Videophone(RAN15.0 01)

WCDMA RAN

Videophone Feature ParameterDescription

Issue 01Date 2013-04-28

HUAWEI TECHNOLOGIES CO., LTD.

Copyright Huawei Technologies Co., Ltd. 2013. All rights reserved.No part of this document may be reproduced or transmitted in any form or by any means without prior writtenconsent of Huawei Technologies Co., Ltd. Trademarks and Permissions

and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.All other trademarks and trade names mentioned in this document are the property of their respective holders. NoticeThe purchased products, services and features are stipulated by the contract made between Huawei and thecustomer. All or part of the products, services and features described in this document may not be within thepurchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information,and recommendations in this document are provided "AS IS" without warranties, guarantees or representationsof any kind, either express or implied.

The information in this document is subject to change without notice. Every effort has been made in thepreparation of this document to ensure accuracy of the contents, but all statements, information, andrecommendations in this document do not constitute a warranty of any kind, express or implied. Huawei Technologies Co., Ltd.Address: Huawei Industrial Base

Bantian, LonggangShenzhen 518129People's Republic of China

Website: http://www.huawei.comEmail: [email protected]

Issue 01 (2013-04-28) Huawei Proprietary and ConfidentialCopyright Huawei Technologies Co., Ltd.

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Contents

1 About This Document..................................................................................................................11.1 Scope..............................................................................................................................................................................11.2 Intended Audience..........................................................................................................................................................11.3 Change History...............................................................................................................................................................12 Overview.........................................................................................................................................33 Technical Description...................................................................................................................43.1 Radio Bearer Scheme.....................................................................................................................................................43.2 Videophone Fallback to AMR........................................................................................................................................43.3 VP Service Restriction....................................................................................................................................................43.4 Link Stability Control of Videophone............................................................................................................................53.4.1 Overview.....................................................................................................................................................................53.4.2 UL Stability Control....................................................................................................................................................53.4.3 DL Stability Control....................................................................................................................................................64 Related Features.............................................................................................................................75 Network Impact.............................................................................................................................86 Engineering Guidelines...............................................................................................................96.1 When to Use HSUPA Introduction Package................................................................................................................106.2 Information to Be Collected.........................................................................................................................................106.3 Deployment..................................................................................................................................................................106.3.1 Requirements.............................................................................................................................................................106.3.2 Data Preparation........................................................................................................................................................106.3.3 Activation..................................................................................................................................................................116.3.4 Activation Observation..............................................................................................................................................126.3.5 Deactivation...............................................................................................................................................................126.4 Performance Monitoring...............................................................................................................................................146.5 Parameter Optimization................................................................................................................................................146.6 Troubleshooting............................................................................................................................................................147 Parameters.....................................................................................................................................158 Counters........................................................................................................................................33

WCDMA RANVideophone Feature Parameter Description Contents


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9 Glossary.........................................................................................................................................3610 Reference Documents...............................................................................................................37

WCDMA RANVideophone Feature Parameter Description Contents


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1 About This Document1.1 Scope

This document describes WRFD-020130 Videophone Service Restriction, including itstechnical principles, related features, network impact, and engineering guidelines.

1.2 Intended AudienceThis document is intended for personnel who:l Need to understand the features described hereinl Work with Huawei products

1.3 Change HistoryThis section provides information about the changes in different document versions. There aretwo types of changes, which are defined as follows:l Feature change

Changes in features of a specific product versionl Editorial change

Changes in wording or addition of information that was not described in the earlier version

01 (2013-04-28)Compared with Issue 01 (2012-07-20) of RAN14.0, 01 (2013-04-28) of RAN15.0 includes thefollowing changes.

Change Type Change Description ParameterChange

Feature change None None

WCDMA RANVideophone Feature Parameter Description 1 About This Document


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Change Type Change Description ParameterChange

Editorial change l Added related features and networkimpact for the Videophone ServiceRestriction feature. For details, seechapter 4 Related Features and chapter5 Network Impact.

l Optimized the feature configuration usingthe CME. For details, see chapter 6Engineering Guidelines.

None

WCDMA RANVideophone Feature Parameter Description 1 About This Document


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2 OverviewThe videophone service is the universal mobile telecommunications system (UMTS) circuit-switched (CS) domain multimedia service defined in the 3GPP protocol. This service supportsintegration of voice, data, and video. The transmission rate of this service is up to 64 kbit/s.Videophone service complies with 3G-H.324M protocol. 3G-H.324M is based on ITU-T H.324recommendation and 3GPP modified it for purposes of 3GPP circuit switched network basedvideo telephony.For details of 3G-H.324M, see 3GPP TS 26.110 and 3GPP TS 26.111.This document presents the following information of videophone service:l Radio Bearer Schemel Videophone Fallback to AMRl Videophone Service Restrictionl Link Stability Control of videophone

WCDMA RANVideophone Feature Parameter Description 2 Overview


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3 Technical Description3.1 Radio Bearer Scheme

RAB 5# is used for videophone service. Videophone service is carried on DCH only.

Index CN Domain Traffic Class SourceStatisticsDescriptor

MBR (kbit/s) Direction

5 CS Conversational

Unknown 64 DL/UL

3.2 Videophone Fallback to AMRDuring handover from 3G to 2G, videophone may fall back to AMR. For details, see HandoverFeature Parameter Description.

3.3 VP Service RestrictionThis section describes the feature WRFD-020130 Videophone Service Restriction.In restricted areas such as military management areas and key laboratories, the use of videophoneservice may lead to leakage of information. To meet the security requirements in these areas,the RNC supports the prohibition of videophone services at the cell level. Throughconfigurations on the Local Maintenance Terminal (LMT), the videophone services of all UEsin a cell can be prohibited.Videophone service is barred in the cell by turning on the switch VPLimitInd(BSC6900,BSC6910).The implementation of this feature involves the following aspects:

WCDMA RANVideophone Feature Parameter Description 3 Technical Description


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l The RNC prohibits videophone service setup including originated call and terminated callin the cell with videophone restriction during service establishment

l The RNC releases videophone services when the UE is handed over to the cell withvideophone restriction

l The RNC releases only videophone service in combined services and retaining otherservices

The processing of inter-RNC handover is the same as that of intra-RNC handover but the RNCneeds to consider the capability of videophone in the cell in the neighboring RNC. TheVPLimitInd(BSC6900,BSC6910) parameter in ADD/MOD UEXT3GCELL indicates whetherthe videophone service is limited in a neighboring RNC cell.

3.4 Link Stability Control of Videophone

3.4.1 OverviewWhen the UL TX power of the UE or the DL TCP of the NodeB exceeds the associated threshold,the link stability control function for videophone services triggers an inter-frequency handover,to guarantee the stability of links.The measurement is the same as that of AMR service except that some parameters are introducedfor videophone services. For details of measurement, see AMR Feature ParameterDescription.When link stability problem is detected, handover is performed. For details about handovers,see the Handover Feature Parameter Description.The following table shows the basic principle of link stability control of videophone.

Table 3-1 link stability control of videophoneDirection Event HandoverDCH DL Ea Start measurement for handover

Eb Stop measurement for handoverDCH UL 6D or 6A1 Start measurement for handover

6B1 Stop measurement for handover

3.4.2 UL Stability ControlMeasurement

The UL stability control function for videophone services involves events 6A1, 6B1, and 6D.6A1 and 6D start measurement for handover. 6B1 stops the measurement for handover.



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The time to trigger event 6A1, 6B1, or 6D is specified by the parameter UlVpTrigTime6A1(BSC6900,BSC6910), UlVpTrigTime6B1(BSC6900,BSC6910), or UlVpTrigTime6D(BSC6900,BSC6910) respectively.

ActionsWhen the link stability control function switch for videophone services(UlQosVpInterFreqHoSwitch(BSC6900,BSC6910)) is set to YES, the RNC triggers an inter-frequency handover measurement if it receives a report on event 6A1 or 6D. When the conditionsfor handover are met, the RNC hands over the UE to inter-frequency cells.

3.4.3 DL Stability ControlMeasurement

The DL stability control function for videophone services involves events Ea and Eb.Ea starts measurement for handover. Eb stops the measurement for handover.The time to trigger event E is specified by the parameter DlVpTrigTimeE(BSC6900,BSC6910). The reporting period of event E is specified by the parameterChoiceRptUnitForVpE(BSC6900,BSC6910), TenMsecForVpE(BSC6900,BSC6910), orMinForVpE(BSC6900,BSC6910).

ActionsWhen the link stability control function switch for videophone services(DlQosVpInterFreqHoSwitch(BSC6900,BSC6910)) is set to YES, the RNC triggers an inter-frequency handover measurement if it receives a report on event Ea. When the conditions forhandover are met, the RNC hands over the UE to inter-frequency cells.



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4 Related FeaturesPrerequisite Features

None

Mutually Exclusive FeaturesNone

Impacted Featuresl WRFD-020303 Inter-RAT Handover Based on Coveragel WRFD-020305 Inter-RAT Handover Based on Servicel WRFD-020306 Inter-RAT Handover Based on Loadl WRFD-021200 HCS (Hierarchical Cell Structure)

WCDMA RANVideophone Feature Parameter Description 4 Related Features


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5 Network ImpactSystem Capacity

No impact.

Network PerformanceThis feature provides coverage gains, improving the experience of cell edge users (CEUs).

WCDMA RANVideophone Feature Parameter Description 5 Network Impact


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6 Engineering GuidelinesThis section describes how to activate, verify, and deactivate the optional feature WRFD-020130Videophone Service Restriction.

WCDMA RANVideophone Feature Parameter Description 6 Engineering Guidelines


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6.1 When to Use HSUPA Introduction PackageYou are advised to use this feature:l In the event of limited coverage to provide continuous callsl For restricted areas to avoid information leakage

6.2 Information to Be CollectedNone

6.3 Deployment

6.3.1 Requirementsl Dependencies on Hardware

This feature does not have any special requirements for hardware.l Dependencies on Other Features

This feature does not depend on other features.l License

The license " Videophone Service Restriction" on the RNC side has been activated. Fordetails about the license items and how to activate the license, see License ManagementFeature Parameter Description.

Feature ID Feature Name License Control Item NE Sales UnitWRFD-020130

VideophoneServiceRestriction

Videophone ServiceRestriction

RNC Erl

6.3.2 Data PreparationTable 6-1 lists the data to prepare before deploying Videophone Service Restriction.

Table 6-1 Data to prepare before deploying Videophone Service RestrictionParameter Name Parameter ID Setting Notes Data SourceCell VP Limit Indicator VPLimitInd

(BSC6900,BSC6910)

To activate this feature, setthe parameter to TRUE.

Radio Planning(Internalplanning)



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6.3.3 ActivationUsing MML Commands

Step 1 Run the RNC MML command DEA UCELL to deactivate the cell. In this step, set Cell ID toan appropriate value.

Step 2 Run the RNC MML command MOD UCELLSETUP. In this step, set Cell VP LimitIndicator to TRUE.

Step 3 Run the RNC MML command ACT UCELL to activate the cell. In this step, set Cell ID to anappropriate value.

Step 4 Run the RNC MML command MOD UEXT3GCELL on another RNC that controls theneighboring cell. In this step, set Cell VP Limit Indicator to TRUE.----End

MML Command Examples//Activating Videophone Service Restriction DEA UCELL: CellId=1111; MOD UCELLSETUP: CellId=1111, VPLimitInd=TRUE; ACT UCELL: CellId=1111; MOD UEXT3GCELL: NRncId=1, CellId=1111, VPLimitInd=TRUE;

Using the CMENOTE

When configuring the Videophone Service Restriction feature on the CME, perform a single configurationfirst, and then perform a batch modification if required. Configure the parameters of a single object beforea batch modification. Perform a batch modification before logging out of the parameter setting interface.

Step 1 Configure a single object (such as a cell) on the CME.Set the parameter described in Table 6-2 on the CME. For instructions on how to perform theCME single configuration, see CME Single Configuration Operation Guide.

Step 2 (Optional) Modify objects in batches on the CME. (CME batch modification center)

To modify objects in batches, click on the CME to start the batch modification wizard. Forinstructions on how to perform a batch modification through the CME batch modification center,press F1 on the wizard interface to obtain online help.----End



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Table 6-2 Configuring the parameter on the CMESN MO NE Parameter Name Parameter

IDConfigurable in CMEBatchModification Center

1 UCELL RNC Validationindication(Set this parameterto Activated.)

ACTSTATUS

Yes

2 UCELL RNC Cell VP LimitIndicator

VPLimitInd(BSC6900,BSC6910)

Yes

3 UCELL RNC Validationindication(Set this parameterto Deactivated.)

ACTSTATUS Yes

4 UEXT3GCELL

RNC Cell VP LimitIndicator


Yes

6.3.4 Activation ObservationStep 1 Use two videophone capable UEs to camp on the same cell, and then use one UE to initiate a

videophone to the other UE.Step 2 Initiate Iu Interface Trace on the RNC LMT. The RNC sends an

RANAP_RAB_ASSIGNMENT_RSP message to the CN.----End

6.3.5 DeactivationUsing MML Commands

Step 1 Run the RNC MML command DEA UCELL to deactivate the cell. In this step, set Cell ID toan appropriate value.

Step 2 Run the RNC MML command MOD UCELLSETUP. In this step, set Cell VP LimitIndicator to FALSE.

Step 3 Run the RNC MML command ACT UCELL to activate the cell. In this step, set Cell ID to anappropriate value.



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Step 4 Run the RNC MML command MOD UEXT3GCELL on another RNC that controls theneighboring cell. In this step, set Cell VP Limit Indicator to FALSE.

----End

MML Command Example//Deactivating Videophone Service Restriction DEA UCELL: CellId=1111; MOD UCELLSETUP: CellId=1111, VPLimitInd=FALSE; ACT UCELL: CellId=1111; MOD UEXT3GCELL: NRncId=1, CellId=1111, VPLimitInd=FALSE;

Using the CMENOTE

When configuring the Videophone Service Restriction feature on the CME, perform a single configurationfirst, and then perform a batch modification if required. Configure the parameters of a single object beforea batch modification. Perform a batch modification before logging out of the parameter setting interface.

Step 1 Configure a single object (such as a cell) on the CME.Set the parameter described in Table 6-3 on the CME. For instructions on how to perform theCME single configuration, see CME Single Configuration Operation Guide.

Step 2 (Optional) Modify objects in batches on the CME. (CME batch modification center)

To modify objects in batches, click on the CME to start the batch modification wizard. Forinstructions on how to perform a batch modification through the CME batch modification center,press F1 on the wizard interface to obtain online help.

----End

Table 6-3 Configuring the parameter on the CMESN MO NE Parameter Name Parameter

IDConfigurable in CMEBatchModification Center

1 UCELL RNC Validation indication(Set this parameter toDeactivated.)

ACTSTATUS Yes

2 UCELL RNC Cell VP LimitIndicator


Yes

3 UCELL RNC Validation indication(Set this parameter toactivated.)

ACTSTATUS Yes



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SN MO NE Parameter Name ParameterID

Configurable in CMEBatchModification Center

4 UEXT3GCELL RNC Cell VP LimitIndicator


Yes

6.4 Performance MonitoringYou can check the following counters to check whether videophone services have beenprovisioned:l VS.VP.Erlang.BestCell (indicating the number of equivalent Erlang for videophone

services in a cell)l VS.VP.UL.Traffic.BestCell and VS.VP.DL.Traffic.BestCell (indicating the traffic volume

of videophone services in a cell)You can check the following counters to check whether Videophone Service Restriction iseffective:l VS.RAB.AttEstabCS.VPLimit (indicating the number of attempted CS VP RAB

establishments in a cell when videophone services are prohibited)l VS.RAB.AttEstabCS.VPLimit.RNC (indicating the number of attempted CS VP RAB

establishments under an RNC when videophone services are prohibited)l VS.RAB.NormRel.VPLimit (indicating the number of CS VP RABs released in a cell when

videophone services are prohibited)l VS.IU.RelReqCS.NetworkOpt (indicating the number of Iu connection release requests

under an RNC when videophone services are prohibited)You can check the following counter to check the number of videophone fallbacks to AMRunder an RNC:l VS.RAB.ModReqCS.VP.Fallback.RNC

6.5 Parameter OptimizationNone

6.6 TroubleshootingNone



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7 ParametersTable 7-1 Parameter description

Parameter ID NE MMLCommand

Feature ID Feature Name Description

VPLimitInd BSC6900 ADDUCELLSETUPMODUCELLSETUP

WRFD-020303WRFD-020130

Inter-RATHandover Basedon CoverageVideophoneServiceRestriction

Meaning:Whether a video phoneis barred in acell. If a videophone is allowedin a confidentialzone such as amilitaryexclusive zone,the phone can beused for shoot inthe confidentialzone. Therefore,the operator canreject videophone servicesin the cell byenabling theswitch.GUI ValueRange:TRUE,FALSEUnit:NoneActual ValueRange:TRUE,FALSEDefaultValue:False

WCDMA RANVideophone Feature Parameter Description 7 Parameters


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VPLimitInd BSC6910 ADDUCELLSETUPMODUCELLSETUP

WRFD-020303WRFD-020130

Inter-RATHandover Basedon CoverageVideophoneServiceRestriction

Meaning:Whether a video phoneis barred in acell. If a videophone is allowedin a confidentialzone such as amilitaryexclusive zone,the phone can beused for shoot inthe confidentialzone. Therefore,the operator canreject videophone servicesin the cell byenabling theswitch.GUI ValueRange:TRUE,FALSEUnit:NoneActual ValueRange:TRUE,FALSEDefaultValue:False



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UlVpTrigTime6A1

BSC6900 ADDUCELLQUALITYMEASMODUCELLQUALITYMEAS

WRFD-020304 Inter FrequencyHard HandoverBased on DLQoS

Meaning:Duration when themeasured valueof VP keepsfulfilling the6A1measurementcondition beforethe event 6A1 istriggered. Thetrigger time isused to preventthe suddenchange of themeasured valuefor beingreported.GUI ValueRange:D0, D10,D20, D40, D60,D80, D100,D120, D160,D200, D240,D320, D640,D1280, D2560,D5000Unit:msActual ValueRange:0, 10, 20,40, 60, 80, 100,120, 160, 200,240, 320, 640,1280, 2560,5000DefaultValue:D640



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UlVpTrigTime6A1



Meaning:Duration when themeasured valueof VP keepsfulfilling the6A1measurementcondition beforethe event 6A1 istriggered. Thetrigger time isused to preventthe suddenchange of themeasured valuefor beingreported.GUI ValueRange:D0, D10,D20, D40, D60,D80, D100,D120, D160,D200, D240,D320, D640,D1280, D2560,D5000Unit:msActual ValueRange:0, 10, 20,40, 60, 80, 100,120, 160, 200,240, 320, 640,1280, 2560,5000DefaultValue:D640



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UlVpTrigTime6B1



Meaning:Duration when themeasured valueof VP keepsfulfilling the6B1measurementcondition beforethe event 6B1 istriggered. Thetrigger time isused to preventthe suddenchange of themeasured valuefor beingreported.GUI ValueRange:D0, D10,D20, D40, D60,D80, D100,D120, D160,D200, D240,D320, D640,D1280, D2560,D5000Unit:msActual ValueRange:0, 10, 20,40, 60, 80, 100,120, 160, 200,240, 320, 640,1280, 2560,5000DefaultValue:D640



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UlVpTrigTime6B1



Meaning:Duration when themeasured valueof VP keepsfulfilling the6B1measurementcondition beforethe event 6B1 istriggered. Thetrigger time isused to preventthe suddenchange of themeasured valuefor beingreported.GUI ValueRange:D0, D10,D20, D40, D60,D80, D100,D120, D160,D200, D240,D320, D640,D1280, D2560,D5000Unit:msActual ValueRange:0, 10, 20,40, 60, 80, 100,120, 160, 200,240, 320, 640,1280, 2560,5000DefaultValue:D640



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UlVpTrigTime6D



Meaning:Duration when themeasured valueof VP keepsfulfilling the 6Dmeasurementcondition beforethe event 6D istriggered. Thetrigger time isused to preventthe suddenchange of themeasured valuefor beingreported.GUI ValueRange:D0, D10,D20, D40, D60,D80, D100,D120, D160,D200, D240,D320, D640,D1280, D2560,D5000Unit:msActual ValueRange:0, 10, 20,40, 60, 80, 100,120, 160, 200,240, 320, 640,1280, 2560,5000DefaultValue:D240



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UlVpTrigTime6D



Meaning:Duration when themeasured valueof VP keepsfulfilling the 6Dmeasurementcondition beforethe event 6D istriggered. Thetrigger time isused to preventthe suddenchange of themeasured valuefor beingreported.GUI ValueRange:D0, D10,D20, D40, D60,D80, D100,D120, D160,D200, D240,D320, D640,D1280, D2560,D5000Unit:msActual ValueRange:0, 10, 20,40, 60, 80, 100,120, 160, 200,240, 320, 640,1280, 2560,5000DefaultValue:D240



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UlQosVpInter-FreqHoSwitch

BSC6900 SETUQOSACT


Meaning:Inter-frequencyhandover switchof link stabilitycontrol for ULQoS of VPservices. Whenthe parameter isset to YES,inter-frequencyhandover can beperformed forVP services toensure the QoS.GUI ValueRange:NO, YESUnit:NoneActual ValueRange:NO, YESDefaultValue:NO

UlQosVpInter-FreqHoSwitch

BSC6910 SETUQOSACT


Meaning:Inter-frequencyhandover switchof link stabilitycontrol for ULQoS of VPservices. Whenthe parameter isset to YES,inter-frequencyhandover can beperformed forVP services toensure the QoS.GUI ValueRange:NO, YESUnit:NoneActual ValueRange:NO, YESDefaultValue:NO



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DlVpTrigTimeE



Meaning:Duration from whenthe VP TXpower is beyondthe threshold Eaor below thethreshold Eb towhen the eventEa or Eb istriggered. Thisparameter isused to avoidfaulty reportingdue to instabilityof power.GUI ValueRange:1~6000Unit:10msActual ValueRange:10~60000Default Value:64



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DlVpTrigTimeE



Meaning:Duration from whenthe VP TXpower is beyondthe threshold Eaor below thethreshold Eb towhen the eventEa or Eb istriggered. Thisparameter isused to avoidfaulty reportingdue to instabilityof power.GUI ValueRange:1~6000Unit:10msActual ValueRange:10~60000Default Value:64

ChoiceRptUnit-ForVpE



Meaning:Thisparameterspecifies thereporting periodof the event E ofthe VP service.The unit of thereporting periodcan be 10 ms orminute.GUI ValueRange:TEN_MSEC, MINUnit:NoneActual ValueRange:TEN_MSEC, MINDefaultValue:TEN_MSEC



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ChoiceRptUnit-ForVpE



Meaning:Thisparameterspecifies thereporting periodof the event E ofthe VP service.The unit of thereporting periodcan be 10 ms orminute.GUI ValueRange:TEN_MSEC, MINUnit:NoneActual ValueRange:TEN_MSEC, MINDefaultValue:TEN_MSEC



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TenMsecForVpE



Meaning:Thisparameter isvalid when thecorrespondingparameterrelated to thereporting periodunit for the eventE of VP serviceis set toTEN_MSEC.The DL code TXpower isreportedperiodicallyafter the eventEa is reported.This parameterspecifies thereporting period.If the parameteris set to A, thereporting periodis A x 10 ms.GUI ValueRange:1~6000Unit:10msActual ValueRange:10~60000Default Value:480



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TenMsecForVpE



Meaning:Thisparameter isvalid when thecorrespondingparameterrelated to thereporting periodunit for the eventE of VP serviceis set toTEN_MSEC.The DL code TXpower isreportedperiodicallyafter the eventEa is reported.This parameterspecifies thereporting period.If the parameteris set to A, thereporting periodis A x 10 ms.GUI ValueRange:1~6000Unit:10msActual ValueRange:10~60000Default Value:480



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MinForVpE BSC6900 ADDUCELLQUALITYMEASMODUCELLQUALITYMEAS


Meaning:Thisparameter isvalid when thecorrespondingparameterrelated to thereporting periodunit for the eventE of VP serviceis set to MIN.The DL code TXpower isreportedperiodicallyafter the eventEa is reported.This parameterspecifies thereporting period.GUI ValueRange:1~60Unit:minActual ValueRange:1~60DefaultValue:None



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MinForVpE BSC6910 ADDUCELLQUALITYMEASMODUCELLQUALITYMEAS


Meaning:Thisparameter isvalid when thecorrespondingparameterrelated to thereporting periodunit for the eventE of VP serviceis set to MIN.The DL code TXpower isreportedperiodicallyafter the eventEa is reported.This parameterspecifies thereporting period.GUI ValueRange:1~60Unit:minActual ValueRange:1~60DefaultValue:None



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DlQosVpInter-FreqHoSwitch

BSC6900 SETUQOSACT


Meaning:Inter-frequencyhandover switchof link stabilitycontrol for DLQoS of VPservices. Whenthe parameter isset to YES,inter-frequencyhandover can beperformed forVP services toensure the QoS.GUI ValueRange:NO, YESUnit:NoneActual ValueRange:NO, YESDefaultValue:NO

DlQosVpInter-FreqHoSwitch

BSC6910 SETUQOSACT


Meaning:Inter-frequencyhandover switchof link stabilitycontrol for DLQoS of VPservices. Whenthe parameter isset to YES,inter-frequencyhandover can beperformed forVP services toensure the QoS.GUI ValueRange:NO, YESUnit:NoneActual ValueRange:NO, YESDefaultValue:NO



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VPLimitInd BSC6900 ADDUEXT3GCELLMODUEXT3GCELL

WRFD-020130 VideophoneServiceRestriction

Meaning:Indi-cates whetherthe videophone(VP) service islimited in a cell.When theindicator is"TRUE", itindicates that theVP service islimited in thecell.GUI ValueRange:TRUE,FALSEUnit:NoneActual ValueRange:TRUE,FALSEDefaultValue:False

VPLimitInd BSC6910 ADDUEXT3GCELLMODUEXT3GCELL

WRFD-020130 VideophoneServiceRestriction

Meaning:Indi-cates whetherthe videophone(VP) service islimited in a cell.When theindicator is"TRUE", itindicates that theVP service islimited in thecell.GUI ValueRange:TRUE,FALSEUnit:NoneActual ValueRange:TRUE,FALSEDefaultValue:False



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8 CountersTable 8-1 Counter description

Counter ID Counter Name CounterDescription

NE Feature ID Feature Name

67196232 VS.RAB.AttEstabCS.VPLimit

Number of64kbit/s CSRAB AttemptsInitiated in CellWhere 64kbit/sCSConversationalService isForbidden forCell

BSC6900 WRFD-020130 VideophoneServiceRestriction

67196233 VS.RAB.NormRel.VPLimit

Number of CSVP RABsReleased Due toVP Forbiddancefor Cell


67196234 VS.IU.RelReqCS.NetworkOpt

Number of IURELEASEREQUESTMessages Sentby RNC to CN inCS Domain (VPForbiddance)


WCDMA RANVideophone Feature Parameter Description 8 Counters


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67196235 VS.RAB.AttEstabCS.VPLimit.RNC

Number ofAttempted64kbit/s CSRABEstablishmentsin a Cell Where64kbit/s CSService isForbidden forRNC


67196236 VS.RAB.NormRel.VPLimit.RNC

Number of64kbit/s CSRABs NormallyReleased forRNC Due to64kbit/s CSServiceForbiddance inTarget Cell


67196232 VS.RAB.AttEstabCS.VPLimit

Number of64kbit/s CSRAB AttemptsInitiated in CellWhere 64kbit/sCSConversationalService isForbidden forCell


67196233 VS.RAB.NormRel.VPLimit

Number of CSVP RABsReleased Due toVP Forbiddancefor Cell


67196234 VS.IU.RelReqCS.NetworkOpt

Number of IURELEASEREQUESTMessages Sentby RNC to CN inCS Domain (VPForbiddance)




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67196235 VS.RAB.AttEstabCS.VPLimit.RNC

Number ofAttempted64kbit/s CSRABEstablishmentsin a Cell Where64kbit/s CSService isForbidden forRNC


67196236 VS.RAB.NormRel.VPLimit.RNC

Number of64kbit/s CSRABs NormallyReleased forRNC Due to64kbit/s CSServiceForbiddance inTarget Cell




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9 GlossaryFor the acronyms, abbreviations, terms, and definitions, see the Glossary.

WCDMA RANVideophone Feature Parameter Description 9 Glossary


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10 Reference Documents1. 3GPP TS 26.111, "Modifications to H.324"2. 3GPP TS 26.110, "Codec for circuit switched multimedia telephony service, General

description"3. Handover Feature Parameter Description4. AMR Feature Parameter Description5. License Management Feature Parameter Description

WCDMA RANVideophone Feature Parameter Description 10 Reference Documents


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Contents1 About This Document1.1 Scope1.2 Intended Audience1.3 Change History

2 Overview3 Technical Description3.1 Radio Bearer Scheme3.2 Videophone Fallback to AMR3.3 VP Service Restriction3.4 Link Stability Control of Videophone3.4.1 Overview3.4.2 UL Stability Control3.4.3 DL Stability Control

4 Related Features5 Network Impact6 Engineering Guidelines6.1 When to Use HSUPA Introduction Package6.2 Information to Be Collected6.3 Deployment6.3.1 Requirements6.3.2 Data Preparation6.3.3 Activation6.3.4 Activation Observation6.3.5 Deactivation

6.4 Performance Monitoring6.5 Parameter Optimization6.6 Troubleshooting

7 Parameters8 Counters9 Glossary10 Reference Documents