, all TRXs are treated equally in TCHallocation.

1 Traffic channel is allocated primarily from the BCCH TRX.

2 Traffic channel is allocated primarily from another TRX than theBCCH TRX.

3 Traffic channel is allocated primarily from the BCCH TRX for the nonAMR users and for the AMR users primarily beyond the BCCH TRX.

cell load for channel search

CLC = decimal number

With this parameter you give a load limit for traffic channels in the BTS. If theTCH load in a cell is below the limit traffic, channels for speech and single slotdata calls are allocated using rotation between TRXs in a cell and between TSLsof a TRX. If the load limit has been reached or exceeded, the TCH allocation isperformed trying to save larger spaces of idle FR resources for possible multislotHSCSD calls by preferring small gaps of free resources and ends of a TRX forsingle slot calls.

The values range from 0 to 100 %.




If the parameter default value 0 is used in a BTS, the channel allocation in theBTS is performed according to the value of the BSC level parameter load rate forchannel search.

RX diversity

With this parameter you define whether RX diversity is used in the BTS. Thevalues are:


RDIV = Y RX diversity is used

N RX diversity is not used

If the value is Y, check that the TRX configuration and antenna configurationsupport RX diversity or 4-way RX diversity.

The parameter is available for the Nokia MetroSite, Nokia UltraSite, and NokiaFlexi EDGE. Only Nokia UltraSite and Nokia Flexi EDGE support 4-way RXdiversity.

TCH rate intra-cell handover <option>

TRIH = decimal number

With this parameter you control the TCH channel rate determination in TCHallocation and the TCH speech codec to be allocated during internal intra-cellhandover. The values are:


TRIH = 0 Constraints given by the BSS-level parameter (TCH rate internal HO)are followed.

1 The call serving type of TCH and speech codec have to be allocatedprimarily.

2 The call serving type of TCH and speech codec have to be allocatedprimarily during the speech connection; the channel rate change ispossible during data connection when needed if the radio interfacedata rate allows it.

3 Channel rate and speech codec changes are denied totally. The callserving type of channel and speech codec is the only alternative inTCH allocation.

4 The preferred channel rate and speech codec of TCH has to beallocated primarily.



lower limit for FR TCH resources <option>

FRL = decimal number

With this parameter you define the percentage of the full rate TCH resources thatmust be available for traffic channel allocation. The values range from 0 to 100%.

During optional Half Rate, the parameter controls the TCH channel ratedetermination on BTS level according to the cell load in traffic channelallocation. Full rate TCHs are allocated until the number of free full rate resourcesis reduced below the value of the parameter. After that half rate resources areallocated.

During optional Adaptive Multi Rate Half Rate (AMR HR), the parametercontrols the packing of FR AMR calls to HR calls on BTS level according to thecell load. Packing is done via an intra-cell handover. Packing is active when thenumber of free full rate resources is reduced below the value of the parameter andis actually triggered by a new channel allocation for BSC. The principle inpacking is that the number of free full rate resources increases by one comparedto the situation before the new channel allocation.

The BTS-level parameters FRL and FRU can have the same values and effects asthe BSC object parameters HRL and HRU. When parameters FRL and FRU havemeaningful values (FRL <= FRU), the BSC-level parameters are not significantin TCH allocation. When the parameters FRL and FRU do not have meaningfulvalues, the BSC object parameters are in use. The cell load control is applied ifthe MSC gives only the preferred TCH channel rate.

upper limit for FR TCH resources <option>

FRU = decimal number

With this parameter you define the percentage of full rate TCH resources thatmust be available for traffic channel allocation. The values range from 0 to 100%.

During optional Half Rate, the parameter controls the TCH channel ratedetermination on BTS level according to the cell load in traffic channelallocation. Full rate TCHs are allocated when the number of the free full rateresources increases above the value of the parameter.

During optional Adaptive Multi Rate Half Rate (AMR HR), the parametercontrols the packing of FR AMR calls to HR calls on BTS level according to thecell load. Packing becomes inactive when the number of free full rate resourcesincreases above the value of the parameter.




The BTS-level parameters FRL and FRU can have the same values and effects asthe BSC object parameters HRL and HRU. When parameters FRL and FRU havemeaningful values (FRL <= FRU), the BSC-level parameters are not significantin TCH allocation. When the parameters FRL and FRU do not have meaningfulvalues, the BSC object parameters are in use. The cell load control is applied ifthe MSC gives only the preferred TCH channel rate.

new establishment causes support

With this parameter you define whether the BSC supports new establishmentcauses.

The values are:


NECI = Y New establishment causes support is allowed.

N New establishment causes support is not allowed.

The NECI parameter is not relevant in GSM phase 1.

radius extension <option>

EXT = decimal number

With this parameter you define the radius extension of an extended cell. Thevalues range from 0 to 67 km.

Value 0 indicates that the cell is a normal cell.

The Nokia 2nd generation base stations have radius extensions from 0 to 67 km.

The Nokia Talk-family and Nokia UltraSite site types have radius extensionsfrom 0 to 35 km.

The Nokia PrimeSite, the Nokia MetroSite and the Nokia InSite site types do notsupport the Extended Cell Range.

multiband cell reporting <option>

MBR = decimal number

With this parameter you define the number of adjacent cells from the otherfrequency band that the MS will report in the RX level report. The values rangefrom 0 to 3.



early sending indication

With this parameter you accept or forbid the early sending of the MS Classmark 3message to the network in call setup phase. The Classmark 3 element providesthe network with information on the MS, including whether the MS supports dualband.

The values are:


ESI = Y early sending is accepted

N early sending is forbidden

non BCCH layer offset <option>

NBL = decimal number

With this parameter you define whether the predefined offset margin is used whenevaluating the signal level of the non BCCH layer.

The values range from –40 to +40 dBm.

calculation of minimum number of slots <option>

CALC = decimal number

With this parameter you calculate the minimum number of slots between twosuccessive Packet Channel Request messages.

The values are: 12, 15, 20, 30, 41, 55, 76, 109, 163, and 217.

GPRS number of slots spread transmission <option>

GSLO = decimal number

With this parameter you define the number of slots used to spread transmission onthe PRACH (Packet random access Channel).

The values are: 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 20, 25, 32 and 50.

GPRS max number of retransmission <option>

GRET = decimal number




With this parameter you indicate the maximum number of retransmissionsallowed on the PRACH for each Radio Priority level 1 to 4. Radio Priority level 1represents the highest priority. One parameter contains four values. All the valuesmust be given at the same time using the character &.

The values are:1, 2, 4, 7 for each Radio Priority level.

Note

The value for Radio Priority level 1 has to be higher or equal to the value forRadio Priority level 2 and the same rule applies for every level (1 to 4).

BTS load in SEG <option>

LSEG = decimal number

With this parameter you determine the load limit for a BTS. The BTS loadparameter is used in controlling the load distribution between BTSs in a segment.


scale ord <option>

With this parameter you define an offset that shall be added to the reporteddownlink signal level.

The values are:


SCO = 0 no

1 scaled by 10 dB

2 automatic

AMH upper load threshold <option>

AUT = decimal number or N

With this advanced multilayer handling parameter you define the upper thresholdfor the load of the base station. The parameter is used to trigger BSC-controlledtraffic reason handovers.



The values range from 0 to 100 %. Use value N (not in use) if you want to use thecorresponding BSC level value. In this case the parameter of the current cell isBSC specific.

AMH lower load threshold <option>

ALT = decimal number or N

With this parameter you define the lower threshold for the load of the basestation. The parameter is used to trigger advanced multilayer handlingfunctionality with IUO and/or Dual Band/microcell.

The values range from 0 to 100 %.Use value N (not in use) if you want to use thecorresponding BSC level value. In this case the parameter of the current cell isBSC specific.

AMH max load of target cell <option>

AML = decimal number or N

With this advanced multilayer handling parameter you define the maximumtraffic load in adjacent cell allowed for a target cell of traffic reason handover(TRHO).

The values range from 0 to 100 %.Use value N (not in use) if you want to use thecorresponding BSC level value. In this case the parameter of the current cell isBSC specific.

TRHO guard time

TGT = decimal number or N

With this parameter you define the guard time after a BSC-controlled or an MSC-controlled TRHO, during which a handover back to the original cell is notallowed.

The values range from 0 to 120 s. Use value N (not in use) if you want to use thecorresponding BSC level value. In this case the parameter of the current cell isBSC specific.

DL noise level

DLN = decimal number




With this parameter you define the BTS specific downlink noise level for the C/Ncheck where cell access control is applied based on channel type specific C/N softblocking limit.

The values range from –120 to –80dB.

UL noise level

ULN = decimal number

With this parameter you define the BTS specific uplink noise level for the C/Ncheck where cell access control is applied based on channel type specific C/N softblocking limit.

The values range from –120 to –80dB.

STIRC enabled <option>

With this parameter you define whether STIRC is used in the BTS. Thisparameter is visible only for MetroSite, UltraSite, and Nokia Flexi EDGE BTSsite types.

All TRXs of the STIRC enabled BTS must have STIRC-capable hardware.

The values are:


STIRC = Y STIRC enabled

N STIRC disabled


cell reselection parameter index <option>

With this parameter you define whether C2 reselection parameters are broadcastto mobile stations. The C2 cell reselection allows you to define other criteria forcell reselection in addition to power level.

The values are:


PI = Y C2 reselection parameters are broadcast

N C2 reselection parameters are not broadcast



If you deactivate the C2 microcell reselect in the PRFILE when this parameter isin use, a warning text is printed out.

The C2 cell reselection parameters (PI, QUA, REO, TEO and PET) are notrelevant in GSM phase 1.

cell bar qualify <option>

With this parameter you define whether cell barring can be overridden.

The values are:


QUA = Y cell barring can be overridden

N cell barring cannot be overridden

cell reselect offset <option>

REO = decimal number

With this parameter you define the offset of the C2 reselection criterion for a cell.The values range from 0 dB to 126 dB, and can be changed in 2 dB steps.

temporary offset <option>

TEO = decimal number

With this parameter you define the negative offset of the C2 reselection criterionfor the duration of the penalty time (PET) after the MS has placed the cell on thelist of the strongest carriers.

The values range from 0 dB to 70 dB, and can be changed in 10 dB steps. Value70 dB means infinity.

penalty time <option>

PET = decimal number

With this parameter you define the duration for which the temporary offset (TEO)applies.




The values range from 20 s to 640 s, and can be changed in steps of 20 s. Value640 indicates that the parameter cell reselect offset (REO) will be changed, andthat the temporary offset (TEO) will be ignored.

threshold to search WCDMA RAN cells <option>

QSRI = decimal number

With this parameter you define the threshold value for dual mode mobiles in idlestate to search for and to measure WCDMA RAN neighbour cells. The cells areintroduced in the 3G Cell Reselection list when a running average of receiveddownlink signal level (RLA_C) of the serving cell is below (0-7) or above (8-15)the threshold. This parameter is broadcast only on BCCH.

Parameter Value Description

QSRI = 0 to 6 -98 ...-74 dBm, with 4 dBm steps

7 infinity (always measured)

8 to 14 -78 ...-54 dBm, with 4 dBm steps

15 infinity (never measured)

gprs threshold to search WCDMA RAN cells <option>

QSRP = decimal number

With this parameter you define the threshold value for GPRS-capable dual modemobiles to search for and to measure WCDMA RAN neighbour cells. The cellsare introduced in the 3G Cell Reselection list when a running average of receiveddownlink signal level (RLA_P) of the serving cell is below (0-7) or above (8-15)the threshold. This parameter is broadcast either on BCCH or PBCCH.

This parameter is sent on BCCH if PBCCH does not exist. If this parameter isbroadcast on BCCH, it is be used only if GPRS cell re-selection parameters forone or more cells are sent to the MS in a Packet Cell Change Order or PacketMeasurement Order message

When you modify this parameter, the administrative state of the PBCCH TRXmust be locked on the serving cell.


QSRP = 0 to 6 -98 ...-74 dBm, with 4 dBm steps

7 infinity (always measured)

8 to 14 -78 ...-54 dBm, with 4 dBm steps




15 infinity (never measured)

fdd cell reselect offset <option>

FDD = decimal number

With this parameter you define a WCDMA RAN cell reselection offset for non-GPRS capable dual mode mobiles which are in the idle state.

The mobiles add the offset to the running average (RLA_C) of the received signallevel of the serving GSM cell and non-serving GSM cells before the mobilescompare the measured RSCP values of WCDMA RAN cells with the signallevels of the GSM cells.

Note

A non-GPRS capable dual mode mobile always makes a cell reselection fromthe serving GSM cell to a WCDMA RAN cell if the parameter value is N andthe measured RSCP level of the WCDMA RAN cell is high enough.


FDD = -28 to 28 dB with 4 dB steps

N minus infinity dB

gprs fdd cell reselect offset <option>

GFDD = decimal number

With this parameter you define a WCDMA RAN cell reselection offset for GPRScapable dual mode mobiles which are in the idle state.

The mobiles add the offset to the running average (RLA_P) of the received signallevel of the serving GSM cell and non-serving GSM cells before the mobilescompare the measured RSCP values of WCDMA RAN cells with the signallevels of the GSM cells.




Note

A GPRS capable dual mode mobile makes always a cell reselection from theserving GSM cell to a WCDMA RAN cell if the parameter value is N and themeasured RSCP level of the WCDMA RAN cell is high enough.


GFDD = -28 to 28 dB with 4 dB steps

N minus infinity dB

minimum fdd threshold <option>

FDM = decimal number

With this parameter you define a minimum Ec/Io threshold which must beexceeded before a non-GPRS capable dual mode mobile is allowed to make areselection from the serving GSM cell to an adjacent WCDMA RAN cell whichis using frequency division duplex (FDD) type access technology/mode.

The values range from -20 to -6 dB with 2 dB steps.


FDM= –20 –20 dB

–18 –18 dB

–16 –16 dB

–14 –14 dB

–12 –12 dB (*)

-10 -10 dB (*)

-8 -8 dB (*)

-6 -6 dB (*)

(*) Some rare MSs used in test purposes may interpret the received value as agreater dB value in the case of values -12 dB, -10 dB, -8 dB and -6 dB if the MSsdo not follow an interpretation change made according to 3GPP standardisation05.08 CR A375.

The rare MSs mentioned above interpret value -12 dB as -13 dB, -10 dB as -15dB, -8 dB as -17 dB and -6 dB as -19 dB.

gprs minimum fdd threshold <option>



GFDM = decimal number

With this parameter you define a minimum Ec/Io threshold which must beexceeded before a GPRS capable dual mode mobile is allowed to make areselection from the serving GSM cell to an adjacent WCDMA RAN cell whichis using frequency division duplex (FDD) type access technology/mode.

The values range from -20 to -6 dB with 2 dB steps.


GFDM= –20 –20 dB

–18 –18 dB

–16 –16 dB

–14 –14 dB

-12 -12 dB (*)

10 -10 dB (*)

-8 -8 dB (*)

-6 -6 dB (*)

(*) Some rare MSs used in test purposes may interpret the received value as agreater dB value in the case of values -12 dB, -10 dB, -8 dB and -6 dB if the MSsdo not follow an interpretation change made according to 3GPP Standardisation05.08 CR A375.

The rare MSs mentioned above interpret value -12 dB as -13 dB, -10 dB as -15dB, -8 dB as -17 dB and -6 dB as -19 dB.

DFCA mode <option>

DMOD = decimal number

With this parameter you define the operational mode of a DFCA BTS.

The values are:


DMOD = 0 off

1 standby

2 DFCA hopping




Note

Change between modes 'off' and 'standby' can be made online. Mode changesto or from mode 'DFCA hopping' require BTS locking.

Note

Changing the DFCA mode to 'DFCA hopping' requires that site type is C(Nokia MetroSite), P (Nokia UltraSite), or E (Nokia Flexi EDGE).

Note

It is not possible to change from mode off to mode DFCA hopping.

forced HR mode C/I averaging period <option>

With this parameter you define the period for calculating an average C/I of the 1-way DL C/I estimates used in DFCA channel assignments. This BTS specificaverage value is used in deciding between full rate and half rate in DFCA channelassignment. The values range from 5 to 30 min with 5 min steps.

forced HR mode threshold <option>

If the BTS level average C/I is below the threshold defined by this parameter, theHR will be preferred for all the DFCA speech channel assignments of non-AMRrequests. The values range from 0 to 63 dB.

forced AMR HR mode C/I averaging <option>

If the BTS level average C/I is below the threshold defined by this parameter, theHR will be preferred for all the DFCA speech channel assignments of AMRrequests. The values range from 0 to 63 dB.

forced HR mode hysteresis <option>

With this parameter you define how many decibels the BTS level C/I averagemust be above the corresponding forced HR mode C/I threshold in order for theforced HR mode to be switched off. The values range from 0 to 63 dB.

IBHO GSM enabled <option>



With this parameter you define whether forbidden neighbour GSM cells arefiltered out from mobile specific handover target cell lists or not. The filtering isdone based on IMSI information of a mobile, Authorised Networks andSubscriber Group definitions. If the filtering is enabled in the cell and the MS isanonymous for the BSC, then the BSC level filtering parameter IMSI basedhandover GSM cells anonymous MS (IBGA) is used to define permittedneighbour GSM cells for the MS.

When you modify the parameter, all BTSs of the segment must be in a LOCKEDstate.

The values are:


IGE= Y IMSI based handover to GSM cellsis enabled

N IMSI based handover to GSM cellsis disabled

Note

Nokia 2nd generation and Nokia InSite BTSs do not support IMSI basedhandover functionality.

IBHO WCDMA enabled <option>

With this parameter you define whether forbidden neighbour WCDMA cells arefiltered out from mobile specific handover target cell lists or not. The filtering isdone based on IMSI information of a mobile, Authorised Networks andSubscriber Group definitions. If the filtering is enabled in the cell and the MS isanonymous for the BSC, then BSC level filtering parameter IMSI based handoverWCDMA cells anonymous MS (IBWA) is used to define permitted neighbourWCDMA cells for the MS.

When you modify the parameter, all BTSs of the segment must be in a LOCKEDstate.

The values are:


IWE= Y IMSI based handover to WCDMAcells is enabled





N IMSI based handover to WCDMAcells is disabled

Note

Nokia 2nd generation and Nokia InSite BTSs do not support IMSI basedhandover functionality.

Examples 1. Modify miscellaneous parameters of BTS-20.

ZEQM:BTS=20:DTX=0,BMA=2,PMAX1=21,PMIN=15;

2. Modify miscellaneous parameters of BTS-20.

ZEQM:BTS=20:RET=4,NY1=20,SLO=10,CB=N,BLT=50,TRIH=0,DMAX=40;

3. Modify miscellaneous parameters of BTS CENTRUM1.

ZEQM:NAME=CENTRUM1:RET=4,NY1=20,SLO=10,CB=N,BLT=50,RDIV=N,TRIH=2;


Table 9. BTS-specific parameters in command M

PMIN MS txpwr min

RDIV Rx diversity

EXT Radius extension

NBL non BCCH layer offset

LSEG BTS load in SEG

DLN DL noise level

ULN UL noise level

STIRC STIRC enabled

DMOD DFCA mode

FHR forced HR mode C/I averaging period

FHT forced HR mode C/I threshold

FAHT forced AMR HR mode C/I threshold

FHH forced HR mode hysteresis



Table 10. SEG-specific parameters in command M

DTX DTX mode

BMA BTS measure average

PMAX1 MS txpwr max gsm

PMAX2 MS txpwr max gsm1x00

RET Max number of retransmission

NY1 Max number of repetition

SLO Number of slots spread trans

CB Sms cb used

BLT BTS load threshold

DMAX MS max distance in call set-up

TRP TRX priority in tch allocation

CLC Cell load for channel search

TRIH Tch rate intra-cell handover

FRL Lower limit for fr tch resources

FRU Upper limit for fr tch resources

NECI New establishment causes support

MBR Multiband cell reporting

ESI Early sending indication

CALC Calculation of minimum number of slots

GSLO GPRS number of slots spread transmission

GRET GPRS max number of retransmission

SCO scale ord

AUT AMH upper load threshold

ALT AMH lower load threshold

AML AMH max load of target cell

TGT TRHO guard time

PI Cell reselection parameter index

QUA Cell bar qualify

REO Cell reselect offset

TEO Temporary offset

PET Penalty time

QSRI Threshold to search WCDMA RAN cells

QSRP GPRS threshold to search WCDMA RAN cells




Table 10. SEG-specific parameters in command M (cont.)

FDD fdd cell reselect offset

GFDD GPRS fdd cell reselect offset

FDM Minimum fdd threshold

GFDM GPRS minimum fdd threshold

IGE IBHO GSM enabled

IWE IBHO WCDMA enabled

Execution printouts The execution printout of the command ZEQM:BTS=1:DTX=0,BMA=1,SLO=3,CB=Y,DMAX=25,FRL=20,FRU=80,STIRC=N; is:

BSC BSC-LAB 2006-10-19 13:54:32

MISCELLANEOUS PARAMETERS MODIFY COMPLETED:

==========================================



-----------------------------------—-




DTX MODE.................................(DTX).... 0 (MS MAY USE DTX)

BTS MEASURE AVERAGE......................(BMA).... 01

MS TX PWR MAX GSM........................(PMAX1).. 25 dBm

MS TX PWR MAX GSM1X00....................(PMAX2).. 26 dBm

MS TX PWR MIN............................(PMIN)... 15 dBm

MAX NUMBER OF RETRANSMISSION.............(RET).... 04

MAX NUMBER OF REPETITION.................(NY1).... 20

NUMBER OF SLOTS SPREAD TRANS.............(SLO).... 03

SMS CB USED..............................(CB)..... Y

BTS LOAD THRESHOLD.......................(BLT).... 060 %

MS MAX DISTANCE IN CALL SETUP............(DMAX)... 025 (13.75 km)

TRX PRIORITY IN TCH ALLOCATION...........(TRP).... 0

CELL LOAD FOR CHANNEL SEARCH.............(CLC).... 0 %

RX DIVERSITY.............................(RDIV)... N

TCH RATE INTRA-CELL HANDOVER.............(TRIH)... 0

(NO CONSTRAINTS)

LOWER LIMIT FOR FR TCH RESOURCES.........(FRL).... 20 %

UPPER LIMIT FOR FR TCH RESOURCES.........(FRU).... 80 %

NEW ESTABLISHMENT CAUSES SUPPORT.........(NECI)... Y

RADIUS EXTENSION.........................(EXT).... 60 km

MULTIBAND CELL REPORTING.................(MBR).... 1

EARLY SENDING INDICATION.................(ESI).... Y

NON BCCH LAYER OFFSET....................(NBL).... 0 dBm

CALCULATION MINIMUM NUMBER OF SLOTS......(CALC)... 12

GPRS NUMBER OF SLOTS SPREAD TRANS........(GSLO.... 10

GPRS MAX NUMBER OF RETRANSMISSION........(GRET)... 4 4 4 4



BTS LOAD IN SEG..........................(LSEG)... 70 %

SCALE ORD................................(SCO).... 0

AMH UPPER LOAD THRESHOLD ................(AUT).... NOT USED

AMH LOWER LOAD THRESHOLD ................(ALT).... NOT USED

AMH MAX LOAD OF TARGET CELL .............(AML).... NOT USED

TRHO GUARD TIME .........................(TGT).... NOT USED

DL NOISE LEVEL ..........................(DLN)... -110 dB

UL NOISE LEVEL ..........................(ULN)... -110 dB

STIRC ENABLED............................(STIRC).. N

C2 RESELECTION PARAMETERS :

CELL RESELECTION PARAMETER INDEX......(PI)..... Y *)

CELL BAR QUALIFY......................(QUA).... N

CELL RESELECT OFFSET..................(REO).... 112 dB

TEMPORARY OFFSET......................(TEO).... 50 dB

PENALTY TIME..........................(PET).... 600 s

ISHO RESELECTION PARAMETERS:

THRESHOLD TO SEARCH WCDMA RAN CELLS.......(QSRI).. never

GPRS THRESHOLD TO SEARCH WCDMA RAN CELLS..(QSRP).. never

FDD CELL RESELECT OFFSET..................(FDD)... 0 dB

GPRS FDD CELL RESELECT OFFSET.............(GFDD).. 0 dB

MINIMUM FDD THRESHOLD.....................(FDM)... —20 dB

GPRS MINIMUM FDD THRESHOLD................(GFDM).. —20 dB

DFCA PARAMETERS:

DFCA MODE................................(DMOD).. OFF

FORCED HR MODE C/I AVERAGING PERIOD......(FHR)... 15 min

FORCED HR MODE C/I THRESHOLD.............(FHT)... 0 dB

FORCED AMR HR MODE C/I THRESHOLD.........(FAHT).. 0 dB

FORCED HR MODE HYSTERESIS................(FHH)... 3 dB

BSC-BSC INTERFACE STATUS......................... —



COMMAND EXECUTED

The execution printout of the command ZEQM:SEG=1:BMA=2,CLC=50,MBR=1; is:

BSC BSC-LAB 2004-11-29 13:54:32

MISCELLANEOUS PARAMETERS MODIFY COMPLETED:

==========================================

SEG-0001 BIG_CENTRUM1

------------------–--—------




MS TX PWR MAXGSM 1X00....................(PMAX2).. 26 dBm







SMS CB USED..............................(CB)..... Y






(NO CONSTRAINTS)



NEW ESTABLISHMENT CAUSES SUPPORT.........(NECI)... Y





GPRS NUMBER OF SLOTS SPREAD TRANS........(GSLO)... 10



SCALE ORD................................(SCO).... 0

AMH UPPER LOAD THRESHOLD.................(AUT).... 80 %

AMH LOWER LOAD THRESHOLD.................(ALT).... 20 %

AMH MAX LOAD OF TARGET CELL..............(AML).... 70 %

TRHO GUARD TIME..........................(TGT).... 30 s








THRESHOLD TO SEARCH WCDMA RAN CELLS.......(QSRI).. never

GPRS THRESHOLD TO SEARCH WCDMA RAN CELLS..(QSRP).. never

FDD CELL RESELECT OFFSET..................(FDD)... 0 dB

GPRS FDD CELL RESELECT OFFSET.............(GFDD).. 0 dB

MINIMUM FDD THRESHOLD.....................(FDM)... —20 dB

GPRS MINIMUM FDD THRESHOLD................(GFDM).. —20 dB

IBHO PARAMETERS:

IBHO GSM ENABLED...........................(IGE)... N

IBHO WCDMA ENABLED.........................(IWE)... N



COMMAND EXECUTED







EQT MODIFY TRUNK RESERVATIONPARAMETERS <option>Function With the EQT command you modify the BTS trunk reservation parameters. The

command is optional.

Parameters BTS identification, BTS name , SEG identification <option>, SEG name<option>: trunk reservation used, limit for free TCHs, number of traffic channelsreserved for priority subscribers only, restricted use of priority channels inincoming handover, reservation method used in trunk reservation: traffic types,table identification;

SyntaxEQT : ( BTS = <BTS identification> |

NAME = <BTS name> |



( [ TR = <trunk reservation used> |

LIMIT = <limit for free TCHs> |

TCRP = <number of traffic channels reserved for

priority subscribers only> |

RUP = <restricted use of priority channels

in incoming handover> |

REM = <reservation method used in trunk

reservation> ] ... :

[ TT = <traffic types> |

TBL = <table identification> ] ) ... ; <option>


BTS identification






EQT MODIFY TRUNK RESERVATION PARAMETERS <option>

You can use the parameters BTS, NAME, SEG or SEGNAME if the segment hasonly one BTS, otherwise you must use the parameters SEG or SEGNAME.

BTS name

NAME = text string



You can use the parameters BTS, NAME, SEG or SEGNAME if the segment hasonly one BTS, otherwise you must use the parameters SEG or SEGNAME.






SEG name <option>




You must use the parameters SEG or SEGNAME if the segment has more thanone BTS.

trunk reservation used

With this parameter you define whether the trunk reservation algorithm is used inthe cell. The values are:




TR = Y trunk reservation algorithm is in use

N trunk reservation algorithm is not in use

If you deactivate the trunk reservation in the PRFILE when this parameter is inuse, a warning text is printed out.

limit for free TCHs

LIMIT = decimal number

With this parameter you define the number of free traffic channels that must beexceeded before all access attempts are granted. The value is BTS-specific andcommon to all traffic types of that BTS. The values range from 1 to 16.

number of traffic channels reserved for priority subscribers only

TCRP = decimal number

With this parameter you define the number of traffic channels reserved in the BTSfor priority subscribers only. The values range from 0 to 8.

restricted use of priority channels in incoming handover

With this parameter you define if the priority channels are available only forpriority subscribers also in an incoming handover. The values are:


RUP = Y TCRP-defined number of traffic channels is available only forpriority subscribers also in an incoming handover

N all traffic channels are available for all subscribers in an incominghandover

reservation method used in trunk reservation

With this parameter you define which reservation method of traffic channels thetrunk reservation algorithm uses. The values are:


REM = DYN dynamic reservation method

STAT static reservation method




traffic types

TT = decimal number

With this parameter you define the traffic type(s) that will be attached to thedecision threshold table. The values range from 1 to 10.

You can attach multiple traffic types to the same decision threshold table by usingwild card characters & and &&. If you enter this parameter, you must also enterthe parameter table identification (TBL).

To detach the BTS's traffic types that are not attached to any decision thresholdtable, enter this parameter without the parameter table identification (TBL).

The traffic types are:

Traffic types:

1 GSM call setup

2 MCN call setup

3 GSM handover

4 MCN handover

5 Priority call setup

6 Priority handover

table identification

TBL = decimal number

With this parameter you define the number of the trunk reservation decisionthreshold table which will be attached to the BTS. The values range from 0 to 64.

Use value 0 to detach the defined traffic type(s) from all decision threshold tables.In addition, if you have not defined the traffic types (parameter TT), all traffictypes of that BTS are detached from all decision threshold tables.

Examples 1. Attach traffic type 1 of BTS-2 to the decision threshold table number 2.The trunk reservation algorithm will be in use and the limit for free TCHsis 3.

ZEQT:BTS=2:TR=Y,LIMIT=3:TT=1,TBL=2;

2. Attach traffic types 1 - 3 of BTS-7 to decision threshold table 6, traffic type4 to table 8 and traffic types 5 - 10 to table 1. The trunk reservationalgorithm will not be used and the limit for free TCHs is 2.



ZEQT:BTS=7:TR=N,LIMIT=2:TT=1&&3,TBL=6:TT=4,TBL=8:TT=5&&10,TBL=1;

3. Detach traffic types 1 - 4 of BTS-8 from any decision threshold table.

ZEQT:BTS=8::TT=1&&4,TBL=0;

4. Detach all traffic types of BTS CENTRUM1 from any decision thresholdtable. Define 2 traffic channels for priority subscribers only. Restrict theaccess of other than priority subscribers for 2 traffic channels also inincoming handover. Define the reservation method the traffic channels'trunk reservation algorithm uses to static.

ZEQT:NAME=CENTRUM1:TCRP=2,RUP=Y,REM=STAT:TBL=0;

5. Set trunk reservation on in BTS 7.

ZEQT:BTS=7:TR=Y;

Execution printouts The execution printout of the command ZEQT:BTS=7:TR=Y,LIMIT=12:TT=1,TBL=6:TT=2,TBL=4:TT=4,TBL=5:TT=6,TBL=1; is:

BSC BSC-LAB 2004-11-29 13:54:32

DECISION THRESHOLD TABLE RELATIONS MODIFIED

===========================================



----------–-------------------------–--------–-------




TRUNK RESERVATION USED...................(TR)..... Y *)

LIMIT FOR FREE TCHS......................(LIMIT).. 12

TCHS RESERVED FOR PRIORITY SUBSCRIBERS...(TCRP)... 0

RESTRICTED USE OF PRIORITY CHANNELS......(RUP).... N

RESERVATION METHOD.......................(REM).... STAT

TRAFFIC TYPE TABLE

1 (GSM CALL SETUP) 6

2 (MCN CALL SETUP) 4

3 (GSM HANDOVER) -

4 (MCN HANDOVER) 5


6 (PRIORITY HANDOVER) 1

7 -

8 -

9 -

10 -






COMMAND EXECUTED







EQV MODIFY GPRS PARAMETERS <option>Function With the EQV command you modify the GPRS parameters in the BSDATA. The


Parameters BTS identification, BTS name, SEG identification <option>, SEG name<option>: GPRS enabled, EGPRS enabled <option>, routing area code, dedicatedGPRS capacity, default GPRS capacity, max GPRS capacity, prefer BCCHfrequency GPRS, DL adaption probability threshold, UL adaption probabilitythreshold, DL BLER crosspoint for CS selection no hop, UL BLER crosspointfor CS selection no hop, DL BLER crosspoint for CS selection hop, UL BLERcrosspoint for CS selection hop, coding scheme no hop, coding scheme hop,initial MCS for acknowledged mode, initial MCS for unacknowledged mode,maximum BLER in acknowledged mode, maximum BLER in unacknowledgedmode, mean BEP offset GMSK, mean BEP offset 8PSK, EGPRS link adaptationenabled <option>, coding schemes CS3 and CS4 enabled <option>, DL codingscheme in acknowledged mode, UL coding scheme in acknowledged mode, DLcoding scheme in unacknowledged mode, UL coding scheme in unacknowledgedmode, adaptive LA algorithm: network service entity identifier <option>,transport type <option>, packet service entity identifier <option>: BTS uplinkthroughput factor for CS1-CS4, BTS downlink throughput factor for CS1-CS4,BTS uplink throughput factor for MCS1-MCS4, BTS uplink throughput factorfor MCS1-MCS9, BTS downlink throughput factor for MCS1-MCS4, EGPRSinactivity alarm weekdays <option>, EGPRS inactivity alarm start time <option>,EGPRS inactivity alarm end time <option>: DTM enabled <option>;

SyntaxEQV : ( BTS = <BTS identification> |

NAME = <BTS name> |



( [ GENA = <GPRS enabled> |

EGENA = <EGPRS enabled> <option> |

RAC = <routing area code> |

CDED = <dedicated GPRS capacity> |

CDEF = <default GPRS capacity> |

CMAX = <max GPRS capacity> |

BFG = <prefer BCCH frequency GPRS> |

DLA = <DL adaption probability threshold> |




ULA = <UL adaption probability threshold> |

DLB = <DL BLER crosspoint for CS selection no hop> |

ULB = <UL BLER crosspoint for CS selection no hop> |

DLBH = <DL BLER crosspoint for CS selection hop> |

ULBH = <UL BLER crosspoint for CS selection hop> |

COD = <coding scheme no hop> |

CODH = <coding scheme hop> |

MCA = <initial MCS for acknowledged mode> |

MCU = <initial MCS for unacknowledged mode> |

BLA = <maximum BLER in acknowledged mode> |

BLU = <maximum BLER in unacknowledged mode> |

MBG = <mean BEP offset GMSK> |

MBP = <mean BEP offset 8PSK> |

ELA = <EGPRS link adaptation enabled> <option> |

CS34 = <coding schemes CS3 and CS4 enabled> <option> |

DCSA = <DL coding scheme in acknowledged mode> |

UCSA = <UL coding scheme in acknowledged mode> |

DCSU = <DL coding scheme in unacknowledged mode> |

UCSU = <UL coding scheme in unacknowledged mode> |

ALA = <adaptive LA algorithm> ] ... :

[ NSEI = <network service entity identifier> <option> |

TRAT = <transport type> <option> |

PSEI = <packet service entity identifier> <option> ] :

[ TFU = <BTS uplink throughput factor for CS1-CS4> |

TFD = <BTS downlink throughput factor for CS1-CS4 > |

TFUM1 = <BTS uplink throughput factor for MCS1-MCS4> |

TFUM = <BTS uplink throughput factor for MCS1-MCS9> |

TFDM = <BTS downlink throughput factor for MCS1-MCS9>

EAW = <EGPRS inactivity alarm weekdays> <option> ... |

EAS = <EGPRS inactivity alarm start time> <option> |

EAE = <EGPRS inactivity alarm end time> <option> ] :

[ DENA = <DTM enabled> <option> ] ) ... ; <option>


BTS identification



If you give the parameter BTS, you cannot give the parameters NAME SEG orSEGNAME. If you give this parameter and the segment contains more than oneBTS you can only modify BTS-specific parameters. See table BTS-specificparameters in command V in section Additional information.

BTS name

NAME = text string




If you give the parameter NAME, you cannot give the parameters BTS, SEG orSEGNAME. If you give this parameter and the segment contains more than oneBTS you can only modify BTS-specific parameters. See table BTS-specificparameters in command V in section Additional information.




If you give the parameter SEG, you cannot give the parameters BTS, NAME orSEGNAME. If you give this parameter and the segment contains more than oneBTS you can only modify segment-specific parameters. See table SEG-specificparameters in command V in section Additional information.

SEG name <option>



If you give the parameter SEGNAME, you cannot give the parameters BTS,NAME or SEG. If you give this parameter and the segment contains more thanone BTS you can only modify segment-specific parameters. See table SEG-specific parameters in command V in section Additional information.

GPRS enabled

With this parameter you enable or disable the GPRS capability in the cell duringthe normal operation of the cell.


GENA = Y GPRS is enabled

N GPRS is disabled

EGPRS enabled <option>




With this parameter you enable or disable the EGPRS capability in the BTS. AllGPRS enabled (GTRX=Y) TRXs of the BTS have to be EDGE capable. Thisparameter can only be given to Nokia MetroSite, Nokia UltraSite, and NokiaFlexi EDGE.


EGENA = Y EGPRS is enabled

N EGPRS is disabled

Also GPRS must be enabled in the cell (GENA=Y) in order to enable EGPRStraffic in the BTS.

routing area code

RAC = decimal number

With this parameter you identify GPRS cells using the routing area code number.The values range from 0 to 255.

You can modify the RAC parameter only when the value of the GENA parameteris N.

dedicated GPRS capacity

CDED = decimal number

With this parameter you determine the share of PSW-only channels in a cell. Thevalues range from 0 to 100 %.

The value of the CDED parameter must be lower than or equal to the value of theCDEF parameter.

You can modify the CDED parameter online when the value of the GENAparameter is N. If the value of the GENA parameter is Y, you must lock the BTSbefore modifying the CDED parameter.

default GPRS capacity

CDEF = decimal number

With this parameter you determine the default GPRS territory size in a cell. Thechannels in the default GPRS territory are used primarily for packet switchedtraffic. However, if the circuit switched territory becomes congested, the BSC canallocate a traffic channel in the default GPRS territory for circuit switched use.




The value of the CDEF parameter must be higher than or equal to the value of theCDED parameter.

You can modify the CDEF parameter online when the value of the GENAparameter is N. If the value of the GENA parameter is Y, you must lock the BTSbefore modifying the CDEF parameter.

max GPRS capacity

CMAX = decimal number

With this parameter you define the maximum number of PSW (packet switched)channels in a BTS. The values range from 1 to 100 %.

The value of the CMAX parameter must be higher than or equal to the value ofthe CDEF parameter.

You can modify the CDEF parameter online when the value of the GENAparameter is N. If the value of the GENA parameter is Y, you must lock the BTSbefore modifying the CDEF parameter.

prefer BCCH frequency GPRS

With this parameter you define whether the BCCH TRX or other TRXs arepreferred in GPRS channel allocation.


BFG = 0 no prioritisation is determined between TRXs

1 GPRS channels are allocated primarily from the BCCH TRX

2 GPRS channels are allocated primarily beyond the BCCH TRX

You can modify the BFG parameter online when the value of the GENAparameter is N. If the value of the GENA parameter is Y, you must lock the BTSbefore modifying the BFG parameter.

DL adaption probability threshold

DLA = decimal number

With this parameter you define the allowed probability (%) for the system tomake a wrong decision in downlink adaptation. The values range from 0 to 50 %.The parameter is used in GPRS link adaption.




UL adaption probability threshold

ULA = decimal number

With this parameter you define the allowed probability (%) for the system tomake a wrong decision in uplink adaptation. The values range from 0 to 50 %.The parameter is used in GPRS link adaption.

DL BLER crosspoint for CS selection no hop

DLB = decimal number

With this parameter you indicate the RLC BLER (block error rate percentage) forCS-1 channel coding. At this point CS-1 and CS-2 give the same effective bit rateand Coding Scheme selection criteria in RLC Acknowledged mode for downlinkTBFs changes. The parameter is meaningful only if link adaptation is used in caseof no frequency hopping. The values range from 0 to 100 %. The parameter isused in GPRS link adaption.

UL BLER crosspoint for CS selection no hop

ULB = decimal number

With this parameter you indicate the RLC BLER (block error rate percentage) forCS-1 channel coding. At this point CS-1 and CS-2 give the same effective bit rateand Coding Scheme selection criteria in RLC Acknowledged mode for uplinkTBFs changes. The parameter is meaningful only if link adaptation is used in caseof no frequency hopping. The values range from 0 to 100 %. The parameter isused in GPRS link adaption.

DL BLER crosspoint for CS selection hop

DLBH = decimal number

With this parameter you indicate the RLC BLER (block error rate percentage) forCS-1 channel coding. At this point CS-1 and CS-2 give the same effective bit rateand Coding Scheme selection criteria in RLC Acknowledged mode for downlinkTBFs changes. The parameter is meaningful only if link adaptation andFrequency Hopping are used. The values range from 0 to 100 %. The parameteris used in GPRS link adaption.

UL BLER crosspoint for CS selection hop

ULBH = decimal number



With this parameter you indicate the RLC BLER (block error rate percentage) forCS-1 channel coding. At this point CS-1 and CS-2 give the same effective bit rateand Coding Scheme selection criteria in RLC Acknowledged mode for uplinkTBFs changes. The parameter is meaningful only if link adaptation and hoppingare used. The values range from 0 to 100 %. The parameter is used in GPRS linkadaption.

coding scheme no hop

With this parameter you indicate the selection of Acknowledged mode of theCoding Scheme in RLC (Radio Link Control) in case frequency hopping is notused. The parameter is used in GPRS link adaption.

The values are:


COD = 0 Link Adaptation used

1 CS-1 used

2 CS-2 used

coding scheme hop

With this parameter you indicate the selection of Acknowledged mode of theCoding Scheme in RLC (Radio Link Control) in case frequency hopping is used.The parameter is used in GPRS link adaption.

The values are:


CODH = 0 Link Adaptation used

1 CS-1 used

2 CS-2 used

initial MCS for acknowledged mode

MCA = decimal number

With this parameter you indicate the Modulation and Coding Scheme (MCS)used at the beginning of an EGPRS TBF for RLC acknowledged mode. Theparameter is used in EGPRS link adaptation. The values range from 1 to 9.

The parameter is coded according to the following table:




Param

1 = MCS-1 is used.

2 = MCS-2 is used.

3 = MCS-3 is used.

.

.

.

8 = MCS-8 is used.

9 = MCS-9 is used.

initial MCS for unacknowledged mode

MCU = decimal number

With this parameter you indicate the MCS used at the beginning of an GPRS TBFfor RLC unacknowledged mode. The parameter is used in EGPRS linkadaptation. The values range from 1 to 9.


Param

1 = MCS-1 is used.

2 = MCS-2 is used.

3 = MCS-3 is used.

.

.

.

8 = MCS-8 is used.

9 = MCS-9 is used.

maximum BLER in acknowledged mode

BLA = decimal number

With this parameter you indicate the maximum block error rate of the firsttransmission in EGPRS RLC acknowledged mode. The parameter is used inEGPRS link adaptation. The values range from 10 to 100 %.

maximum BLER in unacknowledged mode

BLU = decimal number

With this parameter you indicate the maximum block error rate in EGPRS RLCunacknowledged mode. The unit is parts per thousand. The parameter is used inEGPRS link adaptation. The values range from 1 to 100.


Param

1 = 0.1 %



2 = 0.2 %

3 = 0.3 %

.

.

.

100 = 10 %

mean BEP offset GMSK

MBG = decimal number

With this parameter you can adjust the MCS and modulation preferences inEGPRS. This is the offset added to reported GMSK mean BEP values beforeEGPRS link adaptation uses them. The value applies to both uplink and downlinkdirections. The parameter is used in EGPRS link adaptation. The values rangefrom –31 to 31.

mean BEP offset 8PSK

MBP = decimal number

With this parameter you can adjust the MCS and modulation preferences inEGPRS. This is the offset added to reported 8PSK mean BEP values before BEPtable lookups before EGPRS link adaptation uses them. The value applies to bothuplink and downlink directions. The parameter is used in EGPRS link adaptation.The values range from –31 to 31.

EGPRS link adaptation enabled <option>

With this parameter you enable or disable EGPRS link adaptation on cell level. IfEGPRS link adaptation is disabled, then the system uses the MCS value definedby Initial MCS for Acknowledged Mode or Initial MCS for Unacknowledgedmode parameters or a lower MCS. The values range from 0 to 2.


ELA = 0 EGPRS link adaptation is disabled

1 EGPRS link adaptation is enabled for RLC acknowledged mode

2 EGPRS link adaptation is enabled for both RLC acknowledgedand RLC unacknowledged modes

coding schemes CS3 and CS4 enabled <option>

With this parameter you define whether the Coding Schemes CS3 and CS4application software is used in the BTS.




With the rates of 14.4 and 20.0 kbit/s of coding schemes CS3 and CS4, aconsiderable gain in the data rate can be achieved for GPRS Mobile Stations notsupporting EGPRS.

Coding Schemes CS3 and CS4 can be used without EGPRS due to the fact thatCS3 and CS4 can be used both in GPRS and in EGPRS territories. However,Coding Schemes CS3 and CS4 can be used with EGPRS as well.

The parameter can be enabled only for Nokia MetroSite, Nokia UltraSite, andNokia Flexi EDGE having EDGE if the BTS software supports the CodingSchemes CS3 and CS4 application software, the TRXs under the BTS are usingDynamic Abis, and the PCU card supports Coding Schemes CS3 and CS4.

The values are:


CS34= Y Coding schemes CS3 and CS4 areenabled

N Coding schemes CS3 and CS4 aredisabled

You can only modify this parameter when the BTS is LOCKED.

DL coding scheme in acknowledged mode

DCSA = decimal number

With this parameter you define whether Link Adaptation with initial codingscheme or fixed coding scheme is used in acknowledged mode in downlinkdirection.

The values are:


DCSA= 0 Coding scheme CS1 used

1 Coding scheme CS2 used



4 Link Adaptation with initial codingscheme CS1 used







Values 2, 3, 6, and 7 are optional and valid only for Nokia MetroSite, NokiaUltraSite, and Nokia Flexi EDGE.

UL coding scheme in acknowledged mode

UCSA = decimal number

With this parameter you define whether Link Adaptation with initial codingscheme or fixed coding scheme is used in acknowledged mode in uplinkdirection.

The values are:


UCSA= 0 Coding scheme CS1 used









DL coding scheme in unacknowledged mode

DCSU = decimal number

With this parameter you define whether Link Adaptation with initial codingscheme or fixed coding scheme is used in unacknowledged mode in downlinkdirection.




The values are:


DCSU= 0 Coding scheme CS1 used









UL coding scheme in unacknowledged mode

UCSU = decimal number

With this parameter you define whether Link Adaptation with initial codingscheme or fixed coding scheme is used in unacknowledged mode in uplinkdirection.

The values are:


UCSU= 0 Coding scheme CS1 used












adaptive LA algorithm

With this parameter you can define if the used Link Adaptation algorithm isadaptive or not. This parameter is valid only for Nokia MetroSite, NokiaUltraSite, and Nokia Flexi EDGE.

The values are:


ALA= Y Adaptive LA algorithm enabled

N Adaptive LA algorithm disabled

The default value is Y.

network service entity identifier <option>

NSEI = decimal number

With this parameter you can manually select the network service entity identifierto which the BTS/SEG will be connected. If you give this parameter, the PCUselection algorithm is not used. You can give this parameter only when theparameter GPRS enabled (GENA) is changed from value N to Y. The routing areamust be created and the NSEI must exist on the routing area the BTS/SEG isusing.

If you give the parameter NSEI, you cannot give parameters TRAT or PSEI.

transport type <option>

With this parameter you can manually select the transport type of the NSEI whichthe BTS/SEG will use. This parameter is used in the PCU selection algorithm.

You can give this parameter only when the parameter GPRS enabled (GENA) isset to Y. The default is that no transport type is preferred in NSEI selection.

If you give the parameter TRAT, you cannot give parameters NSEI or PSEI.





TRAT= IP NSEI which uses IP transport isselected

FR NSEI which uses FR transport isselected

ANY no transport type is preferred inNSEI selection

packet service entity identifier <option>

PSEI = decimal number

With this parameter you identify PSE object in BSC. You can give this parameteronly when the parameter GPRS enabled (GENA) is set to Y.

If you give the parameter PSEI, you cannot give parameters NSEI or TRAT.


BTS uplink throughput factor for CS1-CS4

TFU = decimal number

With this parameter you indicate typical throughput per timeslot in the BTS,depending on the direction and (M)CS. The parameter is used when comparingthe TSL capacities between different BTSs. The values range from 0 to 100 kbit/s.

BTS downlink throughput factor for CS1-CS4

TFD = decimal number


BTS uplink throughput factor for MCS1-MCS4

TFUM1 = decimal number




BTS uplink throughput factor for MCS1-MCS9

TFUM = decimal number


BTS downlink throughput factor for MCS1-MCS9

TFDM = decimal number


EGPRS inactivity alarm weekdays <option>

With this parameter you determine the day of week when the EGPRS inactivityalarm is enabled.

You can enter several values at the same time by using the character &.

The values are:


EAW= ALL all weekdays

MON Monday

... ...

SUN Sunday

MTF Monday through Friday

NONE disabled

The default value is NONE (disabled).

EGPRS inactivity alarm start time <option>

With this parameter you determine the time of day when the EGPRS inactivityalarm is enabled.

The values are:





EAS= 00-00 The time can be defined in 15minutes resolution.

... ...

23-45

The default value is 08-00.

Note that the EGPRS inactivity alarm start time must be smaller than the EGPRSinactivity alarm end time.

EGPRS inactivity alarm end time <option>

With this parameter you determine the time of day when the EGPRS inactivityalarm is disabled.

The values are:


EAE= 00-00 The time can be defined in 15minutes resolution.

... ...

23-45

The default value is 18-00.

Note that the EGPRS inactivity alarm start time must be smaller than the EGPRSinactivity alarm end time.

DTM enabled <option>

With this parameter you define whether the cell supports Dual Transfer Mode ornot.


DENA= Y Dual Transfer Mode enabled

N Dual Transfer Mode disabled




Note that GPRS must be enabled in the BTS when enabling DTM. DTM cannotbe enabled at the same time when modifying parameters that require GPRSdisabling.

Examples 1. Modify the routing area code, dedicated GPRS capacity and default GPRScapacity for BTS 20.

ZEQV:BTS=20:GENA=N,RAC=1,CDED=50,CDEF=50;

2. Modify the routing area code of BTS 21. The BTS is unlocked.

ZEQV:BTS=21:RAC=10;


Table 11. BTS-specific parameters in command V

EGENA EGPRS enabled

CDED Dedicated GPRS capacity

CDEF Default GPRS capacity

CMAX max GPRS capacity

CS34 Coding schemes CS3 and CS4 enabled

DCSA DL coding scheme in acknowledged mode

UCSA UL coding scheme in acknowledged mode

DCSU DL coding scheme in unacknowledged mode

UCSU UL coding scheme in unacknowledged mode

ALA adaptive LA algorithm

TFU BTS uplink throughput factor for CS1-CS4

TFD BTS downlink throughput factor for CS1-CS4

TFUM1 BTS uplink throughput factor for MCS1-MCS4

TFUM BTS uplink throughput factor for MCS1-MCS9

TFDM BTS downlink throughput factor for MCS1-MCS9

EAW EGPRS inactivity alarm weekdays

EAS EGPRS inactivity alarm start time

EAE EGPRS inactivity alarm end time

Table 12. SEG-specific parameters in command V

GENA GPRS enabled

RAC Routing area code




Table 12. SEG-specific parameters in command V (cont.)

BFG prefer BCCH frequency GPRS

DLA DL adaption probability threshold

ULA UL adaption probability threshold

DLB DL BLER crosspoint for CS selection no hop

ULB UL BLER crosspoint for CS selection no hop

DLBH DL BLER crosspoint for CS selection hop

ULBH UL BLER crosspoint for CS selection hop

COD coding scheme no hop

CODH coding scheme hop

MCA initial MCS for acknowledged mode

MCU initial MCS for unacknowledged mode

BLA maximum BLER in acknowledged mode

BLU maximum BLER in unacknowledged mode

MBG mean BEP offset GMSK

MBP mean BEP offset 8PSK

ELA EGPRS link adaptation enabled

NSEI network service entity identifier

TRAT transport type

PSEI packet service entity identifier

DENA DTM enabled

Execution printouts The execution printout of the command ZEQV:BTS=20:GENA=N,RAC=1,CDEF=50,CDED=50,BFG=2:DENA=Y:EAW=MON&WED&FRI,EAS=08-00,EAE=18-00; is:

BSC BSC-LAB 2006-10-19 13:54:32

GPRS PARAMETERS MODIFY COMPLETED:

========================================



---------------------------–




GPRS ENABLE................................(GENA)... N

ROUTING AREA CODE..........................(RAC)... 1

EGPRS ENABLE...............................(EGENA.). N



DEDICATED GPRS CAPACITY....................(CDED)... 50 %

DEFAULT GPRS CAPACITY......................(CDEF)... 50 %

MAX GPRS CAPACITY..........................(CMAX)....50 %

PREFER BCCH FREQUENCY GPRS.................(BFG).... 2

DL ADAPTION PROBABILITY THRESHOLD..........(DLA).... 20 %

UL ADAPTION PROBABILITY THRESHOLD..........(ULA).... 10 %

UL BLER CROSSPOINT FOR CS SELECTION NO HOP.(DLB).... 68 %

DL BLER CROSSPOINT FOR CS SELECTION NO HOP.(ULB).... 87 %

DL BLER CROSSPOINT FOR CS SELECTION HOP....(DLBH)... 11 %

DL BLER CROSSPOINT FOR CS SELECTION HOP....(ULBH)... 24 %

CODING SCHEME NO HOP.......................(COD).... 2

CODING SCHEME HOP..........................(CODH)... 0

INITIAL MCS FOR ACKNOWLEDGED MODE..........(MCA).... 9

INITIAL MCS FOR UNACKNOWLEDGED MODE........(MCU).... 6

MAXIMUM BLER IN ACKNOWLEDGED MODE..........(BLA).... 90 %

MAXIMUM BLER IN UNACKNOWLEDGED MODE........(BLU).... 10(1%)

MEAN BEP OFFSET GMSK.......................(MBG).... 4

MEAN BEP OFFSET 8PSK.......................(MBP).... 4

EGPRS LINK ADAPTATION ENABLED..............(ELA).... 2

CODING SCHEMES CS3 AND CS4 ENABLED.........(CS34)... N

DL CODING SCHEME IN ACKNOWLEDGED MODE......(DCSA)... 1

UL CODING SCHEME IN ACKNOWLEDGED MODE......(UCSA)... 1

DL CODING SCHEME IN UNACKNOWLEDGED MODE....(DCSU)... 1

UL CODING SCHEME IN UNACKNOWLEDGED MODE....(UCSU)... 1

ADAPTIVE LA ALGORITHM......................(ALA).... Y

BTS UL THROUGHPUT FACTOR FOR CS1-CS4.......(TFU).... 12 kbit/s

BTS DL THROUGHPUT FACTOR FOR CS1-CS4.......(TFD).... 12 kbit/s

BTS UL THROUGHPUT FACTOR FOR MCS1-MCS4.....(TFUM1).. 16 kbit/s

BTS UL THROUGHPUT FACTOR FOR MCS1-MCS9.....(TFUM)... 30 kbit/s

BTS UL THROUGHPUT FACTOR FOR MCS1-MCS9.....(TFDM)... 30 kbit/s

EGPRS INACTIVITY ALARM WEEKDAYS............(EAW).... MON WED FRI

EGPRS INACTIVITY ALARM START TIME..........(EAS).... 08-00

EGPRS INACTIVITY ALARM END TIME............(EAE).... 18-00

DTM ENABLED................................(DENA)... Y


COMMAND EXECUTED

The execution printout of the command ZEQV:BTS=21:RAC=10,BFG=1:DENA=Y:EAW=MON&WED&FRI,EAS=08-00,EAE=18-00; is

BSC BSC-LAB 2006-10-19 13:54:32

GPRS PARAMETERS MODIFY COMPLETED:

========================================



-------------------------------------




GPRS ENABLED...............................(GENA)... Y




NETWORK SERVICE ENTITY IDENTIFIER.......(NSEI)... 10021 (FR)

BSSGP VIRTUAL CONNECTION IDENTIFIER.....(BVCI)... 10020

BVCI OPERATIONAL STATE........................... BL-SY

ROUTING AREA CODE..........................(RAC).... 10

EGPRS ENABLED..............................(EGENA).. N

DEDICATED GPRS CAPACITY....................(CDED)... 50 %

DEFAULT GPRS CAPACITY......................(CDEF)... 50 %

MAX GPRS CAPACITY..........................(CMAX)....50 %

PREFER BCCH FREQUENCY GPRS.................(BFG).... 1

DL ADAPTION PROBABILITY THRESHOLD..........(DLA).... 20 %

UL ADAPTION PROBABILITY THRESHOLD..........(ULA).... 10 %

UL BLER CROSSPOINT FOR CS SELECTION NO HOP.(DLB).... 68 %

DL BLER CROSSPOINT FOR CS SELECTION NO HOP.(ULB).... 87 %

DL BLER CROSSPOINT FOR CS SELECTION HOP....(DLBH)... 11 %

DL BLER CROSSPOINT FOR CS SELECTION HOP....(ULBH)... 24 %

CODING SCHEME NO HOP.......................(COD).... 2

CODING SCHEME HOP..........................(CODH)... 0

INITIAL MCS FOR ACKNOWLEDGED MODE..........(MCA).... 9

INITIAL MCS FOR UNACKNOWLEDGED MODE........(MCU).... 6

MAXIMUM BLER IN ACKNOWLEDGED MODE..........(BLA).... 90 %

MAXIMUM BLER IN UNACKNOWLEDGED MODE........(BLU).... 10(1%)

MEAN BEP OFFSET GMSK.......................(MBG).... 4

MEAN BEP OFFSET 8PSK.......................(MBP).... 4

EGPRS LINK ADAPTATION ENABLED..............(ELA).... 2

CODING SCHEMES CS3 AND CS4 ENABLED.........(CS34)... Y

DL CODING SCHEME IN ACKNOWLEDGED MODE......(DCSA)... 6

UL CODING SCHEME IN ACKNOWLEDGED MODE......(UCSA)... 7

DL CODING SCHEME IN UNACKNOWLEDGED MODE....(DCSU)... 3

UL CODING SCHEME IN UNACKNOWLEDGED MODE....(UCSU)... 2

ADAPTIVE LA ALGORITHM......................(ALA).... Y

BTS UL THROUGHPUT FACTOR FOR CS1-CS4.......(TFU).... 12 kbit/s

BTS DL THROUGHPUT FACTOR FOR CS1-CS4.......(TFD).... 12 kbit/s

BTS UL THROUGHPUT FACTOR FOR MCS1-MCS4.....(TFUM1).. 16 kbit/s

BTS UL THROUGHPUT FACTOR FOR MCS1-MCS9.....(TFUM)... 30 kbit/s

BTS UL THROUGHPUT FACTOR FOR MCS1-MCS9.....(TFDM)... 30 kbit/s

EGPRS INACTIVITY ALARM WEEKDAYS............(EAW).... MON WED FRI

EGPRS INACTIVITY ALARM START TIME..........(EAS).... 08-00

EGPRS INACTIVITY ALARM END TIME............(EAE).... 18-00

DTM ENABLED................................(DENA)... Y


COMMAND EXECUTED


If an error occurs, the general semantic error messages of the MML commandsare output. For more information, seeGeneral Notice Messages of MML Session.


If an error occurs, the general execution error messages of the MML commandsare output. For more information, seeRadio Network Administration and GeneralError Messages of System.



EQN MODIFY GPRS CONTROL PARAMETERSFunction With the EQN command you modify GPRS control parameters in the BSDATA.

Parameters BTS identification, BTS name, SEG identification <option>, SEG name<option>: NCCR rxlev transfer mode window size <option>, NCCR rxlev idlemode window size <option>, NCCR number of zero results <option>, NCCRother PCU cell offset <option>, NCCR streaming TBF offset <option>, AC DLmin C/I ratio estimation for BCCH TRX <option>, QC GPRS DL RLC ackthroughput threshold, QC GPRS UL RLC ack throughput threshold, QC EGPRSDL RLC ack throughput threshold, QC EGPRS UL RLC ack throughputthreshold;

Syntax

EQN : ( BTS = < BTS identification > |

NAME = < BTS name >

SEG = < SEG identification > <option> |

SEGNAME = < SEG name > <option> ) :

( NRTW = < NCCR rxlev transfer mode window size > <option> |

NRIW = < NCCR rxlev idle mode window size > <option> |

NNZR = < NCCR number of zero results > <option> |

NOPO = < NCCR other PCU cell offset > <option> |

NSTO = < NCCR streaming TBF offset > <option> |

ADRBT = < AC DL min C/I ratio estimation for BCCH TRX > <option> |

QGDRT = < QC GPRS DL ack throughput threshold > |

QGURT = < QC GPRS UL ack throughput threshold > |

QEDRT = < QC EGPRS DL ack throughput threshold > |

QEURT = < QC EGPRS UL ack throughput threshold > ) ... ;


BTS identification








BTS name

NAME = text string







If you give the parameter SEG, you cannot give the parameter BTS, NAME orSEGNAME.

SEG name <option>



If you give the parameter SEGNAME, you cannot give the parameter BTS,NAME or SEG.

NCCR rxlev transfer mode window size <option>

NRTW = decimal number

With this parameter you define the window size when averaging RXLEV valuesin transfer mode. The values range from 0 to 10.



NCCR rxlev idle mode window size <option>

NRIW = decimal number

With this parameter you define the window size when averaging RXLEV valuesin idle mode. The values range from 0 to 10.

NCCR number of zero results <option>

NNZR = decimal number

With this parameter you define the number of zero results that can be omittedwhen the measurement results of the adjacent cells are averaged. The valuesrange from 0 to 10.

NCCR other PCU cell offset <option>

NOPO = decimal number

With this parameter you define the used offset for power budget NCCR criterionof the neighbor cells under control of different PCU than the serving cell. Thevalues range from 0 to 14 dB by steps of 2 dB.

NCCR streaming TBF offset <option>

NSTO = decimal number

With this parameter you define the used offset for MSs having active streamingTBF. The values range from 0 to 14 dB by steps of 2 dB.

AC DL min C/I ratio estimation for BCCH TRX <option>

ADRBT = decimal number

With this parameter you define the minimum Carrier/Interference ratio achievableon the BCCH TRX in downlink direction. The parameter is used when estimatingthe radio and dynamic Abis capacity needed to provide the guaranteed or nominalbitrate for a PFC. The values range from 0 to 30 dB.

QC GPRS DL RLC ack throughput threshold

QGDRT = decimal number

With this parameter you define a threshold to trigger QC actions foracknowledged mode downlink TBF. The values range from 0 to 20 kbit/s.




QC GPRS UL RLC ack throughput threshold

QGURT = decimal number


QC EGPRS DL RLC ack throughput threshold

QEDRT = decimal number


QC EGPRS UL RLC ack throughput threshold

QEURT = decimal number


Examples 1. Modify the NCCR Rxlev transfer mode window size and NCCR streamingTBF offset for BTS 32.

ZEQN:BTS=32:NRTW=6,NSTO=12;

2. Modify the NCCR number of zero results for segment 105.

ZEQN:SEG=105:NNZR=3;

Execution printouts The execution printout of the command example 1 is:

DX 200 DX220-LAB 2004-06-18 18:04:34

GPRS CONTROL PARAMETERS MODIFY COMPLETED:

=========================================



-------------------------------------




NCCR RXLEV TRANSFER MODE WINDOW SIZE.....(NRTW)... 6

NCCR RXLEV IDLE MODE WINDOW SIZE.........(NRIW)... 3

NCCR NUMBER OF ZERO RESULTS..............(NNZR)... 4

NCCR OTHER PCU CELL OFFSET...............(NOPO)... 08 dB

NCCR STREAMING TBF OFFSET................(NSTO)... 12 dB

AC DL MIN C/I RATIO EST FOR BCCH TRX.....(ADRBT).. 15 dB



QC GPRS DL RLC ACK THROUGHPUT THRESHOLD..(QGDRT).. 6 kbit/s

QC GPRS UL RLC ACK THROUGHPUT THRESHOLD..(QGURT).. 6 kbit/s

QC EGPRS DL RLC ACK THROUGHPUT THRESHOLD.(QEDRT).. 10 kbit/s

QC EGPRS UL RLC ACK THROUGHPUT THRESHOLD.(QEURT).. 10 kbit/s


COMMAND EXECUTED


DX 200 DX220-LAB 2004-07-13 10:46:44

GPRS CONTROL PARAMETERS MODIFY COMPLETED:

=========================================





-------------------------------------





NCCR STREAMING TBF OFFSET................(NSTO)... 06 dB

AC DL MIN C/I RATIO EST FOR BCCH TRX.....(ADRBT).. 15 dB






COMMAND EXECUTED








EQX MODIFY DATA SERVICE PARAMETERS<option>Function With the EQX command you modify data service parameters. The command is

optional.

Parameters BTS identification, BTS name , SEG identification <option>, SEG name<option>: HSCSD TCH capacity minimum, HSCSD cell load upper limit,HSCSD cell load lower limit, HSCSD regular cell load upper limit, HSCSDupgrade guard time, HSCSD downgrade guard time, HSCSD upgrade gain,HSCSD minimum exhaust;

SyntaxEQX : ( BTS = <BTS identification> |

NAME = <BTS name>



( HTM = <HSCSD TCH capacity minimum> |

HCU = <HSCSD cell load upper limit> |

HCL = <HSCSD cell load lower limit> |

HRCU = <HSCSD regular cell load upper limit> |

HUT = <HSCSD upgrade guard time> |

HDT = <HSCSD downgrade guard time> |

HUG = <HSCSD upgrade gain> |

HME = <HSCSD minimum exhaust> ) ... ; <option>


BTS identification



If you give the parameter BTS, you cannot give the parameters NAME SEG orSEGNAME. If you give this parameter and the segment contains more than oneBTS you can only modify BTS-specific parameters. See table BTS-specificparameters in command X in section Additional information.




BTS name

NAME = text string


If you give the parameter NAME, you cannot give the parameters BTS, SEG orSEGNAME. If you give this parameter and the segment contains more than oneBTS you can only modify BTS-specific parameters. See table BTS-specificparameters in command X in section Additional information.




If you give the parameter SEG, you cannot give the parameters BTS, NAME orSEGNAME. If you give this parameter and the segment contains more than oneBTS you can only modify segment-specific parameters. See table SEG-specificparameters in command X in section Additional information.

SEG name <option>



If you give the parameter SEGNAME, you cannot give the parameters BTS,NAME or SEG. If you give this parameter and the segment contains more thanone BTS you can only modify segment-specific parameters. See table SEG-specific parameters in command X in section Additional information.

HSCSD TCH capacity minimum

HTM = decimal number

With this parameter you determine the minimum TCH capacity in percent whichis offered to HSCSD (High Speed Circuit Switched Data) calls in the cell. In lowtraffic load situation, the HSCSD calls can have more TCHs than indicated by theparameter. Also, the minimum HSCSD capacity may not always be reached dueto single slot traffic congestion.




HSCSD cell load upper limit

HCU = decimal number

With this parameter you determine the upper limit in percent for cell load whenthe multislot TCH allocation is stopped and the singleslot allocation is started forthe HSCSD (High Speed Circuit Switched Data) calls.

When the cell load is greater than the upper limit and the minimum HSCSDcapacity is reached, only one channel is allocated for new non-transparentHSCSD calls, transparent HSCSD calls are not started and one of the currentHSCSD call is downgraded for every incoming call. Downgradings are stoppedand transparent HSCSD calls are allowed when either the number of HSCSDTCHs drops below the minimum HSCSD capacity or the cell load decreasesbelow the upper limit.


HSCSD cell load lower limit

HCL = decimal number

With this parameter you determine the lower limit in percent for cell load whenthe singleslot TCH allocation is stopped and the multislot allocation is started andresource upgrades are allowed for the HSCSD (High Speed Circuit SwitchedData) calls.


HSCSD regular cell load upper limit

HRCU = decimal number

With this parameter you determine the upper limit in percent for the cell load inthe IUO regular frequency area when the multislot TCH allocation is stopped andthe singleslot allocation is started for the HSCSD calls. Resource upgrades are notdone in the IUO regular frequency area.


HSCSD upgrade guard time

HUT = decimal number




With this parameter you determine the guard time before a resource upgrade for aHSCSD call is executed after call setup, handover, ALA, resource upgrade orresource downgrade. If you set the parameter to value 0, resource upgrade is notdone.

The values range from 0 to 65535 seconds.

HSCSD downgrade guard time

HDT = decimal number

With this parameter you determine the guard time before a resource downgradefor a HSCSD call is executed after call setup, handover, ALA, resource upgradeor resource downgrade. If you set the parameter to value 0, resource downgrade isnot done.

The values range from 0 to 65535 seconds.

HSCSD upgrade gain

HUG = decimal number

With this parameter you determine the data rate gain which must be achievedbefore the resource upgrade can be done even though the upgrade guard time isnot over.

The values are:


HUG = 0 % no upgrade during guard time

33 % upgrade during guard time if gain at least 33 %

50 % upgrade during guard time if gain at least 50 %

100 % upgrade during guard time if gain 100 %

HSCSD minimum exhaust

HME = decimal number

With this parameter you determine how much the data rate should decrease atleast during the downgrade of an HSCSD call. The values range from 1 - 4:


HME = 1 one TCH always released in downgrade




2 downgrade is made from four to two, three to two, two to one TCH

3 downgrade is made from four to two, three to one, two to oneTCHs

4 only one TCH left always after downgrade

Figure 13. TCHs after downgrade

Examples 1. Set BTS-8's HSCSD downgrade guard time to 25 seconds.

ZEQX:BTS=8:HDT=25;

2. Set BTS CENTRUM1's HSCSD cell load upper limit to 80 %.

ZEQX:NAME=CENTRUM1:HCU=80;


Table 13. BTS-specific parameters in command X

HTM HSCSD TCH capacity minimum

HCU HSCSD cell load upper limit

HCL HSCSD cell load lower limit

HRCU HSCSD regular cell load upper limit

Table 14. SEG-specific parameters in command X

HUT HSCSD upgrade guard time

HDT HSCSD downgrade guard time

HUG HSCSD upgrade gain

HME HSCSD minimum exhaust

TCHs after downgrade:

HME 2 1 14 1 1 1

123

4 3 2 TCHs before

3 2 1 TCHs after2 2 1 downgrade




Execution printouts The execution printout of the command ZEQX:BTS=16:HTM=35; is:

DX 200 DX220-LAB 2004-11-29 08:21:34

DATA SERVICE PARAMETERS MODIFY COMPLETED:

========================================================



------------------------------------------------------




HSCSD TCH CAPACITY MINIMUM...............(HTM).... 35 %

HSCSD CELL LOAD UPPER LIMIT..............(HCU).... 100 %

HSCSD CELL LOAD LOWER LIMIT..............(HCL).... 100 %

HSCSD REGULAR CELL LOAD UPPER LIMIT......(HRCU)... 100 %

HSCSD UPGRADE GUARD TIME.................(HUT).... 0 s

HSCSD DOWNGRADE GUARD TIME...............(HDT).... 0 s

HSCSD UPGRADE GAIN.......................(HUG).... 0 %

HSCSD MINIMUM EXHAUST....................(HME).... 1


COMMAND EXECUTED







EQY MODIFY AMR PARAMETERS <option>Function With the EQY command you modify the BTS Adaptive Multi Rate Speech Codec

(AMR) parameters in the BSDATA. The command is optional and is supportedby the following BTS generation types: Nokia Talk-family, Nokia PrimeSite,Nokia MetroSite, Nokia UltraSite, and Nokia Flexi EDGE.

Parameters BTS identification, BTS name, SEG identification <option>, SEG name<option>: AMR radio link timeout, AMR FR codec mode set, AMR HR codecmode set: AMR FR start mode, AMR FR initial codec mode indicator (ICMI),AMR FR threshold 1, AMR FR threshold 2, AMR FR threshold 3, AMR FRhysteresis 1, AMR FR hysteresis 2, AMR FR hysteresis 3, AMR HR start mode,AMR HR initial codec mode indicator (ICMI), AMR HR threshold 1, AMR HRthreshold 2, AMR HR threshold 3, AMR HR hysteresis 1, AMR HR hysteresis 2,AMR HR hysteresis 3;

SyntaxEQY : ( BTS = <BTS identification> |

NAME = <BTS name> |



( ARLT = <AMR radio link timeout> |

FRC = <AMR FR codec mode set> ... |

HRC = <AMR HR codec mode set> ... ) :

( FRS = <AMR FR start mode> |

FRI = <AMR FR initial codec mode indicator (ICMI)> |

FRT1 = <AMR FR threshold 1> |



FRH1 = <AMR FR hysteresis 1> |



HRS = <AMR HR start mode> |

HRI = <AMR HR initial codec mode indicator (ICMI)> |

HRT1 = <AMR HR threshold 1> |



HRH1 = <AMR HR hysteresis 1> |

HRH2 = <AMR HR hysteresis 2> |

HRH3 = <AMR HR hysteresis 3> ) ... ; <option>





BTS identification




BTS name

NAME = text string






If you give the parameter SEG, you cannot give the parameter BTS, NAME orSEGNAME.

SEG name <option>



If you give the parameter SEGNAME, you cannot give the parameter BTS,NAME or SEG.

AMR radio link timeout

ARLT = decimal number

With this parameter you define the maximum value of the radio link counterexpressed in SACCH blocks for AMR connections. The values range from 4 to64 blocks, and can be changed by 4-block steps at a time.



AMR FR codec mode set

FRC = decimal number

With this parameter you define the codec mode set for a full rate channel. If theparameter is defined as disabled, then the whole codec mode set is disabled.

The values are 0, 1, 2, 4, 8, 16, 32, 64, 128 and you can give 0 or 1–4 values atthe same time by using the wild card character &.


Param

0 = disabled

1 = 4.75 kbit / s

2 = 5.15 kbit / s

4 = 5.90 kbit / s

8 = 6.70 kbit / s

16 = 7.40 kbit / s

32 = 7.95 kbit / s

64 = 10.2 kbit / s

128 = 12.2 kbit / s

If the parameter is defined as disabled, then other AMR FR set related parameters(thresholds, hystereses, ICMI and start mode) are set as 0.

Note

From DF6.0 onwards, Nokia Talk-family and Nokia PrimeSite BTS softwaresupports only codec modes 4.75, 5.90, 7.40, and 12.2 kbit/s.

AMR HR codec mode set

HRC = decimal number

With this parameter you define the codec mode set for a half rate channel. If theparameter is defined as disabled, then the whole codec mode set is disabled.

The values are 0, 1, 2, 4, 8, 16 and you can give 0 or 1–4 values at the same timeby using the wild card character &.


Param

0 = disabled

1 = 4.75 kbit / s

2 = 5.15 kbit / s




4 = 5.90 kbit / s

8 = 6.70 kbit / s

16 = 7.40 kbit / s

If the parameter is defined as disabled, then other AMR HR set related parameters(thresholds, hystereses, ICMI and start mode) are set as 0.

Note

From DF6.0 onwards, Nokia Talk-family and Nokia PrimeSite BTS softwaresupports only codec modes 4.75, 5.90, and 7.40 kbit/s.

AMR FR start mode

With this parameter you define explicitly the initial codec mode used by themobile station. The parameter has the following values:


FRS = 00 Codec mode 1

01 Codec mode 2

10 Codec mode 3

11 Codec mode 4

If the AMR FR codec mode set parameter is defined as disabled, then thisparameter is set as 0. AMR FR start mode can be set to be smaller than or equal tothe amount of codecs in the AMR FR codec mode set. For example, the AMR FRcodec mode set contains 3 codec modes and therefore the actual range of AMRFR start mode is from 1 to 3.

AMR FR initial codec mode indicator (ICMI)

With this parameter you define whether the initial codec mode used by the mobilestation is defined explicitly in the AMR codec mode set or is it implicitly derivedby the mobile station from the amount of codec modes in the AMR codec modeset. The parameter has the following values:


FRI = 0 Initial codec mode is defined by the implict rule provided in GSM05.09

1 Initial codec mode is defined by the Start Mode field.



If the AMR FR codec mode set parameter is defined as disabled, then thisparameter is set as 0. If the parameter is defined as 0, then the AMR FR startmode parameter is set as 00.

AMR FR threshold 1

FRT1 = decimal number

With this parameter you define the threshold for switching from codec mode 2(second lowest bit rate) to codec mode 1 (lowest bit rate). Unused threshold is setas 0.

The values range from 0 to 63


Param

0 = 0.0 dB

1 = 0.5 dB

2 = 1.0 dB

.

.

.

62 = 31.0 dB

63 = 31.5 dB

If the AMR FR codec mode set parameter is defined as disabled, then thisparameter is set as 0. The thresholds must be in a consistent order, that is, AMRFR threshold 1 must be equal to or smaller thanAMR FR threshold 2 and AMRFR threshold 2 must be equal to or smaller than AMR FR threshold 3.

AMR FR threshold 2


With this parameter you define the threshold for switching from codec mode 3(third lowest bit rate) to codec mode 2 (second lowest bit rate). Unused thresholdis set as 0.



Param

0 = 0.0 dB

1 = 0.5 dB

2 = 1.0 dB

.

.




.

62 = 31.0 dB

63 = 31.5 dB

If the AMR FR codec mode set parameter is defined as disabled, then thisparameter is set as 0. The thresholds must be in a consistent order, that is, AMRFR threshold 1 must be equal to or smaller than AMR FR threshold 2 and AMRFR threshold 2 must be equal to or smaller than AMR FR threshold 3.

AMR FR threshold 3


With this parameter you define the threshold for switching from codec mode 4(third lowest bit rate) to codec mode 3 (second lowest bit rate). Unused thresholdis set as 0.



Param

0 = 0.0 dB

1 = 0.5 dB

2 = 1.0 dB

.

.

.

62 = 31.0 dB

63 = 31.5 dB

If the AMR FR codec mode set parameter is defined as disabled, then thisparameter is set as 0. The thresholds must be in a consistent order, that is, AMRFR threshold 1 must be equal to or smaller thanAMR FR threshold 2 and AMRFR threshold 2 must be equal to or smaller than AMR FR threshold 3.

AMR FR hysteresis 1

FRH1 = decimal number

With this parameter, together with AMR FR threshold 1, you define the thresholdfor switching from codec mode 1 (lowest bit rate) to codec mode 2 (secondlowest bit rate). Unused hysteresis is set as 0.



Param



0 = 0.0 dB

1 = 0.5 dB

2 = 1.0 dB

.

.

.

14 = 7.0 dB

15 = 7.5 dB

If the AMR FR codec mode set parameter is defined as disabled, then thisparameter is set as 0. The thresholds and the relating hystereses must be in aconsistent order, that is, AMR FR threshold 1 and AMR FR hysteresis 1 must beequal to or smaller than AMR FR threshold 2 and AMR FR hysteresis 2 andAMR FR threshold 2 and AMR FR hysteresis 2 must be equal to or smaller thanAMR FR threshold 3 and AMR FR hysteresis 3.

AMR FR hysteresis 2


With this parameter, together with AMR FR threshold 1, you define the thresholdfor switching from codec mode 2 (lowest bit rate) to codec mode 3 (secondlowest bit rate). Unused hysteresis is set as 0.



Param

0 = 0.0 dB

1 = 0.5 dB

2 = 1.0 dB

.

.

.

14 = 7.0 dB

15 = 7.5 dB

If the AMR FR codec mode set parameter is defined as disabled, then thisparameter is set as 0. The thresholds and relating hystereses must be in aconsistent order, that is, AMR FR threshold 1 and AMR FR hysteresis 1 must beequal to or smaller than AMR FR threshold 2 and AMR FR hysteresis 2 andAMR FR threshold 2and AMR FR hysteresis 2 must be equal to or smaller thanAMR FR threshold 3 and AMR FR hysteresis 3.

AMR FR hysteresis 3





With this parameter, together with the AMR FR threshold 1, you define thethreshold for switching from codec mode 3 (lowest bit rate) to codec mode 4(second lowest bit rate). Unused hysteresis is set as 0.



Param

0 = 0.0 dB

1 = 0.5 dB

2 = 1.0 dB

.

.

.

14 = 7.0 dB

15 = 7.5 dB

If the AMR FR codec mode set parameter is defined as disabled, then thisparameter is set as 0. The thresholds and relating hystereses must be in aconsistent order, that is, AMR FR threshold 1 and AMR FR hysteresis 1 must beequal to or smaller than AMR FR threshold 2 and AMR FR hysteresis 2 andAMR FR threshold and AMR FR hysteresis 2 must be equal to or smaller thanAMR FR threshold 3 and AMR FR hysteresis 3.

AMR HR start mode

With this parameter you explicitly define the initial codec mode used by themobile station. The parameter has the following values:


HRS = 00 Codec mode 1

01 Codec mode 2

10 Codec mode 3

11 Codec mode 4

If the AMR HR codec mode set parameter is defined as disabled, then thisparameter is set as 00. AMR HR start mode can be set to be smaller than or equalto the amount of codecs in the AMR HR codec mode set. For example, the AMRHR codec mode set contains 3 codec modes and therefore the actual range ofAMR HR start mode is from 1 to 3. The exception is that 6.70 kbit/s or 7.40 kbit/scannot be used as the initial codec mode.

AMR HR initial codec mode indicator (ICMI)



With this parameter you define whether the initial codec mode used by the mobilestation is defined explicitly in the AMR codec mode set or is it implicitly derivedby the mobile station from the amount of codec modes in the AMR codec modeset. The parameter has the following values:


HRI = 0 Initial codec mode is defined by the implict rule provided in GSM05.09.

1 Initial codec mode is defined by the Start Mode field.

If the AMR HR codec mode set parameter is defined as disabled, then thisparameter is set as 0. If the parameter is defined as 0, then the AMR HR startmode parameter is set as 00.

AMR HR threshold 1

HRT1 = decimal number




Param

0 = 0.0 dB

1 = 0.5 dB

2 = 1.0 dB

.

.

.

62= 31.0 dB

63= 31.5 dB

If the AMR HR codec mode set parameter is defined as disabled, then thisparameter is set as 0. The thresholds must be in a consistent order, that is, AMRHR threshold 1 must be equal to or smaller thanAMR HR threshold 2 and AMRHR threshold 2must be equal to or smaller than AMR HR threshold 3.

AMR HR threshold 2








Param

0 = 0.0 dB

1 = 0.5 dB

2 = 1.0 dB

.

.

.

62= 31.0 dB

63= 31.5 dB


AMR HR threshold 3





Param

0 = 0.0 dB

1 = 0.5 dB

2 = 1.0 dB

.

.

.

62= 31.0 dB

63= 31.5 dB




AMR HR hysteresis 1

HRH1 = decimal number

With this parameter you define together with the AMR HR threshold 1 thethreshold for switching from codec mode 1 (lowest bit rate) to codec mode 2(second lowest bit rate). Unused hysteresis is set as 0.



Param

0 = 0.0 dB

1 = 0.5 dB

2 = 1.0 dB

.

.

.

14 = 7.0 dB

15 = 7.5 dB

If the AMR HR codec mode set parameter is defined as disabled, then thisparameter is set as 0. The thresholds and relating hystereses must be in aconsistent order, that is, AMR HR threshold 1 and AMR HR hysteresis 1 must beequal to or smaller than AMR HR threshold 2 and AMR HR hysteresis 2 andAMR HR threshold 2 and AMR HR hysteresis 2 must be equal to or smaller thanAMR HR threshold 3 and AMR HR hysteresis 3.

AMR HR hysteresis 2


With this parameter, together with the AMR HR threshold 2, you define thethreshold for switching from codec mode 2 (lowest bit rate) to codec mode 3(second lowest bit rate). Unused hysteresis is set as 0.



Param

0 = 0.0 dB

1 = 0.5 dB

2 = 1.0 dB

.

.

.

14 = 7.0 dB




15 = 7.5 dB


AMR HR hysteresis 3


With this parameter, together with the AMR HR threshold 3, you define thethreshold for switching from codec mode 3 (lowest bit rate) to codec mode 4(second lowest bit rate). Unused hysteresis is set as 0.



Param

0 = 0.0 dB

1 = 0.5 dB

2 = 1.0 dB

.

.

.

14 = 7.0 dB

15 = 7.5 dB


Examples 1. Modify the adaptive multi rate AMR codec parameters of BTS-20.

ZEQY:BTS=20:FRC=2&4&8&16:FRS=11,FRT1=8,FRT2=14,FRT3=22;


There are some restrictions related to the content of the AMR HR codec set:



1. The AMR HR codec mode 7.40 kbit/s cannot be used alone in the AMRHR codec set. At least one codec mode lower than 6.70 kbit/s must beincluded.

2. The use of AMR HR codec mode 6.70 kbit/s alone or together with the7.40 kbit/s mode is not recommended in the AMR HR codec set. At leastone codec mode lower than 6.70 kbit/s should be included.

3. If the initial codec mode is defined by the AMR HR start mode field, the7.40 kbit/s mode can not be used as the intial codec mode. It is notrecommended to use the 6.70 kbit/s mode as the initial codec mode.

Execution printouts The execution printout of example 1 is:

BSC BSC-LAB 2004-11-19 13:54:31

ADAPTIVE MULTI RATE SPEECH CODEC MODIFY COMPLETED:

==================================================



-----------------------------




AMR RADIO LINK TIMEOUT.......................(ARLT... 12 SACCH FRAMES

AMR FR CODEC MODE SET........................(FRC)... 7.40 6.70 5.90 5.15 kbit/s

AMR FR START MODE............................(FRS)... 00

AMR FR INITIAL CODEC MODE INDICATOR (ICMI)...(FRI)... 0

AMR FR THRESHOLD 1...........................(FRT1).. 4.0 dB



AMR FR HYSTERESIS 1..........................(FRH1).. 2.0 dB



AMR HR CODEC MODE SET........................(HRC)... 7.40 5.90 4.75 kbit/s

AMR HR START MODE............................(HRS)... 00

AMR HR INITIAL CODEC MODE INDICATOR (ICMI)...(HRI)... 0

AMR HR THRESHOLD 1...........................(HRT1).. 22.0 dB



AMR HR HYSTERESIS 1..........................(HRH1).. 2.0 dB




COMMAND EXECUTED






EQQ CHECK IUO INTERFERING CELL <option>Function With the EQQ command you check the IUO interfering cells. The command is

optional.

Parameters BTS identification, BTS name, SEG identification <option>, SEG name<option>;

SyntaxEQQ : [ BTS = <BTS identification> ... |

NAME = <BTS name> ... |

SEG = <SEG identification> ... <option> |

SEGNAME = <SEG name> ... <option> ] ; <option>


BTS identification



You can enter several values at the same time by using wild card characters & and&&.


BTS name

NAME = text string


You can enter several values at the same time by using wild card character &.



EQQ CHECK IUO INTERFERING CELL <option>







SEG name <option>





Examples 1. Check all IUO interfering cells in BTS-8.

ZEQQ:BTS=8;

2. Check IUO interfering cells in BTS 8, 9, 10 and 13.

ZEQQ:BTS=8&&10&13;


If the warning TOO MANY INTERFERING CELLS IN SUPER-REUSEFREQUENCY GROUP is given as output, reduce the number of interfering cellsin the super-reuse frequency group.

The total number of interfering cells allowed is 10 in the same super-reusefrequency group. The total number includes different interfering cells of thesuper-reuse TRXs which belong to the same super-reuse frequency group.


BSC BSC-LAB 2004-11-22 14:16:42

TOO MANY INTERFERING CELLS IN SUPER-REUSE FREQUENCY GROUP:



NUMBER OF

INTERFERING CELLS TOTAL

==========================================

BTS-0008

FRT-2 19

TRX-001 6

TRX-002 10

TRX-003 3

FRT-16 11

TRX-005 3

TRX-006 2

TRX-007 6

BTS-0009

FRT-8 14

TRX-001 7

TRX-002 5

TRX-003 2

COMMAND EXECUTED







EQQ CHECK IUO INTERFERING CELL <option>

EQO OUTPUT BTS PARAMETERSFunction With the EQO command you output the BTS or SEG-specific parameter groups

in the BSDATA.

Parameters BTS identification, BTS name, location area code, cell identity, SEGidentification <option>, SEG name <option>: parameter group;

SyntaxEQO : ( BTS = <BTS identification> ... |

NAME = <BTS name> ... ) |

( LAC = <location area code>,

CI = <cell identity> ) |

( SEG = <SEG identification> ... <option> |

SEGNAME = <SEG name> ... <option> ) :

[ <parameter group> | <IDE> def ] ;


BTS identification


With this parameter you identify the BTS with a decimal number. The valuerange depends on the BSC hardware configuration and the correspondingoptions. You can enter several values at the same time by using the wild cardcharacters & and &&.

You can only enter one of the parameters BTS, NAME, SEG, SEGNAME andLAC+CI in the same command.

BTS name

NAME = text string

With this parameter you identify the base transceiver station by name. The namecan contain 1 to 15 characters. You can enter several names at the same time byusing the wild card character &.





location area code


With this parameter you identify the location area number of a cell. The valuesrange from 1 to 65533.

If you enter this parameter, you must also enter the parameter CI. You can onlyenter one of the parameters BTS, NAME, SEG, SEGNAME and LAC+CI in thesame command.

cell identity

CI = decimal number

With this parameter you identify the cell. The values range from 0 to 65535.

If you enter this parameter, you must also enter the parameter LAC. You can onlyenter one of the parameters BTS, NAME, SEG, SEGNAME and LAC+CI in thesame command.




You can enter several values at the same time by using the wild card characters &and &&.


SEG name <option>



You can enter several names at the same time by using the wild card character &.




parameter group

With this parameter you define which BTS parameter group is output.

IDE BTS identification parameters

CEL cell access parameters

RAD radio link control DL parameters

QUE queuing parameters

CCH CCH configuration parameters

INT interference averaging parameters

MIS miscellaneous parameters

HOP frequency hopping parameters

BCC BCCH frequency list usage parameters <option>

TRU trunk reservation parameters <option>

GPRS GPRS parameters <option>

DAT data service parameters <option>

AMR AMR parameters <option>

GPC GPRS control parameters <option>

ALL all parameters

The default is the IDE parameter group.

Examples 1. Output the BTS identification parameter group of BTSs 1, 16, 17, 18, 19and 20.

ZEQO:BTS=1&16&&20;

2. Output the frequency hopping parameter group of BTSs 1, 2 and 3.

ZEQO:BTS=1&&3:HOP;

3. Output all BTS parameters of BTS-10.

ZEQO:BTS=10:ALL;

4. Output all BTS parameters of BTSs HIGHWAY1 and CENTRUM1.

ZEQO:NAME=HIGHWAY1&CENTRUM1:ALL;


If you deactivate a SW product in the PRFILE, although you have specified thecorresponding parameter, a warning text is printed out. The SW products andtheir corresponding parameters are:




Table 15. PRFILE SW products and the corresponding parameters

SW product Parameter

Directed retry DR (directed retry used)

Intelligent DR IDR (intelligent directed retry used)

Dual band GSM/GSM 1800 DBC (adjacency on other band)

Enhanced trunk reservation TR (trunk reservation used)

C2 microcell re-select PI (cell reselection parameter index)

Execution printouts The abbreviations used in the execution printouts:

BB= Baseband hopping is used.

BL= Blocked.

BL-BCF= The object is blocked out of use due to a fatal BTS-site-wide failure.

BL-BTS= The object is blocked out of use due to a fatal sector-widefailure on the BTS site.

BL-CF= The object is blocked out of use due to both a fatal FrameUnit (FU) and a fatal Carrier Unit (CU) failure on the BTSsite.

BL-CLK= The object is blocked out of use due to a clocksynchronisation failure on the BTS site.

BL-CU= The object is blocked out of use due to a fatal Carrier Unit(CU) failure on the BTS site.

BL-DGN= The object is blocked temporarily out of use due to basestation diagnostic activities.

BL-FU= The object is blocked out of use due to a fatal Frame Unit(FU) failure on the BTS site.

BL-PWR= The object is blocked out of use due to a mains powerfailure on the BTS site.

BL-RST= The logical radio network object is blocked out of use dueto the reset of the corresponding physical radio networkequipment.

BL-RSL= The object is blocked out of use due to a telecom Abis D-channel link disconnection.

BL-SHD= The object will be blocked out of use within a time limit.New call attempts are prohibited via an object in the BL-SHD state and forced handovers are executed for ongoingcalls via the object.

BL-SU= The object is blocked out of use due to a BCSU unit reseton the BSC.



BL-SWO= The object is blocked out of use due to an ongoingbackground data switchover.

BL-SYS= The radio network management function class of the BSChas blocked the logical object out of use due to ongoingradio network recovery actions which are triggeredbecause of fatal faults in the BSS radio network.

BL-TRX= The object is blocked out of use due to a fatal TRX-widefailure on the BTS site.

BL-TST= The object is blocked temporarily out of use due to radionetwork testing activities.

BL-USR= The operator has blocked the object out of use. Theadministrative state of the object is locked or the relatedhigher-level object is locked.

BL-WAC= The object is blocked out of use, because it is waiting forthe Autoconfiguration or the Automatic Picocell Planning.

RF= Radio frequency hopping is used.

WO= The object is in the normal function state. From theviewpoint of the BSS call control functions, theWORKING radio network resource is available for callcontrol use.

NOT DEFINED= Background data under the BTS is not defined.

DEFINED= Background data under the BTS is changed. Backgroundand active data are swapped in activation.

SWAPPING= The state of background data under the BTS describingthat the swapping between background and active data isgoing on.

SWAPPED= The state of background data under the BTS describingthat the parameter values between background and activedata have been swapped.

The execution printout of the command ZEQO:BTS=1:IDE; is:

BSC BSC-LAB 2004-11-19 13:54:32

BTS IDENTIFICATION PARAMETERS:

==============================



-------------------------------------




CELL IDENTITY............................(CI)..... 00012














BTS HOPPING MODE.........................(HOP).... RF

BACKGROUND BTS HOPPING MODE..............(BHOP)... RF



ANTENNA HOPPING..........................(AHOP)... N

MOBILE ALLOCATION FREQUENCY LIST......(MAL).... 2

BACKGROUND MOBILE ALLOC. FREQ. LIST...(BMAL)... 4



DFCA MOBILE ALLOCATION FREQUENCY LISTS(DMAL). 2001 2003

DFCA UNSYNCHRONIZED MODE MA FREQ LIST.(DUMAL).. 3


BACKGROUND HOPPING SEQUENCE NUMBER 1..(BHSN1).. 5


BACKGROUND HOPPING SEQUENCE NUMBER 2..(BHSN2).. 6



COMMAND EXECUTED

The execution printout of the command ZEQO:BTS=20:CEL; is:

BSC BSC-LAB 2004-11-29 13:54:32

CELL ACCESS PARAMETERS:

=======================



-------------------------------------




CELL BARRED..............................(BAR).... Y

CALL REESTABLISHMENT ALLOWED.............(RE)..... N

EMERGENCY CALL RESTRICTED................(EC)..... N

PLMN PERMITTED...........................(PLMN)... 01,04,06



NOT ALLOWED ACCESS CLASSES...............(ACC).... 03,07,11,12,15

ADJACENCY ON OTHER BAND..................(DBC)... Y *)

DIRECTED RETRY USED......................(DR)..... Y *)

INTELLIGENT DIRECTED RETRY USED..........(IDR).... Y *)

CELL TYPE................................(CTY).... GSM

MIN TIME LIMIT DIRECTED RETRY............(MIDR)... 0

MAX TIME LIMIT DIRECTED RETRY............(MADR)... 5

DIRECTED RETRY METHOD....................(DRM).... 0

GPRS NOT ALLOWED ACCESS CLASSES..........(GACC)... 9

GPRS CELL BARRED.........................(GBAR).. 0


COMMAND EXECUTED

The execution printout of the command ZEQO:BTS=1:RAD; is:

BSC BSC-LAB 2006-10-19 13:54:32

RADIO LINK CONTROL DL PARAMETERS:

=================================



-------------------------------------




CELL RESELECT HYSTERESIS.................(HYS).... 02 dB

MS TXPWR MAX CCH.........................(TXP1)... 27 dBm

MS TXPWR MAX CCH 1x00....................(TXP2)... 30 dBm

RXLEV ACCESS MIN.........................(RXP)....-100 dBm

RADIO LINK TIMEOUT.......................(RLT).... 12 SACCH FRAMES

POWER OFFSET.............................(PO)..... 00 dB

GPRS RXLEV ACCESS MIN....................(GRXP)...—100 dBm

GPRS MS TXPWR MAX CCH....................(GTXP1).. 11 dBm

GPRS MS TXPWR MAX CCH1x00................(GTXP2).. 30 dBm

GPRS CELL RESELECT HYSTERESIS............(GHYS)... 02 dB

GPRS NON BCCH LAYER RXLEV UPPER LIMIT....(GPU)....—95 dBm

GPRS NON BCCH LAYER RXLEV LOWER LIMIT....(GPL)....—100 dBm

DIRECT GPRS ACCESS THRESHOLD.............(DIRE)... 0 dBm

RA RESELECT HYSTERESIS...................(RRH).... 02 dB

C31 HYSTERESIS...........................(CHYS)... Y

C32 QUAL.................................(QUAL)... Y

RESELECTION TIME.........................(RES).... 5 SECONDS

PRIORITY CLASS...........................(PRC).... 7

HCS THRESHOLD............................(HCS).... N

COMMAND EXECUTED

The execution printout of the command ZEQO:BTS=1:QUE; is:

BSC BSC-LAB 2004-11-29 13:54:32




QUEUEING PARAMETERS:

====================



-------------------------------------




MAX QUEUE LENGTH.........................(MQL).... 020 %

TIME LIMIT CALL..........................(TLC).... 12 SECONDS

TIME LIMIT HANDOVER......................(TLH).... 12 SECONDS

QUEUE PRIORITY USED......................(QPU).... Y

QUEUEING PRIORITY CALL................(QPC).... 05

QUEUEING PRIORITY URGENT HANDOVER.....(QPH).... 04

QUEUEING PRIORITY NON-URGENT HANDOVER.(QPN).... 06

MS PRIORITY USED.........................(MPU).... N

COMMAND EXECUTED

The execution printout of the command ZEQO:BTS=1:CCH; is:

BSC BSC-LAB 2004-11-29 13:54:32

CCH CONFIGURATION PARAMETERS:

=============================



-------------------------------------




NUMBER OF BLOCKS FOR ACCESS GRANT MSG....(AG)..... 01

NUMBER OF MULTIFRAMES....................(MFR).... 04

TIMER FOR PERIODIC MS LOCATION UPDATING..(PER).... 04.6 HOURS

ALLOW IMSI ATTACH DETACH.................(ATT).... Y

PBCCH BLOCKS.............................(PBB).... 01

PAGCH BLOCKS.............................(PAB).... 04

PRACH BLOCKS.............................(PRB).... 12

COMMAND EXECUTED

The execution printout of the command ZEQO:BTS=1:INT; is:

BSC BSC-LAB 2004-11-29 13:54:32

INTERFERENCE AVERAGING PARAMETERS:

==================================





-------------------------------------






BOUNDARY 0...............................(BO0)....-110 dBm

BOUNDARY 1...............................(BO1)....-100 dBm

BOUNDARY 2...............................(BO2)....-100 dBm

BOUNDARY 3...............................(BO3)....- 80 dBm

BOUNDARY 4...............................(BO4)....- 70 dBm

BOUNDARY 5...............................(BO5)....- 47 dBm

COMMAND EXECUTED

The execution printout of the command ZEQO:BTS=1:MIS; is:

BSC BSC-LAB 2006-10-19 13:54:32

MISCELLANEOUS PARAMETERS:

=========================



-------------------------------------







MS TX PWR MAX GSM1X00....................(PMAX2).. 26 dBm

MS TX PWR MIN............................(PMIN)... 15 dBm




SMS CB USED..............................(CB)..... Y





RX DIVERSITY.............................(RDIV)... N


(CALL SERVING TYPE AND SPEECH CODEC HAS TO BE ALLOCATED PRIMARILY)



NEW ESTABLISHMENT CAUSES SUPPORT.........(NECI)... Y *)




NON BCCH LAYER OFFSET....................(NBL).... 0 dBm





GPRS NUMBER OF SLOTS SPREAD TRANSMISSION.(GSLO)... 10



SCALE ORD................................(SCO).... 0

AMH UPPER LOAD THRESHOLD.................(AUT).... 80 %

AMH LOWER LOAD THRESHOLD.................(ALT).... 20 %

AMH MAX LOAD OF TARGET CELL..............(AML).... 70 %

TRHO GUARD TIME..........................(TGT).... 30 s

DL NOISE LEVEL...........................(DLN).... -110 dB

UL NOISE LEVEL...........................(ULN).... -110 dB

STIRC ENABLED............................(STIRC).. N








THRESHOLD TO SEARCH WCDMA RAN CELLS.......(QSRI)... never

GPRS THRESHOLD TO SEARCH WCDMA RAN CELLS..(QSRP)... never

FDD CELL RESELECT OFFSET..................(FDD).... 0 dB

GPRS FDD CELL RESELECT OFFSET.............(GFDD)... 0 dB

MINIMUM FDD THRESHOLD.....................(FDM).... —20 dB

GPRS MINIMUM FDD THRESHOLD................(GFDM)... —20 dB

DFCA PARAMETERS:

DFCA MODE................................(DMOD).. OFF

FORCED HR MODE C/I AVERAGING PERIOD......(FHR)... 15 min

FORCED HR MODE C/I THRESHOLD.............(FHT)... 0 dB

FORCED AMR HR MODE C/I THRESHOLD.........(FAHT).. 0 dB

FORCED HR MODE HYSTERESIS................(FHH)... 3 dB

BSC-BSC INTERFACE STATUS......................... -

DFCA TRX FAULT STATUS............................ -

IBHO PARAMETERS:

IBHO GSM ENABLED...........................(IGE)... NO

IBHO WCDMA ENABLED.........................(IWE)... NO


COMMAND EXECUTED

The execution printout of the command ZEQO:BTS=7&&11:HOP; is:

BSC BSC-LAB 2004-11-29 12:54:32

FREQUENCY HOPPING PARAMETERS:

=============================


BCF-0020 BTS-0007 CITY7

-------------------------------------






BTS HOPPING MODE..................(HOP).... BB (BASEBAND HOPPING)

BACKGROUND BTS HOPPING MODE.......(BHOP)... -

HOPPING SEQUENCE NUMBER 1......(HSN1)... 12

BACKGROUND HSN1................(BHSN1).. -

HOPPING SEQUENCE NUMBER 2......(HSN2)... 16


MAIO OFFSET....................(MO)..... 0 *)

BACKGROUND MAIO OFFSET.........(BMO).... -

MAIO STEP......................(MS)..... 1 *)

BACKGROUND MAIO STEP...........(BMS).... -

MOBILE ALLOCATION FREQ LIST....(MAL).... - *)

BACKGROUND MA FREQ LIST........(BMAL)... -

UNDERLAY BTS HOPPING MODE.........(UHOP)... BB (BASEBAND HOPPING)

BG UNDERLAY BTS HOPPING MODE......(BUHOP).. -

UNDERLAY HOP SEQ NUMBER........(UHSN)... 10

BG UNDERLAY HOP SEQ NUMBER.....(BUHSN).. -

UNDERLAY MAIO OFFSET...........(UMO).... 0 *)

BG UNDERLAY MAIO OFFSET........(BUMO)... -

UNDERLAY MAIO STEP.............(UMS).... 1 *)

BG UNDERLAY MAIO STEP..........(BUMS)... -

UNDERLAY MA FREQUENCY LIST.....(UMAL)... - *)

BG UNDERLAY MA FREQUENCY LIST..(BUMAL).. -

DFCA MODE ........................(DMOD)... DFCA

DFCA MA FREQ LIST(S)...........(DMAL)... 2001

DFCA UNSYNC MODE MA FREQ LIST..(DUMAL).. - *)

MAIO VALUES PER RADIO TIMESLOT:

THERE IS NO OVERLAY TRX UNDER BTS

DFCA TRXS:

ADM. OP.

STATE STATE FREQ RTSL0 RTSL1 RTSL2 RTSL3 RTSL4 RTSL5 RTSL6 RTSL7

TRX-003 L BL-US 976 - - - - - - - -



-------------------------------------




BTS HOPPING MODE..................(HOP).... RF (RF HOPPING)


HOPPING SEQUENCE NUMBER 1 .....(HSN1)... 8


HOPPING SEQUENCE NUMBER 2 .....(HSN2)... 0 *)


MAIO OFFSET....................(MO)..... 0


MAIO STEP......................(MS)..... 1





MOBILE ALLOCATION FREQ LIST....(MAL).... 110

FREQUENCIES:

4 6 12 96 102 108 114 120 124


UNDERLAY BTS HOPPING MODE.........(UHOP)... RF (RF HOPPING)




UNDERLAY MAIO OFFSET...........(UMO).... 0


UNDERLAY MAIO STEP.............(UMS).... 1


UNDERLAY MA FREQUENCY LIST.....(UMAL)... -


MAIO VALUES PER RADIO TIMESLOT

OVERLAY TRXS:

ADM. OP.


TRX-005 U WO 24 BCCH - - - - - - -

TRX-006 U WO 0 0 0 0 0 0 0 0

TRX-007 U WO 1 1 1 1 1 1 1 1

TRX-008 U WO 2 2 2 2 2 2 2 2

THERE IS NO UNDERLAY TRX UNDER BTS

SEG-0002 BIG63CENTRUM2


-------------------------------------










MAIO OFFSET....................(MO)..... 3


MAIO STEP......................(MS)..... 1



FREQUENCIES:

4 6 12 96 102 108 114 120 124












UNDERLAY MA FREQUENCY LIST.....(UMAL)... -


DFCA MODE ........................(DMOD)... OFF

DFCA MA FREQ LIST(S)...........(DMAL)... -

DFCA UNSYNC MODE MA FREQ LIST..(DUMAL).. -


OVERLAY TRXS:

ADM. OP.


TRX-009 U WO 64 BCCH - - - - - - -

TRX-010 U WO 3 3 3 3 3 3 3 3

TRX-011 U WO 4 4 4 4 4 4 4 4

TRX-012 U WO 5 5 5 5 5 5 5 5




-------------------------------------










MAIO OFFSET....................(MO)..... 6


MAIO STEP......................(MS)..... 1



FREQUENCIES:

4 6 12 96 102 108 114 120 124










UNDERLAY MA FREQUENCY LIST.....(UMAL)... 112

FREQUENCIES:

1 3 21 23 45 49 77 81 85 89

113 117 119 121





DFCA MODE ........................(DMOD)... OFF

DFCA MA FREQ LIST(S)...........(DMAL)... -

DFCA UNSYNC MODE MA FREQ LIST..(DUMAL).. -


OVERLAY TRXS:

ADM. OP.


TRX-013 U WO 96 BCCH - - - - - - -

TRX-014 U WO 6 6 6 6 6 6 6 6

TRX-015 U WO 7 7 7 7 7 7 7 7

TRX-016 U WO 8 8 8 8 8 8 8 8

UNDERLAY TRXS:

TRX-001 U WO 9 9 9 9 9 9 9 9

TRX-002 U WO 10 10 10 10 10 10 10 10

TRX-003 U WO 11 11 11 11 11 11 11 11

TRX-004 U WO 12 12 12 12 12 12 12 12



—----------------—-------------------




BTS HOPPING MODE..................(HOP).... N (NOT HOPPING)






MAIO OFFSET....................(MO)..... 0 *)


MAIO STEP......................(MS)..... 1 *)


MOBILE ALLOCATION FREQ LIST....(MAL).... - *)


UNDERLAY BTS HOPPING MODE.........(UHOP)... N (NOT HOPPING)


UNDERLAY HOP SEQ NUMBER........(UHSN)... - *)


UNDERLAY MAIO OFFSET...........(UMO).... - *)


UNDERLAY MAIO STEP.............(UMS).... 1 *)


UNDERLAY MA FREQUENCY LIST.....(UMAL)... - *)



OVERLAY TRXS:



ADM. OP.


TRX-001 U WO 100 BCCH

TRX-002 U WO 104

TRX-003 L BL-USR 110

TRX-004 U WO 116


*) NOT RELEVANT IN THIS HOPPING MODE

COMMAND EXECUTED

The execution printout of the command ZEQO:BTS=4:TRU; is:

BSC BSC-LAB 2004-11-29 13:54:32

TRUNK RESERVATION PARAMETERS:

=============================


BCF-0001 BTS-0004 COUNTRY2

-------------------------------------




TRUNK RESERVATION USED...................(TR)..... Y *)

LIMIT FOR FREE TCHS......................(LIMIT).. 12

TCHS RESERVED FOR PRIORITY SUBSCRIBERS...(TCRP)... 0

RESTRICTED USE OF PRIORITY CHANNELS......(RUP).... N

RESERVATION METHOD.......................(REM).... STAT

TRAFFIC TYPE TABLE

1 (GSM CALL SETUP) 6

2 (MCN CALL SETUP) 4

3 (GSM HANDOVER) -

4 (MCN HANDOVER) 5


6 (PRIORITY HANDOVER) 1

7 -

8 -

9 -

10 -


COMMAND EXECUTED

The execution printout of the command ZEQO:BTS=7:BCC; is:

BSC BSC-LAB 2004-11-29 13:54:32

BCCH FREQUENCY LIST USAGE PARAMETERS:




=====================================



-------------------------------------





BCCH ALLOC. USAGE FOR ACTIVE MS...(ACT).... ADJ (ADJACENT CELL LIST USED)


COMMAND EXECUTED

The execution printout of the command ZEQO:BTS=7:DAT; is:

BSC BSC-LAB 2004-11-29 12:54:32

DATA SERVICE PARAMETERS:

=====================================



-------------------------------------




HSCSD TCH CAPASITY MINIMUM...............(HTM).... 35 %

HSCSD CELL LOAD UPPER LIMIT..............(HCU).... 100 %

HSCSD CELL LOAD LOWER LIMIT..............(HCL).... 100 %

HSCSD REGULAR CELL LOAD UPPER LIMIT......(HRCU)... 100 %

HSCSD UPGRADE GUARD TIME.................(HUT).... 0 s

HSCSD DOWNGRADE GUARD TIME...............(HDT).... 0 s

HSCSD UPGRADE GAIN.......................(HUG).... 0 %

HSCSD MINIMUM EXHAUST....................(HME).... 1

COMMAND EXECUTED

The execution printout of the command ZEQO:BTS=7:GPRS; is:

BSC BSC-LAB 2006-10-19 13:54:32

BTS GPRS PARAMETERS:

========================================



—------------------------------------






GPRS ENABLED.............................(GENA)... Y

NETWORK SERVICE ENTITY IDENTIFIER.....(NSEI)... 1000 ( FR )

BSSGP VIRTUAL CONNECTION IDENTIFIER...(BVCI)... 10001

BVCI OPERATIONAL STATE......................... BL-SY

ROUTING AREA IDENTIFICATION..............(RAI)




ROUTING AREA CODE.....................(RAC).... 10

EGPRS ENABLED............................(EGENA).. N

DEDICATED GPRS CAPACITY..................(CDED)... 50 %

DEFAULT GPRS CAPACITY....................(CDEF)... 50 %

MAX GPRS CAPACITY........................(CMAX)....50 %

PREFER BCCH FREQUENCY GPRS...............(BFG).... 1

DL ADAPTION PROBABILITY THRESHOLD........(DLA).... 20 %

UL ADAPTION PROBABILITY THRESHOLD........(ULA).... 10 %

DL BLER CROSSPOINT CS SELECTION NO HOP...(DLB).... 68 %

UL BLER CROSSPOINT CS SELECTION NO HOP...(ULB).... 87 %

DL BLER CROSSPOINT CS SELECTION HOP......(DLBH)... 11 %

UL BLER CROSSPOINT CS SELECTION HOP......(ULBH)... 24 %

CODING SCHEME NO HOP.....................(COD).... 2

CODING SCHEME HOP........................(CODH)... 0

INITIAL MCS FOR ACKNOWLEDGED MODE........(MCA).... 9

INITIAL MCS FOR UNACKNOWLEDGED MODE......(MCU).... 6

MAXIMUM BLER IN ACKNOWLEDGED MODE........(BLA).... 90 %

MAXIMUM BLER IN UNACKNOWLEDGED MODE......(BLU).... 10 (1%)

MEAN BEP OFFSET GMSK.....................(MBG).... 4

MEAN BEP OFFSET 8PSK.....................(MBP).... 4

EGPRS LINK ADAPTATION ENABLED............(ELA).... 2

CODING SCHEMES CS3 AND CS4 ENABLED.......(CS34)... Y

DL CODING SCHEME IN ACKNOWLEDGED MODE....(DCSA)... 3

UL CODING SCHEME IN ACKNOWLEDGED MODE....(UCSA)... 3

DL CODING SCHEME IN UNACKNOWLEDGED MODE..(DCSU)... 5

UL CODING SCHEME IN UNACKNOWLEDGED MODE..(UCSU)... 5

ADAPTIVE LA ALGORITHM....................(ALA).... Y

BTS UL THROUGHPUT FACTOR FOR CS1-CS4.....(TFU).... 12 kbit/s

BTS DL THROUGHPUT FACTOR FOR CS1-CS4.....(TFD).... 12 kbit/s

BTS UL THROUGHPUT FACTOR FOR MCS1-MCS4...(TFUM1).. 16 kbit/s

BTS UL THROUGHPUT FACTOR FOR MCS1-MCS9...(TFUM)... 30 kbit/s

BTS DL THROUGHPUT FACTOR FOR MCS1-MCS9...(TFDM)... 30 kbit/s

EGPRS INACTIVITY ALARM WEEKDAYS..........(EAW).... MON WED FRI

EGPRS INACTIVITY ALARM START TIME........(EAS).... 08-00

EGPRS INACTIVITY ALARM END TIME..........(EAE).... 18-00

DTM ENABLED..............................(DENA)... N

COMMAND EXECUTED

The execution printout of the command ZEQO:BTS=1:AMR; is:

BSC BSC-LAB 2004-11-29 13:54:31

BTS ADAPTIVE MULTI RATE CODEC (AMR) PARAMETERS:

===============================================






-------------------------------------




AMR RADIO LINK TIMEOUT.......................(ARLT).. 12 SACCH FRAMES

AMR FR CODEC MODE SET........................(FRC)... 12.2 7.40 5.90 4.75 kbit/s

AMR FR START MODE............................(FRS)... 00

AMR FR INITIAL CODEC MODE INDICATOR (ICMI)...(FRI)... 0







AMR HR CODEC MODE SET........................(HRC)... 7.40 5.90 4.75 kbit/s

AMR HR START MODE............................(HRS)... 00

AMR HR INITIAL CODEC MODE INDICATOR (ICMI)...(HRI)... 0







COMMAND EXECUTED

The execution printout of the command ZEQO:BTS=11:GPC; is:

DX 200 DX220-LAB 2004-06-08 14:41:37

GPRS CONTROL PARAMETERS:

========================



-------------------------------------












COMMAND EXECUTED



The execution printout of the command ZEQO:SEG=1:IDE; is:

BSC BSC-LAB 2004-11-29 13:54:32

SEG IDENTIFICATION PARAMETERS :

===============================





----------------------------–––––––––

CELL IDENTITY............................(CI)..... 00012










COMMAND EXECUTED








EQI OUTPUT BACKGROUND INTERFERENCEMATRIX DATA <option>Function With the EQI command you output the background interference matrix data. The


BIM tables are cell level information. However, the user can identify the target ofthe command with parameters BTS, NAME, SEG or SEGNAME.

Parameters BTS identification, BTS name, SEG identification <option>, SEG name<option>: information group;

Syntax EQI : ( BTS = <BTS identification> |

NAME = <BTS name> |



[ <information group> | <IBT> def ] ;


BTS identification



You can enter several values at the same time by using the wild card characters &and &&, when the option SEGMENT_USAGE is OFF.


BTS name

NAME = text string



EQI OUTPUT BACKGROUND INTERFERENCE MATRIX DATA <option>


You can enter several values at the same time by using the wild card character &,when the option SEGMENT_USAGE is OFF.





You can enter several values at the same time by using the wild card characters &and &&.


SEG name <option>



You can enter several values at the same time by using the wild card character &.


information group

With this parameter you define which background interference matrix data groupyou want to output.

IBT incoming interference BIM table

OBT outgoing interference BIM table

NCB neighbour candidates for BIM update

ALL all BIM data related to the cell

The default is the IBT information group.



Examples 1. Output the incoming background interference matrix data for BTS 20.

ZEQI:BTS=20:ALL;

2. Output the incoming background interference matrix data for SEG 20.

ZEQI:SEG=20:IBT;

Execution printouts The execution printout of the command example 1 is:

BSC BSC-LAB 2004-11-29 13:54:32

BTS-0020 BIGCENTRUM2

BACKGROUND INTERFERENCE MATRIX DATA

INCOMING BACKGROUND INTERFERENCE MATRIX DATA

BCCH NCC BCC LAC CELL SEG C/I SIGNALLING

FREQ CODE CODE CODE ID ID RATIO POINT CODE

===== ==== ==== ===== ===== ===== ===== ==========

130 2 4 34567 65535 660 7 10928374

157 2 3 13560 5523 128 9 ------

144 2 5 3567 23543 34 7 15455555

NEIGHBOUR CANDIDATES FOR BIM UPDATE



===== ==== ==== ===== ===== ===== ===== ==========

111 1 6 ----- ----- ----- ---- ------

88 2 3 ----- ----- ----- ---- ------

6 4 1 ----- ----- ----- ---- ------

OUTGOING BACKGROUND INTERFERENCE MATRIX DATA



===== ==== ==== ===== ===== ===== ===== ==========

13 3 3 345 33243 234 2 00010974

333 7 3 42325 22 321 11 ------

543 2 6 67 543 34 7 00154555

COMMAND EXECUTED


BSC BSC-LAB 2004-11-29 13:54:32


BACKGROUND INTERFERENCE MATRIX DATA



EQI OUTPUT BACKGROUND INTERFERENCE MATRIX DATA <option>

INCOMING BACKGROUND INTERFERENCE MATRIX DATA



===== ==== ==== ===== ===== ===== ===== ==========

130 2 4 34567 65535 660 7 10928374

157 2 3 13560 5523 128 9 ------

144 2 5 3567 23543 34 7 15455555

COMMAND EXECUTED







EQU CHANGE SEGMENT OF BTS <option>Function With the EQU command you change the segment of a BTS object in the

BSDATA. The command is optional. The target and object segments have to be inthe locked state.

Parameters BTS identification, BTS name: SEG identification, SEG name: cell identity:network colour code, BTS colour code: mobile country code, mobile networkcode, location area code;

SyntaxEQU : ( BTS = <BTS identification> |

NAME = <BTS name> ) :

( SEG = <SEG identification> |

SEGNAME = <SEG name> ) :

( CI = <cell identity> :

NCC = <network colour code>,

BCC = <BTS colour code> :

MCC = <mobile country code>,

MNC = <mobile network code>,

LAC = <location area code> ) ... ; <option>


BTS identification



When the segment contains only one BTS you cannot move the BTS to anothersegment.

The parameter is obligatory if NAME is not given.

BTS name




NAME = text string


When the segment contains only one BTS you cannot move the BTS to anothersegment.

The parameter is obligatory if BTS is not given.

SEG identification



The number of BTSs a segment can contain depends on the BTS site type. Formore information on the possible combinations of different site types under thesame segment, see Multi BCF Control in BSC.

SEG name



The number of BTSs a segment can contain depends on the BTS site type. Formore information on the possible combinations of different site types under thesame segment, see Multi BCF Control in BSC.

cell identity

CI = decimal number

With this parameter you identify the cell number. The values range from 0 to65535. The parameter is obligatory when you move a BTS to a new segment.

network colour code


With this parameter you identify the network colour code number. The valuesrange from 0 to 7. The parameter is obligatory when you move a BTS to a newsegment.



BTS colour code


With this parameter you identify the BTS colour code number. The values rangefrom 0 to 7. The parameter is obligatory when you move a BTS to a newsegment.

mobile country code


With this parameter you identify the mobile country code number. The valuesrange from 0 to 999. The parameter is obligatory when you move a BTS to a newsegment.

mobile network code


With this parameter you identify the mobile network code number. The valuesrange from 0 to 99. Optional values range from 0 to 999. The parameter isobligatory when you move a BTS to a new segment.

Note

As the value of the parameter is a binary coded decimal number in the entireGSM network, the preceding zeros are significant, therefore 01 and 001 aredifferent values. The use of one digit MNC is not allowed.

location area code


With this parameter you identify the location area code number. The values rangefrom 1 to 65533. The parameter is obligatory when you move a BTS to a newsegment.

Examples 1. Move BTS 2 from segment 1 to segment 2.

ZEQU:BTS=2:SEG=2;

Execution printouts The execution printout of the command ZEQU:BTS=2:SEG=2; when thesegment is already created is:




BSC BSC-LAB 2004-11-29 13:54:32

BTS SEGMENT CHANGE COMPLETED:

===============================



----------------------------





COMMAND EXECUTED







EQS CHANGE BTS ADMINISTRATIVE STATEFunction With the EQS command you change the BTS's administrative state.

Parameters BTS identification, BTS name: administrative state: forced handover, time limit;

SyntaxEQS : ( BTS = <BTS identification> |

NAME = <BTS name> ) :

<administrative state> :

[ <forced handover> | <immediate lock> ]

[ <time limit> | <300 sec> def ] ... ;


BTS identification




BTS name

NAME = text string

With this parameter you identify the base transceiver station by name. The namecan contain 1 to 15 characters.


administrative state

With this parameter you define the new administrative state of the BTS. Whenyou change the administrative state of a segment, all administrative states of theBTSs in the segment must be changed. The values are:




L locked state

U unlocked state


forced handover FHO

With this parameter you force handovers in order to clear the traffic in the BTS.

You can only enter this parameter when the administrative state is changed fromUNLOCKED to LOCKED.

The default is that the BTS is set to LOCKED state immediately, and calls are cutoff.

time limit

With this parameter you define the time in seconds after which traffic is cleared inthe specified BTS. If the traffic is not cleared by forced handovers by the end ofthe time limit, the calls are cut off.

The values range from 1 to 500 seconds. The default value is 300 seconds.

Examples 1. Change the administrative state of BTS-20 from UNLOCKED toLOCKED with forced handovers and the default time limit.

ZEQS:BTS=20:L:FHO;

2. Change the administrative state of BTS-20 from LOCKED toUNLOCKED.

ZEQS:BTS=20:U;

3. Change the administrative state of BTS CENTRUM1 from LOCKED toUNLOCKED.

ZEQS:NAME=CENTRUM1:U;

Execution printouts The execution printout of the command ZEQS:BTS=1:L; is:

BSC BSC-LAB 2004-11-29 13:54:32

BTS ADMINISTRATIVE STATE CHANGED:

=================================



----------------------------







COMMAND EXECUTED






