how to analyze from 3g couter

Sheet 1: ACCESS

No parameter description

1 RbSetupRspTmrA 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

8 NBMLdcAlgoSwitch LDR trigger switch

9DlConvAMRThd

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.

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-

0DL_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;

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;

remarkrelative KPI/cluonter monitor

after implement

RNC wiseAMR RAB Assignment Success Rate

PS RAB Assignment Success Rate

CELL wise/in R14 can LST

and change directly

AMR 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


VS.RRC.FailConnEstab.NoReply

RNC wise, for easing

congestion in different

trafficclass/beartype/userprio

rity




VS.RRC.FailConnEstab.Cong


VS.RAB.FailEstabPS.Cong

RNC wise, for easing

congestion in different

trafficclass/beartype/userprio

rity






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


congestion







VS.RRC.Rej.Code.Cong

VS.RAB.FailEstabCS.Code.Cong

VS.RAB.FailEstabPS.Code.Cong


DLPOWER congestion




CELL wise, for easing CE

congestion




Sheet 2: MOBILITY

No parameter

1InterRATCSThd2DEcN0 InterRATCSThd2FEcN0

InterRATCSThd2DRSCP InterRATCSThd2FRSCP

2InterRATCSThd2DEcN0 InterRATCSThd2FEcN0

InterRATCSThd2DRSCP InterRATCSThd2FRSCP

3 CIOOffset

4 InterRATNCovHOCSThd

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.

default value

InterRATCSThd2DEcN0=-14 InterRATCSThd2FEcN0=-12

InterRATCSThd2DRSCP=-100 InterRATCSThd2FRSCP=-97



0

21

recommend value





-3

16

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;

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

CELL wise, for CS inter-rat HO service base

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

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 NoDiscardMaxDATthe max times of non discard PDU

retransmit before resetting RLCD25

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

5

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

NULL

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;

CELL wise

100


NOutsyncInd=100,

TRlFailure=100;

CELL wise

100


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

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.ULSync






VS.RAB.AbnormRel.CS.RF.UuNoRe

ply


VS.RAB.AbnormRel.CS.RF.UuNoRe

ply

how to analyze from 3g couter

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