Counter Description

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Call Drop Counter Description Relationship of different counters CS call drop counter

Main counter

Sub-counter

VS.RAB.Loss.CS.RF

VS.RAB.Loss.CS.RF.RLCRst VS.RAB.Loss.CS.RF.ULSync VS.RAB.Loss.CS.RF.UuNoReply VS.RAB.Loss.CS.RF.Oth

VS.RAB.Loss.CS.Abnorm

VS.RAB.RelReqCS.OM VS.RAB.RelReqCS.UTRANgen VS.RAB.RelReqCS.RABPreempt VS.RAB.Loss.CS.Aal2Loss VS.RAB.Loss.CS.Congstion.CELL VS.Call.Drop.CS.Other

Note: VS.RAB.Loss.CS.RF.Oth and VS.Call.Drop.CS.Other can’t be found in M2000. PS call drop counter

Main counter

Sub-counter

VS.RAB.Loss.PS.RF

VS.RAB.Loss.PS.RF.RLCRst VS.RAB.Loss.PS.RF.ULSync VS.RAB.Loss.PS.RF.UuNoReply VS.RAB.Loss..PS.RF.Oth

VS.RAB.Loss.PS.Abnorm

VS.RAB.RelReqPS.OM VS.RAB.RelReqPS.UTRANgen VS.RAB.RelReqPS.RABPreempt VS.RAB.Loss.PS.Aal2Loss VS.RAB.Loss.PS.Congstion.CELL VS.Call.Drop.PS.Other

Note: VS.RAB.Loss.PS.RF.Oth and VS.Call.Drop.PS.Other can’t be found in M2000.

Common Reason CS and PS counter structure are the same. So I just give the description of CS counter.

2011-11-26

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第 1 页, 共 3 页

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Failure reason VS.RAB.RelReqCS.OM VS.RAB.RelReqCS.RABPreempt VS.RAB.RelReqCS.UTRANgen VS.RAB.Loss.CS.RF.RLCRst VS.RAB.Loss.PS.RF.ULSync VS.RAB.Loss.CS.RF.UuNoReply VS.RAB.Loss.CS.Aal2Loss

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Common reason Caused by some risk operation Check whether congestion Need deep analysis, if many just escalate to us. Coverage problem, check missing neighbor cells or handover parameters(handover area is small) Coverage problem, check missing neighbor cells or handover parameters Coverage problem, bad coverage Check transmission configuration and alarm.

RAB Setup Fail Counter Description CS counter

VS.RAB.FailEstabCS.Cong

VS.RAB.FailEstCS.Unsp

VS.RAB.FailEstabCS.RNL

CS Counter VS.RAB.FailEstCs.Power.Cong

VS.RAB.FailEstCs.Code.Cong

VS.RAB.FailEstCs.IUB.Band

VS.RAB.FailEstCs.ULCE.Cong

VS.RAB.FailEstCs.DLCE.Cong

VS.RAB.FailEstabCS.Unsp.Other VS.RAB.FailEstCS.RIPFail VS.RAB.FailEstCS.Relo VS.RAB.FailEstabCS.RNL.Other VS.RAB.FailEstabCS.TNL VS.RAB.FailEstabCS.other.CELL

Red counter can not be found in M2000.

2011-11-26

华为机密，未经许可不得扩散

第 2 页, 共 3 页

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PS Counter

VS.RAB.FailEstabPS.Cong

VS.RAB.FailEstPS.Unsp

VS.RAB.FailEstabPS.RNL

PS Counter VS.RAB.FailEstPS.Power.Cong

VS.RAB.FailEstPS.Code.Cong

VS.RAB.FailEstPS.IUB.Band

VS.RAB.FailEstPS.ULCE.Cong

VS.RAB.FailEstPS.DLCE.Cong

VS.RAB.FailEstabPS.Unsp.Other VS.RAB.FailEstPS.RIPFail VS.RAB.FailEstPS.Relo VS.RAB.FailEstabPS.RNL.Other VS.RAB.FailEstabPS.TNL VS.RAB.FailEstabPS.other.CELL

2011-11-26

华为机密，未经许可不得扩散

第 3 页, 共 3 页