How to Analyze From 3G Couter

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Sheet 1: ACCESS

No parameter description

1 RbSetupRspTmr A timer to RNC wait for the RB setup _{response from UE in the RB procedure.}

2MIDRATERLACTTIMEDEFOFF_VAL used fo config the time offset of _{reconfig flow}

3 Treselections

If the signal quality (CPICH Ec/No measured by the UE) of a neighboring cell is better than that of the serving cell during the specified time of this parameter, the UE reselects the

neighboring cell. It is used to avoid ping-pong reselection between different cells.

4 Qqualmin

The minimum required quality threshold corresponding to CPICH Ec/No. The UE can camp on the cell only when the measured CPICH Ec/No is greater than the value of this parameter.

5 UlGBR

This parameter specifies the uplink guaranteed bit rate (GBR) of the BE service. GBR is the minimum bit rate that the system can guarantee for the service after it accesses in.

6 DlGBR

This parameter specifies the downlink guaranteed bit rate (GBR) of the BE service. GBR is the minimum bit rate that the system can guarantee for the service after it accesses in.

7 NBMDlCacAlgoSelSwitch Downlink CAC algorithm switch

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9

DlConvAMRThd DlConvNonAMRThd DlOtherThd DlHOThd DlCellTotalThd

If the DL load of a cell is higher than this threshold after the access of an AMR speech service, this service will be rejected. If the DL load of a cell will not be higher than this threshold, this service will be admitted.

10UlLdrCreditSfResThd _{DlLdrCreditSfResThd}

The downlink credit LDR could be triggered only when the SF factor corresponding to the downlink reserved credit is higher than the uplink or downlink credit SF reserved threshold.

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default value recommand value MML command

5000 10000SET USTATETIMER: _{RBSETUPRSPTMR=15000;}

40 70

MOD

UCELLRLACTTIME:CELLID=XXXXX, MIDRATERLACTTIMEDEFOFFVAL=70;

1 2MOD UCELLSELRESEL: CellId=*****, _{Treselections=2, Qqualmin=-16;}

-18 -16MOD UCELLSELRESEL: CellId=*****, _{Treselections=2, Qqualmin=-16;}

D64 D32

SET UUSERGBR: TrafficClass=**, THPClass=**, BearType=**, UserPriority=**, UlGBR=D32, DlGBR=D32;

D64 D32

SET UUSERGBR: TrafficClass=**, THPClass=**, BearType=**, UserPriority=**, UlGBR=D32, DlGBR=D32; ALGORITHM_FIRST ALGORITHM_THIRD MOD UCELLALGOSWITCH: CellId=*****, NBMDlCacAlgoSelSwitch=ALGORITH M_THIRD, NBMLdcAlgoSwitch=UL_UU_LDR-1&DL_UU_LDR-1&DL_UU_OLC-1; &DL_UU_LDR-0&DL_UU_OLC-0 DL_UU_LDR-1&DL_UU_OLC-1 MOD UCELLALGOSWITCH: CellId=*****, NBMDlCacAlgoSelSwitch=ALGORITH M_THIRD, NBMLdcAlgoSwitch=UL_UU_LDR-1&DL_UU_LDR-1&DL_UU_OLC-1;

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DlConvAMRThd=80 DlConvNonAMRThd=85 DlOtherThd=75 DlHOThd=85 DlCellTotalThd=90 DlConvAMRThd=85 DlConvNonAMRThd=85 DlOtherThd=80 DlHOThd=90 DlCellTotalThd=95

MOD UCELLCAC: CellId=*****, DlConvAMRThd=85, DlConvNonAMRThd=85, DlOtherThd=80, DlHOThd=90, DlCellTotalThd=95; UlLdrCreditSfResThd=SF8 DlLdrCreditSfResThd=SF8 UlLdrCreditSfResThd=SF4 DlLdrCreditSfResThd=SF4

MOD UCELLLDR: CellId=*****, UlLdrCreditSfResThd=SF4, DlLdrCreditSfResThd=SF4;

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remark relative KPI/cluonter monitor _{after implement} RNC wise AMR RAB Assignment Success Rate _{PS RAB Assignment Success Rate} CELL wise/in R14 can LST

and change directly

AMR RAB Assignment Success Rate PS RAB Assignment Success Rate VS.RAB.FailEstabCS.RNL

VS.RAB.FailEstabPS.RNL

CELL wise,for RRC FAILED edge cells

RRC Connection Setup Success Rate VS.RRC.FailConnEstab.NoReply

CELL wise,for RRC FAILED edge cells

RRC Connection Setup Success Rate VS.RRC.FailConnEstab.NoReply

RNC wise, for easing congestion in different trafficclass/beartype/userprio rity

RRC Connection Setup Success Rate AMR RAB Assignment Success Rate PS RAB Assignment Success Rate VS.RRC.FailConnEstab.Cong VS.RRC.FailConnEstab.Cong VS.RAB.FailEstabPS.Cong RNC wise, for easing

congestion in different trafficclass/beartype/userprio rity

RRC Connection Setup Success Rate AMR RAB Assignment Success Rate PS RAB Assignment Success Rate VS.RRC.FailConnEstab.Cong VS.RRC.FailConnEstab.Cong VS.RAB.FailEstabPS.Cong

CELL wise, for easing congestion VS.RRC.Rej.DLPower.Cong VS.RAB.FailEstabCS.DLPower.Cong VS.RAB.FailEstabPS.DLPower.Cong VS.RRC.Rej.DLCE.Cong VS.RAB.FailEstabCS.DLCE.Cong VS.RAB.FailEstabPS.DLCE.Cong VS.RRC.Rej.Code.Cong VS.RAB.FailEstabCS.Code.Cong VS.RAB.FailEstabPS.Code.Cong

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CELL wise, for easing DLPOWER congestion

VS.RRC.Rej.DLPower.Cong VS.RAB.FailEstabCS.DLPower.Cong VS.RAB.FailEstabPS.DLPower.Cong

CELL wise, for easing CE congestion

VS.RRC.Rej.DLCE.Cong VS.RAB.FailEstabCS.DLCE.Cong VS.RAB.FailEstabPS.DLCE.Cong

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Sheet 2: MOBILITY

No parameter

1 InterRATCSThd2DEcN0 InterRATCSThd2FEcN0 _{InterRATCSThd2DRSCP InterRATCSThd2FRSCP} 2 InterRATCSThd2DEcN0 InterRATCSThd2FEcN0 InterRATCSThd2DRSCP InterRATCSThd2FRSCP

3 CIOOffset

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description

For coverage-based inter-RAT handovers,Coverage-based handovers are triggered by the event 2D or event 2F Add Cell-Oriented coverage-based inter-RAT handover

measurement algorithm parameters.Coverage-based handovers are triggered by the event 2D or event 2F

This parameter is used for decision making for the inter-RAT handover. The larger the value of the parameter, the higher the handover priority of the GSM cell. The smaller the value of the parameter, the lower the handover priority of the GSM cell. This parameter is used to set measurement control on the event 3C. The event 3C is triggered when the signal quality of the target frequency is above this threshold.

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default value InterRATCSThd2DEcN0=-14 InterRATCSThd2FEcN0=-12 InterRATCSThd2DRSCP=-100 InterRATCSThd2FRSCP=-97 InterRATCSThd2DEcN0=-14 InterRATCSThd2FEcN0=-12 InterRATCSThd2DRSCP=-100 InterRATCSThd2FRSCP=-97 0 21

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recommend value InterRATCSThd2DEcN0=-12 InterRATCSThd2FEcN0=-10 InterRATCSThd2DRSCP=-98 InterRATCSThd2FRSCP=-95 InterRATCSThd2DEcN0=-12 InterRATCSThd2FEcN0=-10 InterRATCSThd2DRSCP=-98 InterRATCSThd2FRSCP=-95 -3 16

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MML command

SET UINTERRATHOCOV: InterRATCSThd2DEcN0=-12, InterRATCSThd2FEcN0=-10, InterRATCSThd2DRSCP=-98, InterRATCSThd2FRSCP=-95;

MOD UCELLINTERRATHOCOV: CellId=*****,

InterRATCSThd2DEcN0=-12, InterRATCSThd2FEcN0=-10, InterRATCSThd2DRSCP=-98, InterRATCSThd2FRSCP=-95; MOD U2GNCELL: RNCId=*, CellId=*****,

GSMCellIndex=*****, CIOOffset=-3;

MOD UCELLINTERRATHONCOV: CellId=*****, InterRATNCovHOCSThd=16;

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remark

RNC wise, for CS, PS or H can reference similar parameter CELL wise, for CS, PS or H can reference similar parameter

CELL wise, for TOP target 2G neighbor cells

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relative KPI/cluonter monitor after implement CS Inter-RAT Handover Success Rate IRATHO.AttOutCS IRATHO.SuccOutCS

CS Inter-RAT Handover Success Rate IRATHO.AttOutCS IRATHO.SuccOutCS VS.IRATHO.AttRelocPrepOutCS.GCell VS.IRATHO.SuccRelocPrepOutCS.GCell VS.IRATHO.AttOutCS.GCell VS.IRATHO.SuccOutCS.GCell VS.IRATHO.AttRelocPrepOutCS.Service VS.IRATHO.SuccRelocPrepOutCS.Service VS.IRATHO.SuccOutCS.Service

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Sheet 3: Call Drop

NO parameter description default value

1 RBRECFGRSPTMR

A timer used to wait for the RB reconfiguration response from UE in the RB procedure

5000

2 NoDiscardMaxDAT the max times of non discard PDU retransmit before resetting RLC D25

3 NInsyncInd

which indicates that the radio link set has been synchronized.The radio link set remains in the initial state until it has received a certain number (the number is defined by NInsyncInd) of successive in-sync indications from L1, and then the NodeB triggers the radio link recovery process

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4 NOutsyncInd

When the radio link set is in the synchronized state, the NodeB starts the timer after it receives successive out-of-sync indications of the number defined by

NOutsyncInd.The NodeB shall stop and reset the timer after receiving successive in-sync indications of the number defined by

NInsyncInd.When the timer expires, the NodeB triggers the radio link failure process, and indicates which radio link set is out-of-sync

50

5 TRlFailure

When the radio link set is in the synchronized state, the NodeB starts the timer after it receives successive out-of-sync indications of the number defined by

NOutsyncInd.The NodeB shall stop and reset the timer after receiving successive in-sync indications of the number defined by

NInsyncInd.When the timer expires, the NodeB triggers the radio link failure process, and indicates which radio link set is out-of-sync

50

6 RlMaxDlPwr

For an RL carrying a single service, the RNC directly sets the values based on the CN domain and maximum bit rate of service

NULL

7 RlMinDlPwr

For an RL carrying a single service, the RNC directly sets the values based on the CN domain and maximum bit rate of service

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recommend value MML command remark 10000 SET USTATETIMER:RBRECFGRSPTMR= 15000; RNC wise D40 MOD UTYPSRBRLC:SRBINDEX=1, LOCHINDEX=1, DELAYCLASS=1, TRCHTYPE=TRCH_DCH, OPPOSITETRCHTYPE=TRCH_DCH, RLCMODE=AM, AMRLCCFGPARA=EDIT_SENDER_P ARA, AMRLCDISCARDMODE=NO_DISCA RD, NODISCARDMAXDAT=D40, TXWINDOWSIZE=D64, TIMERRST=D300, LASTTXPDUPOLL=TRUE, LASTRETXPDUPOLL=TRUE, TIMERPOLLPROHIBIT=NOTUSED, TIMERPOLL=D200, POLLPDU=NOTUSED, POLLSDU=D1, POLLWINDOW=D50, TIMERPOLLPERIODIC=NOTUSED, CFGPOLLINGPARA=TRUE, POLLPDUFORENL2=D4, POLLSDUFORENL2=D4;

RNC wise/in R14 can LST and change directly

1

MOD UCELL: NInsyncInd=1, NOutsyncInd=100,

TRlFailure=100;

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100

MOD UCELL: NInsyncInd=1, NOutsyncInd=100,

TRlFailure=100;

CELL wise

100

MOD UCELL: NInsyncInd=1, NOutsyncInd=100, TRlFailure=100; CELL wise 30 MOD UCELLRLPWR: CNDomainId=CS_DOMAIN, MaxBitRate=12200, RlMaxDlPwr=30, RlMinDlPwr=-120; CELL wise -120 MOD UCELLRLPWR: CNDomainId=CS_DOMAIN, MaxBitRate=12200, RlMaxDlPwr=30, RlMinDlPwr=-120; CELL wise

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relative KPI/cluonter monitor after implement VS.CS.AMR.Call.Drop.Cell.Rate VS.RAB.AbnormRel.CS.RF VS.CS.AMR.Call.Drop.Cell.Rate VS.RAB.AbnormRel.CS.RF VS.RAB.AbnormRel.CS.RF VS.RAB.AbnormRel.CS.RF.ULSync

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VS.RAB.AbnormRel.CS.RF VS.RAB.AbnormRel.CS.RF.ULSync VS.RAB.AbnormRel.CS.RF VS.RAB.AbnormRel.CS.RF.ULSync VS.RAB.AbnormRel.CS.RF VS.RAB.AbnormRel.CS.RF.UuNoRe ply VS.RAB.AbnormRel.CS.RF VS.RAB.AbnormRel.CS.RF.UuNoRe ply