Cell Barring(RAN15.0_Draft a)

8/10/2019 Cell Barring(RAN15.0_Draft a)

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Cell BarringRAN15.0

Feature Parameter Description

Issue Draft A

Date 2013-01-30

HUAWEI TECHNOLOGIES CO., LTD.


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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

written consent 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.

Notice

The purchased products, services and features are stipulated by the contract made between Huawei and

the customer. All or part of the products, services and features described in this document may not be

within the purchase 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 orrepresentations of any kind, either express or implied.

The information in this document is subject to change without notice. Every effort has been made in the

preparation of this document to ensure accuracy of the contents, but all statements, information, and

recommendations in this document do not constitute the warranty of any kind, express or implied.

Huawei Technologies Co., Ltd.

Address: Huawei Industrial Base

Bantian, Longgang

Shenzhen 518129

People's Republic of China

Website: http://www.huawei.com

Email: [email protected]
http://www.huawei.com/http://www.huawei.com/mailto:[email protected]:[email protected]:[email protected]://www.huawei.com/


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WCDMA RAN

Cell Barring 1 Introduction

Issue Draft A (2013-01-30) Huawei Proprietary and Confidential

Copyright Huawei Technologies Co., Ltd

i

Contents

1 Introduction ................................................................................................................................ 1-1

1.1 Scope ............................................................................................................................................ 1-1

1.2 Intended Audience......................................................................................................................... 1-1

1.3 Change History .............................................................................................................................. 1-1

2 Overview...................................................................................................................................... 2-1

3 Automatic Operation ................................................................................................................ 3-1

4 Manual operation ...................................................................................................................... 4-1

5 Engineering Guidelines ........................................................................................................... 5-1

5.1 Application Suggestions ................................................................................................................ 5-1

5.2 Feature Deployment ...................................................................................................................... 5-1

5.2.1 Requirements ....................................................................................................................... 5-1

5.2.2 Data Preparation................................................................................................................... 5-1

5.2.3 Initial Configuration ............................................................................................................... 5-1

5.2.4 Activation Check ................................................................................................................... 5-2

5.2.5 Feature Deactivation ............................................................................................................ 5-5

5.2.6 Example ................................................................................................................................ 5-6

6 Parameters.................................................................................................................................. 6-1

7 Counters ...................................................................................................................................... 7-1

8 Glossary ...................................................................................................................................... 8-1

9 Reference Documents ............................................................................................................. 9-1


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Cell Barring 1 Introduction



1-1

1 Introduction

1.1 Scope

This document describes the basic principles of the cell barring feature.

1.2 Intended Audience

This document is intended for:

Personnel who are familiar with WCDMA basics

Personnel who need to understand cell barring

Personnel who work with Huawei products

1.3 Change History

This section provides information on the changes in different document versions.

There are two types of changes, which are defined as follows:

Feature change: refers to the change in the cell barring feature.

Editorial change: refers to the change in wording or the addition of the information that was notdescribed in the earlier version.

Document Issues

The document issues are as follows:

Draft A (2013-01-30)

Draft A (2013-01-30)

This is the first draft for RAN15.0.

Compared with RAN14.0 01(2012-07-20), this issue incorporates the changes described in the followingtable.

Change Type Change Description Parameter Change

Feature change None. None.

Editorial change Modified descriptions aboutautomatic operation. For details, see

chapter3Automatic Operation.

None.


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Cell Barring 2 Overview



2-1

2 Overview

This document describes the feature WRFD-021102 Cell Barring.

When a cell is abnormal, this feature enables the operator to automatically or manually bar the cell.

When the Iu interface is disconnected, this feature can prevent the UE from initiating useless accessrequests and ensure that 3G UEs are handed over to the 2G network.

This feature can provide flexibility for the operator in some scenarios (for example, maintenance).

The cell can be barred or unbarred manually and automatically.

Manual operation. The operator can bar/unbar the cell by the MML commands. And then RNC willupdate the system information of this cell to indicate UE the change;

Automatic operation. In cases of Iu-CS or Iu-PS breakdown, the RNC keeps providing coverage (butnot service) to the UEs under its control. This means that several UEs are kept in 3G coverage, but,actually, they cannot access the network. If the Iu-CS breaks down, the RNC will bar the CS domain

service for the cell; if the Iu-PS breaks down, the RNC will bar the PS domain service for the cell. In thecase of both Iu-CS and Iu-PS breakdown, RNC bars the cell automatically.

The RAN notifies the UE through SIB about the information of cell barring. And the UE detects SIB andaccess the network according to the SIB.

If SIB1 does not contain the information of one CN domain (CS or PS), the UE does not initiateservices in this domain and does not reselect cells but camps in the current cell.

If the SIB3/4 indicates the cell is barred, the UE is not permitted to select/re-select this cell, not evenfor emergency calls. UE firstly tries to camp on configured 3G/2G neighboring cells. If all cells can notbe camped on, the UE tries to search new network.


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Cell Barring 3 Automatic Operation



3-1

3 Automatic Operation

The RNC take actions according to the faults on the Iu:

If only the Iu UP breaks up, the RNC takes no action.

If the Iu breaks up, and does not recover in the period StateIndTmr, the RNC takes the Iu as faulty.

If there are only intermittent disconnections, the RNC does not release the signaling connection. If theduration of the fault exceeds the StateIndTmrand is not recovered, the RNC judges that theconnection to the CN breaks up and releases all the signaling connection to the CN.

If only the Iu-CS signaling link breaks up,

If SYS_INFO_UPDATE_FOR_IU_RSTis turned on and BARRED_CELL_FOR_CSDOMAIN_RST isturned off, the SIB1 does not contain the CS CN information. In this case, the UE will not initiate CSservice and will not reselect other network.

If SYS_INFO_UPDATE_FOR_IU_RSTis turned on and BARRED_CELL_FOR_CSDOMAIN_RST isturned on, the SIB3/SIB4 indicates the cell is barred. In this case, the UE will reselect other cell.

If SYS_INFO_UPDATE_FOR_IU_RSTis turned off, the event of Iu-CS signaling link disconnection ismasked no matter whether BARRED_CELL_FOR_CSDOMAIN_RST is turned on. The SIB1 stillcontains the CS CN information but the SIB3/SIB4 does not indicate the cell is barred. In this case,the UE can initiate a CS service request but the RNC will reject the request.

If Iu-PS signaling link breaks up,

If SYS_INFO_UPDATE_FOR_IU_RSTis turned on, the SIB1 does not contain PS CN information. Inthis case, the UE will not initiate PS service and will not reselect other network.

If SYS_INFO_UPDATE_FOR_IU_RSTis turned off, the event of Iu-PS signaling link disconnection ismasked. The SIB1 still contains the PS CN information. In this case, the UE can initiate a PS servicerequest but the RNC will reject the request.

If the signaling links of both Iu-CS and Iu-PS break up,

If SYS_INFO_UPDATE_FOR_IU_RSTis turned on, the SIB3/SIB4 indicates the cell is barred. In thiscase, the UE will reselect other cell.

If SYS_INFO_UPDATE_FOR_IU_RSTis turned off, the event of Iu-CS and Iu-PS signaling linkdisconnection is masked. The SIB1 still contains the CS CN and PS CN information but theSIB3/SIB4 does not indicate the cell is barred. In this case, the UE can initiate a CS or PS servicerequest but the RNC will reject the request.

After the Iu recovers, the cells are automatically unbarred.

When the Iu interface is faulty, the RNC gradually restricts cell access in Bar mode. When the Iuinterface is restored, the RNC gradually enables cell access in Not Bar mode. The parameterIuAcIntervalOfCell defines the interval from barring/unbarring one cell to barring/unbarring another cell.

In this way, the location update procedure can be distributed to a specified time period and the risk dueto congestion is reduced.


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Cell Barring 4 Manual operation



4-1

4 Manual operation

Quick blocking/unblocking of cells is required in some special scenarios. For example, if the RNC isfaulty when the UE camps on the 3G network, the RNC cannot provide complete services on the access

network; if the CN needs to be upgraded, the UE must be forcibly handed over from the 3G network tothe 2G network. Although the BLK ULOCELLcommand can be executed to block/unblock cells inbatches, this method requires longer preparation and processing time. Therefore, it does not meet therequirement for quickly blocking/unblocking cells.

Quick blocking/unblocking of cells is a process of UE access control through the AC control IEs in thecell system information. It is effective for the UEs in idle mode. The blocking modes are as follows:

Blocking all the cells controlled by an RNC through the ADD URNCALLCELLBLKcommand. Cellblocking can be performed in the PS domain or in both the PS domain and the CS domain, which isset by the DomainTypeparameter. The processing time of cell blocking is set by theProcessDurat ionparameter.

Blocking PS services for a cell controlled by an RNC by setting the DomainTypeparameter to PsBlk

in the ADD/MOD UCELLACCESSSTRICTcommand.

Blocking all the cells belonging to an operator through the ADD UCNOPALLCELLBLKcommand.Cell blocking can be performed in the PS domain or in both the PS domain and the CS domain, whichis set by the DomainTypeparameter. The processing time of cell blocking is set by theProcessDurat ionparameter.

Only one blocking mode can be used for quick blocking/unblocking of cells, that is, the blocking modes based on RNCand Operator cannot be used simultaneously.

In the latter blocking mode, the ADD UCNOPALLCELLBLK command is executed for only one operator.

Cell blocking can be performed in the PS domain or in both the PS domain and the CS domain, which isset by the DomainTypeparameter. The processing time of cell blocking is set by the ProcessDurat ion

parameter.

Table 4-1 provides five schemes for quickly blocking/unblocking cells.

Table 4-1 Five schemes for quickly blocking/unblocking cells

TargetObject

BlockedDomain

Scheme UE VersionCompatibility

RNC PS domain Delete the information about the PS domain fromSIB1. Only the information about the CS domain isbroadcast.

Any new PS service isrejected. This scheme iseffective for all the UEs.

RNC CS domainand PSdomain

Set all the ACs in the "Access Class Barred list" IEin SIB3/4 to barred.

In addition, set all the ACs in the "Domain SpecificAccess Restriction Parameters For All" IE in the"Domain Specific Access Restriction For SharedNetwork" IE to barred.

Any new service isrejected. This scheme iseffective for all the UEs.

Operator PS domain Set all the PS ACs in the "Domain Specific AccessRestriction Parameters For OperatorN" IE in the"Domain Specific Access Restriction For SharedNetwork" IE in SB1 to barred. In addition, set theCS domain to noRestriction(NULL).

Any new PS service isrejected. This scheme iseffective for the UEs of3GPP Release 6 or later.


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Cell Barring 4 Manual operation



4-2

TargetObject

BlockedDomain

Scheme UE VersionCompatibility

Operator CS domainand PSdomain

Set all the CS ACs and PS ACs in the "DomainSpecific Access Restriction Parameters ForOperatorN" IE in the "Domain Specific AccessRestriction For Shared Network" IE to barred.

Any new service isrejected. This scheme iseffective for the UEs of3GPP Release 6 or later.

CELL PS domain Delete the information about the PS domain fromSIB1. Only the information about the CS domain isbroadcast.

Any new PS service isrejected. This scheme iseffective for all the UEs inthe cell.


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Cell Barring 5 Engineering Guidelines



5-1

5 Engineering Guidelines

5.1 Application Suggestions

The use of this feature does not affect the KPI of local network, because after the cell is barred the UEwill not retry to access the local cell. But the UE will try to access inter-RAT cells or inter-operator cells inthe same coverage and cause signaling shock to them. So you need to consider the anti-shockcapability when deploying this feature and ensure the cell can work normally when a lot of UEs come tothe cell.s

It is recommended to use the default parameters of the feature.

5.2 Feature Deployment

5.2.1 Requirements

None.

5.2.2 Data Preparation

None.

5.2.3 Initial Configuration

Automatic Cell Barring

To enable the function of the automatic cell barring, run the following command:

Step 1 Run the RNC MML command SET URRCTRLSWITCH(CME single configuration: UMTS Radio

Global Configuration Express > Process Switch Configuration > Process Switch;CME batchmodification center: Modifying RNC Parameters in Batches). In this step, selectSYS_INFO_UPDATE_FOR_IU_RST and BARRED_CELL_FOR_CSDOMAIN_RST from theProcess switch(PROCESSSWITCH) drop-down list.

Step 2 Run the RNC MML commandSET UIUTIMERANDNUM(CME single configuration: IUPSConfiguration Express > CN > IU Timers And Counter for CN Node; CME batch modificationcenter: not supported) to enable interruption protection by specifying CN protection timer(StateIndTmr).

--End

Quickly Blocking One Cell

When a cell is blocked in high priority, the cell is deactivated immediately. When a cell is blocked inmedium priority, the cell is deactivated immediately if no subscriber accesses the cell in the durationspecified for blocking of medium priority, or if any subscriber accesses the cell in the duration specifiedfor blocking of medium priority the cell is deactivated after the duration specified for blocking of mediumpriority expires. When a cell is blocked in low priority, the cell is deactivated when no subscriberaccesses the cell.

To block a cell run the following command:

Step 1 Run the RNC MML commandBLK ULOCELLto setBlock PRItoHIGH(HIGH).

--End

To unblock a cell, run the following command:


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5-2

Step 1 Run the RNC MML commandUBL ULOCELLto unblock a cell.

--End

Quickly Blocking All the Cells

The function of quickly blocking all the cells only can chose one of the following methods:

Step 1 Run the RNC MML command ADD URNCALLCELLBLK(CME single configuration: UMTSRadio Global Configuration Express > Access Restriction Algorithm Parameters Configuration > TheParameters for Quickly Blocking all the Cells in the RNC; CME batch modification center: not supported)to configure parameters related to barring of all cells served by an RNC in a network.

Step 2 Run the RNC MML command ADD UCNOPALLCELLBLK(CME single configuration: UMTSRadio Global Configuration Express > Access Restriction Algorithm Parameters Configuration > TheParameters for Quickly Blocking all the Cells of the Designated Operator in the RNC; CME batchmodification center: not supported) to configure parameters related to operator-specific barring of allcells in a network.

--End

To block all the cells in the RNC in the PS domain in 10 minutes, run the following command:

Step 1 Run the RNC MML command ADD URNCALLCELLBLKto set DomainTypeto PsBlk, setProcessDurat ionto 10.

--End

To unblock all the cells in the RNC:

Step 1 Run the RNC MML command RMV URNCALLCELLBLKto unblock all the cells in the RNC

--End

5.2.4 Activation Check

Block the PS domain or the PS domain is disconnected, which prevents UEs from being admitted to PSservices. Perform the following steps to verify whether this feature is activated:

Perform the same verification procedure when blocking the CS domain or the CS domain is disconnected.

Step 1 Click to display Uu Interface Traceon the RNC LMT. Under Uu Message Type, selectRRC_SYS_INFO_TYPE1.

Step 2 View whether information element (IE) information of the PS domain is contained in the traced

messages. Expected result: PS domain IE information is not contained, as shown inFigure 5-1.--End


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5-3

Figure 5-1 Uu Interface Trace dialog box

Block CS and PS domains, CS and PS domains are disconnected, or block the CS domain and turn onBARRED_CELL_FOR_CSDOMAIN_RST . Perform the following steps to verify whether this feature isactivated:


Step 2 View whether IE information related to CS and PS domains is contained in the traced messages.Expected result: The IE information is not contained, as shown inFigure 5-2.

--End


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5-4


Bar PS services of UEs served by an operator. Perform the following steps to verify whether this featureis activated:

Perform the same verification procedure when barring CS services of UEs served by an operator.


Step 2 View whether IE information related to CS and PS domains is contained in the traced messages.Expected result: The IE information is not contained, as shown inFigure 5-3.

--End


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5-5


5.2.5 Feature Deactivation

Deactivating automatic cell barring

Step 1 Run the RNC MML commandSET URRCTRLSWITCH(CME single configuration: UMTS RadioGlobal Configuration Express > Process Switch Configuration > Process Switch; CME batchmodification center: Modifying RNC Parameters in Batches). In this step, deselectSYS_INFO_UPDATE_FOR_IU_RST and BARRED_CELL_FOR_CSDOMAIN_RST from theProcess switchdrop-down list.

--End

Deactivating manual cell barring

Step 1 Run the RNC MML command RMV URNCALLCELLBLK(CME single configuration: UMTSRadio Global Configuration Express > Access Restriction Algorithm Parameters Configuration >The Parameters for Quickly Blocking all the Cells in the RNC; CME batch modification center:not supported) to remove parameters related to barring of all cells served by an RNC in anetwork.

Step 2 Run the RNC MML command RMV UCNOPALLCELLBLK(CME single configuration: UMTSRadio Global Configuration Express > Access Restriction Algorithm Parameters Configuration >

The Parameters for Quickly Blocking all the Cells of the Designated Operator in the RNC; CME


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Cell Barring 6 Parameters



6-1

6 Parameters

Table 6-1 Parameter description

Parameter ID NE MMLCommand Feature ID FeatureName Description

DomainType

BSC6900/BSC6910

ADDUCNOPALLCELLBLK

MODUCNOPALLCELLBLK

WRFD-020114

DomainSpecificAccessControl(DSAC)

Meaning:This parameter specifies the blockeddomain type.

GUI Value Range:PsBlk(BLOCK PS),CsAndPsBlk(BLOCK CS AND PS)

Actual Value Range:PsBlk, CsAndPsBlk

Unit:None

Default Value:None

DomainType

BSC6900/BSC6910

ADDUCELLACCESSSTRICT

MODUCELLACCESSSTRICT

WRFD-020114

DomainSpecificAccessControl(DSAC)

Meaning:Whether the PS domain of a cell isblocked.

GUI Value Range:NoneBlk, PsBlk

Actual Value Range:NoneBlk, PsBlk

Unit:None

Default Value:NoneBlk

DomainT

ype

BSC6900

/BSC6910

ADD

URNCALLCELLBLK

MODURNCALLCELLBLK

WRFD-

020114

Domain

SpecificAccessControl(DSAC)

Meaning:This parameter specifies the blocked

domain type.

GUI Value Range:PsBlk(BLOCK PS),CsAndPsBlk(BLOCK CS AND PS)

Actual Value Range:PsBlk, CsAndPsBlk

Unit:None

Default Value:None

IuAcIntervalOfCell

BSC6900/BSC691

0

SETUACALGO

WRFD-021103

AccessClass

Restriction

Meaning:When the Iu interface is faulty, the RNCgradually restricts cell access in Bar mode. When

the Iu interface is restored, the RNC graduallyenables cell access in Not Bar mode. Thisparameter defines the interval between the cellsworking in Bar mode or in Not Bar mode. In thisway, the location update procedure can bedistributed to a specified time period and the riskdue to congestion is reduced.

GUI Value Range:1~3600

Actual Value Range:1~3600

Unit:s


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6-3

Parameter ID

NE MMLCommand

Feature ID

FeatureName

Description

used, otherwise it will be not used.

6)TERMINAL_VERSION_DEBASE_SWITCH.When it is checked, terminal version R4 willdebase to R99.

7)SYS_HO_OUT_CIPHER_SWITCH.

When it is checked, the RNC will add cipheringbyte at GSM HANDOVER COMMAND if the GSMsystem do not add any cipher information at thatmessage.

8)SYS_HO_CIPHER_CONFIG.

When it is checked, the cipher configuration in theadded cipher byte in GSM will be A5/1.When it isno checked ,the cipher configuration is A5/0.

9)BARRED_CELL_FOR_CSDOMAIN_RST.

When it is checked, cell will be bared when CSdomain is invalid, otherwise the CS domain will bebared when CS domain is invalid. It is invalid IfSYS_INFO_UPDATE_FOR_IU_RST is notchecked.

10)CR2284R1_SWITCH.

In section 8.6.6.28 of TS25.331 of R5 Before2006,it describes that the HFN should add one whenUE is ciphering in the situation of Timingre-initialized hard handover, while not specified inRB SETUP process in the section of 8.6.4.3. so itis not clear whether to add or not in RB SETUP inDRD scenarios. CR2284R1 clarify that HFNshould add one in RB SETUP process with Timingre-initialized hard handover. when it ischecked ,RNC accepts this CR2284R1; when it isnot checked ,RNC does not accept thisCR2284R1.

11)CDT_MSG_FULL_TRACE.

When it is checked, CDT trace function whichstarts tracing from message RRC CONNECTREQUEST.

12)CR2284R1_COMPATIBLE_SWITCH.

CR2284R1 causes the compatible problem. if UEis not consistent with RNC regarding whetheraccept the CR2284R1 or not, it will cause theproblem of streaming when UEs arecommunicating with each other. So RNC creates

this switch. when it is checked, RNC is


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6-4

Parameter ID

NE MMLCommand

Feature ID

FeatureName

Description

auto-adaptive to accept the CR2284R1 accordingto UE version information. The principles that

RNC judges UE whether to accept the CR2284R1are as follows: R5 and above UE accepts the CR;R99/R4 UE, if it receives the START LIST valuefrom RB SETUP COMPLETE,RNC figures thatUE accepts the CR; R99/R4 UE, if it only receivesthe START value from RB SETUPCOMPLETE,RNC figures that UE does not acceptthe CR; when it is not checked, whether RNCaccept the CR or not is according toCR2284R1_SWITCH. The relations betweenthese two switches CR2284R1_SWITCH andCR2284R1_COMPATIBLE_SWITCH are as

follows:(1)CR2284R1_COMPATIBLE_SWITCH ischecked, RNC is self-compatible, so theCR2284R1_SWITCH is invalid;

(2)CR2284R1_COMPATIBLE_SWITCH is notchecked, the CR2284R1_SWITCH is valid.

13)COMBINE_OPERATION_DRD_SWITCH.

When it is on, RNC will not reject the message RBSETUP CMP without the IE active time.

14)UL_INTER_PROTECT_SWITCH.

When the switch is off, RNC will not do integrityprotection check for uplink RRC messages.

15)FAST_DORMANCY_SWITCH.

When it is checked, RNC will apply FASTDORMANCY function.

16)SYS_HO_IN_CIPHER_SWITCH.

When it is checked, don't receive the encryptedability information from RELOC REQ ,default

configured of encrypted parameter are UIA1 andUEA0.

17)PTT_EARLY_TRANS_SWITCH_OFF.

When it is checked, PTT user will not apply theearly transmission function, otherwise, PTT userwill apply the early transmission function.

18)UPLINK_MDC_ENHENCEMENT_SWITCH.

This switch has become invalid.

19)NODEB_PRIVATE_INTERFACE_SWITCH.

When it is checked, the NodeB private interface


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6-5

Parameter ID

NE MMLCommand

Feature ID

FeatureName

Description

data can be taken to the NodeB through the IUBprotocol message.

20)PTT_SPEC_LI_SWITCH_OFF.

When it is checked, special LI will not be used forPTT user, otherwise, special LI will be used forPTT user.

21)RNC_DF_2_URA_PCH_SWITCH.

When it is checked, RNC will support transferringFast Dormancy UE from CELL_DCH orCELL_FACH to URA_PCH. When it is notchecked, RNC will not support transferring FastDormancy UE from CELL_DCH or CELL_FACH toURA_PCH.

22)FD_TAC_MATCH_SWITCH.

When it is checked, RNC will apply FASTDORMANCY function for UE whose TAC isconfigured in database. When it is not checked,RNC will apply FAST DORMANCY function for UEwhose version is R5 or later.

23)NONPTT_L1_FAST_SYNC_SWITCH.

When this switch is turned on, if a UE sets up a

non-PTT service on the DCH, the RNC includesthe Post-verification period information element(IE) in a Uu message to instruct the UE to performconcurrent uplink and downlink synchronization.

When this switch is turned off, if a UE sets up anon-PTT service on the DCH, the RNC does notinclude the Post-verification period IE in a Uumessage. The UE first performs downlinksynchronization and then uplink synchronization.

24)URAPCH_LAYERED_PAGING_RT_SWITCH.

Whether the RNC allows Layered Paging inURA_PCH for a UE processing real-time services.

When this switch is turned on, the RNC sendspaging messages to the cell on which a UEprocessing real-time services camped recentlyand to the neighboring cells of this cell. The RNCpages the UE in the entire UTRAN registrationarea (URA) only when it does not receive aresponse from the UE. This significantly reducesthe number of paging messages on the Uuinterface.

When this switch is turned off, the RNC directly


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6-6

Parameter ID

NE MMLCommand

Feature ID

FeatureName

Description

pages the UE in the entire URA.

25)URAPCH_LAYERED_PAGING_NRT_SWITCH.

Whether the RNC allows Layered Paging inURA_PCH for a UE processing non-real-timeservices.

When this switch is turned on, the RNC sendspaging messages to the cell on which a UEprocessing non-real-time services campedrecently and to the neighboring cells of this cell.The RNC pages the UE in the entire URA onlywhen the RNC does not receive a response from

the UE. This significantly reduces the number ofpaging messages on the Uu interface.

When this switch is turned off, the RNC directlypages the UE in the entire URA.

26)IDLE_LAYERED_PAGING_NRT_SWITCH.

Whether to enable layered paging for UEs in theidle state who will establish non-real-time service.

When this switch is turned on (selected), the firstbroadcasts a paging message in the cell who hasinteracted with the UE for the last time and its

neighboring cells. If the UE cannot be paged, theRNC then broadcasts a paging message in theLAC or RAC area.

When this switch is turned off (deselected), theRNC directly broadcasts a paging message in theLAC or RAC area.

27)IDLE_LAYERED_PAGING_RT_SWITCH.

Whether to enable layered paging for UEs in theidle state who will establish real-time service.

When this switch is turned on (selected),firstbroadcasts a paging message in the cell who hasinteracted with the UE for the last time and itsneighboring cells. If the UE cannot be paged, theRNC then broadcasts a paging message in theLAC or RAC area.

When this switch is turned off (deselected), theRNC directly broadcasts a paging message in theLAC or RAC area.

28)INTELLIGENT_WIFI_DETECT_AND_SELECTION.

Whether to enable intelligent Wi-Fi detection and


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6-7

Parameter ID

NE MMLCommand

Feature ID

FeatureName

Description

selection for the RNC.

When this switch is turned on, the RNC supportsintelligent Wi-Fi detection and selection.

When this switch is turned off, the RNC does notsupports intelligent Wi-Fi detection and selection.

29)INTERRAT_LOAD_REPORT_FOR_LTE_SWITCH.

Whether to enable the RIM-based cell loadsharing function.

When this switch is turned on, RIM-based loadsharing can be achieved between UMTS and LTE

cells. Upon receiving a load sharing request froman LTE cell, a UMTS cell responds with its ownload information.

When this switch is turned off, UMTS cells do notsupport the RIM-based cell load sharing function.Therefore, UMTS cells do not respond to loadsharing requests from LTE cells.

30)PTUSER_IDENTIFY_SWITCH.

Whether to preferentially guarantee platinumusers in terms of network access, voice quality, or

PS service rate.When this switch is turned on, the RNCrecognizes platinum users and preferentiallyguarantees their user experience.

When this switch is turned off, the RNC does notrecognize platinum users and does notpreferentially guarantee their user experience.

GUI Value Range:INVOKE_TRACE_SWITCH,SYS_INFO_UPDATE_FOR_IU_RST,DRNC_DIRECT_DSCR, RNC_SHARE_SWITCH,RNCAP_IMSI_HO_SWITCH,TERMINAL_VERSION_DEBASE_SWITCH,SYS_HO_OUT_CIPHER_SWITCH,SYS_HO_CIPHER_CONFIG,BARRED_CELL_FOR_CSDOMAIN_RST,CR2284R1_SWITCH, CDT_MSG_FULL_TRACE,CR2284R1_COMPATIBLE_SWITCH,COMBINE_OPERATION_DRD_SWITCH,UL_INTER_PROTECT_SWITCH,FAST_DORMANCY_SWITCH,SYS_HO_IN_CIPHER_SWITCH,PTT_EARLY_TRANS_SWITCH_OFF,UPLINK_MDC_ENHENCEMENT_SWITCH,

NODEB_PRIVATE_INTERFACE_SWITCH,


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6-8

Parameter ID

NE MMLCommand

Feature ID

FeatureName

Description

PTT_SPEC_LI_SWITCH_OFF,RNC_DF_2_URA_PCH_SWITCH,

FD_TAC_MATCH_SWITCH,NONPTT_L1_FAST_SYNC_SWITCH,URAPCH_LAYERED_PAGING_RT_SWITCH,URAPCH_LAYERED_PAGING_NRT_SWITCH,IDLE_LAYERED_PAGING_NRT_SWITCH,IDLE_LAYERED_PAGING_RT_SWITCH,INTELLIGENT_WIFI_DETECT_AND_SELECTION,INTERRAT_LOAD_REPORT_FOR_LTE_SWITCH, PTUSER_IDENTIFY_SWITCH

Actual Value Range:INVOKE_TRACE_SWITCH,SYS_INFO_UPDATE_FOR_IU_RST,DRNC_DIRECT_DSCR, RNC_SHARE_SWITCH,RNCAP_IMSI_HO_SWITCH,TERMINAL_VERSION_DEBASE_SWITCH,SYS_HO_OUT_CIPHER_SWITCH,SYS_HO_CIPHER_CONFIG,BARRED_CELL_FOR_CSDOMAIN_RST,CR2284R1_SWITCH, CDT_MSG_FULL_TRACE,CR2284R1_COMPATIBLE_SWITCH,COMBINE_OPERATION_DRD_SWITCH,UL_INTER_PROTECT_SWITCH,FAST_DORMANCY_SWITCH,SYS_HO_IN_CIPHER_SWITCH,

PTT_EARLY_TRANS_SWITCH_OFF,UPLINK_MDC_ENHENCEMENT_SWITCH,NODEB_PRIVATE_INTERFACE_SWITCH,PTT_SPEC_LI_SWITCH_OFF,RNC_DF_2_URA_PCH_SWITCH,FD_TAC_MATCH_SWITCH,NONPTT_L1_FAST_SYNC_SWITCH,URAPCH_LAYERED_PAGING_RT_SWITCH,URAPCH_LAYERED_PAGING_NRT_SWITCH,

IDLE_LAYERED_PAGING_NRT_SWITCH,

IDLE_LAYERED_PAGING_RT_SWITCH,

INTELLIGENT_WIFI_DETECT_AND_SELECTION,

INTERRAT_LOAD_REPORT_FOR_LTE_SWITCH,

PTUSER_IDENTIFY_SWITCH

Unit:None

DefaultValue:INVOKE_TRACE_SWITCH-0&SYS_INFO_UPDATE_FOR_IU_RST-0&DRNC_DIRECT_DSC

R-0&RNC_SHARE_SWITCH-1&RNCAP_IMSI_H


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6-9

Parameter ID

NE MMLCommand

Feature ID

FeatureName

Description

O_SWITCH-0&TERMINAL_VERSION_DEBASE_SWITCH-0&SYS_HO_OUT_CIPHER_SWITCH-0

&SYS_HO_CIPHER_CONFIG-1&BARRED_CELL_FOR_CSDOMAIN_RST-0&CR2284R1_SWITCH-0&CDT_MSG_FULL_TRACE-0&CR2284R1_COMPATIBLE_SWITCH-1&COMBINE_OPERATION_DRD_SWITCH-1&UL_INTER_PROTECT_SWITCH-0&FAST_DORMANCY_SWITCH-0&SYS_HO_IN_CIPHER_SWITCH-0&PTT_EARLY_TRANS_SWITCH_OFF-0&UPLINK_MDC_ENHENCEMENT_SWITCH-0&NODEB_PRIVATE_INTERFACE_SWITCH-0&PTT_SPEC_LI_SWITCH_OFF-0&RNC_DF_2_URA_PCH_SWITCH-0&FD_TAC_MATCH_SWITCH-0&NONPTT_L1_FAST_SYNC_S

WITCH-0&URAPCH_LAYERED_PAGING_RT_SWITCH-0&URAPCH_LAYERED_PAGING_NRT_SWITCH-0&IDLE_LAYERED_PAGING_NRT_SWITCH-0&IDLE_LAYERED_PAGING_RT_SWITCH-0&INTELLIGENT_WIFI_DETECT_AND_SELECTION-0&INTERRAT_LOAD_REPORT_FOR_LTE_SWITCH-0&PTUSER_IDENTIFY_SWITCH-0

StateIndTmr

BSC6900/BSC6910

SETUIUTIMERANDNUM

WRFD-010101

3GPP R9Specifications

Meaning:CN protection timer.

GUI Value Range:1000~300000

Actual Value Range:1000~300000

Unit:ms

Default Value:20000


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Cell Barring 9 Reference Documents

9 Reference Documents

None.