measurement of rab release per cell
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7/17/2019 Measurement of RAB Release Per Cell
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Measurement of RAB release per cell(RAB.RelAbnormal.Cell)
Overview
The RAB release can be classified into the following types:
1) The RAB release initiated by the RNC. When the RNC detects that the UE has no data to transmitfor a long period or the RNC is faulty (for example, the SRB resets or the AAL2 link on the Iu interfaceis faulty), the RNC sends to the CN a RAB RELEASE REQUEST message to release the RAB or anIU RELEASE REQUEST message to release the Iu connection. If the cause value is "User Inactivity","Normal Release", "Successful Relocation", "Network Optimization", or "UE Generated SignallingConnection Release", the RAB release is considered as normal release; otherwise, the RAB releaseis considered as abnormal release. For details, see the middle of the figure.
2) The RAB release initiated by the CN. The RNC initiates the RAB release by sending the RAB ASSIGNMENT REQUEST message and initiates the Iu connection release by sending the IURELEASE COMMAND message. All the RAB releases initiated by the CN are considered as normalreleases. For details, see the left part of the figure.
3) The RAB release initiated by the UE. The UE initiates the RAB release by sending the SIGNALING
CONNECTION RELEASE INDICATION message. According to the domain information in themessage, the RNC sends an IU RELEASE REQUEST message to the CN node (SGSN or MSC) torelease the Iu connection. After the Iu connection is released, the RNC initiates the RRC release if noIu connection exists in another domain. All the RAB releases initiated by the UE are considered asnormal releases. For details, see the right part of the figure.
Note: If the Iu interface is reset, released services will be regarded as being normally released.
The sub procedures mentioned in figure 1 are as following.
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Figure 1 Flow chart of call drop
The sub procedures mentioned in figure 1 are as following.
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Figure 2 Sub flow chart of call drop
Table 2 describes the measurement points shown in Figure2.
Measurement points
A
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Measurement points
B
C
D
Counters
Counter
ID
Counter Name
67189568 VS.RAB.AbnormRel.CS.RF.ULSync Number of CS RABs Abnormally Released Due
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Counter
ID
Counter Name
67192597 VS.RAB.AbnormRel.CS.Str
Number of CS Streaming RABs Abnormally Re
67192598 VS.RAB.AbnormRel.PS.Conv Number of RABs Abnormally Released for PS
67192599 VS.RAB.AbnormRel.PS.Str Number of RABs Abnormally Released for PS
67192600 VS.RAB.NormRel.CS.Str Number of CS Streaming RABs Normally Rele
67192601 VS.RAB.NormRel.PS.Conv Number of RABs Normally Released for PS Co
67192602 VS.RAB.NormRel.PS.Str Number of RABs Normally Released for PS Str
67189572 VS.RAB.AbnormRel.PS.RF.ULSync Number of PS RABs Abnormally Released for
67190505 VS.RAB.AbnormRel.CS.RF.UuNoReply Number of CS RABs Abnormally Released Due
67190506 VS.RAB.AbnormRel.PS.RF.UuNoReply Number of PS RABs Abnormally Released Due
67179778 VS.RAB.AbnormRel.CS Number of CS RABs Abnormally Released for
67179777 VS.RAB.AbnormRel.CS.RF Number of CS RABs Abnormally Released Due
67179779 VS.RAB.NormRel.CS
Number of CS RABs Normally Released for Ce
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Counter
ID
Counter Name
67179781 VS.RAB.AbnormRel.PS Number of PS RABs Abnormally Released for
67179782 VS.RAB.NormRel.PS Number of PS RABs Normally Released for Ce
67179780 VS.RAB.AbnormRel.PS.RF Number of PS RABs Abnormally Released Due
67180067 VS.RAB.AbnormRel.CS.OM Number of CS RAB Release Requests for Cell (
67180069 VS.RAB.AbnormRel.CS.Preempt Number of CS RAB Release Attempts for Cell (
67180068 VS.RAB.AbnormRel.CS.UTRANgen Number of CS RAB Abnormal Releases Trigge
67180074 VS.RAB.AbnormRel.PS.OM Number of PS RAB Abnormal Released Due to
67180076 VS.RAB.AbnormRel.PS.Preempt Number of PS RAB Abnormal Released Due to
67190467 VS.RAB.AbnormRel.AMR.12.2 Number of CS 12.2kbit/s AMR RABs Abnorma
67190468 VS.RAB.AbnormRel.AMR.7.95 Number of CS 7.95kbit/s AMR RABs Abnorma
67190469 VS.RAB.AbnormRel.AMR.5.9 Number of CS 5.9kbit/s AMR RABs Abnormall
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Counter
ID
Counter Name
67190470 VS.RAB.AbnormRel.AMR.4.75
Number of CS 4.75kbit/s AMR RABs Abnorma
67192201 VS.RAB.AbnormRel.AMRWB.23.85 Number of CS 23.85kbit/s WB AMR RABs Ab
67192202 VS.RAB.AbnormRel.AMRWB.23.05 Number of CS 23.05kbit/s WB AMR RABs Ab
67192203 VS.RAB.AbnormRel.AMRWB.19.85 Number of CS 19.85kbit/s WB AMR RABs Ab
67192204 VS.RAB.AbnormRel.AMRWB.18.25 Number of CS 18.25kbit/s WB AMR RABs Ab
67192205 VS.RAB.AbnormRel.AMRWB.15.85 Number of CS 15.85kbit/s WB AMR RABs Ab
67192206 VS.RAB.AbnormRel.AMRWB.14.25 Number of CS 14.25kbit/s WB AMR RABs Ab
67192207 VS.RAB.AbnormRel.AMRWB.12.65 Number of CS 12.65kbit/s WB AMR RABs Ab
67192208 VS.RAB.AbnormRel.AMRWB.8.85 Number of CS 8.85kbit/s WB AMR RABs Abn
67192209 VS.RAB.AbnormRel.AMRWB.6.6 Number of CS 6.6kbit/s WB AMR RABs Abno
67180077 VS.RAB.AbnormRel.CS.RF.SRBReset Number of CS RABs Abnormally Released for
67180080 VS.RAB.AbnormRel.CS.IuAAL2 Number of CS RABs Abnormally Released for
67180082 VS.RAB.AbnormRel.AMR Number of CS AMR RABs Abnormally Releas
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Counter
ID
Counter Name
67190518 VS.RAB.NormRel.AMR
Number of CS AMR RABs Normally Released
67180078 VS.RAB.AbnormRel.PS.RF.SRBReset Number of PS RABs Abnormally Released Due
67180079 VS.RAB.AbnormRel.PS.RF.TRBReset Number of PS RABs Abnormally Released for
67180081 VS.RAB.AbnormRel.PS.GTPULoss Number of PS RABs Abnormally Released Due
67190840 VS.RAB.AbnormRel.PS.OLC Number of PS Domain RABs Released Due to
67190841 VS.RAB.AbnormRel.CS.OLC Number of CS Domain RABs Released Due to
67192975 VS.RAB.RelReqPS.BE.HSDPA.Cong.Golden Number of HSDPA RABs Carrying Golden Use
67192976 VS.RAB.RelReqPS.BE.HSDPA.Cong.Silver Number of HSDPA RABs Carrying Silver User
67192977 VS.RAB.RelReqPS.BE.HSDPA.Cong.Copper Number of HSDPA RABs Carrying Copper Use
67192978 VS.RAB.RelReqPS.BE.HSUPA.Cong.Golden Number of HSUPA RABs Carrying Golden Use
67192979 VS.RAB.RelReqPS.BE.HSUPA.Cong.Silver Number of HSUPA RABs Carrying Silver User
67192980 VS.RAB.RelReqPS.BE.HSUPA.Cong.Copper
Number of HSUPA RABs Carrying Copper Use
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Counter
ID
Counter Name
67191786 VS.RAB.NormRel.CS64 Number of CS 64 kbit/s Conversational RABs
67191791 VS.RAB.NormRel.PS.CCH Number of PS RABs Mapped on CCH Normall
67191818 VS.RAB.AbnormRel.PS.CCH Number of PS RABs Mapped on CCH Abnorm
67191835 VS.RAB.NormRel.PS.UEGen Number of PS RABs Normally Released for Ce
67180083 VS.RAB.AbnormRel.CS64 Number of CS Conversational 64kbit/s RABs A
67196204 VS.RAB.AbnormRel.CS.HSPA.Conv Number of CS over HSPA RABs Abnormally
67196205 VS.RAB.NormRel.CS.HSPA.Conv Number of CS over HSPA RABs Normal Relea
67196233 VS.RAB.NormRel.VPLimit Number of CS VP RABs Released Due to VP F
67196302 VS.RAB.NormRel.PS.0kbps.Timeout Number of PS RABs at 0 kbit/s Released for Fa
73403833 VS.RAB.NormRel.AMRWB.23.85 Number of CS 23.85kbps AMRWB RABs Nor
73403834 VS.RAB.NormRel.AMRWB.23.05 Number of CS 23.05kbps AMRWB RABs Nor
73403835 VS.RAB.NormRel.AMRWB.19.85 Number of CS 19.85kbps AMRWB RABs Nor
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Counter
ID
Counter Name
73403836 VS.RAB.NormRel.AMRWB.18.25
Number of CS 18.25kbps AMRWB RABs Nor
73403837 VS.RAB.NormRel.AMRWB.15.85 Number of CS 15.85kbps AMRWB RABs Nor
73403838 VS.RAB.NormRel.AMRWB.14.25 Number of CS 14.25kbps AMRWB RABs Nor
73403839 VS.RAB.NormRel.AMRWB.12.65 Number of CS 12.65kbps AMRWB RABs Nor
73403840 VS.RAB.NormRel.AMRWB.8.85 Number of CS 8.85kbps AMRWB RABs Norm
73403841 VS.RAB.NormRel.AMRWB.6.60 Number of CS 6.60kbps AMRWB RABs Norm
73403842 VS.RAB.AbnormRel.AMRWB Number of CS AMRWB RABs Abnormally Rel
73403843 VS.RAB.NormRel.AMRWB Number of CS AMRWB RABs Normally Relea
73393843 VS.RAB.NormRel.CS.UEGen Number of CS RABs Normally Released for Ce
73393845 VS.RAB.NormRel.PS.BE Number of RABs Normally Released for PS BE
73393846 VS.RAB.AbnormRel.PS.BE Number of RABs Abnormally Released for PS
73394051 VS.RAB.AbnormRel.AMR.RF Number of CS AMR RABs abnormal release D
73394052 VS.RAB.AbnormRel.CS64.RF Number of CS Conversational 64kbit/s RABs a
73394073 VS.RAB.AbnormRelPS.PTT Number of RABs Abnormally Released for PT
73394074 VS.RAB.NormRelPS.PTT Number of RABs Normally Released for PTT S
73403805 VS.RAB.AbnormRel.PSR99.RF Number of PS R99 RABs abnormally released
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Counter
ID
Counter Name
73403806 VS.RAB.AbnormRel.PSR99
Number of PS R99 RABs abnormally released
73403807 VS.RAB.NormRel.PSR99 Number of PS R99 RAB successfully released f
73421882 VS.RAB.NormRel.PS.PCH Number of Normally Released PS RABs that A
73421886 VS.RAB.AbnormRel.PS.F2P Number of call drops During the F2P State Tran
73421883 VS.RAB.AbnormRel.PS.PCH Number of Abnormally Released PS RABs that
73422166 VS.RAB.AbnormRel.PS.D2P Number of RABs Abnormally Released for PS
73422169 VS.RAB.AbnormRel.PS.R99D2P Number of RABs Abnormally Released for PS
Cell
73423939 VS.RAB.AbnormRel.CS.Security Number of CS RABs Abnormally Released Due
73423940 VS.RAB.AbnormRel.PS.Security Number of PS RABs Abnormally Released Due
73425979 VS.RAB.NormRel.CS.UEReEst Number of Released RABs Triggered by the Se
Cell
73425980 VS.RAB.NormRel.PS.UEReEst Number of RAB Releases Triggered by the Sec
73425981 VS.RAB.NormRel.PS.UEReEst.CCHRelated Number of RAB Releases Triggered by the Sec
Common Channel-related Scenarios for Cell
73426205 VS.RAB.NormRel.PS.NetOpt Number of Released PS RABs due to Network
73426206 VS.RAB.AbnormRel.PS.CN Number of Abnormally Released PS RABs Trig
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Counter
ID
Counter Name
73426207 VS.RAB.NormRel.CS.NetOpt
Number of Released CS RABs due to Network
73426209 VS.RAB.AbnormRel.PS.UTRANgen Number of Abnormally Released PS RABs Trig
73426208 VS.RAB.AbnormRel.CS.CN Number of Abnormally Released CS RABs Tri
Counter Relationship
the Counter greater than the sum of its Sub Counters
Counter
VS.RAB.AbnormRel.CSVS.RAB.Abno
VS.RAB.Abno
VS.RAB.Abno
VS.RAB.Abno
VS.RAB.Abno
VS.RAB.Abno
VS.RAB.AbnormRel.PS VS.RAB.Abno
VS.RAB.Abno
VS.RAB.Abno
VS.RAB.Abno
VS.RAB.Abno
VS.RAB.Abno
VS.RAB.AbnormRel.CS.RF VS.RAB.Abno
VS.RAB.Abno
VS.RAB.Abno
VS.RAB.AbnormRel.PS.RF VS.RAB.Abno
VS.RAB.Abno
VS.RAB.Abno
VS.RAB.Abno
VS.RAB.AbnormRel.AMR VS.RAB.Abno
VS.RAB.Abno
VS.RAB.Abno
VS.RAB.Abno
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Counter
VS.RAB.NormRel.PSR99 VS.RAB.Norm
VS.RAB.NormRel.PS.UEReEst VS.RAB.Norm
VS.RAB.NormRel.CS VS.RAB.Abno
VS.RAB.Norm
VS.RAB.Norm
VS.RAB.Norm
VS.RAB.NormRel.PS VS.RAB.Abno
VS.RAB.Norm
VS.RAB.Norm
VS.RAB.Norm
the Counter equal to the sum of its Sub Counters
Counter
VS.RAB.AbnormRel.AMRWBVS.R
VS.R
VS.R
VS.R VS.R
VS.R
VS.R
VS.R
VS.R
VS.RAB.NormRel.AMRWB VS.R
VS.R
VS.R
VS.R VS.R
VS.R
VS.R
VS.R
VS.R
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