IdleParameter NameRecommandedOur settingCommentBS-PA-MFRAMS3 Multiframe Period2 Multiframe PeriodAffecting MSC SettingPeriod of Periodic Location Update(6 minutes)4020ACS(Additional Reselect Param Indication0AutomaticCRO(2dB)0 for 900 & 9 for 1800Flexible from 0 to 4 (depended to Trafic and coverage)
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Call ControlParameter NameRecommandedOur settingCommentSACCH Multi-Frames(SACCH period (480ms))32 for 900 & 180032 for Uban & 63 for ruralPaging Times7 for 900 & 4 for 18004 for 900, 1800 and 2 for Celebrate DaysDirected Retry Load Access Threshold6085AFR SACCH Multi-Frames(SACCH period (480ms))3248AFR Radio Link Timeout(SACCH period (480ms))2464AHR Radio Link Timeout(SACCH period (480ms))2452MSC Version IndicationR99 or aboveR98 or R98 belowMS MAX Retrans7 for 900 & 4 for 18004 for 900 & 1800 and 2 for celebration daysRadio Link Timeout(SACCH period (480ms))2432 for Uban & 52 for ruralECSCYesYes for 1800s dual bands onlyPower Deviation IndicationNoYesPower Deviation(2dB)01Qsearch I715FDD Q Offset08FDD REP QUANTEc/N0RSCPFDD MULTIRAT Reporting32FDD Qmin50Qsearch P7153G Search PRIOYesNoFrequency Band of ReassignDifferent Band for 900 & Same Band for 1800Different Band on Dual Band & Same Band on single BandAMR ACS(F)1110010010100101AMR UL Coding Rate adj.th1(F)1215AMR UL Coding Rate adj.th2(F)1829AMR UL Coding Rate adj.th3(F)2628AMR UL Coding Rate adj.hyst2(F)23AMR UL Coding Rate adj.hyst3(F)13AMR DL Coding Rate adj.th1(F)1612AMR DL Coding Rate adj.th2(F)2217AMR DL Coding Rate adj.th3(F)3025AMR Starting Mode(F)21AMR ACS(H)1110110101AMR UL Coding Rate adj.th1(H)1423AMR UL Coding Rate adj.th2(H)2431AMR UL Coding Rate adj.hyst1(H)43AMR DL Coding Rate adj.th1(H)1623AMR DL Coding Rate adj.th2(H)2631AMR DL Coding Rate adj.hyst1(H)43AMR Starting Mode(H)20
HOParameter NameRecommandedOur settingCommentDependent on MAXTA; maxta-1TA Threshold6362Load Req.on Candidate Cell7585Filter Length for TCH Level46
Power ControlParameter NameRecommandedOur settingCommentFilter Length for UL RX_LEV35Filter Length for DL RX_LEV35Filter Length for UL Qual.35Filter Length for DL Qual.35UL RX_LEV Lower Threshold2018UL Qual. Upper Threshold10DL RX_LEV Upper Threshold3045DL RX_LEV Lower Threshold1828DL Qual. Upper Threshold10DL Qual. Lower Threshold32MAX Down Adj.Value Qual.Zone 062MAX Down Adj.Value Qual.Zone 140MAX Down Adj.Value Qual.Zone 220MAX Down Adj. PC Value by Qual.42MAX Up Adj. PC Value by RX_LEV128UL Qual. Bad Trig Threshold43UL Qual. Bad UpLEVDiff05DL Qual. Bad Trig Threshold42DL Qual. Bad UpLEVDiff010AMR Filter Length for UL RX_LEV35AMR Filter Length for DL RX_LEV35AMR Filter Length for UL Qual35AMR Filter Length for DL Qual.35AMR UL RX_LEV Lower Threshold2018AMR ULQual. Upper Threshold10AMR DL RX_LEV Upper Threshold3033AMR DL RX_LEV Lower Threshold1825AMR DL Qual. Upper Threshold10AMR MAX Down Adj. Value Qual. Zone 062AMR MAX Down Adj. Value Qual. Zone 140AMR MAX Down Adj. Value Qual. Zone 220AMR MAX Up Adj. PC Value by RX_LEV128AMR UL Qual. Bad Trig Threshold43AMR UL Qual. Bad UpLEVDiff06Hw III Down Link Power Control Adjust Period32Hw III DL RexLev Slide Window31Hw III DL Rex Qual. Slide Window31Hw III DL RexLev Adjust Factor53Hw III DL Rex Qual. Adjust Factor56Hw III DL RexLev Upper Threshold3520Hw III DL RexLev Lower Threshold2520Hw III DL FS Rex Qual. Lower Threshold(dB)1618Hw III DL HS Rex Qual. Upper Threshold(dB)2218Hw III DL AHS Rex Qual.Upper Threshold(dB)1612Hw III DL MAX DownStep(dB)84Hw III UL RexLev Slide Window31Hw III UL Rex Qual. Slide Window31Hw III UL HS Rex Qual.Upper Threshold(dB)2218Hw III UL HS Rex Qual.Lower Threshold(dB)1618Path Loss of Different Frequency Band(0.1dB)9079Expected DL RX_LEV5030Expected UL RX_LEV2530HwIII Power Control Optimized EnableYesNoHwIII UL RexQual Protect Factor7075HwIII DL RexLev Protect Factor655
Channel ManagementParameter NameRecommandedOur settingCommentCell SDCCH Channel Maximum3280TCH Traffic Busy Threshold(%)76Depends on trafficInterf.of UL Level Threshold3530Interf.of UL Qual. Threshold3040Interf.of DL Level Threshold4535Filter Length for TCH Level46Filter Length for TCH Qual.46Filter Length for SDCCH Qual.32AMR TCH/H Prior Cell Load Threshold75Depends on trafficBusy Threshold of TCH Traffic in Overlaid Subcell7570Tch Traffic Busy Underlay Threshold7560Channel Allocate StrategyQuality preferredCapability PreferredChannel Assignment Allowed for Insufficient PowerNoYesQtru Down Link Path Loss Compensation4Not useQtru Estimate Bts Power35Not use
Other cell attributeParameter NameRecommandedOur settingCommentData service Allowed11101100001110110Cell Direct Try Forbidden Threshold8090DC Bias Voltage Threshold03Support Cell Broadcast NameNoNot UsedGeography RangeCell Range immediately SendNot UsedChannel Number50Not UsedCode SchemeEnglishNot UsedBroadcast ContentCellNameNot UsedBroadcast Interval(s)60Not UsedAbis Flow Control PermittedYesNot UsedPWRCNoYesIntraCellHo to Ass SWITCHYesNoSublink resources preemption switchNoYesLower-level sublink resources preemption switchNoYesT3103A(ms)1500010000T3109(ms)1400027000CS Voice ServicePRI3Not UsedCS Data ServicePRI5Not UsedPS HighPRI ServicePRI4Not UsedPS LowPri ServicePRI6Not UsedActGene5Not UsedEnquire Classmark After In-BSC Handover EnableYesDisableSend Classmark Enquiring Result To MSC EnableYesDisableWaitforRelIndAMRFR1400034000WaitforRelIndAMRHR1400026000Timer for UL Data Forward(ms)10180SDCCH Congestion Flow Control AllowedNoYes
GPRS Base ParametersParameter NameRecommandedOur settingCommentT3192500ms1000msMax. Duration of DRX48Control Acknowledge TypeRLC/MAC control block by defaultFour access pulses by defaultPan Decrement21Pan Increment42Pan Max.1220
PBCCH ParametersParameter NameRecommandedOur settingCommentPersistence Level 21213Persistence Level 31214Persistence Level 41216GPRS Cell Reselect Hysteresis Applied to C31 Criterion or notNonec31standardc31standardMultiBand ReportingNormal reporting of the six strongest cells respective of the band used.Report the frequencies of six strongest cells
PS Channel ManagementParameter NameRecommandedOur settingCommentMaximum Ratio Threshold of PDCHs in a Cell(%)5070PDCH Uplink Multiplex Threshold7040PDCH Downlink Multiplex Threshold8050Timer of Releasing Idle Dynamic Channel15Sec20Level of Preempting Dynamic ChannelControl channels cannot be pre-emptedPreempt all dynamic TCHFsReservation Threshold of Dynamic Channel Conversion32PDCH reformingyesNo
PS CS ParametersParameter NameRecommandedOur settingCommentUplink Fixed CS TypeUNFIXEDUNFIXEDUplink Default CS TypeCS1CS2Uplink TBF Threshold from CS1 to CS235Uplink TBF Threshold from CS2 to CS1610Uplink TBF Threshold from CS3 to CS245Downlink TBF Threshold from CS1 to CS235Downlink TBF Threshold from CS2 to CS1610Downlink TBF Threshold from CS3 to CS245Downlink TBF Threshold from CS4 to CS345Link Quality Control ModeLAIRBEP Period105Uplink Default MCS TypeMCS2MCS5Downlink Default MCS TypeMCS2MCS6
PS Network OptimizationParameter NameRecommandedOur settingCommentMaximum Value of N31013025Maximum Value of N310335
PS Power ControlParameter NameRecommandedOur settingCommentAlpha Parameter00.6Initial Power Level012
2G Adjacent DataParameter NameRecommandedOur settingCommentPBGT HO Threshold6968Inter-cell HO Hysteresis24BQ HO Margin6669Adjacent Cell Inter-layer HO Hysteresis6767
2G External dataParameter NameRecommandedOur settingCommentCo-MSCyesNoInter-layer HO Threshold1925 for 900s and varies for 1800s depending on traffic but strategy is not to go below 30 for 1800sMin DL level on Candidate Cell1510Quick Handover Punish Value(dB)3063Load Handover SupportNoLoad Handover Load Receive Threshold(%)80Inter-layer HO Hysteresis34
