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Technical Document
Document Name: 3G RLSA Performance Management Indexes and their Calculation
Document No.:
Version:
Document Quality:
Total 185 pages (including the cover)
Compiled by:
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Signed by:
Standardized by:
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ZTE CORPORATION
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Revision HistoryVersion Date Reviser Description
1.0 2005-11-20 GUO Zhongcheng First draft
Note:
All information contained herein the document is confidential. Any reproduction, distribution, storage or incorporated into
any database is strictly prohibited without ZTE Corporation's prior written permission.
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2 Registration
2.1 Function Description
The performance data statistic in registration involves the global carrier and the cell carrier (sector). According to related 3G protocols, there are 9
types of registration, for which the times of success/failure should be counted respectively.
1. Power-up registration: The mobile station registers with the network on power-up to remind the network of its activation.
2. Power-down registration: The mobile station registers on power-down. This type of registration may occur on the control channel as an
independent process, or occur on the control channel in the release operation of a conversation.
3. Timer-based registration: The mobile station registers whenever its timer counter reaches a predetermined value. It allows the mobile station
to register periodically and allows the network to deregister the inactive mobile stations.
4. Distance-based registration: The mobile station registers whenever it enters a cell whose distance from the cell in which the mobile station
last registered exceeds a given threshold calculated with control channels.
5. Zone-based registration: A mobile service range can be divided into several smaller zones and the zone is a set of one or more cells. Themobile station identifies the current cell with the forward control channel parameter and registers whenever it enters a zone that is not in its
zone list. This type of registration allows the network to limit the paging to operate in the cell the MS registers with.
6. Parameter-change registration: The mobile station registers when certain of its stored parameters change.
7. Ordered registration: The mobile station registers with the order from the base station.
8. User zone registration: The mobile station registers when it selects an active user zone while in the Idle State.
9. Implicit registration: The base station learns the location of the mobile from the origination or page response message, and the registration
attached is called implicit registration.
2.2 Protocol Flow
For details, please refer to 3GPP2 A.S0001-A version 2.0 4.1.2.2.2.
The flow below is a registration due to location change.
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2.3 Counter Table Detail
2.3.1 GbcReg (Global Carrier Registration)
Statistical item Description DT Trigger C/
S
LC Res
PowerUpReqNum Power Up Request Num FL
Every time when BS (base station) receives a registration
message from MS (mobile station), it will determine the type
of registration is Powerup and add 1 to the counter of that
type of registration accordingly.
C GC
PowerUpSuccNum Power Up Success Num FLAdd 1 to the counter every time when MSC returns a
Registration Accepted Order within specified time.C
GC
PowerDownReqNum Power Down Request Num FL
Every time when BS (base station) receives a registration
message from MS (mobile station), it will determine the type
of registration is PowerDown and add 1 to the counter of thattype of registration accordingly.
C
GC
PowerDownSuccNum Power Down Success Num FLAdd 1 to the counter every time when MSC returns a
Registration Accepted Order within specified time.C
GC
TimerBasedReqNum Timer Based Request Num FL
Every time when BS (base station) receives a registration
message from MS (mobile station), it will determine the type
of registration is TimerBased and add 1 to the counter of that
type of registration accordingly.
C
GC
TimerBasedSuccNum Timer Based Success Num FLAdd 1 to the counter every time when MSC returns a
Registration Accepted Order within specified time.C
GC
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DistanceBasedReqNum Distance Based Request Num FL
Every time when BS (base station) receives a registration
message from MS (mobile station), it will determine the typeof registration is DistanceBased and add 1 to the counter of
that type of registration accordingly.
C
GC
DistanceBasedSuccNum Distance Based Success Num FLAdd 1 to the counter every time when MSC returns a
Registration Accepted Order within specified time.C
GC
ZoneBasedReqNum Zone Based Request Num FL
Every time when BS (base station) receives a registration
message from MS (mobile station), it will determine the type
of registration is ZoneBased and add 1 to the counter of thattype of registration accordingly.
C
GC
ZoneBasedSuccNum Zone Based Success Num FLAdd 1 to the counter every time when MSC returns a
Registration Accepted Order within specified time.C
GC
ParameterChangeReqNu
m
Parameter Change Request
NumFL
Every time when BS (base station) receives a registration
message from MS (mobile station), it will determine the type
of registration is Parameter Change and add 1 to the counter
of that type of registration accordingly.
C
GC
ParameterChangeSuccN
um
Parameter Change Success
NumFL
Add 1 to the counter every time when MSC returns a
Registration Accepted Order within specified time.C
GC
OrderedReqNum Ordered Request Num FL
Every time when BS (base station) receives a registration
message from MS (mobile station), it will determine the type
of registration is Ordered by BS, and add 1 to the counter of
that type of registration accordingly.
C
GC
OrderedSuccNum Ordered Success Num FLAdd 1 to the counter every time when MSC returns a
Registration Accepted Order within specified time.C
GC
UserZoneReqNum User Zone Request Num FL
Every time when BS (base station) receives a registration
message from MS (mobile station), it will determine the type
of registration is User Zone and add 1 to the counter of that
type of registration accordingly.
C
GC
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UserZoneSuccNum User Zone Success Num FLAdd 1 to the counter every time when MSC returns a
Registration Accepted Order within specified time.
CGC
2.3.2 ClcReg (Cell Carrier Registration)
Statistical item Description DT Trigger C/
S
LC Res
PowerUpReqNum Power Up Request Num
IN Every time when BS (base station) receives a registration
message from MS (mobile station), it will determine the type
of registration is Powerup and add 1 to the counter of that
type of registration accordingly.
C CC
PowerUpSuccNum Power Up Success NumIN Add 1 to the counter every time when MSC returns a
Registration Accepted Order within specified time.C CC
PowerDownReqNum Power Down Request Num
IN Every time when BS (base station) receives a registration
message from MS (mobile station), it will determine the typeof registration is PowerDown and add 1 to the counter of that
type of registration accordingly.
C CC
PowerDownSuccNum Power Down Success NumIN Add 1 to the counter every time when MSC returns a
Registration Accepted Order within specified time.C CC
TimerBasedReqNum Timer Based Request Num
IN Every time when BS (base station) receives a registration
message from MS (mobile station), it will determine the type
of registration is TimerBased and add 1 to the counter of that
type of registration accordingly.
C CC
TimerBasedSuccNum Timer Based Success NumIN Add 1 to the counter every time when MSC returns a
Registration Accepted Order within specified time.C CC
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DistanceBasedReqNum Distance Based Request Num
IN Every time when BS (base station) receives a registration
message from MS (mobile station), it will determine the typeof registration is DistanceBased and add 1 to the counter of
that type of registration accordingly.
C CC
DistanceBasedSuccNum Distance Based Success NumIN Add 1 to the counter every time when MSC returns a
Registration Accepted Order within specified time.C CC
ZoneBasedReqNum Zone Based Request Num
IN Every time when BS (base station) receives a registration
message from MS (mobile station), it will determine the type
of registration is ZoneBased and add 1 to the counter of thattype of registration accordingly.
C CC
ZoneBasedSuccNum Zone Based Success NumIN Add 1 to the counter every time when MSC returns a
Registration Accepted Order within specified time.C CC
ParameterChangeReqNu
m
Parameter Change Request
Num
IN Every time when BS (base station) receives a registration
message from MS (mobile station), it will determine the type
of registration is Parameter Change and add 1 to the counter
of that type of registration accordingly.
C CC
ParameterChangeSuccN
um
Parameter Change Success
Num
IN Add 1 to the counter every time when MSC returns a
Registration Accepted Order within specified time.C CC
OrderedReqNum Ordered Request Num
IN Every time when BS (base station) receives a registration
message from MS (mobile station), it will determine the type
of registration is Ordered by BS, and add 1 to the counter of
that type of registration accordingly.
C CC
OrderedSuccNum Ordered Success NumIN Add 1 to the counter every time when MSC returns a
Registration Accepted Order within specified time.C CC
UserZoneReqNum User Zone Request Num
IN Every time when BS (base station) receives a registration
message from MS (mobile station), it will determine the type
of registration is User Zone and add 1 to the counter of that
type of registration accordingly.
C CC
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UserZoneSuccNum User Zone Success NumIN Add 1 to the counter every time when MSC returns a
Registration Accepted Order within specified time.C CC
2.4 Calculation Method
Overall Registration Success Rate = 00%1
RequestNum
SuccessNum
Type
Type
Registration Success Rate of each type = 00%1RequestNum
SuccessNum
3 Voice Services
3.1 Call Services (Voice)
3.1.1 Call Origination (Voice)
3.1.1.1 Function Description
The performance data in call origination (voice) involves the global carrier and the cell carrier (sector). After the base station (BS) receives an
origination message from the mobile station (MS), it will first determine if it is a voice call based on the parameters. If yes, it will go on the call flow for
voice services and collect related data accordingly.
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3.1.1.2 Protocol Flow
For details, please refer to 3GPP2 A.S0001-A version 2.0 2.2.2.1.
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3.1.1.3 Counter Table Detail
3.1.1.3.1 GbcVocOrigCall (Global Carrier Voice Originating Call)
Statistical item Description DT Trigger C/
S
LC Res
MSOriginateNum MS Originating Num FLAdd 1 to the counter every time when BS receives an
origination message from MS.C GC
CallSuccessNum Voice Originating RequestNum
FL Add 1 to the counter every time when BS sends theAssignment Complete message to MSC.
C GC
ExtInterruptNum Outer Interrupt Num FL
Add 1 to the counter every time when BS fails to set up a
traffic channel due to insufficient resources (including SE, VE,
CIC, CE, Walsh Code and Power).
C
GC
BlockFailureNum Block Success Num FLAdd 1 to the counter every time when BS receives a release
request from MS or MSC in the process of call setup.C
GC
OtherFailureNum Other Reason Success Num FLAdd 1 to the counter every time when the call origination fails
for reasons other than the above.C
GC
3.1.1.3.2 ClcVocOrgCall (Cell Carrier Voice Originating Call)
Statistical item Description DT Trigger C/
S
LC Res
MSOriginateNum MS Originating Num INAdd 1 to the counter every time when BS receives an
origination message from MS.C CC
CallSuccessNumVoice Originating Request
Num
IN Add 1 to the counter every time when BS sends the
Assignment Complete message to MSC.C CC
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ExtInterruptNum Outer Interrupt Num
IN Add 1 to the counter every time when BS fails to set up a
traffic channel due to insufficient resources (including SE, VE,
CIC, CE, Walsh Code and Power).
C CC
BlockFailureNum Block Success NumIN Add 1 to the counter every time when BS receives a release
request from MS or MSC in the process of call setup.C CC
OtherFailureNum Other Reason Success NumIN Add 1 to the counter every time when the call origination fails
for reasons other than the above.C CC
3.1.1.4 Calculation Method
Call Origination Success Rate = 100%
umOriginateN
SuccessNum
Call Origination Block Rate = 100%
umOriginateN
BlockNum
Call Origination External Interrupt Rate = 100%
umOriginateN
mterrruptNuExternalIn
Note: The user may decide whether the external interrupt number is added to the success number.
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3.1.2 Paging (Voice)
3.1.2.1 Function Description
The performance data in paging (voice) involves the global carrier and the cell carrier (sector). After the base station (BS) receives a paging request
from the mobile switching center (MSC), it will broadcast the message. And when BS receives the page response from a mobile station (MS), it will go
on the paging flow for voice services and collect related data accordingly.
3.1.2.2 Protocol Flow
For details, please refer to 3GPP2 A.S0001-A version 2.0 2.2.4.1.
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3.1.2.3 Counter Table Detail
3.1.2.3.1 GbcVocPagCall (Global Carrier Voice Paging Call)
Statistical item Description DT Trigger C/
S
LC Res
PagingMsNum MS Paging Num FLAdd 1 to the counter every time when BS receives a paging
request from MSC.C
GC
PageResponceNum MS Paging Response Num FL Add 1 to the counter every time when BS receives a pageresponse message from MS.
C GC
CallSuccessNum Voice Paging Request Num FLAdd 1 to the counter every time when BS sends the
Assignment Complete message to MSC.C
GC
ExtInterruptNum Outer Interrupt Num FL
Add 1 to the counter every time when BS fails to set up a
traffic channel due to insufficient resources (including SE, VE,
CIC, CE, Walsh Code and Power).
C
GC
BlockFailureNum Block Success Num FLAdd 1 to the counter every time when BS receives a release
request from MS or MSC in the process of call setup.C
GC
OtherFailureNum Other Reason Success Num FLAdd 1 to the counter every time when the paging fails for
reasons other than the above.C
GC
3.1.2.3.2 ClcVocPagCall (Cell Carrier Voice Paging Call)
Statistical item Description DT Trigger C/
S
LC Res
PagingMsNum MS Paging NumIN Add 1 to the counter every time when BS receives a paging
request from MSC.C CC
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PageResponceNum MS Paging Response NumIN Add 1 to the counter every time when BS receives a page
response message from MS.C CC
CallSuccessNum Voice Paging Request NumIN Add 1 to the counter every time when BS sends the
Assignment Complete message to MSC.C CC
ExtInterruptNum Outer Interrupt Num
IN Add 1 to the counter every time when BS fails to set up a
traffic channel due to insufficient resources (including SE, VE,
CIC, CE, Walsh Code and Power).
C CC
BlockFailureNum Block Success NumIN Add 1 to the counter every time when BS receives a release
request from MS or MSC in the process of call setup.
C CC
OtherFailureNum Other Reason Success NumIN Add 1 to the counter every time when the paging fails for
reasons other than the above.C CC
3.1.2.4 Calculation Method
Paging Response Rate= 100%
PagingNum
onseNumPagingResp
Paging Success Rate = 100%
onseNumPagingResp
SuccessNum
Paging Block Rate = 100%
onseNumPagingResp
BlockNum
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Paging External Interrupt Rate = 100%
onseNumPagingResp
mterrruptNuExternalIn
Note: The user may decide whether the external interrupt number is added to the success number.
3.1.3 Calls (Voice)
3.1.3.1 Function Description
As the call process of voice services includes call origination (voice) and paging (voice), its data comes from the data of the two.
3.1.3.2 Calculation Method
Call Success Rate (Voice) = 100%+
+
MTMO
MTMO
onseNumPagingRespumOriginateN
SuccessNumSuccessNum
Call Block Rate (Voice) = 0%10onseNumPagingRespumOriginateN
BlocksNumBlockNum
MTMO
MTMO +
+
Call External Interrupt Rate (Voice)
= 100%+
+
MTMO
MTMO
onseNumPagingRespumOriginateN
terruptNumExternalInterruptNumExternalIn
Note: The user may decide whether the external interrupt number is added to the success number.
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3.2 Handoff (Voice)
3.2.1 Intra-BSS Handoff
3.2.1.1 Function Description
The intra-BSS handoff is the handoff that takes place in the same BSS as that of call setup. Its performance management data involves the global and
cell carriers. Based on the traffic channels it occupies, it can be further divided into the following types:
1. Soft handoff: The handoff whose traffic channels are in different CEs.2. Softer handoff: The handoff whose traffic channels are in the same CE but with different Walsh codes.
3. Semi-soft handoff: According to related 3G protocols, all the change carrier handoffs, caused by frame-offset handoffs and change RC handoffs
are hard handoff. To distinguish these kinds of hard handoff from that occurs between the original BS and one of other manufacturers BSs, we
call them semi-soft handoff.
4. Cross-BSS handoff out: The handoff where the traffic channel for call setup is in a BSS, but as the mobile station moves, its air interface traffic
channel is handed off out to another BSS.
5. Other intra-BSS handoff: Those handoffs that cannot be classified into the above types.
3.2.1.2 Protocol Flow
For details, please refer to 3GPP2 C.S0005-A v6.0 ANNEX B CDMA CALL FLOW EXAMPLES.
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3.2.1.3 Counter Table Detail
3.2.1.3.1 GbcVocHoSrcBss (Global Carrier Voice Handoff as Source BSS)
Statistical item Description DT Trigger C/
S
LC Res
SrcBscSoftAdd_HoRNum
Soft Handoff Add Request
Num as Source BSC FL
Every time when BS receives a handoff request from MS, it
will determine the type of handoff is Soft and add 1 to thecounter of that type accordingly.
C
GC
SrcBscSoftAdd_HoSNumSoft Handoff Add Success
Num as Source BSCFL
Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C
GC
SrcBscSofterAdd_HoRNu
m
Softer Handoff Add Request
Num as Source BSC
FL
Every time when BS receives a handoff request from MS, it
will determine the type of handoff is Softer and add 1 to the
counter of that type accordingly.
C
GC
SrcBscSofterAdd_HoSNu
m
Softer Handoff Add Success
Num as Source BSCFL
Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C
GC
SrcBscFREQ_HoRNum
Inter-Frequency Semi handoff
Add Request Num as Source
BSC
FL
Every time when BS receives a handoff request from MS, it
will determine the type of handoff is change Frequency and
add 1 to the counter of that type accordingly.
C
GC
SrcBscFREQ_HoSNum
Inter-Frequency Semi handoff
Add Success Num as Source
BSC
FL
Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C
GC
SrcBscFO_HoRNumInter-Frame Semi handoff Add
Request Num as Source BSCFL
Every time when BS receives a handoff request from MS, it
will determine the type of handoff is change Frame Offset and
add 1 to the counter of that type accordingly.
C
GC
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SrcBscFO_HoSNumInter-Frame Semi handoff Add
Success Num as Source BSC
FL
Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C
GC
SrcBscRC_HoRNumInter-RC Semi handoff Add
Request Num as Source BSCFL
Every time when BS receives a handoff request from MS, it
will determine the type of handoff is change Radio
Configuration and add 1 to the counter of that type
accordingly.
C
GC
SrcBscRC_HoSNum
Inter-RC Semi handoff Add
Success Num as Source BSC FL
Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to thecounter of that type accordingly.
C
GC
InterBscHo_HoRNum
Handoff-Out Handoff Request
Num Between BSC as Source
BSC
FL
Every time when BS receives a handoff request from MS, it
will determine the type of handoff is out to other BS and add 1
to the counter of that type accordingly.
C
GC
InterBscHo_HoSNum
Handoff-Out Handoff Success
Num Between BSC as Source
BSC
FL
Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C
GC
SrcBscOther_HoRNumOther Handoff Request Num
Between BSC as Source BSCFL
Every time when BS receives a handoff request from MS, it
will determine the type of handoff is not recognized and add 1
to the counter of that type accordingly.
C
GC
SrcBscOther_HoSNumOther Handoff Success Num
Between BSC as Source BSCFL
Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C
GC
3.2.1.3.2 ClcVocHoSrcBss (Cell Carrier Voice Handoff as Source BSS)
Statistical item Description DT Trigger C/
S
LC Res
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SrcBscSoftAdd_HoRNumSoft Handoff Add Request
Num as Source BSC
IN Every time when BS receives a handoff request from MS, it
will determine the type of handoff is Soft and add 1 to the
counter of that type accordingly.
C CC
SrcBscSoftAdd_HoSNumSoft Handoff Add Success
Num as Source BSC
IN Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C CC
SrcBscSofterAdd_HoRNu
m
Softer Handoff Add Request
Num as Source BSC
IN Every time when BS receives a handoff request from MS, it
will determine the type of handoff is Softer and add 1 to the
counter of that type accordingly.
C CC
SrcBscSofterAdd_HoSNu
m
Softer Handoff Add Success
Num as Source BSC
IN Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C CC
SrcBscFREQ_HoRNum
Inter-Frequency Semi handoff
Add Request Num as Source
BSC
IN Every time when BS receives a handoff request from MS, it
will determine the type of handoff is change Frequency and
add 1 to the counter of that type accordingly.
C CC
SrcBscFREQ_HoSNumInter-Frequency Semi handoff
Add Success Num as Source
BSC
IN Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C CC
SrcBscFO_HoRNumInter-Frame Semi handoff Add
Request Num as Source BSC
IN Every time when BS receives a handoff request from MS, it
will determine the type of handoff is change Frame Offset and
add 1 to the counter of that type accordingly.
C CC
SrcBscFO_HoSNum Inter-Frame Semi handoff AddSuccess Num as Source BSC
IN Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C CC
SrcBscRC_HoRNumInter-RC Semi handoff Add
Request Num as Source BSC
IN Every time when BS receives a handoff request from MS, it
will determine the type of handoff is change Radio
Configuration and add 1 to the counter of that type
accordingly.
C CC
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SrcBscRC_HoSNumInter-RC Semi handoff Add
Success Num as Source BSC
IN Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C CC
InterBscHo_HoRNum
Handoff-Out Handoff Request
Num Between BSC as Source
BSC
IN Every time when BS receives a handoff request from MS, it
will determine the type of handoff is out to other BS and add 1
to the counter of that type accordingly.
C CC
InterBscHo_HoSNum
Handoff-Out Handoff Success
Num Between BSC as Source
BSC
IN Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C CC
SrcBscOther_HoRNumOther Handoff Request Num
Between BSC as Source BSC
IN Every time when BS receives a handoff request from MS, it
will determine the type of handoff is not recognized and add 1
to the counter of that type accordingly.
C CC
SrcBscOther_HoSNumOther Handoff Success Num
Between BSC as Source BSC
IN Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C CC
3.2.1.4 Calculation Method
Overall Handoff Success Rate = 00%
Type
1RequestNum
SuccessNumType
Handoff Success Rate of each type = 00%1RequestNum
SuccessNum
Note: According to related protocols, the semi-soft handoff is often classified into the hard handoff. Therefore, calculate the handoff success rate of
semi-soft handoff separately.
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3.2.2 Inter-BSS Handoff
3.2.2.1 Function Description
The inter-BSS handoff is the handoff that takes place in the BSS (the target one) different from that of call setup due to the move of the mobile station.
Its performance management data involves the global and cell carriers. Based on the traffic channels it occupies, it can be further divided into the
following types:
1. Soft handoff: The handoff whose traffic channels are in different CEs.
2. Softer handoff: The handoff whose traffic channels are in the same CE but with different Walsh codes.
3. Semi-soft handoff: According to related 3G protocols, all the change carrier handoffs, caused by frame-offset handoffs and change RC handoffs
are hard handoff. To distinguish these kinds of hard handoff from that occurs between the original BS and one of other manufacturers BSs, we
call them semi-soft handoff.
4. Cross-BSS handoff in: The handoff where the traffic channel for call setup is in other BSS, but as the mobile station moves, its air interface traffic
channel is handed off into the BSS.
5. Other intra-BSS handoff: Those handoffs that cannot be classified into the above types.
3.2.2.2 Protocol Flow
For details, please refer to 3GPP2 A.S0001-A version 2.0 3.5.2.3.1.
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3.2.2.3 Counter Table Detail
3.2.2.3.1 GbcVocHoTgtBss (Global Carrier Voice Handoff as Target BSS)
Statistical item Description DT Trigger C/
S
LC Res
TgtBscSoftAdd_HoRNumSoft Handoff Add Request
Num as Target BSCFL
Every time when BS receives a handoff request from MS, it
will determine the type of handoff is Soft and add 1 to the
counter of that type accordingly.
C
GC
TgtBscSoftAdd_HoSNumSoft Handoff Add Success
Num as Target BSCFL
Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C
GC
TgtBscSofterAdd_HoRNu
m
Softer Handoff Add Request
Num as Target BSCFL
Every time when BS receives a handoff request from MS, it
will determine the type of handoff is Softer and add 1 to the
counter of that type accordingly.
C
GC
TgtBscSofterAdd_HoSNu
m
Softer Handoff Add Success
Num as Target BSCFL
Every time when BS receives a Handoff Completion messagefrom MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
CGC
TgtBscFREQ_HoRNum
Inter-Frequency Semi handoff
Add Request Num as Target
BSC
FL
Every time when BS receives a handoff request from MS, it
will determine the type of handoff is change Frequency and
add 1 to the counter of that type accordingly.
C
GC
TgtBscFREQ_HoSNum
Inter-Frequency Semi handoff
Add Success Num as Target
BSC
FL
Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C
GC
TgtBscFO_HoRNumInter-Frame Semi handoff Add
Request Num as Target BSCFL
Every time when BS receives a handoff request from MS, it
will determine the type of handoff is change Frame Offset and
add 1 to the counter of that type accordingly.
C
GC
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TgtBscFO_HoSNumInter-Frame Semi handoff Add
Success Num as Target BSC
FL
Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C
GC
TgtBscRC_HoRNumInter-RC Semi handoff Add
Request Num as Target BSCFL
Every time when BS receives a handoff request from MS, it
will determine the type of handoff is change Radio
Configuration and add 1 to the counter of that type
accordingly.
C
GC
TgtBscRC_HoSNum
Inter-RC Semi handoff Add
Success Num as Target BSC FL
Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to thecounter of that type accordingly.
C
GC
InterBscHo_HoRNum
Handoff-Out Handoff Request
Num Between BSC as Target
BSC
FL
Every time when BS receives a handoff request from MS, it
will determine the type of handoff is handoff into self and add
1 to the counter of that type accordingly.
C
GC
InterBscHo_HoSNum
Handoff-Out Handoff Success
Num Between BSC as Target
BSC
FL
Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C
GC
TgtBscOther_HoRNumOther Handoff Request Num
Between BSC as Target BSCFL
Every time when BS receives a handoff request from MS, it
will determine the type of handoff is not recognized and add 1
to the counter of that type accordingly.
C
GC
TgtBscOther_HoSNumOther Handoff Success Num
Between BSC as Target BSCFL
Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C
GC
3.2.2.3.2 ClcVocHoTgtBss (Cell Carrier Voice Handoff as Target BSS)
Statistical item Description DT Trigger C/
S
LC Res
3G RLSA P f M t I d d Th i C l l ti
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TgtBscSoftAdd_HoRNumSoft Handoff Add Request
Num as Target BSC
IN Every time when BS receives a handoff request from MS, it
will determine the type of handoff is Soft and add 1 to the
counter of that type accordingly.
C CC
TgtBscSoftAdd_HoSNumSoft Handoff Add Success
Num as Target BSC
IN Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C CC
TgtBscSofterAdd_HoRNu
m
Softer Handoff Add Request
Num as Target BSC
IN Every time when BS receives a handoff request from MS, it
will determine the type of handoff is Softer and add 1 to the
counter of that type accordingly.
C CC
TgtBscSofterAdd_HoSNu
m
Softer Handoff Add Success
Num as Target BSC
IN Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C CC
TgtBscFREQ_HoRNum
Inter-Frequency Semi handoff
Add Request Num as Target
BSC
IN Every time when BS receives a handoff request from MS, it
will determine the type of handoff is change Frequency and
add 1 to the counter of that type accordingly.
C CC
TgtBscFREQ_HoSNumInter-Frequency Semi handoffAdd Success Num as Target
BSC
IN Every time when BS receives a Handoff Completion messagefrom MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C CC
TgtBscFO_HoRNumInter-Frame Semi handoff Add
Request Num as Target BSC
IN Every time when BS receives a handoff request from MS, it
will determine the type of handoff is change Frame Offset and
add 1 to the counter of that type accordingly.
C CC
TgtBscFO_HoSNum Inter-Frame Semi handoff AddSuccess Num as Target BSC
IN Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C CC
TgtBscRC_HoRNumInter-RC Semi handoff Add
Request Num as Target BSC
IN Every time when BS receives a handoff request from MS, it
will determine the type of handoff is change Radio
Configuration and add 1 to the counter of that type
accordingly.
C CC
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TgtBscRC_HoSNumInter-RC Semi handoff Add
Success Num as Target BSC
IN Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C CC
InterBscHo_HoRNum
Handoff-Out Handoff Request
Num Between BSC as Target
BSC
IN Every time when BS receives a handoff request from MS, it
will determine the type of handoff is handoff into self and add
1 to the counter of that type accordingly.
C CC
InterBscHo_HoSNum
Handoff-Out Handoff Success
Num Between BSC as Target
BSC
IN Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C CC
TgtBscOther_HoRNumOther Handoff Request Num
Between BSC as Target BSC
IN Every time when BS receives a handoff request from MS, it
will determine the type of handoff is not recognized and add 1
to the counter of that type accordingly.
C CC
TgtBscOther_HoSNumOther Handoff Success Num
Between BSC as Target BSC
IN Every time when BS receives a Handoff Completion message
from MS, it will determine the type of handoff and add 1 to the
counter of that type accordingly.
C CC
3.2.2.4 Calculation Method
Overall Handoff Success Rate = 00%
Type
1RequestNum
SuccessNumType
Handoff Success Rate of each type = 00%1RequestNum
SuccessNum
Note: According to related protocols, the semi-soft handoff is often classified into the hard handoff. Therefore, calculate the handoff success rate of
semi-soft handoff separately.
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3.3 Release (Voice)
3.3.1 Function Description
The releases in voice services are divided into two types: normal releases (hang up) from the mobile station (MS), base station (BS) and mobile
switching center (MSC), and abnormal release (call drop) from the MS, BS and MSC. Therefore, count the numbers of normal and abnormal releases
respectively.
3.3.2 Protocol Flow
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3.3.3 Counter Table Detail
3.3.3.1 GbcVocRls (Global Carrier Voice Release)
Statistical item Description DT Trigger C/
S
LC Res
CM_NorRlsSNum Normal Release Num FLAdd 1 to the counter every time when BS receives a normal
release message from MS or MSC.C
GC
CM_SysDorpNum System Drop Num FLAdd 1 to the counter every time when a call exception
message from BS or MSC is received. CGC
CM_RadioDropNum Radio Drop Num FLAdd 1 to the counter every time when a call exception
radio message from BS or MSC is received.C
GC
3.3.3.2 ClcVocRls (Cell Carrier Voice Release)
Statistical item Description DT Trigger C/ S
LC Res
CM_NorRlsSNum Normal Release NumIN Add 1 to the counter every time when BS receives a normal
release message from MS or MSC.C CC
CM_SysDorpNum System Drop NumIN Add 1 to the counter every time when a call exception
message from BS or MSC is received.C CC
CM_RadioDropNum Radio Drop Num
IN Add 1 to the counter every time when a call exception
radio message from BS or MSC is received. C CC
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3.3.4 Calculation Method
Call Drop Rate = 100%+
DropNumaseNumNormalRele
DropNum
3.4 Traffic (Voice)
3.4.1 Intra-BSS Traffic
3.4.1.1 Function Description
The intra-BSS traffic refers to the traffic of calls and handoffs which both occur in the same BSS.
Based on the call flow, the system divides the entire call process into 5 time periods.
T1: from the time when BS receives a call request from MS to the time when BS receives an assignment request from MSCT2: from the time when BS receives the assignment request from MSC to the time when BS sends channel assignment message to MS
T3: from the time when BS sends channel assignment message to MS to the time when BS sends an assignment complete message to MSC
T4: from the time when BS sends the assignment complete message to MSC to the time when BS sends to MSC a clear request (this time period is
the conversation process)
T5: from the time when BS sends to MSC a clear request to the time of Clear Complete
As there may be soft handoff in the time periods T3 and T4, the traffic in these two periods includes both that of calls and that of handoffs.
Please follow the calculation method below to calculate the traffic of call and handoff.The traffic of call is the duration of the conversation, while the traffic of handoff can be calculated as follows:
In the process of handoff, the traffic of handoff is the duration of that handoff deducting the part used for the call.
Suppose the duration of a handoff is T and 3 CEs are occupied in this handoff process. 1 CE is enough for the call, so the rest 2 CEs must be allocated
to the handoff. Provided that 3 CEs are evenly used, then for each CE, its traffic of call is T/3, while its traffic of handoff is 2T/3.
If softer handoff occurs between cells of a BTS in this duration, the traffic on the traffic channel of each CE should be further broken down.
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Suppose there are two traffic channels in the second one of the above 3 CEs, the total traffic on the two channels are the same as that of the CE. Then
the traffic of call on each traffic channel is T/3/2 and the traffic of handoff is 2T/3/2. The rest traffic on this channel, T (T/3/2) (2T/3/2), is the traffic of
softer handoff.
From the above, we can summarize the following points:
1. The traffic of call for each CE can be obtained by dividing the call duration by the number of CEs.
2. The traffic of handoff for each CE can be got by deducting the traffic of call from the total traffic.
3. The traffic of call on the traffic channel (TCH) of a CE can be calculated by dividing the traffic of call of that CE by the number of TCHs.
4. The traffic of handoff on each TCH of a CE can be calculated by dividing the traffic of handoff of that CE by the number of TCHs.
5. The traffic of softer handoff on each TCH of a CE can be got by deducting the part for call and handoffs of that CE from the total traffic of that CE.
With the traffic of each CE and TCH, we can apportion the traffic among the cells/carriers of each BTS to calculate the traffic of each BTS.
Apportionment of Traffic:
Call Soft Handoff Softer HandoffCE TCH CE TCH CE TCH
T/3/2 T-T/3 /2 - T-T/3/2- T-T/3 /2T/3
T/3/2T-T/3
T-T/3 /2 - T-T/3/2- T-T/3 /2
T/3 T/3 T-T/3 T-T/3 - -
T/3 T/3 T-T/3 T-T/3 - -
CE3 BTS3
CE2 BTS2
CE1 BTS1
B
S
C
TCH at Air Interface
TCH1
TCH2
TCH3
TCH4
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3.4.1.2 Protocol Flow
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3.4.1.3 Counter Table Detail
3.4.1.3.1 GbcVocErl (Global Carrier Voice Erlang as Source BSS)
Statistical item Description DT Trigger C/
S
LC Res
UmaOrg_A1fAssReq_Du
ration
Request Call Duration From
Originating To Assign(Second)FL
Duration from the time when BS receives an origination
message from MS to the time when BS receives an
assignment request from MSC
C
GC
AvfAssReq_AvfSvcAss_
Duration
Call Duration From Assign
Requesting To Traffic
Assign(Second)
FL
Duration from the time when BS receives the assignment
request from MSC to the time when BS sends channel
assignment message to MS
C
GC
AvfSvcAss_AvfAssCmp_
Dur
Call Duration From Originating
To Assign(Second)FL
Duration from the time when BS sends channel assignment
message to MS to the time when BS sends an assignment
complete message to MSC
C
GC
AvrAssCmp_AvfRlsReq_
Dur
Call Duration From Finishing
Assign To Requesting
Release(Second)
FL
Duration from the time when BS sends the assignment
complete message to MSC to the time when BS sends to
MSC a clear request (this time period is the conversation
process)
C
GC
AvfRlsReq_EndPrc_Dur
Call Duration From
Requesting Release To
resource release(Second)
FLDuration from the time when BS sends to MSC a clear
request to the time of Clear Complete
C
GC
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3.4.1.3.2 ClcVocErl (Cell Carrier Voice Erlang as Source BSS)
Statistical item Description DT Trigger C/ S
LC Res
UmaOrg_A1fAssReq_Du
ration
Request Call Duration From
Originating To Assign(Second)FL
Duration from the time when BS receives an origination
message from MS to the time when BS receives an
assignment request from MSC
C CC
AvfAssReq_AvfSvcAss_
Duration
Call Duration From Assign
Requesting To Traffic
Assign(Second)
FL
Duration from the time when BS receives the assignment
request from MSC to the time when BS sends channel
assignment message to MS
C CC
AvfSvcAss_AvfAssCmp_
CallDur
Call Duration From Traffic
Assign To Assign
Finished(Second)
FL
Call Duration from the time when BS sends channel
assignment message to MS to the time when BS sends an
assignment complete message to MSC
C CC
AvfSvcAss_AvfAssCmp_
SHoDur
Soft Handoff Duration From
Traffic Assign To Assign
Finished(Second)
FL
Soft Handoff Duration from the time when BS sends channel
assignment message to MS to the time when BS sends an
assignment complete message to MSC
C CC
AvfSvcAss_AvfAssCmp_
SSHoDur
Softer Handoff Duration From
Traffic Assign To Assign
Finished(Second)
FL
Softer Handoff Duration from the time when BS sends
channel assignment message to MS to the time when BS
sends an assignment complete message to MSC
C CC
AvrAssCmp_AvfRlsReq_
CallDur
Call Duration From Assign
Finished To Requesting
Release(Second)
FL
Call Duration from the time when BS sends the assignment
complete message to MSC to the time when BS sends to
MSC a clear request
C CC
AvrAssCmp_AvfRlsReq_
ShoDur
Soft Handoff Duration From
Assign Finished To
Requesting Release(Second)
FL
Soft Handoff Duration from the time when BS sends the
assignment complete message to MSC to the time when BS
sends to MSC a clear request
C CC
AvrAssCmp_AvfRlsReq_
SSHoDur
Softer Handoff Duration From
Assign Finished To
Requesting Release(Second)
FL
Softer Handoff Duration from the time when BS sends the
assignment complete message to MSC to the time when BS
sends to MSC a clear request
C CC
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AvfRlsReq_EndPrc_Call
Dur
Call Duration From
Requesting Release To
resource release(Second)
FLCall Duration from the time when BS sends to MSC a clear
request to the time of Clear CompleteC CC
AvfRlsReq_EndPrc_Sho
Dur
Soft Handoff Duration From
Requesting Release To
resource release(Second)
FLSoft Handoff Duration from the time when BS sends to MSC
a clear request to the time of Clear CompleteC CC
AvfRlsReq_EndPrc_SSH
oDur
Softer Handoff Duration From
Requesting Release To
resource release(Second)
FLSofter Handoff Duration from the time when BS sends to
MSC a clear request to the time of Clear CompleteC CC
3.4.1.4 Calculation Method
As the entire process from the call setup to the release is divided into 5 time periods as per the standard protocol, the users can define the call duration
by themselves to meet their specific requirements. It is recommended to define the call duration as the follows:
Call duration: CallDur = AvfSvcAss_AvfAssCmp (T3)
+ AvrAssCmp_AvfRlsReq (T4)+ AvfRlsReq_EndPrc (T5)
Traffic (Erl) in unit timeT
CallDurT
where the numerator is the total call duration within the time T
As in the time period T3, T4 and T5, handoff may occur. So the traffic during these periods includes not only the traffic of calls, but also the traffic of softhandoff and/or softer handoff.
From the above description and analysis, we can calculate the following:
Call Duration:
CallDur = AvfSvcAss_AvfAssCmp_CallDur
+ AvrAssCmp_AvfRlsReq_CallDur
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+ AvfRlsReq_EndPrc_CallDur
Soft Handoff Duration:
SHODur = AvfSvcAss_AvfAssCmp_SHODur+ AvrAssCmp_AvfRlsReq_SHODur
+ AvfRlsReq_EndPrc_SHODur
Softer Handoff Duration
SSHODur = AvfSvcAss_AvfAssCmp_SSHODur
+ AvrAssCmp_AvfRlsReq_SSHODur
+ AvfRlsReq_EndPrc_SSHODur
And the traffics in unit time are calculated as follows:
Traffic of call:T
CallDurT
Traffic of soft handoff:T
SHODurT
Traffic of softer handoff:T
SSHODurT
As the above traffic is calculated based on the usage of CEs and TCHs, the traffic of the BTS or Cell where these CEs and TCHs are can be calculated.
And the traffic of call, soft handoff and softer handoff can be calculated separately for the BTS or Cell.
For example, for a cell:
Its traffic of calls is the sum of the traffic of calls on all of its TCHs. Its traffic of soft handoffs is the sum of the traffic of softer handoffs on all of its TCHs.
Its traffic of softer handoffs is the sum of the traffic of softer handoffs on all of its TCHs.
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3.4.2 Inter-BSS Traffic
3.4.2.1 Function Description
The inter-BSS traffic is the traffic of calls that are handed off from other BSSs to this BSS and occupy the system resources of this BSS. As only
handoff is involved in this process, this type of traffic is actually the traffic of handoffs.
3.4.2.2 Protocol Flow
The same as that for intra-BSS traffic
3.4.2.2.1 GbcVocErlTgtBss (Global Carrier Voice Erlang as Target BSS)
Statistical item Description DT Trigger C/
S
LC Res
HODurationVoice Handoff TCH
Duration(Second)FL The traffic of handoff in the time period T4 C GC
3.4.2.2.2 ClcVocErlTgtBss (Cell Carrier Voice Erlang as Target BSS)
Statistical item Description DT Trigger C/
S
LC Res
SHoDuration Soft Handoff TCHDuration(Second)
FL The traffic of soft handoff in the time period T4 C CC
SSHoDurationSofter Handoff TCH
Duration(Second)FL The traffic of softer handoff in the time period T4 C CC
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3.4.2.3 Calculation Method
The duration and traffic of inter-BSS handoff are calculated as follows:Soft Handoff Duration: SHODur = SHoDuration
Softer Handoff Duration: SSHODur = SSHoDuration
Traffic of Soft Handoff:T
SHODurT
Traffic of Softer Handoff:T
SSHODurT
4 SMS
4.1 SMS on Control Channels
4.1.1 Function Description
Generally, short messages occur on the control channel, and they are divided into two types: short messages originated by the mobile station (MS)
and those terminated by the mobile switching center (MSC). Therefore, count the numbers of successful and failed short messages of the two types
respectively.
4.1.2 Protocol Flow
SMS originated by MS
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SMS terminated by MSC
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4.1.3 Counter Table Detail
4.1.3.1 GbcSmsCallCch (Global Carrier SMS Call on Control Channel)
Statistical item Description DT Trigger C/
S
LC Res
CCHOriginTotalNumCCH Originating SM Total
NumFL
In the SMS originated by MS, add 1 to the counter every time
when BS receives a SMS Delivery message from MS.C
GC
CCHOriginReqNum
CCH Originating SM Request
Num FL
In the SMS originated by MS, add 1 to the counter every time
when BS sends a ADDS Deliver Ack message to MSC. C
GC
CCHPagingTotalNum CCH Paging SM Total Num FLIn the SMS terminated by MSC, add 1 to the counter every
time when BS receives a ADDS Deliver message from MSC.C
GC
CCHPagingReqNumCCH Paging SM Request
NumFL
In the SMS terminated by MSC, add 1 to the counter every
time when BS sends a ADDS Deliver Ack message to MSC.C
GC
4.1.4 Calculation Method
Call Origination Success Rate of SMS on control channel = 00%1equestNumOriginateR
uccessNumOriginateS
Paging Success Rate of SMS on control channel = 00%1estNumPagingRequ
essNumPagingSucc
Overall Success Rate of SMS on control channel
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= 00%1estNumPagingRequequestNumOriginateR
essNumPagingSuccuccessNumOriginateS
+
+
4.2 SMS on Traffic Channels
4.2.1 Call Origination (SMS)
4.2.1.1 Function Description
The performance data in call origination (SMS) involves the global carrier and the cell carrier (sector). After the base station (BS) receives an
origination message from the mobile station (MS), it will first determine if it is a call of short message on the traffic channel based on its service option.
If yes, it will go on the call flow for SMS, which is similar to that for voice services, and collect related data accordingly.
4.2.1.2 Protocol Flow
For details, please refer to 3GPP2 A.S0001-A version 2.0 2.2.2.1.
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4.2.1.3 Counter Table Detail
4.2.1.3.1 GbcSmsOrgCall (Global Carrier SMS Originating Call)
Statistical item Description DT Trigger C/
S
LC Res
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Add 1 to the counter every time when BS receives an
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MSOriginateNum MS Originating Num FLAdd 1 to the counter every time when BS receives an
origination message from MS.C GC
CallSuccessNum Voice Originating RequestNum
FL Add 1 to the counter every time when BS sends theAssignment Complete message to MSC.
C GC
ExtInterruptNum Outer Interrupt Num FL
Add 1 to the counter every time when BS fails to set up a
traffic channel due to insufficient resources (including SE, VE,
CIC, CE, Walsh Code and Power).
C
GC
BlockFailureNum Block Success Num FLAdd 1 to the counter every time when BS receives a release
request from MS or MSC in the process of call setup.C
GC
OtherFailureNum Other Reason Success Num FLAdd 1 to the counter every time when the call origination fails
for reasons other than the above.C
GC
4.2.1.3.2 ClcSmsOrgCall (Cell Carrier SMS Originating Call)
Statistical item Description DT Trigger C/
S
LC Res
MSOriginateNum MS Originating NumIN Add 1 to the counter every time when BS receives an
origination message from MS.C CC
CallSuccessNumVoice Originating Request
Num
IN Add 1 to the counter every time when BS sends the
Assignment Complete message to MSC.C CC
ExtInterruptNum Outer Interrupt Num
IN Add 1 to the counter every time when BS fails to set up a
traffic channel due to insufficient resources (including SE, VE,
CIC, CE, Walsh Code and Power).
C CC
BlockFailureNum Block Success NumIN Add 1 to the counter every time when BS receives a release
request from MS or MSC in the process of call setup.C CC
OtherFailureNum Other Reason Success NumIN Add 1 to the counter every time when the call origination fails
for reasons other than the above.C CC
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4.2.1.4 Calculation Method
Call Origination Success Rate = 100%
umOriginateN
SuccessNum
Call Origination Block Rate = 100%
umOriginateN
BlockNum
Call Origination External Interrupt Rate = 100%
umOriginateN
mterrruptNuExternalIn
Note: The user may decide whether the external interrupt number is added to the success number.
4.2.2 Paging (SMS)
4.2.2.1 Function Description
The performance data in paging (SMS) involves the global carrier and the cell carrier (sector). After the base station (BS) receives a paging request
from the mobile switching center (MSC), it will broadcast the message. And when BS receives the page response from a mobile station (MS), it will goon the paging flow for SMS services and collect related data accordingly.
4.2.2.2 Protocol Flow
For details, please refer to 3GPP2 A.S0001-A version 2.0 2.2.4.1.
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4 2 2 3 Counter Table Detail
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4.2.2.3 Counter Table Detail
4.2.2.3.1 GbcSmsPagCall (Global Carrier SMS Paging Call)
Statistical item Description DT Trigger C/
S
LC Res
PagingMsNum MS Paging Num FLAdd 1 to the counter every time when BS receives a paging
request from MSC.C
GC
PageResponceNum MS Paging Response Num FL
Add 1 to the counter every time when BS receives a page
response message from MS. C
GC
CallSuccessNum Voice Paging Request Num FLAdd 1 to the counter every time when BS sends the
Assignment Complete message to MSC.C
GC
ExtInterruptNum Outer Interrupt Num FL
Add 1 to the counter every time when BS fails to set up a
traffic channel due to insufficient resources (including SE, VE,
CIC, CE, Walsh Code and Power).
C
GC
BlockFailureNum Block Success Num FLAdd 1 to the counter every time when BS receives a release
request from MS or MSC in the process of call setup.C
GC
OtherFailureNum Other Reason Success Num FLAdd 1 to the counter every time when the paging fails for
reasons other than the above.C
GC
4.2.2.3.2 ClcSmsPagCall (Cell Carrier SMS Paging Call)
Statistical item Description DT Trigger C/
S
LC Res
PagingMsNum MS Paging NumIN Add 1 to the counter every time when BS receives a paging
request from MSC.C CC
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P R N MS P i R NIN Add 1 to the counter every time when BS receives a page
C CC
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PageResponceNum MS Paging Response Numy p g
response message from MS.C CC
CallSuccessNum Voice Paging Request Num IN Add 1 to the counter every time when BS sends theAssignment Complete message to MSC.
C CC
ExtInterruptNum Outer Interrupt Num
IN Add 1 to the counter every time when BS fails to set up a
traffic channel due to insufficient resources (including SE, VE,
CIC, CE, Walsh Code and Power).
C CC
BlockFailureNum Block Success NumIN Add 1 to the counter every time when BS receives a release
request from MS or MSC in the process of call setup.C CC
OtherFailureNum Other Reason Success NumIN Add 1 to the counter every time when the paging fails for
reasons other than the above.C CC
4.2.2.4 Calculation Method
Paging Response Rate= 100%
PagingNum
onseNumPagingResp
Paging Success Rate = 100%
onseNumPagingResp
SuccessNum
Paging Block Rate = 100%
onseNumPagingResp
BlockNum
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mterrruptNuExternalIn
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Paging External Interrupt Rate = 100%
onseNumPagingResp
mterrruptNuExternalIn
Note: The user may decide whether the external interrupt number is added to the success number.
4.2.3 SMS Calls
4.2.3.1 Function Description
As the call process of SMS includes call origination (SMS) and paging (SMS), its data comes from the data of the two.
4.2.3.2 Calculation Method
Call Success Rate (SMS) = 100%+
+
MTMO
MTMO
onseNumPagingRespumOriginateN
SuccessNumSuccessNum
Call Block Rate (SMS) = 0%10onseNumPagingRespumOriginateN
BlocksNumBlockNum
MTMO
MTMO +
+
Call External Interrupt Rate (SMS)
= 100%+
+
MTMO
MTMO
onseNumPagingRespumOriginateN
terruptNumExternalInterruptNumExternalIn
Note: The user may decide whether the external interrupt number is added to the success number.
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4 2 4 SMS Handoff
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4.2.4 SMS Handoff
As the duration of SMS on the traffic channel is very short, its duration of handoff will not be counted.
4.2.5 SMS Release
4.2.5.1 Function Description
The releases on the traffic channel in SMS are divided into two types: normal releases (hang up) from the mobile station (MS), base station (BS) and
mobile switching center (MSC), and abnormal release (call drop) from the MS, BS and MSC. Therefore, count the numbers of normal and abnormal
releases respectively.
4.2.5.2 Protocol Flow
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4.2.5.3 Counter Table Detail
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4.2.5.3.1 GbcSmsRls (Global Carrier SMS Release)
Statistical item Description DT Trigger C/
S
LC Res
CM_NorRlsSNum Normal Release Num FLAdd 1 to the counter every time when BS receives a normal
release message from MS or MSC.C
GC
CM_SysDorpNum System Drop Num FLAdd 1 to the counter every time when a call exception
message from BS or MSC is received.C
GC
CM_RadioDropNum Radio Drop Num FLAdd 1 to the counter every time when a call exception
radio message from BS or MSC is received.C
GC
4.2.5.3.2 ClcVocRls (Cell Carrier Voice Release)
Statistical item Description DT Trigger C/ S
LC Res
CM_NorRlsSNum Normal Release NumIN Add 1 to the counter every time when BS receives a normal
release message from MS or MSC.C CC
CM_SysDorpNum System Drop NumIN Add 1 to the counter every time when a call exception
message from BS or MSC is received.C CC
CM_RadioDropNum Radio Drop Num
IN Add 1 to the counter every time when a call exception
radio message from BS or MSC is received. C CC
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4.2.5.4 Calculation Method
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Call Drop Rate = 100%+
DropNumaseNumNormalRele
DropNum
4.2.6 SMS Traffic
4.2.6.1 Function Description
In SMS, the traffic on the traffic channel is similar to that on the traffic channel in voice services. But as no handoff occurs in SMS, its traffic is
completely the traffic of calls.
4.2.6.2 Protocol Flow
Please refer to the traffic model and flow for voice services.
4.2.6.3 Counter Table Detail
4.2.6.3.1 GbcSmsErl (Global Carrier SMS Erlang as Source BSS)
Statistical item Description DT Trigger C/
S
LC Res
UmaOrg_A1fAssReq_Du
ration
Request Call Duration From
Originating To Assign(Second)FL
Duration from the time when BS receives an originationmessage from MS to the time when BS receives an
assignment request from MSC
CGC
AvfAssReq_AvfSvcAss_
Duration
Call Duration From Assign
Requesting To Traffic
Assign(Second)
FL
Duration from the time when BS receives the assignment
request from MSC to the time when BS sends channel
assignment message to MS
C
GC
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AvfSvcAss_AvfAssCmp_ Call Duration From OriginatingFL
Duration from the time when BS sends channel assignment
message to MS to the time when BS sends an assignment C
GC
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Dur To Assign(Second)FL message to MS to the time when BS sends an assignment
complete message to MSC
C
AvrAssCmp_AvfRlsReq_
Dur
Call Duration From Finishing
Assign To Requesting
Release(Second)
FL
Duration from the time when BS sends the assignment
complete message to MSC to the time when BS sends to
MSC a clear request (this time period is the conversation
process)
C
GC
AvfRlsReq_EndPrc_Dur
Call Duration From
Requesting Release To
resource release(Second)
FLDuration from the time when BS sends to MSC a clear
request to the time of Clear Complete
C
GC
4.2.6.3.2 ClcSmsErl (Cell Carrier SMS Erlang as Source BSS)
Statistical item Description DT Trigger C/
S
LC Res
UmaOrg_A1fAssReq_Du
ration
Request Call Duration From
Originating To Assign(Second)FL
Duration from the time when BS receives an originationmessage from MS to the time when BS receives an
assignment request from MSC
C CC
AvfAssReq_AvfSvcAss_
Duration
Call Duration From Assign
Requesting To Traffic
Assign(Second)
FL
Duration from the time when BS receives the assignment
request from MSC to the time when BS sends channel
assignment message to MS
C CC
AvfSvcAss_AvfAssCmp_CallDur
Call Duration From Traffic
Assign To Assign
Finished(Second)
FL
Duration from the time when BS sends channel assignment
message to MS to the time when BS sends an assignment
complete message to MSC
C CC
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AvrAssCmp AvfRlsReqCall Duration From Assign
Duration from the time when BS sends the assignment
complete message to MSC to the time when BS sends to
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AvrAssCmp_AvfRlsReq_
CallDur
Finished To Requesting
Release(Second)
FLcomplete message to MSC to the time when BS sends to
MSC a clear request (this time period is the conversationprocess)
C CC
AvfRlsReq_EndPrc_Call
Dur
Call Duration From
Requesting Release To
resource release(Second)
FLDuration from the time when BS sends to MSC a clear
request to the time of Clear CompleteC CC
4.2.6.4 Calculation MethodAs the entire process from the call setup to the release is divided into 5 time periods as per the standard protocol, the users can define the call duration
by themselves to meet their specific requirements. It is recommended to define the call duration as the follows:
Call duration: CallDur = AvfSvcAss_AvfAssCmp (T3)
+ AvrAssCmp_AvfRlsReq (T4)
+ AvfRlsReq_EndPrc (T5)
Traffic (Erl) in unit timeT
CallDurT
where the numerator is the total call duration within the time T
5 Data Services
5.1 Data Burst
5.1.1 Function Description
It records the short data on the control channel from PDSN, originated by PDSN and by MS.
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5.1.2 Protocol Flow
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5.1.3 Counter Table Detail
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5.1.3.1 GlbDatBrst Global Data Burst
Statistical item Description DT Trigger C/
S
LC Res
TCHOriginTotalNumTCH Originating SM Total
NumFL
Request number of data bursts originated by MS on the traffic
channelC
GC
TCHOriginReqNumTCH Originating SM Request
NumFL
Success number of data bursts originated by MS on the traffic
channelC
GC
TCHPagingTotalNum TCH Paging SM Total Num FLRequest number of data bursts originated by PDSN on the
traffic channelC
GC
TCHPagingReqNum TCH Paging SM Request Num FLSuccess number of data bursts originated by PDSN on the
traffic channelC
GC
CCHOriginTotalNumCCH Originating SM Total
NumFL
Request number of data bursts originated by MS on the
control channelC
GC
CCHOriginReqNumCCH Originating SM Request
NumFL
Success number of data bursts originated by MS on the
control channelC
GC
CCHPagingTotalNum CCH Paging SM Total Num FLRequest number of data bursts originated by PDSN on the
control channelC
GC
CCHPagingReqNumCCH Paging SM Request
NumFL
Success number of data bursts originated by PDSN on the
control channelC
GC
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5.1.4 Calculation Method
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Call Origination Success Rate of Data Burst on traffic channel = 00%
TCH
TCH 1lNumOriginTota
NumOriginSucc
Paging Success Rate of Data Burst on traffic channel = 00%
TCH
TCH 1lNumPagingTota
NumPagingSucc
Call Origination Success Rate of Data Burst on control channel = 00%1lNumOriginTota
NumOriginSucc
CCH
CCH
Paging Success Rate of Data Burst on control channel = 00%1lNumPagingTota
NumPagingSucc
CCH
CCH
Overall Success Rate of Data Burst = 00%1lNumPagingTotalNumOriginTota
NumPagingSuccNumOriginSucc
+
+
5.2 RLP Data Flow
5.2.1 Function Description
It records the forward and reverse data flow as well as the data retransmission quality in RLP link layer.
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5.2.2 Protocol Flow
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None
5.2.3 Counter Table Detail
5.2.3.1 GlbRLPFlux Global Radio Link Protocol Flux
Statistical item Description DT Trigger C/
S
LC Res
TxTotalFrame Forward Transmit Total Frame FLRecord the size of the forward data packet every time when it
is transmitted.C
GC
TxRexmitFrameForward Resending Total
FrameFL
Record the size of the forward data packet every time when it
is retransmitted.C
GC
RxTotalFrame Reverse Transmit Total Frame FLRecord the size of the reverse data packet every time when it
is transmitted.C
GC
RxRexmitFrame Reverse Resending TotalFrame
FL Record the size of the reverse data packet every time when itis retransmitted.
C GC
5.2.4 Calculation Method
Forward Flow Rate = )/( sBYTET
meTxTotalFra
Forward Retransmission Rate = )/( sBYTET
ameTxRexmitFr
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Reverse Flow Rate = )/( sBYTET
meRxTotalFra
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T
Reverse Retransmission Rate = )/( sBYTET
ameRxRexmitFr
5.3 Call Service (Data)
5.3.1 Call Origination (Data)
5.3.1.1 Function Description
The performance data in call origination (data) involves the global carrier and the cell carrier. After the base station (BS) receives an origination
message from the mobile station (MS), it will first determine if it is a call of data services based on the parameters. If yes, it will go on the call flow for
data services and collect related data accordingly.
5.3.1.2 Protocol Flow
For details, please refer to 3GPP2 A.S0001-A version 2.0 2.14.7.1.
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5.3.1.3 Counter Table Detail
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5.3.1.3.1 GbcDatOrigCall (Global Carrier Data Originating Call)
Statistical item Description DT Trigger C/
S
LC Res
MSOriginateNum MS Originating Num FLAdd 1 to the counter every time when BS receives an
origination message from MS.C GC
CallSuccessNumVoice Originating Request
Num
FLAdd 1 to the counter every time when BS sends the
Assignment Complete message to MSC.
CGC
ExtInterruptNum Outer Interrupt Num FL
Add 1 to the counter every time when BS fails to set up a
traffic channel due to insufficient resources (including SE, VE,
CIC, CE, Walsh Code and Power).
C
GC
BlockFailureNum Block Success Num FLAdd 1 to the counter every time when BS receives a release
request from MS or MSC in the process of call setup.C
GC
OtherFailureNum Other Reason Success Num FL
Add 1 to the counter every time when the call origination fails
for reasons other than the above. C
GC
5.3.1.3.2 ClcDatOrgCall (Cell Carrier Data Originating Call)
Statistical item Description DT Trigger C/
S
LC Res
MSOriginateNum MS Originating Num IN Add 1 to the counter every time when BS receives anorigination message from MS.
C CC
CallSuccessNumVoice Originating Request
Num
IN Add 1 to the counter every time when BS sends the
Assignment Complete message to MSC.C CC
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ExtInterruptNum Outer Interrupt Num
IN Add 1 to the counter every time when BS fails to set up a
traffic channel due to insufficient resources (including SE, VE,
CIC CE Walsh Code and Power)
C CC
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CIC, CE, Walsh Code and Power).
BlockFailureNum Block Success NumIN Add 1 to the counter every time when BS receives a release
request from MS or MSC in the process of call setup.C CC
OtherFailureNum Other Reason Success NumIN Add 1 to the counter every time when the call origination fails
for reasons other than the above.C CC
5.3.1.4 Calculation Method
Call Origination Success Rate = 100%
umOriginateN
SuccessNum
Call Origination Block Rate = 100%
umOriginateN
BlockNum
Call Origination External Interrupt Rate = 100%
umOriginateN
mterrruptNuExternalIn
Note: The user may decide whether the external interrupt number is added to the success number.
5.3.2 Paging (Data)
5.3.2.1 Function Description
The performance data in paging (data services) involves the global carrier and the cell carrier. After the base station (BS) receives a paging request
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from the mobile switching center (MSC), it will broadcast the message. And when BS receives the page response from a mobile station (MS), it will go
on the paging flow for data services and collect related data accordingly.
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5.3.2.2 Protocol Flow
For details, please refer to 3GPP2 A.S0001-A version 2.0 2.14.7.7.
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3G RLSA P
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