ul capacity optimised parameter set

Version 20130410 Version 100

Note 1:

Note 2: More details available in TN137 and TN158. Also NPO recommended parameter document and gu

Note 3: RU20 PP2.1 or higher SW version requiredNote 4: Added some parameters relevant to high traffic cellsv091 Improved SRB DCH bit rate allocation in case of Spreading code tree and BTS congestionv092 CCH setup and timersv093 CCH parameter added, filter coefficientv094 SRB bit rate defaultv095 Initial HSUPA SIR target paramsv096 Split some parameter groups, remove spaces for vlookupv098 1 dB additional HSUPA initial SIR target dropv099 Max FACH load to 90%, drop PrxMaxTargetBTSv100 O2 optimised HSUPA SIR values

Object Parameter Default RecommendedWBTS RRMULDCHActivityFactorCSAMR 50% DefWBTS RRMULDCHActivityFactorPSBackgr 95% 50%WBTS RRMULDCHActivityFactorPSStream 95% 50%WBTS RRMULDCHActivityFactorPSTHP1 95% 50%WBTS RRMULDCHActivityFactorPSTHP2 95% 50%WBTS RRMULDCHActivityFactorPSTHP3 95% 50%WCEL PrxLoadMarginDCH 2 dB 2 dB - 4 dBWCEL DeltaPrxMaxdown 0.8 dB 2 dBWBTS RRIndPeriod 400 ms 200msWBTS PrxMeasAveWindow 10 Frames 20 Frames

Object Parameter Default RecommendedWCEL PrxMaxTargetBTS 6 dB 6 - 8/10 dBWCEL PrxTarget 4 dB 4 - 8 dBWCEL PrxTargetPSMin 4 dB 4 - 8 dBWCEL PrxTargetPSMax 4 dB 4 - 8 dB

Object Parameter Default RecommendedWRAB SIRDPCCHInitialDCHHS4 12 dB 9 dBWRAB SIRDPCCHInitialDCHHS8 11 dB 8 dBWRAB SIRDPCCHInitialDCHHS16 10.5 dB 7.5 dBWRAB SIRDPCCHInitialDCHHS32 9 dB 6 dBWRAB SIRDPCCHInitialDCHHS64 7.5 dB 4.5 dBWRAB SIRDPCCHInitialDCHHS128 7.5 dB 4.5 dBWRAB SIRDPCCHInitialDCHHS256 7.5 dB 4.5 dBWRAB SIRDPCCHInitialDCHOffset 0 dB -2

Object Parameter Default RecommendedWCEL PowerOffsetLastPreamblePRACHMessage 2 dB -3 dBWCEL PowerRampStepPRACHPreamble 2 dB 3 dBWCEL RACH_Tx_Max 8 4WCEL RACH_Tx_NB01min 0 20 - 30WCEL PtxAICH -8 dB -3 dB

Object Parameter Default RecommendedWCEL PrxMeasFilterCoeff 2 2 - 11

Recommended values based on WCDMA PL recommendations and NPO field results, higher value in range for mass event cells.

Object Parameter Default RecommendedRNC TrafVolPendingTimeUL 2 s 4 s - 8 sRNC WaitTimeRRCconversational 3 s 4 sRNC WaitTimeRRCstreaming 3 s 4 s - 8 sRNC WaitTimeRRCinteractive 5 s 8 sRNC WaitTimeRRCbackground 5 s 8 sRNC WaitTimeRRCsubscribed 3 s 4 s - 8 sRNC WaitTimeRRCemergency 1 s 1 sRNC WaitTimeRRCinterRATreselection 3 s 4 s - 8 sRNC WaitTimeRRCregistration 1 s 4 s - 8 sRNC WaitTimeRRChighPrioritySignalling 1 s 4 s - 8 sRNC WaitTimeRRClowPrioritySignalling 5 s 8 sRNC WaitTimeRRCunknown 1 s 4 s - 8 sRNC WaitTimeRRCother 0 s 4 s - 8 s

Object Parameter Default RecommendedWCEL PRACH_preamble_retrans 8 DefWCEL PRACHRequiredReceivedCI -25 dB DefWCEL RACH_Tx_NB01max 50 DefWCEL MaxTotalUplinkSymbolRate 0 3 - 0WCEL MaxNumberEDCHCell 20 40 - 5WCEL PrxLoadMarginEDCH 2 dB DefWCEL MaxIncrInterferenceUL 1 dB DefWCEL DeltaPrxMaxUp 1.2 dB DefWBTS SchedulingPeriod 100 ms DefWBTS LoadControlPeriodPS 2000 ms DefWBTS WinACRABsetupUL 5 DefWBTS PSAveragingWindowSize 4 DefWBTS WinLCHSUPA 5 DefWCEL HSDPAMaxBitrateUL 384 kbps 384 kbps - 16 kbpsRNC HSDPAinitialBitrateUL 64 kbps 16 kbpsRNC HSDPAminAllowedBitrateUL 64 kbps 16 kbpsWCEL InitialBitRateUL 64 kbps 16 kbpsWCEL InitialBitRateDL 64 kbps 16 kbpsWCEL MinAllowedBitRateUL 8 kbps DefWCEL MinAllowedBitRateDL 8 kbps 16 kbpsWCEL MaxBitRateDLPSNRT 384 kbps (384) DefWCEL MaxBitRateULPSNRT 384 kbps (384) 384 kbps - 16 kbpsRNC TrafVolPendingTimeDL 2 s DefRNC CrQueuingTimeUL 4 s DefRNC CrQueuingTimeDL 4 s DefRNC PBSPolicy 0 3 - 5WCEL PBSgrantedMinDCHallocTequalP 20 s 10 s - 5 sWCEL PBSgrantedMinDCHallocThigherP 30 s 10 s - 5 sWCEL PBSgrantedMinDCHallocTlowerP 15 s 10 s - 5 sWCEL OCULNRTDCHGrantedMinAllocT 10 s 10 s - 20 s

Object Parameter Default RecommendedPRFILE RN40_MAINT_013,Bit12 0 (Off)PRFILE RN40_MAINT_013,Bit14 0 (Off) 1 (On)PRFILE RN40_MAINT_028,Bit1 (and Bit2) 0 (Off) 1 (On)PRFILE RN40_MAINT_014,Bit1 0 (Off) 1 (On)PRFILE RN50_MAINT_39 (002:1717) 1 (On) 1 (On)

0 (Off) - 1 (On)

PRFILE RN40_MAINT_015 (007:0285) 0 (384 kbps) 1 (64 kbps)

Object Parameter Default RecommendedPRFILE RN40_MAINT_013,Bit9 0 (On) DefPRFILE RN40_MAINT_013,bit10 0 (On) DefPRFILE RN40_MAINT_013,Bit13 0 (On) DefPRFILE RN50_MAINT_14,Bit1..Bit4 0 (On) DefPRFILE DYNPWROFFSETUSAGE (002:1817) 0 (On) DefPRFILE RN50_MAINT_027 0 (Off) 0x4240H - 0x6442HPRFILE RN50_MAINT_028 0 (Off) 0xA864H - OxCA86HPRFILE Bit8 of the PRFILE parameter 007:0283 0 (Off) 0 (Off) - 1 (On)PRFILE Bit11 of the PRFILE parameter 007:0283 0 (Off) 0 (Off) - 1 (On)PRFILE Bit2 of the PRFILE parameter 007:0283 0 (Off) 0 (Off) - 1 (On)

Object Parameter Default RecommendedRNC PrxNoiseMaxTuneAbsolute 255 DefWCEL PrxNoise -105 dBm DefWCEL PrxNoiseAutotuning Autotuning algorithm on (1) Def

License RAN2122:HSUPAPre-emptionLight NotAct Activate

CCH setup

Object Parameter Default RecommendedWCEL CCHSetupEnabled Disabled (0) Enabled (1) WCEL CPICHEcNoSRBMapRRC -8dB (-16) -10 dB (-20) to -14dB (-28) WCEL PtxThresholdCCH -1dB (-10) 0(0) WCEL SRBMapRRCSetupEC 457728 458140WCEL SRBBitRateRRCSetupEC 66559 66559 - 545WCEL NbrOfSCCPCHs 1 2WCEL FachLoadThresholdCCH 75 75 - 90WCEL RACHCapacity 2 4

State transition

Object Parameter Default RecommendedRNC EDCHMACdFlowThroughputAveWin 3s (6) 2s (4)RNC EDCHMACdFlowThroughputTimetoTrigger 5s (25) 2s (10)RNC InactivityTimerUplinkDCH16 5s (5) 3s (3)RNC inactivityTimerdownlinkDCH16 5s (5) 3s (3)RNC inactivityTimerdownlinkDCH8 5s (5) 3s (3)RNC inactivityTimerdownlinkDCH32 5s (5) 3s (3)RNC MACdflowthroughputAveWin 3s (6) 2sRNC MSActivitySupervision 29 min 10-15 minRNC UL_DL_activation_timer 2s 1-2 s RNC TrafVolThresholdULLow 128 B 512 BWCEL TrafVolThresholdDLLow 128 B 512 BWCEL CUCEcNoThreshold 31 (-9 dB) ?

Layering

RNC DisablePowerInHSDPALayeringDecision No (0) Yes (1)WCEL DRRCprxMargin 0 dB(0) 0 dB(0)WCEL DRRCprxOffset -0.5 dB(5) -7 dB (-70)

WCEL DRRCptxMargin -0.5 dB(-5) -0.5 dB(-5)WCEL DRRCptxOffset -3dB(-30) -3dB(-30)GSM FDDQMin -8 dB

RN40_MAINT_013 (007:0283) Bit16 1

Bit15 1Bit14 1Bit13 0Bit12 0

Bit11 1Bit10 0Bit9 0

Bit8 1Bit7 0Bit6 0Bit5 0Bit4 0Bit3 0

Bit2 1Bit1 0

Decimal 42114Hex A482

RN40_MAINT_028 (007:0298) Bit2 1

Removed in RU30! Bit1 1Decimal 3

Hex 3

Description

Enable higher allocation by TP based RRM, more realistic power increase/decrease calculations






Enable higher allocation by TP based RRM, higher end of range values only in specific cases

Enable faster overload control for PS bearers

If no reason for 400 ms RRI

Match RRI period

Description

Limit R99 power and give HSUPA power to schedule, keep at 8 dB when HSUPA AC active

Limit R99 power and give HSUPA power to schedule, can be increased in extreme cases 10-12 dB

Same as PrxTarget

Same as PrxTarget

Description

Decrease UL power during connection. Some local optimisation can be done, if negative effect seen in HSDPA performance.








Description

Decrease UL power due to RACH in congested cells





Description

STILL UNDER INVESTIGATION! Can provide large gain in stability of UL by reducing RACH and initial DCH powers

Description














Description

At default, to be checked. If paging problems detected possible to increase 16.

At default, to be checked


Use default in high load cells, limits HSUPA bit rate to 700 kbps. Not needed in RU20MP3.x SW level, due to usage of dynamic power offsets for Rel-6 UE

40 recommended only with low symbol rate (or RU20MP3) and UL diversity. In ondoor, higher symbol rate (<RU20MP3), high load cells use celarly lower valus



At default, to be checked, higher if direct allocation to high bit rate wanted






At default, to be checked, limit down to 16 kbps in extreme cases. Before RN6.0 2.2 also limit in case of increasing the PrxLoadMarinDCH (TN189)

Not needed with RU20 PP2.1 and above PRFILE parameter recommendations, mass events 16 kbps

Optional feature




At default, to be checked, limit down to 16 kbps in extreme cases


To match TrafVolPendingTimeUL

To match TrafVolPendingTimeDL

Allow incoming user to have access to cell




At default, to be checked, decrease RL reconfigs in high load, user more TFCC (good if not limited by BTS resources)

Description

DPCCH overhead multiplied with SRB activity factor (def. 1%) in throughput based RRM, allows more links in, can cause overload

R99 UL power based Admission Control for the HSUPA call setups,

Activate candidate prioritization and bit rate selection in PBS, TN137 / 4.3 and TN159 / 8.1.13. Parameter removed in RU30!

Disable triggering the channel type switching from the SIR error

Improved SRB DCH bit rate allocation in case of Spreading code tree and BTS congestion

UL Return Channel Bit Rate for Multi-RAB: To limit maximum HSDPA-associated UL DCH return channel bit rate for multiRAB bearers, to 64 kbps

Description

At default, Prx Noise autotuning functionality is performed only if the cell is totally empty

At default, R99 power cell resource counters mentioned above are updated accordingly

At default, Reference power of the management parameter DeltaPrxMaxUp

At default, Faulty protocol handling in RRC Connection setup

HSUPA dynamic power offset by default activated in RU20MP3 and later

HSUPA Initial SIR target offset (see HSUPA SIR sheet)

HSUPA Initial SIR target offset (see HSUPA SIR sheet)

Lower power for intial DL power (SRB 3.4 stand-alone and associated) (DRAFT)

Lower power for intial DL power (SRB 13.6) (DRAFT)

Lower power for intial DL power (SHO) (DRAFT)

With above PRFILE parameter recommendations



License activated. Enables release on NRT HSUPA radio links in case on BTS resource congestion for incoming AMR users.

Use CCH setup also in loaded cell


Enable CCH setup for NRT PS causes

Limit usage of 13.6 kbps SRB

Increase FACH capacity by separating FACH and PCH to own codes

S-CCPCH load can be allowed to increase higher, FACH-C has higher priority than FACH-U

Increase RACH decoding capacity

Can be decreased to decrease fast dormancy to idle

Lower to decrease FACH usage



Enable CCH setup for NRT PS causes

Limit usage of 13.6 kbps SRB

HSUPA AC not active by default (recommended to activate to protect end-user experience, if HSUPA accessibility is not main KPI)

Average estimated RTWP is used as the reference power quantity

DPCCH overhead is fully included in the own cell

New conditions of the noise power autotuning are applied in the definition of the unloaded cell.

Cell shall be empty of the calls in CELL_DCH state.

NCA contributes to the AC of the diversity handover branch addition

NCA does not contribute to the AC of the initial CS service setup;

Estimated power of the non completed RRC connection setups are not included in the power based admission decisions

Power quantities used in the admission decisions (def measured power)

ZWOC:7,283,A482;

ZWOC:7,298,3;

As a reduction of the AC blocking of the AMR calls, maintaining of the estimated non-controllable interference of the inactive AMR calls is removed. AC will treat the AMR call active after the call setup (TN189, RN6.0 2.2)

New functionality has been designed to limit UL bit rates when high UL interference power is added to the cell-specific packet scheduler (TN189, RN6.0 2.2)

If the measured CPICH Ec/No value which UE has reported is lower than -10 dB, then it is used directly in defining the initial code power value. Otherwise 6 dB is subtracted from the measured CPICH Ec/No value, keeping the outcome in -10 dB at least; produced Ec/No is used in defining the higher initial code power value.

6 dB is subtracted from the measured CPICH Ec/No value, which UE has reported, for defining the higher initial code power value. This is the original implementation in RU10

Highest CPICH Ec/No value, which UE has reported for the target cell and the active set cells, is used directly in defining the higher initial code power value so that the value equals to -6 dB of the RL specific maximum value at most.This is the original RU10 implementation.

1 = Bit rate, which the PS call that triggered the PBS, will get - the initial or the minimum bit rate - depends on the bit rates of the candidate calls have

1 = Bit rate, which the PS call that triggered the PBS, will get - the initial or the minimum bit rate - depends on the bit rates of the candidate calls have

With MEH?

Use default in high load cells, limits HSUPA bit rate to 700 kbps. Not needed in RU20MP3.x SW level, due to usage of dynamic power offsets for Rel-6 UE

40 recommended only with low symbol rate (or RU20MP3) and UL diversity. In ondoor, higher symbol rate (<RU20MP3), high load cells use celarly lower valus

At default, to be checked, limit down to 16 kbps in extreme cases. Before RN6.0 2.2 also limit in case of increasing the PrxLoadMarinDCH (TN189)

UL Return Channel Bit Rate for Multi-RAB: To limit maximum HSDPA-associated UL DCH return channel bit rate for multiRAB bearers, to 64 kbps

SRBMapRRCSetupEC SRBBitRateRRCSetupEC0 0 Bit 21: MBMS ptp RB request 00 0 Bit 20: MBMS reception 00 0 Bit 19: Terminating cause unknown 01 1 Bit 18: Terminating low priority signalling 01 1 Bit 17: Terminating high priority signalling 00 0 Bit 16: Call re-establishment 11 1 Bit 15: Originating low priority signalling 01 1 Bit 14: Originating high priority signalling 01 1 Bit 13: Detach 01 1 Bit 12: Registration 01 1 Bit 11: Inter-RAT cell change order 01 1 Bit 10: Inter-RAT cell re-selection 00 0 Bit 9: Emergency call (Always 0) 10 1 Bit 8: Terminating background call 10 1 Bit 7: Terminating interactive call 10 0 Bit 6: Terminating streaming call 10 0 Bit 5: Terminating conversational call 10 1 Bit 4: Originating subscribed traffic call 10 1 Bit 3: Originating background call 10 1 Bit 2: Originating interactive call 10 0 Bit 1: Originating streaming call 10 0 Bit 0: Originating conversational call 1

457728 458140 665590001101111110000000000b 0000010000001111111111b

SRBBitRateRRCSetupEC Rec Actual0 Bit 21: MBMS ptp RB request 0 10 Bit 20: MBMS reception 0 10 Bit 19: Terminating cause unknown 0 10 Bit 18: Terminating low priority signalling 0 00 Bit 17: Terminating high priority signalling 0 10 Bit 16: Call re-establishment 0 10 Bit 15: Originating low priority signalling 0 00 Bit 14: Originating high priority signalling 0 10 Bit 13: Detach 0 00 Bit 12: Registration 0 00 Bit 11: Inter-RAT cell change order 0 00 Bit 10: Inter-RAT cell re-selection 0 01 Bit 9: Emergency call 1 10 Bit 8: Terminating background call 0 10 Bit 7: Terminating interactive call 0 10 Bit 6: Terminating streaming call 0 11 Bit 5: Terminating conversational call 1 10 Bit 4: Originating subscribed traffic call 0 10 Bit 3: Originating background call 0 10 Bit 2: Originating interactive call 0 10 Bit 1: Originating streaming call 0 11 Bit 0: Originating conversational call 1 1

545 545 38840310000010000001111111111b

0001001011110000000000

310272

Dynamic SIR target offset HSUPA initial SIR target (1-RX)TN159 TN159+1 dB O2 baseline Target TN159 TN159+1 dB

SF4 and TTI 10ms 2 3 2.5 6 4 3SF4 and TTI 2ms 1 2 2 6 5 4SF256…SF8 2 3 2 6 4 3High bit rate power offsets 0 1 1 same target2xSF2 and TTI 10ms 5 6 5.5 9 4 32xSF2 and TTI 2ms 4 5 5 9 5 42xSF4 and TTI 10ms 3 4 3.5 7 4 32xSF4 and TTI 2ms 2 3 3 7 5 4RN50_MAINT_027 0x4240H 0x6442H 0x5442HRN50_MAINT_028 0xA864H OxCA86H OxBA76H

RN50_MAINT_027 (002:1703) Dec Hex DeltaSF4 and TTI 10ms Bit16 0 5 5 2.5


SF4 and TTI 2ms Bit12 0 4 4 2Bit11 1Bit10 0Bit9 0

SF256…SF8 (??) Bit8 0 4 4 2Bit7 1Bit6 0Bit5 0

High bit rate power offsets Bit4 0 2 2 1Bit3 0Bit2 1Bit1 0

Decimal 21570TN159: 0x42440H Hex 5442 ZWOC:2,1703,5442;

RN50_MAINT_028 (002:1704) Dec Hex Delta2xSF2 and TTI 10ms Bit16 1 11 B 5.5


2xSF2 and TTI 2ms Bit12 1 10 A 5Bit11 0Bit10 1Bit9 0

2xSF4 and TTI 10ms Bit8 0 7 7 3.5Bit7 1Bit6 1Bit5 1

2xSF4 and TTI 2ms Bit4 0 6 6 3Bit3 1

Bit2 1Bit1 0

Decimal 47734TN159: 0xA864H Hex BA76 ZWOC:2,1704,BA76;

HSUPA initial SIR target (1-RX)O2 baseline

3.5 dB4 dB4 dB

dB3.5 dB4 dB

3.5 dB4 dB

TN159 O2 baseline Target TN159 O2 baselinedB 2 2.5 dB 6 4 3.5 dB

dB 1 2 dB 6 5 4 dB

dB 2 2 dB 6 4 4 dB

dB 0 1 dB same dB

dB 5 5.5 dB 9 4 3.5 dB

dB 4 5 dB 9 5 4 dB

dB 3 3.5 dB 7 4 3.5 dB

dB 2 3 dB 7 5 4 dB

ul capacity optimised parameter set

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