3GPP TS V ( )

Transcription

1 TS V ( ) Technical Specification 3rd Generation Partnership Project; Technical Specification Group Core Network; Mobile radio interface layer 3 specification; Core Network Protocols; Stage 3 (Release 1999) GLOBAL SYSTEM FOR MOBILE COMMUNICATIONS R The present document has been developed within the 3 rd Generation Partnership Project ( TM ) and may be further elaborated for the purposes of. The present document has not been subject to any approval process by the Organisational Partners and shall not be implemented. This Specification is provided for future development work within only. The Organisational Partners accept no liability for any use of this Specification. Specifications and reports for implementation of the TM system should be obtained via the Organisational Partners' Publications Offices.

2 Release TS V ( ) Keywords GSM, UMTS, layer 3, network Postal address support office address 650 Route des Lucioles - Sophia Antipolis Valbonne - FRANCE Tel.: Fax: Internet Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. 2005, Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC). All rights reserved.

3 Release TS V ( ) Contents Foreword...21 Introduction Scope Scope of the Technical Specification Application to the interface structures Structure of layer 3 procedures Test procedures Use of logical channels in A/Gb mode Overview of control procedures List of procedures Applicability of implementations Voice Group Call Service (VGCS) and Voice Broadcast Service (VBS) General Packet Radio Service (GPRS) Packet services in GSM (GSM only) Packet services in UMTS (UMTS only) References Definitions and abbreviations Random values Vocabulary Radio Resource management procedures Elementary procedures for Mobility Management General MM and GMM procedures Types of MM and GMM procedures Integrity Checking of Signalling Messages in the Mobile Station (UMTS only) a Integrity protection for emergency call (UMTS only) MM-GMM co-ordination for GPRS MS's GPRS MS operating in mode A or B in a network that operates in mode I GPRS MS operating in mode A or B in a network that operates in mode II or III Core Network System Information for MM (UMTS only) Core Network System Information for GMM (UMTS only) MM sublayer states MM sublayer states in the mobile station Main states Substates of the MM IDLE state The update Status MM sublayer states on the network side GPRS mobility management (GMM) sublayer states GMM states in the MS Main states Substates of state GMM-DEREGISTERED Substates of state GMM-REGISTERED GPRS update status GMM mobility management states on the network side Main States Substates of state GMM-REGISTERED Behaviour of the MS in MM Idle state, GMM-DEREGISTERED state and GMM-REGISTERED state Primary Service State selection Selection of the Service State after Power On Other Cases Detailed Description of the MS behaviour in MM IDLE State Service State, NORMAL SERVICE Service State, ATTEMPTING TO UPDATE Service State, LIMITED SERVICE... 52

4 Release TS V ( ) Service State, NO IMSI Service State, SEARCH FOR PLMN, NORMAL SERVICE Service State, SEARCH FOR PLMN Service State, RECEIVING GROUP CALL (NORMAL SERVICE) Service State, RECEIVING GROUP CALL (LIMITED SERVICE) Service state when back to state MM IDLE from another state Behaviour in state GMM-DEREGISTERED Primary substate selection Selection of the substate after power on or enabling the MS's GPRS capability Other Cases Detailed description of the MS behaviour in state GMM-DEREGISTERED Substate, NORMAL-SERVICE Substate, ATTEMPTING-TO-ATTACH Substate, LIMITED-SERVICE Substate, NO-IMSI Substate, NO-CELL Substate, PLMN-SEARCH Substate, ATTACH-NEEDED Substate, SUSPENDED (GSM only) Substate when back to state GMM-DEREGISTERED from another GMM state Behaviour in state GMM-REGISTERED Detailed description of the MS behaviour in state GMM-REGISTERED Substate, NORMAL-SERVICE Substate, SUSPENDED (GSM only) Substate, UPDATE-NEEDED Substate, ATTEMPTING-TO-UPDATE Substate, NO-CELL-AVAILABLE Substate, LIMITED-SERVICE Substate, ATTEMPTING-TO-UPDATE-MM Substate, PLMN-SEARCH MM common procedures TMSI reallocation procedure TMSI reallocation initiation by the network TMSI reallocation completion by the mobile station TMSI reallocation completion in the network Abnormal cases Authentication procedure a Authentication procedure used for a UMTS authentication challenge b Authentication Procedure used for a GSM authentication challenge Authentication request by the network Authentication response by the mobile station Authentication processing in the network Ciphering key sequence number Authentication not accepted by the network Authentication not accepted by the MS Abnormal cases MS behaviour towards a network that has failed the authentication procedure Handling of keys at intersystem change from UMTS to GSM a Use of established security contexts Handling of keys at intersystem change from GSM to UMTS Void Identification procedure Identity request by the network Identification response by the mobile station Abnormal cases IMSI detach procedure IMSI detach initiation by the mobile station IMSI detach procedure in the network IMSI detach completion by the mobile station Abnormal cases Abort procedure Abort procedure initiation by the network... 70

5 Release TS V ( ) Abort procedure in the mobile station MM information procedure MM information procedure initiation by the network MM information procedure in the mobile station MM specific procedures Location updating procedure Periodic updating IMSI attach procedure Generic Location Updating procedure Location updating initiation by the mobile station a Network Request for Additional mobile station Capability Information Identification request from the network Authentication by the network Security mode setting by the network Attempt Counter Location updating accepted by the network Location updating not accepted by the network Release of RR connection after location updating Abnormal cases on the mobile station side Abnormal cases on the network side Void Void Connection management sublayer service provision MM connection establishment MM connection establishment initiated by the mobile station Abnormal cases MM connection establishment initiated by the network Mobile Terminating CM Activity Mobile Originating CM Activity $(CCBS)$ Paging response in UMTS (UMTS only) Abnormal cases MM connection establishment for emergency calls Call re-establishment Call re-establishment, initiation by the mobile station Abnormal cases Forced release during MO MM connection establishment MM connection information transfer phase Sending CM messages Receiving CM messages Abnormal cases MM connection release Release of associated RR connection Uplink release in a voice group call Receiving a MM STATUS message by a MM entity Elementary mobility management procedures for GPRS services General Lower layer failure Ciphering of messages (GSM only) P-TMSI signature Radio resource sublayer address handling Radio resource sublayer address handling (GSM only) P-TMSI handling P-TMSI handling in GSM P-TMSI handling in UMTS Change of network mode of operation Change of network mode of operation in GSM (GSM only) Change of network mode of operation in UMTS (UMTS only) Change of network mode of operation at UMTS to GSM inter-system change Change of network mode of operation at GSM to UMTS inter-system change Intersystem change between GSM and UMTS List of forbidden PLMNs for GPRS service GPRS Mobility management timers and UMTS PS signalling connection control... 95

6 Release TS V ( ) READY timer behaviour READY timer behaviour (GSM only) Handling of READY timer in UMTS (UMTS only) Periodic routing area updating PMM-IDLE mode and PMM-CONNECTED mode (UMTS only) Handling of Force to standby in UMTS (UMTS only) RA Update procedure for Signalling Connection Re-establishment (UMTS only) GPRS attach procedure GPRS attach procedure for GPRS services GPRS attach procedure initiation GMM common procedure initiation GPRS attach accepted by the network GPRS attach not accepted by the network Abnormal cases in the MS Abnormal cases on the network side Combined GPRS attach procedure for GPRS and non-gprs services Combined GPRS attach procedure initiation GMM Common procedure initiation Combined GPRS attach accepted by the network Combined GPRS attach not accepted by the network Abnormal cases in the MS Abnormal cases on the network side GPRS detach procedure MS initiated GPRS detach procedure MS initiated GPRS detach procedure initiation MS initiated GPRS detach procedure completion for GPRS services only MS initiated combined GPRS detach procedure completion Abnormal cases in the MS Network initiated GPRS detach procedure Network initiated GPRS detach procedure initiation Network initiated GPRS detach procedure completion by the MS Network initiated GPRS detach procedure completion by the network Abnormal cases on the network side Routing area updating procedure Normal and periodic routing area updating procedure Normal and periodic routing area updating procedure initiation GMM Common procedure initiation Normal and periodic routing area updating procedure accepted by the network Normal and periodic routing area updating procedure not accepted by the network Abnormal cases in the MS Abnormal cases on the network side Combined routing area updating procedure Combined routing area updating procedure initiation GMM Common procedure initiation Combined routing area updating procedure accepted by the network Combined routing area updating not accepted by the network Abnormal cases in the MS Abnormal cases on the network side P-TMSI reallocation procedure P-TMSI reallocation initiation by the network P-TMSI reallocation completion by the MS P-TMSI reallocation completion by the network Abnormal cases on the network side Authentication and ciphering procedure a Authentication and ciphering procedure used for UMTS authentication challenge b Authentication and ciphering procedure used for GSM authentication challenge Authentication and ciphering initiation by the network Authentication and ciphering response by the MS Authentication and ciphering completion by the network GPRS ciphering key sequence number Authentication not accepted by the network Authentication not accepted by the MS

7 Release TS V ( ) Abnormal cases on the network side MS behaviour towards a network that has failed the authentication procedure Use of established security contexts Handling of keys at intersystem change from UMTS to GSM Handling of keys at intersystem change from GSM to UMTS Identification procedure Identification initiation by the network Identification response by the MS Identification completion by the network Abnormal cases on the network side Paging procedure Paging for GPRS services Paging for GPRS services using P-TMSI Paging for GPRS services using IMSI Paging for non-gprs services Receiving a GMM STATUS message by a GMM entity Void GMM Information procedure GMM information procedure initiation by the network GMM information procedure in the mobile station Service Request procedure (UMTS only) Service Request procedure initiation GMM common procedure initiation Service request procedure accepted by the network Service request procedure not accepted by the network Abnormal cases in the MS Abnormal cases on the network side Void Elementary procedures for circuit-switched Call Control Overview General Call Control States Call states at the mobile station side of the interface Null (State U0) MM Connection pending (U0.1) a CC prompt present (U0.2) $(CCBS)$ b Wait for network information (U0.3) $(CCBS)$ c CC-Establishment present (U0.4) $(CCBS)$ d CC-Establishment confirmed (U0.5) $(CCBS)$ e Recall present (U0.6) $(CCBS)$ Call initiated (U1) Mobile originating call proceeding (U3) Call delivered (U4) Call present (U6) Call received (U7) Connect Request (U8) Mobile terminating call confirmed (U9) Active (U10) Disconnect request (U11) Disconnect indication (U12) Release request (U19) Mobile originating modify (U26) Mobile terminating modify (U27) Network call states Null (State N0) MM connection pending (N0.1) a CC connection pending (N0.2) $(CCBS)$ b Network answer pending (N0.3) $(CCBS)$ c CC-Establishment present (N0.4) $(CCBS)$ d CC-Establishment confirmed (N0.5) $(CCBS)$ Call initiated (N1)

8 Release TS V ( ) Mobile originating call proceeding (N3) Call delivered (N4) Call present (N6) Call received (N7) Connect request (N8) Mobile terminating call confirmed (N9) Active (N10) Not used Disconnect indication (N12) Release request (N19) Mobile originating modify (N26) Mobile terminating modify (N27) Connect Indication (N28) Call establishment procedures Mobile originating call establishment Call initiation Receipt of a setup message Receipt of a CALL PROCEEDING message Notification of progressing mobile originated call Notification of interworking in connection with mobile originated call establishment Call progress in the PLMN/ISDN environment Alerting Call connected Call rejection Transit network selection Traffic channel assignment at mobile originating call establishment Call queuing at mobile originating call establishment Speech Codec Selection Mobile terminating call establishment Call indication Compatibility checking Call confirmation Response to SETUP Receipt of CALL CONFIRMED and ALERTING by the network Call failure procedures Called mobile station clearing during mobile terminating call establishment Notification of interworking in connection with mobile terminating call establishment Call accept Active indication Traffic channel assignment at mobile terminating call establishment Call queuing at mobile terminating call establishment User connection attachment during a mobile terminating call Speech Codec Selection Network initiated MO call $(CCBS)$ Initiation CC-Establishment present Recall Alignment Procedure CC-Establishment confirmation Recall present Traffic channel assignment during network initiated mobile originating call establishment Signalling procedures during the "active" state User notification procedure Call rearrangements Not used Support of Dual Services Service Description Call establishment Mobile Originating Establishment Mobile Terminating Establishment Changing the Call Mode Initiation of in-call modification Successful completion of in-call modification

9 Release TS V ( ) Change of the channel configuration Failure of in-call modification Abnormal procedures User initiated service level up- and downgrading (GSM only) Initiation of service level up- and downgrading Successful completion of service level up- and downgrading Rejection of service level up- and downgrading Time-out recovery Support of multimedia calls Service description Call establishment Mobile originated multimedia call establishment Mobile terminating multimedia call In-call modification in the "active" state Void Void Void Call clearing Terminology Exception conditions Clearing initiated by the mobile station Initiation of call clearing Receipt of a DISCONNECT message from the mobile station Receipt of a RELEASE message from the network Receipt of a RELEASE COMPLETE message from the mobile station Abnormal cases Clearing initiated by the network Clearing initiated by the network: mobile does not support "Prolonged Clearing Procedure" Clearing when tones/announcements provided Clearing when tones/announcements not provided Completion of clearing Clearing initiated by the network: mobile supports "Prolonged Clearing Procedure" Clearing when tones/announcements provided and the network does not indicate that "CCBS activation is possible" Clearing when the network indicates that "CCBS activation is possible" Clearing when tones/announcements are not provided and the network does not indicate that "CCBS activation is possible" Receipt of a RELEASE message from the mobile station Completion of clearing Miscellaneous procedures In-band tones and announcements Call collisions Status procedures Status enquiry procedure Reception of a STATUS message by a CC entity STATUS message with incompatible state STATUS message with compatible state Call re-establishment, mobile station side Indication from the mobility management sublayer Reaction of call control Completion of re-establishment Unsuccessful outcome Call re-establishment, network side State alignment Progress DTMF protocol control procedure Start DTMF request by the mobile station Start DTMF response by the network Stop DTMF request by the mobile station Stop DTMF response by the network Sequencing of subsequent start DTMF requests by the mobile station

10 Release TS V ( ) 6 Support for packet services GPRS Session management General Session management states Session management states in the MS PDP-INACTIVE PDP-ACTIVE-PENDING PDP-INACTIVE-PENDING PDP-ACTIVE PDP-MODIFY_PENDING Session management states on the network side PDP-INACTIVE PDP-ACTIVE-PENDING PDP-INACTIVE-PENDING PDP-ACTIVE PDP-MODIFY-PENDING Session Management procedures PDP context activation Successful PDP context activation initiated by the mobile station Successful PDP context activation requested by the network Unsuccessful PDP context activation initiated by the MS Unsuccessful PDP context activation requested by the network Abnormal cases Secondary PDP Context Activation Procedure Successful Secondary PDP Context Activation Procedure Initiated by the MS Unsuccessful Secondary PDP Context Activation Procedure initiated by the MS Abnormal cases PDP context modification procedure Network initiated PDP Context Modification MS initiated PDP Context Modification accepted by the network MS initiated PDP Context Modification not accepted by the network Abnormal cases PDP context deactivation procedure PDP context deactivation initiated by the MS PDP context deactivation initiated by the network Abnormal cases a Void Void Receiving a SM STATUS message by a SM entity Examples of structured procedures Handling of unknown, unforeseen, and erroneous protocol data General Message too short Unknown or unforeseen transaction identifier Call Control Session Management Unknown or unforeseen message type Non-semantical mandatory information element errors Radio resource management Mobility management Call control GMM mobility management Session management Unknown and unforeseen IEs in the non-imperative message part IEIs unknown in the message Out of sequence IEs Repeated IEs Non-imperative message part errors Syntactically incorrect optional IEs Conditional IE errors

11 Release TS V ( ) 8.8 Messages with semantically incorrect contents Message functional definitions and contents Messages for Radio Resources management Messages for mobility management Authentication reject Authentication request Authentication Parameter AUTN Authentication response Authentication Response Parameter Authentication Response Parameter (extension) a Authentication Failure a.1 Authentication Failure parameter CM Re-establishment request Location area identification Mobile Station Classmark CM service accept a CM service prompt $(CCBS)$ CM service reject CM service abort Abort CM service request Mobile Station Classmark Priority Identity request Identity response IMSI detach indication Mobile Station Classmark Location updating accept Follow on proceed CTS permission Equivalent PLMNs Location updating reject Location updating request Location area identification Mobile Station Classmark Mobile Station Classmark for UMTS a MM information a.1 Full name for network a.2 Short name for network a.3 Local time zone a.4 Universal time and local time zone a.5 LSA Identity a.6 Network Daylight Saving Time MM Status TMSI reallocation command TMSI reallocation complete MM Null Messages for circuit-switched call control Alerting Alerting (network to mobile station direction) Facility Progress indicator User-user Alerting (mobile station to network direction) Facility User-user SS version Call confirmed Repeat indicator Bearer capability 1 and bearer capability Cause 225

12 Release TS V ( ) CC Capabilities Stream Identifier Call proceeding Repeat indicator Bearer capability 1 and bearer capability Facility Progress Indicator Priority granted Network Call Control Capabilities Congestion control Cause Connect Connect (network to mobile station direction) Facility Progress indicator User-user Connect (mobile station to network direction) Facility User-user SS version Stream Identifier Connect acknowledge Disconnect Disconnect (network to mobile station direction) Facility Progress indicator User-user Allowed actions $(CCBS)$ Disconnect (mobile station to network direction) Facility User-user SS version Emergency setup Bearer capability Stream Identifier Facility Facility (network to mobile station direction) Facility (mobile station to network direction) SS version Hold Hold Acknowledge Hold Reject Modify Low layer compatibility High layer compatibility Reverse call setup direction Void Modify complete Low layer compatibility High layer compatibility Reverse call setup direction Modify reject Low layer compatibility High layer compatibility Notify Progress User-user a CC-Establishment $(CCBS)$ a.1 Void a.2 Setup container b CC-Establishment confirmed $(CCBS)$ b.1 Repeat indicator

13 Release TS V ( ) b.2 Bearer capability 1 and bearer capability b.3 Cause Release Release (network to mobile station direction) Cause Second cause Facility User-user Release (mobile station to network direction) Cause Second cause Facility User-user SS version a Recall $(CCBS)$ a.1 Recall Type a.2 Facility Release complete Release complete (network to mobile station direction) Cause Facility User-user Release complete (mobile station to network direction) Cause Facility User-user SS version Retrieve Retrieve Acknowledge Retrieve Reject Setup Setup (mobile terminated call establishment) BC repeat indicator Bearer capability 1 and bearer capability Facility Progress indicator a Called party BCD number Called party subaddress LLC repeat indicator Low layer compatibility I Low layer compatibility II HLC repeat indicator High layer compatibility i High layer compatibility ii User-user Redirecting party BCD number Redirecting party subaddress Priority Alert $(Network Indication of Alerting in the MS )$ Network Call Control Capabilities Cause of No CLI Setup (mobile originating call establishment) BC repeat indicator Facility LLC repeat indicator Low layer compatibility I Low layer compatibility II HLC repeat indicator High layer compatibility i High layer compatibility ii User-user SS version

14 Release TS V ( ) CLIR suppression CLIR invocation CC Capabilities Stream Identifier Bearer capability 1 and bearer capability a Start CC $(CCBS)$ a.1 CC Capabilities Start DTMF Start DTMF Acknowledge Keypad facility Start DTMF reject Status Auxiliary states Status enquiry Stop DTMF Stop DTMF acknowledge User information User-user More data GPRS Mobility Management Messages Attach request Old P-TMSI signature Requested READY timer value TMSI status Attach accept P-TMSI signature Negotiated READY timer Allocated P-TMSI MS identity GMM cause T3302 value Cell Notification (GSM only) Equivalent PLMNs Attach complete Attach reject T3302 value Detach request Detach request (mobile terminated detach) GMM cause Detach request (mobile originating detach) P-TMSI P-TMSI signature Detach accept Detach accept (mobile terminated detach) Detach accept (mobile originating detach) P-TMSI reallocation command P-TMSI signature P-TMSI reallocation complete Authentication and ciphering request Authentication Parameter RAND GPRS ciphering key sequence number Authentication Parameter AUTN Authentication and ciphering response Authentication Response Parameter IMEISV Authentication Response Parameter (extension) a Authentication and Ciphering Failure a.1 Authentication Failure parameter Authentication and ciphering reject Identity request Identity response Routing area update request

15 Release TS V ( ) Old P-TMSI signature Requested READY timer value DRX parameter TMSI status P-TMSI (UMTS only) MS network capability PDP context status Routing area update accept P-TMSI signature Allocated P-TMSI MS identity List of Receive N-PDU Numbers Negotiated READY timer value GMM cause T3302 value Cell Notification (GSM only) Equivalent PLMNs Routing area update complete List of Receive N-PDU Numbers Routing area update reject T3302 value GMM Status GMM Information Full name for network Short name for network Local time zone Universal time and local time zone LSA Identity Network Daylight Saving Time Service Request (UMTS only) PDP context status Service Accept (UMTS only) Service Reject (UMTS only) GPRS Session Management Messages Activate PDP context request Access point name Protocol configuration options Activate PDP context accept PDP address Protocol configuration options Packet Flow Identifier Activate PDP context reject Protocol configuration options Activate Secondary PDP Context Request TFT Activate Secondary PDP Context Accept Packet Flow Identifier Activate Secondary PDP Context Reject Request PDP context activation Request PDP context activation reject Modify PDP context request (Network to MS direction) PDP address Packet Flow Identifier Modify PDP context request (MS to network direction) Requested LLC SAPI Requested new QoS New TFT Modify PDP context accept (MS to network direction) Modify PDP context accept (Network to MS direction) Negotiated QoS Negotiated LLC SAPI New radio priority

16 Release TS V ( ) Packet Flow Identifier Modify PDP Context Reject Deactivate PDP context request Tear down indicator Deactivate PDP context accept Void Void Void Void Void SM Status General message format and information elements coding Overview Protocol Discriminator Skip indicator and transaction identifier Skip indicator Transaction identifier Message Type Other information elements Common information elements Cell identity Ciphering Key Sequence Number Location Area Identification Mobile Identity Mobile Station Classmark Mobile Station Classmark Mobile Station Classmark Spare Half Octet Descriptive group or broadcast call reference Group Cipher Key Number a PD and SAPI $(CCBS)$ Priority Level Core Network System Information (UMTS only) CN Common GSM-MAP NAS system information CS domain specific system information PS domain specific system information PLMN list Radio Resource management information elements Mobility management information elements Authentication parameter RAND Authentication Parameter AUTN (UMTS authentication challenge only) Authentication Response parameter Authentication Response Parameter (extension) (UMTS authentication challenge only) Authentication Failure parameter (UMTS authentication challenge only) CM service type Identity type Location updating type a Network Name Reject cause Follow-on Proceed Time Zone Time Zone and Time CTS permission LSA Identifier Daylight Saving Time Call control information elements Extensions of codesets Locking shift procedure Non-locking shift procedure Auxiliary states Bearer capability

17 Release TS V ( ) Static conditions for the bearer capability IE contents a Call Control Capabilities Call state Called party BCD number Called party subaddress Calling party BCD number Calling party subaddress Cause a CLIR suppression b CLIR invocation Congestion level Connected number Connected subaddress Facility High layer compatibility Static conditions for the high layer compatibility IE contents Keypad facility Low layer compatibility More data Notification indicator Progress indicator a Recall type $(CCBS)$ b Redirecting party BCD number c Redirecting party subaddress Repeat indicator a Reverse call setup direction b SETUP Container $(CCBS)$ Signal SS Version Indicator User-user Alerting Pattern $(NIA)$ Allowed actions $(CCBS)$ Stream Identifier Network Call Control Capabilities Cause of No CLI Void GPRS mobility management information elements Attach result Attach type Ciphering algorithm TMSI status Detach type DRX parameter Force to standby P-TMSI signature a P-TMSI signature Identity type IMEISV request Receive N-PDU Numbers list MS network capability a MS Radio Access capability Spare GMM cause Routing area identification Spare Update result Update type A&C reference number Service type Session management information elements Access Point Name Network service access point identifier

18 Release TS V ( ) Protocol configuration options Packet data protocol address Quality of service SM cause Linked TI Spare LLC service access point identifier Tear down indicator Packet Flow Identifier Traffic Flow Template GPRS Common information elements PDP context status Radio priority GPRS Timer GPRS Timer List of system parameters Timers and counters for radio resource management Timers of mobility management Timer T3240 and Timer T Timers of GPRS mobility management Timers of session management Timers of circuit-switched call control Annex A (informative): Example of subaddress information element coding Annex B (normative): Compatibility checking B.1 Introduction B.2 Calling side compatibility checking B.2.1 Compatibility checking of the CM SERVICE REQUEST message B.2.2 Compatibility/Subscription checking of the SETUP message B.3 Called side compatibility checking B.3.1 Compatibility checking with addressing information B.3.2 Network-to-MS compatibility checking B.3.3 User-to-User compatibility checking B.4 High layer compatibility checking Annex C (normative): Low layer information coding principles C.1 Purpose C.2 Principles C.2.1 Definition of types of information C.2.2 Examination by network C.2.3 Location of type I information C.2.4 Location of types II and III information C.2.5 Relationship between bearer capability and low layer compatibility information elements Annex D (informative): Examples of bearer capability information element coding D.1 Coding for speech for a full rate support only mobile station D.1.1 Mobile station to network direction D.1.2 Network to mobile station direction D.2 An example of a coding for modem access with V22-bis, 2.4 kbit/s, 8 bit no parity D.2.1 Mobile station to network direction, data compression allowed D.2.2 Network to mobile station direction, data compression possible D.3 An example of a coding for group 3 facsimile (9.6 kbit/s, transparent) D.3.1 Mobile station to network direction D.3.2 Network to mobile station direction

19 Release TS V ( ) Annex E (informative): Annex F (informative): Comparison between call control procedures specified in TS and ITU-T Recommendation Q GSM specific cause values for radio resource management Annex G (informative): UMTS specific cause values for mobility management G.1 Causes related to MS identification G.2 Cause related to subscription options G.3 Causes related to PLMN specific network failures and congestion / Authentication Failures G.4 Causes related to nature of request G.5 Causes related to invalid messages G.6 Additional cause codes for GMM Annex H (informative): UMTS specific cause values for call control H.1 Normal class H.1.1 Cause No. 1 "unassigned (unallocated) number" H.1.2 Cause No. 3 "no route to destination" H.1.3 Cause No. 6 "channel unacceptable" H.1.4 Cause No. 8 "operator determined barring" H.1.5 Cause No.16 "normal call clearing" H.1.6 Cause No.17 "user busy" H.1.7 Cause No. 18 "no user responding" H.1.8 Cause No. 19 "user alerting, no answer" H.1.9 Cause No. 21 "call rejected" H.1.10 Cause No. 22 "number changed" H.1.11 Cause No. 25 "pre-emption" H.1.12 Cause No. 26 "non-selected user clearing" H.1.13 Cause No. 27 "destination out of order" H.1.14 Cause No. 28 "invalid number format (incomplete number)" H.1.15 Cause No. 29 "facility rejected" H.1.16 Cause No. 30 "response to STATUS ENQUIRY" H.1.17 Cause No. 31 "normal, unspecified" H.2 Resource unavailable class H.2.1 Cause No. 34 "no circuit/channel available" H.2.2 Cause No. 38 "network out of order" H.2.3 Cause No. 41 "temporary failure" H.2.4 Cause No. 42 "switching equipment congestion" H.2.5 Cause No. 43 "access information discarded" H.2.6 Cause No. 44 "requested circuit/channel not available" H.2.7 Cause No. 47 "resource unavailable, unspecified" H.3 Service or option not available class H.3.1 Cause No. 49 "quality of service unavailable" H.3.2 Cause No. 50 "Requested facility not subscribed" H.3.3 Cause No. 55 "Incoming calls barred within the CUG" H.3.4 Cause No. 57 "bearer capability not authorized" H.3.5 Cause No. 58 "bearer capability not presently available" H.3.6 Cause No. 63 "service or option not available, unspecified" H.3.7 Cause No. 68 "ACM equal to or greater than ACMmax" H.4 Service or option not implemented class H.4.1 Cause No. 65 "bearer service not implemented" H.4.2 Cause No. 69 "Requested facility not implemented" H.4.3 Cause No. 70 "only restricted digital information bearer capability is available" H.4.4 Cause No. 79 "service or option not implemented, unspecified" H.5 Invalid message (e.g., parameter out of range) class H.5.1 Cause No. 81 "invalid transaction identifier value"

20 Release TS V ( ) H.5.2 Cause No. 87 "user not member of CUG" H.5.3 Cause No. 88 "incompatible destination" H.5.4 Cause No. 91 "invalid transit network selection" H.5.5 Cause No. 95 "semantically incorrect message" H.6 Protocol error (e.g., unknown message) class H.6.1 Cause No. 96 "invalid mandatory information" H.6.2 Cause No. 97 "message type non-existent or not implemented" H.6.3 Cause No. 98 "message type not compatible with protocol state" H.6.4 Cause No. 99 "information element non-existent or not implemented" H.6.5 Cause No. 100 "conditional IE error" H.6.6 Cause No. 101 "message not compatible with protocol state" H.6.7 Cause No. 102 "recovery on timer expiry" H.6.8 Cause No. 111 "protocol error, unspecified" H.7 Interworking class H.7.1 Cause No. 127 "interworking, unspecified" Annex I (informative): GPRS specific cause values for session management I.1 Causes related to nature of request I.2 Causes related to invalid messages Annex J (informative): Algorithm to encode frequency list information elements Annex K (informative): Default Codings of Information Elements K.1 Common information elements K.2 Radio Resource management information elements K.3 Mobility management information elements K.4 Call control information elements Annex L (normative): Establishment cause (Iu mode only) L.1 Mapping of NAS procedure to RRC establishment cause (Iu mode only) Annex M (normative): Additional Requirements for backward compatibility with PCS 1900 for NA revision 0 ME Annex N (informative): Change Record...446

21 Release TS V ( ) Foreword This Technical Specification has been produced by the 3 rd Generation Partnership Project (). The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. Introduction The present document includes references to features which are not part of the Phase 2+ Release 96 of the GSM Technical specifications. All clauses which were changed as a result of these features contain a marker (see table below) relevant to the particular feature. The following table lists all features that were introduced after GSM Release 96. Feature BA Range IE handling Advanced Speech Call Item Call Completion Busy Subscriber Mobile Assisted Frequency Allocation Network Indication of Alerting in MS Designator $(impr-ba-range-handling)$ $(ASCI)$ $(CCBS)$ $(MAFA)$ $(NIA)$