Data Configuration Manual

Huawei 2G BSS Network Planning Parameters

1 Local Office

2 Site

3 Cell

4 Handover

5 Power Control

6 Channel

Huawei 2G BSS Network Planning Parameters

Parameters Range BSC Cell Table

Cell System Type GSM900,GSM1800

Sub cell Type Normal, Upper Layer, Lower Layer

Cell Class Mediium, Upper , Lower Layer

BCC 0-7

NCC 0-7

CGI MCC:3,MNC:2 to3,LAC:1 to 65535, CI: 0 to 65535

Support GPRS YES, NO

Frequency Hopping Data Table

FH Index No 0 to 65535

MA

HSN 0 to 63 (0-cyclic hopping sequence, rest pseudo random)

TSC 0-7

MAIO 0-N-1 N=number of TRX

CH Type

TCH full rate, TCH half rate 01, TCH half rate 0, SDCCH8, Main

BCCH, Combined BCCH, BCH, BCCH+CBCH, SDCCH+CBCH,

PBCCH+PDTCH, PCCCH+PDTCH, PDTCH, Dynamic PDTCH

Default Value Unit Applied Value

GSM900

Normal

Upper

Yes

Parameters

Carrier Configuration Table

Static TRX Power class

Carrier power type

HW-IUO property

TRX priority

Antenna and Feeder Configuration Table

Tower-mounted amplifier flag

Power attenuation factor

Range

0~13

Other BTS versions:

The 0529 version or above of BTS30 supports static power class setting of level 0~10.

All versions of BTS20 support the static power setting of levels 0~10;

The microcell BTS supports the static power setting of levels 0~13.

BTS 3001C supports the static power setting of level 0~13.

40W, 60W,Default

OverLaid subcell, UnderLaid subcell, None

Level 0~Level 7

Antenna and Feeder Configuration Table

With tower-mounted amplifier, Without tower-mounted amplifier

0~255

Default Value Unit Applied Value

0

Default

Level 0

In the case that BTS

(including 2.0 and 3.0 base

stations) adopts CDU, CDU

gain should be adjusted

according to the two

parameters described

above.

Parameters

System Information Table

System Information

Regular transmission

Regular transmission interval

MS MAX retrans

Common access control class

Special access control class

Cell channel description format

ATT

PWRC

UL DTX

CBA

CBQ

EC allowed

Call re-establishment allowed

NCC permitted

CCCH-CONF

Tx-integer

BS_AG_BLKS_RES

BS-PA-MFRAMS

T3212

Radio Link Timeout

MS_TXPWR_MAX_CCH

RXLEV_ACCESS_MIN

Half rate supported

CRH

CBCH CH Description

CBCH mobile allocation

ACS

PI

CRO

TO

PT

ECSC

Power deviation indication

Power deviation

MBR

Cell Configuration Data Table

Data service allowed

Speech version

Speech version priority

Encryption algorithm

BCCH mutual support

FH Mode

SMCBC DRX

DL DTX

BCCH mutual recovery

BBFH TRX mutual support

BBFH TRX mutual recover

Cell Attribute Table

Interf. band Thrsh. 0

Interf. band Thrsh. 1

Interf. band Thrsh. 2

Interf. band Thrsh. 3

Interf. band Thrsh. 4

Interf. band Thrsh. 5

Interf. calculation period

SACCH multi-frames

Radio resource report period

CCCH load indication period

CCCH load Thrsh.

Max resend times of Phy. Info.

T3105

Overload indication period

RACH busy Thrsh

RACH min. access level

Average RACH load TS number

Max RC power reduction

T200 SDCCH(5ms)

T200 FACCH/F

T200 FACCH/H

T200 SACCH TCH SAPI0

T200 SACCH TCH SAPI3

T200 SACCH SDCCH

T200 SDCCH SAPI3

MAX TA

Frame start time

Paging times

Random access error Thrsh

DC bias voltage Thrsh.

Cell extension type

Cell extension offset

Cell Alarm Threshold Table

Power output error Thrsh.

Power output reduction Thrsh

VSWR TRX error Thrsh

VSWR TRX unadjusted Thrsh

Cell Call Control Table

TCH immediate assignment

Immediate assignment Opt.

Immediate assign to other cell

Assign to other cell

TCH assignment retry

Intra-cell SD to TCH HO

Inter-cell SD to TCH HO

OM start intra-cell HO

OM start inter-cell HO(intra-BSC)

OM start inter-BSC HO

TCH overload alarm

RF CH abnormal release retry

Abis flow control permitted

TCH flow control allowed

Circuit pool

Direct retry

Cell Call Control Parameter Table

T3101

Assign-TCH idle rate Thrsh.

Assign-TCH re-Estb. rate thrsh.

TCH flow control start thrsh.

Max assignment retry times

Idle TCH Thrsh. for SD to TCH HO

Max. radio CH release retry times

Service type Req.(SD to TCH HO)

Syst. delay frame No. adj. value

Response on out BSC HO Req.

Range

1~13. 2bis, 2ter, 5bis, 5ter, 10bis

YES,NO

0~255

1,2,4,7

Level 0~9 forbidd

Level 11~15 forbidden

Bitmap, 1024, 512, 256, 128, Variable-length

YES,NO

YES,NO

Allowed, Mandatory, Forbidden

YES(0), NO (1)

YES(1), NO (0)

YES,NO

YES,NO

0 allowed~7 allowed

1 non-combined CCCH, 1 combined CCCH, 2 non-combined CCCHs, 3 non-

combined CCCHs, and 4 non-combined CCCHs.

3~12, 14, 16, 20, 25, 32, 50

0~7 (non-combined BCCH), 0~2 (1 combined CCCH),

2~9

0~255

4~64, with a step-length of 4

0~20

0~63, (-110dBm~-47dBm)

YES,NO

0~14

YES,NO

YES(1), NO (0)

0~63. Corresponding level value: 0~126db.

0~7. The corresponding value: 0~60db and 7 corresponds to Infinite

0~31. The corresponding time is 20~620s, 31 is a reserve value used to change the

effect of the CRO on C2.

YES,NO

YES,NO

0~3. The corresponding values: 0db. 2db. 4db. 6dB

0~3

NT 12K FULL RATE, NT 12K HALF RATE, NT 12K, NT 6K, T

9.6K, T 4.8K, T 2.4K, T 1.2K, T 600 BITS and T 1200/75

Support full rate version 1, support full rate version 2, support full , support half

version 2 and rate version 3 support half rate version 3rate version 1,support half

rate

Support full rate version 1, support full rate version 2, support full , support half

version 2 and rate version 3 support half rate version 3rate version 1,support half

rate version 2, and support half rate version 3.

Not supporting encryption, A5/1~A5/7

YES,NO

Not FH, baseband FH, RF FH

YES,NO

YES,NO

Switchback during resource check, Immediate switchback, No switchback

YES,NO

Switchback during resources check, immediate switchback, no switchback

110~85

110~85

110~85

110~85

110~85

110~85

1~31

0~255

0~255

0~255

0~100

1~255

1~255

0~255

0~63, (-110dBm~-47dBm)

0~255

0~65535

0~255

1~255

1~255

1~255

1~255

1~255

1~255

1~255

0~255

0~65535

0~255

0~255

1~255

Normal cell, Single timeslot extended cell, Dual timeslot extended cell

0~35

0~9, indicating -10dB~-1dB respectively

0~18

0~18

0~18

YES,NO

YES,NO

YES,NO

YES,NO

YES,NO

YES,NO

YES,NO

YES,NO

YES,NO

YES,NO

YES,NO

YES,NO

YES,NO

YES,NO

Value range: select circuit pool, deselect circuit pool, system automatic selection

YES,NO

3~50

0~100

0~100

0~7

0~3

0~100

0~3

MSC service request, Location updating request, Paging response, MSC service re-

establishment request, Unknown

0

YES,NO

Default Value Unit

1~6. 2bis, 2ter, 5bis, 5ter

YES

10

Times

0

0

Bitmap

YES

YES

Mandatory

YES

NO

YES

YES

111111

Non-combined CCCH

20RACH timeslot (equals to a TDMA frame,

4.615ms)

2 (non-combined CCCH), 1 (combined CCCH) Block

2 CCCH multiframes

20~30 (urban), 10~20 (suburb), 8~10 (mountains) 6 minutes

52 SACCH period (480ms)

5(900M), 0(1800M) Grade

8 (-102dBm) Grade

No

4 2dB

NO

YES

0 2dB

0

0

NO

NO

1

0

0

111000

Support full rate version 1

10000000

YES

Not FH

NO

YES

No switchback for timeslot FH, Switchback during

resources check for other FHs and non-FH.

Yes for timeslot FH, No for the non-timeslot FH.

No switchback for FH timeslot, Switchback during

resources check for non-timeslot FH.

fixed as 110 dBm

105 dBm

98 dBm

90 dBm

87 dBm

fixed as 85 dBm

20 SACCH period (480ms)

31 SACCH period (480ms)

10 Sec

15 Sec

80 %

30 times

7 10ms

15 sec

5 (BTS20, BTS22C), 16 (BTS3X) Grade

5 Grade

5000 timeslot number

5 2dB

60 5ms

50 5ms

50 5ms

150 5ms

200 5ms

60 5ms

60 5ms

62 for normal cell, 63 for single TS extended cell, and

219 for dual TS extended cell.bit period (1 bit = 0.55km)

65535 Frame Number

1 times

180

0 dB

Normal Cell

0(normal cell),34(single TS extended cell) km

2

2

2

2

NO

NO

NO

YES

NO

YES

YES

YES

YES

YES

YES

YES

NO

NO

select circuit pool function

YES

30 100ms

80 %

80 %

2 Idle TCH timeslot in a cell

2 times

80 %

1 times

MSC service request

0

YES

Applied

Value

Parameters Range

Handover Control Data Table

HO algorithm Huawei handover algorithm, GSM0508 handover algorithm

Min interval for TCH HOs 1~60

Min interval for SD HOs 1~60

Min interval for consecutive HOs 1~60

Min interval for Emerg. HOs 1~60

Co-BSC/MSC Adj YES,NO

SD HO allowed YES,NO

Penalty allowed YES,NO

Intra-cell HO allowed YES,NO

Load HO allowed YES,NO

MS fast moving HO allowed YES,NO

Rx_Level_Drop HO allowed YES,NO

PBGT HO allowed YES,NO

MS power prediction after HO YES,NO

MR. Pre-process YES,NO

Transfer original MR. YES,NO

Transfer BS/MS power class YES,NO

Sent Freq.of preprocessed MR.Do not report, Twice every second , Once every second,Once

every 2 sec,One every 4 sec

Cell Description Table

Layer of the cell1~4, which are respectively corresponding to the PICO

layer,MICRO layer, MACRO layer, and UMBRELLA layer

Cell priority 1~16

Inter-layer HO Thrsh. 0~63(-110dBm~-47dBm)

Inter-layer HO hysteresis 0~63

Penalty on fast moving HO 0~63

Penalty time on fast moving HO 0~255

Min DL level on candidate cell 0~63. (-110dBm~-47dBm).

MS_TXPWR_MAX_CCH 0~31

UL expected level at HO access 0~63. (-110dBm~-47dBm)

Cell Type Normal Cell,Concentric cell

Adjancent Cell Relation Table

Ncell ID 0~255 for internal cells, and 0~799 for external cells.

PBGT HO Thrsh. 0~127, corresponding to -64~63dB

Inter-cell HO hysteresis 0~63

Min access level offset 0~63

Filter Data Table

Allowed MR number lost 0~32

Filter length for TCH level 1~32

Filter length for TCH Qual. 1~32

Filter length for SD level 1~32

Filter length for SD Qual 1~32

Filter length for Ncell RX_LEV 1~32

Filter length for TA 1~32

Penalty table

Penalty level after HO fail. 0~63

Penalty time after HO fail 0~60

Penalty level after BQ HO Fail 0~63

Penalty time after BQ HO Fail. 0~60

Penalty time after TA HO Fail 0~63

Penalty time after TA HO Fail. 0~60

Penalty time after IUO HO Fail. 0~16

Emergency Handove Table

TA Thrsh. 0~255

DL Qual. Thrsh. 0~70, corresponding to RQ (quality level 0~7)*10

UL Qual. Thrsh. 0~70, corresponding to RQ (quality level 0~7)*10

UL Qual. Thrsh. for interf. HO 0~70, corresponding to RQ (quality level 0~7)*10

DL Qual. Thrsh. for interf. HO 0~70, corresponding to RQ (quality level 0~7)*10

UL RX_LEV Thrsh. for interf. HO 0~63. (-110dBm~-47dBm)

DL RX_LEV Thrsh. for interf. HO 0~63. (-110dBm~-47dBm)

Uplink level SHTM filter length 0~20

Filter parameters A1~A8 0~20

Filter parameter B 0~255

MIN TA 0~63

Load Handover Table

System flux Thrsh. for load HO0, 8~11; its corresponding percentage values: 0, 70, 80, 90,

95

Load HO Thrsh.0~7. Its corresponding percentage values: 0, 50, 60, 70, 75,

80,85,90

Load Req. on candidate cell0~7. Its corresponding percentage values: 0, 50, 60, 70, 75,

80,85,90

Load HO bandwidth 0~63

Load HO step period 1~60

Load HO step level 1~60

Normal Handover Data Table

Edge HO UL RX_LEV Thrsh. 0~63. (-110dBm~-47dBm)

Edge HO DL RX_LEV Thrsh 0~63. (-110dBm~-47dBm)

Edge HO watch time 1~16

Edge HO valid time 1~16

PBGT watch time 1~16

PBGT valid time 1~16

Layer HO watch time 1~16

Layer HO valid time 1~16

MS Fast Moving HO Data Table

MS Fast-moving Watch cells 1~10

MS Fast-moving Valid cells 1~10

MS Fast-moving time Thrsh. 0~255

Intra-cell Handover Data Table

MAX consecutive HO times 1~20

Forbidden time after MAX times 1~200

Interval for consecutive HO Jud. 1~200

HW-IUO Handover Table

UO signal intensity difference 0~63

RX-LEV Thrsh. 0~63

RX-LEV Hysteresis 0~63

TA Thrsh. 0~63

TA hysteresis 0~63

UO HO watch time 0~16

UO HO valid time 0~16

Assign optimum layerSystem optimization, UnderLaid subcell, OverLaid subcell, No

Perence

Assign-optimum-level thrsh. 0~63,(-110dBm~-47dBm)

Pref. subcell in HO of intra-BSC System Optimization, OverLaid Subcell, UnderLaid Subcell, No

IntraBSC inc-cell HO Pref. Alg. YES,NO

Incoming-to-BSC HO optimum layer UnderLaid subcell, OverLaid subcell, No preference

Default Value Unit Applied Values

Huawei handover

algorithm

6 sec

2 Sec

6 sec

6 sec

YES

NO

YES

NO

YES

NO

NO

YES

NO

NO

NO

YES

Twice Every Second

3 Layer

1 Grade

25 Grade

3 dB

30 dB

40 Second

15 Grade

5(900M),0(1800M)

35 Grade

Normal Cell

68 for popular urban

areas, 72 for suburbs.

4dB populous urban

areas and 8dB for

suburts

dB

0 dB

4 Number of MRs

6

6

3

3

6

6

30 dB

10 sec

63 dB

10 sec

63 dB

10 sec

10 sec

63(Normal cell),

219(Dual timeslot

extension cell)

bit period

60

60

50

50

25 grade

30 grade

3

10

0

0 Bit period

10 %

5 %

2 %

25 dB

10 Sec

5 dB

25 for urban areas

without PBGT

handover being

grade

30 for urban areas

without PBGT

handover being

grade

5 Sec

4 Sec

5 Sec

5 Sec

5 Sec

5 Sec

3

2

15 Sec

3

20 Sec

6 Sec

dB

25 grade

3 dB

bit period. 1 bit

period corresponds to

0.55km

bit period, 1 bit

period corresponding

to 0.55km

5 Sec

4 Sec

System Optimization

dBm

Underlaid Subcell

YES

UnderLaid subcell

Lowest

Value

7791.928

Parameters Range Power Control Selection Table

PC algorithm HW_1.HW_2

UL PC allowed YES,NO

DL PC allowed YES,NO

Ordinary Cell PC Table

RX_LEV Thrsh. for UL increase 0~63. (-110dBm~-47dBm)

RX_LEV Thrsh. for DL increase 0~63. (-110dBm~-47dBm)

P1 1~32

N1 1~32

RX_LEV Thrsh. for UL decrease 0~63(-110dBm~-47dBm)

RX_LEV Thrsh. for DL decrease 0~63(-110dBm~-47dBm)

P2 1~32

N2 1~32

Qual. Thrsh. for UL increase 0~7

Qual. Thrsh. for DL increase 0~7

P3 1~32

N3 1~32

Qual. Thrsh. for UL decrease 0~7

Qual. Thrsh. for DL decrease 0~7

P4 1~32

N4 1~32

BTS Power Control Data Table

Power control adjustment period 1~10

Expected stable downlink signal strength 0~63

Downlink signal strength filter length 1~32

Downlink path loss compensation factor 0~100

Expected downlink quality 0~7

Downlink quality filter length 1~32

Downlink quality compensating factor 0~100

Minimum base station transmitting power 0~36

Maximum power control adjustment step-length 1~16

Maximum base station transmitting power 1~58

Base station power control level 1~16,corresponding to 0dB-30dB

MS power control data table

Registering period 1~30

Expected initial signal strength 0~63

Filter length at the initial adjustment phase 1~32

Expected stable state signal strength 0~63

Stable stage signal filter length 1~32

Uplink compensation factor 1~100

Expected uplink quality 0~7

Quality filter length at stable stage 1~30

Uplink quality compensating factor 0~100

Power raising range after handover failure 0~4

Maximum power control adjusting step-length 1~16

HW II power control data table

Power control adjustment period 1~30

Uplink level filter length 1~20

Downlink level filter length 1~20

Uplink quality filter length 1~20

Downlink quality filter length 1~20

Measuring report compensation switch YES,NO

Number of predicted uplink MRs 0~3

Number of predicted downlink MRs 0~3

Uplink signal strength upper threshold 0~63

Uplink signal strength lower threshold 0~63

Uplink signal good quality threshold 0~7

Uplink signal bad quality threshold 0~7

Downlink signal strength upper threshold 0~63

Downlink signal strength lower threshold 0~63

Downlink signal good quality threshold 0~7

Downlink signal bad quality threshold 0~7

Maximum allowed adjustment step-length in quality

band 00~30

Maximum allowed adjustment step-length in quality

band 10~30

Maximum allowed adjustment step-length in quality

band 20~30

Allowed adjustment step-length for power control

according to quality0~4

Minimum allowed power of MS 0~20

Maximum allowed power of MS 0~20

Maximum transmit power of base station 1~58

Level Number of base station power control 1~16,corresponding to 0dB-30dB

Default Value Unit Applied

HW_2

YES

YES

20 Grade

20 Grade

12

10

40 Grade

40 Grade

12

10

5 Grade

5 Grade

7

5

0 Grade

0 Grade

18

15

5 SACCH Period (480ms)

35 Grade

5

80 %

1 Grade

5

20 %

4 dBm

8 Grade,2dB at each level

46(macro cell),36(22c),39(3001C) dBm

16Grade,every level

corresponding to 2dB

5 SACCH Period (480ms)

30 Grade

2

30 Grade

5

80 Indicate when the difference

between the current level and the%

1 Grade

620. Indicate the difference between

the current quality and the ideal %

2Grade,every level

corresponding to 2dB

8Grade,every level to

2dB

5 SACCH Period (480ms)

6

6

6

6

YES

2 Number of Mrs

2 Number of Mrs

35 Grade

25 Grade

0 Grade

2 Grade

40 Grade

30 Grade

0 Grade

2 Grade

16 dB

8 dB

4 dB

4 dB

19(900M), 15(1800M) Power Level

5(900M), 0(1800M) Grade

46 (macro cell), 36(BTS22C),

39(BTS3001C)dBm

16 Grade

Parameters Range Default Value

Channel distribution algorithm selectionHuawei I algorithms and Huawei

II algorithmsHuawei I algorithms

Interference band pre-processing switch YES,NO NO

Initial length of interference band filter 0~7 3

Length of averaged interference band 0~31 6

Whether SDCCH is dynamically distributed YES,NO YES

Idle SDCCH channel threshold 2

The maximum number of SDCCH channel in

the cell

specifying the maximum number

of SDCCH in the cell.

Configured SDCCH in

the cell + 8 (too big a

value will not be

good for system

recovery during

abnormality)

TCH Minimum recovery time (second) 60~3600 600

TCH Idle threshold N1 0~cell TCH timeslot number 2

TCH decision application period T (minute) 0~65535 10

HW II Channel Allocation table

SD allocation priority allowed YES,NO YES

iInterf. priority allowed YES,NO YES

Active Ch Inter.Meas. allowed YES,NO YES

AllocationTRX priority allowed YES,NO YES

History records priority allowed YES,NO YES

Balancetraffic allowed YES,NO YES

Interf.of UL Level thrsh. 0~31 31

Interf. of UL qual. Thrsh. 0~70 40

Interf. of DL Level Thrsh. 0~63 31

Interf. of DL Qua. Thrsh. 0~70 40

Filter length for TCH Level 1~32 6

Filter length for TCH Qual. 1~32 6

Filter length for SDCCH Level 1~32 2

Filter length for SDCCH Qual. 1~32 2

Update Period of CH Record 1~1440 30

Update Freq. Of CH record 0~63 2

Radio channel management control table

UnitApplied

Values

Sec

Min

Grade

Quality grade

value

Grade

Quality grade

value

Minutes