1、GSM GSM 04.08 July 1996 Version 5.3.0 Source: ETSI TC-SMG Reference: TS/SMG-O30408QR2 ICs: 33.060.50 Key words: Digital cellular telecommunications system, Global System for Mobile communications (GSM) GLOBAL SYSTEM FOR MOBILE COMMUNICATIONS Digital cellular telecommunications system (Phase 2+); Mob
2、ile radio interface layer 3 specification (GSM 04.08) ETSI European Telecommunications Standards Institute ETSI Secretariat Postal address: F-O6921 Sophia Antipolis CEDEX - FRANCE Off ice address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE X.400: c=fr, a=atlas, p=etsi, s=secretafl
3、at - Internet: secretariatetsi.fr Tel.: +33 92 94 42 O0 - Fax: +33 93 65 47 16 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. O European Telecommunications Standards Instit
4、ute 1996. All rights reserved. COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Handling ServicesETSI GSMR4.0 Yb W 3400855 0328770 562 M Page 2 GSM 04.08 Version 5.3.0 July 1996 Whilst every care has been taken in the preparation and publication of this document, erro
5、rs in content, typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to “ETSI Editing and Committee Support Dept.“ at the address shown on the title page. COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Handling ServicesETS
6、I GSM04-08 96 9 3400855 OL2877L 4T9 W Page 3 GSM 04.08 Version 5.3.0 July 1996 Contents Foreword . 21 O SCO pe . 23 Scope of the Technical Specification . 23 Application to the interface structures 23 Structure of layer 3 procedures 23 Use of logical channels . 23 0.6.1 List of procedures . 24 o . 1
7、 0.2 0.3 0.5 0.6 0.7 0.4 Test procedures 23 Overview of control procedures 24 Applicability of implementations 25 1 Normative references . 27 2 Definitions and abbreviations 31 2.1 Random values 31 2.2 Vocabulary 31 3 Radio Resource management procedures . 33 3.1 Overview/General 33 3.1.1 General .
8、33 3.1.2 Services provided to upper layers 33 3.1.2.1 Idle mode . 33 3.1.2.2 Dedicated mode . 33 3.1.2.3 Group receive mode 34 3.1.2.4 Group transmit mode 34 Services required from data link and physical layers 34 Change of dedicated channels . 34 3.1.4.1 Change of dedicated channels using SAPI = O
9、. 34 3.1.4.2 Change of dedicated channels using other SAPls than O 35 3.1.4.3 Sequenced message transfer operation 35 3.1.3 3.1.4 3.1 -4.3.1 3.1.4.3.1.1 3.1.4.3.1.2 3.1.4.3.2 Variables and sequence numbers . 35 Send state variable V(SD) . 35 Send sequence number N(SD) . 35 Procedures for the initiat
10、ion, transfer execution and termination of the sequenced message transfer operation . 35 3.1.4.3.2.1 Initiation . 35 3.1.4.3.2.2 Transfer Execution 35 3.1.5 Procedure for Service Request and Contention Resolution . 36 Idle mode procedures 37 3.2.1 Mobile station side 37 3.2.2 Network side 37 3.2.2.1
11、 System information broadcasting 37 3.2.2.2 Paging . 38 RR connection establishment 38 3.3.1 RR connection establishment initiated by the mobile station 38 procedure -38 procedure 39 3.2 3.3 3.3.1 -1 Entering the dedicated mode : immediate assignment 3.3.1.1.1 3.3.1.1.2 3.3.1.1.3 Permission to acces
12、s the network 38 Initiation of the immediate assignment Answer from the network 40 COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Handling ServicesETSI GSfi04.B 96 3400855 0328772 335 Page 4 GSM 04.08 Version 5.3.0 July 1996 3.3.1.2 3.3.1.1.3.1 3.3.1.1.3.2 Assignmen
13、t rejection . 41 3.3.1 . 1 . 4 Assignment completion 41 3.3.1 . 1 . 5 Abnormal cases 42 Entering the group transmit mode: uplink access 3.3.1 2.1 Mobile station side 42 3.3.1.2.1.1 Uplink investigation procedure 42 3.3.1 21.2 Uplink access procedure . 43 3.3.1.2.2 Network side 43 3.3.1.2.3 Abnormal
14、cases 43 3.3.2 Paging procedure . 43 3.3.2.1 Paging initiation by the network 43 3.3.2.2 Paging response . 44 3.3.2.3 Abnormal cases 45 3.3.3 Notification procedure . 46 3.3.3.1 Notification of a call . 46 3.3.3.2 Joining a VGCS or VBS call . 46 3.3.3.3 Reduced NCH monitoring mechanism 47 Procedures
15、 in dedicated mode and in group transmit mode . 48 On receipt of a CHANNEL REQUEST message 40 proced Ure . 42 3.4 3.4.1 3.4.2 3.4.3 3.4.4 3.4.5 3.4.6 3.4.7 3.4.8 SACCH procedures . 48 3.4.1.1 General 48 3.4.1.2 Measurement report 48 Transfer of messages and link layer service provision 49 Channel as
16、signment procedure 49 3.4.3.1 Channel assignment initiation 50 3.4.3.2 Assignment completion 51 3.4.3.3 Abnormal cases 51 Handover procedure 52 3.4.4.1 Handover initiation . 52 Physical channel establishment . 54 3.4.4.2.1 Finely synchronized cell case . 54 3.4.4.2.2 Non synchronized cell case 54 3.
17、4.4.2.3 Pseudo-synchronised cell case 55 3.4.4.2.4 Pre-synchronised cell case 55 3.4.4.3 Handover completion . 55 3.4.4.4 Abnormal cases 56 Frequency redefinition procedure . 57 3.4.5.1 Abnormal cases 57 Channel mode modiy procedure 57 3.4.6.1 Normal channel mode modify procedure 58 3.4.6.1.1 proced
18、u re 58 3.4.6.1.2 procedure 58 3.4.6.1.3 Abnormal cases 58 Channel mode modify procedure for a voice group call talker . 58 3.4.6.2.1 Initiation of the channel mode modify procedure 58 3.4.6.2.2 Completion of mode change procedure . 59 3.4.6.2.3 Abnormal cases 59 Ciphering mode setting procedure 59
19、3.4.7.1 Ciphering mode setting initiation . 59 3.4.7.2 Ciphering mode setting completion . 59 Additional channel assignment procedure 60 3.4.8.1 Additional assignment procedure initiation . 60 3.4.8.2 Additional assignment procedure completion . 60 3.4.8.3 Abnormal cases 60 3.4.4.2 Initiation of the
20、 channel mode modify Completion of channel mode modify 3.4.6.2 COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Handling ServicesETSI GSma4.08 96 = 3400855 0128773 271 Page 5 GSM 04.08 Version 5.3.0 July 1996 3.4.9 Partial channel release procedure 61 Classmark change
21、 procedure 61 Classmark interrogation procedure . 61 3.4.9.1 Partial release procedure initiation 61 3.4.9.2 Abnormal cases 61 3.4.10 3.4.1 1 3.4.1 1.1 Classmark interrogation initiation 62 3.4.1 1.2 Classmark interrogation completion 62 Indication of notifications and paging informations 62 3.4.1 3
22、.1 Normal release procedure . 63 3.4.1 3.1.1 3.4.1 2 3.4.1 3 RR connection release procedure 63 Channel release procedure initiation in dedicated mode and in group transmit mode . 63 3.4.13.1.2 Abnormal cases 64 Radio link failure in dedicated mode 64 3.4.13.2.1 Mobile side 64 3.4.13.2.2 Network sid
23、e 64 3.4.1 3.3 RR connection abortion in dedicated mode 65 3.4.1 3.4 Uplink release procedure in group transmit mode . 65 Group receive mode procedures 65 3.4.1 5.1 Mobile station side 65 3.4.15.1.1 Reception of the VGCS or VBS channel 65 3.4.15.1.2 Monitoring of downlink messages and related proced
24、ures . 65 3.4.15.1.2.1 Channel assignment procedure 66 3.4.15.1.2.2 Frequency redefinition procedure . 66 3.4.15.1.2.3 Channel mode modify procedure 66 3.4.15.1.2.4 Notification and paging information . 66 3.4.15.1.2.5 Uplink status messages . 66 3.4.15.1.3 3.4.15.1.4 Leaving the group receive mode
25、67 3.4.15.1.4.1 3.4.15.1.4.2 Going to group transmit mode . 67 Network side 67 3.4.15.2.1 Provision of messages on the VGCS or VBS channel downlink . 67 3.4.15.2.1.1 General . 67 3.4.1 5.2.1.2 Provision of general information 3.4.15.2.1.3 Provision of messages related to the voice group call uplink
26、channel . 68 3.4.15.2.2 Release of the VGCS or VBS Channels 68 3.4.15.3 Failure cases 69 3.4.1 3.2 3.4.14 3.4.1 5 Receiving a RR STATUS message by a RR entity . 65 Uplink reply procedure 66 Returning to idle mode 67 3.4.1 5.2 messages 67 4 Elementary procedures for Mobility Management . 69 4.1 Gener
27、al 69 Type of MM procedures 69 MM sublayer states 70 4.1.2.1 MM sublayer states in the Mobile Station 70 4.1.2.1.1 Main states 70 4.1.2.1.2 Substates of the MM IDLE state 73 The update Status . 74 MM sublayer states on the network side . 75 Behaviour in MM IDLE State 76 4.2.1 Primary Service State s
28、election . 76 4.2.1.1 Selection of the Service State after Power On 76 4.2.1.2 Other Cases . 77 4.1.1 4.1.2 4.1.2.2 4.1.2.3 4.2 COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Handling ServicesETSI GSO.O . COPYRIGHT European Telecommunications Standards InstituteLice
29、nsed by Information Handling ServicesETSI GSM04-08 9b = 3400855 Page 24 GSM 04.08 Version 5.3.0 July 1996 i) iii) iv) v) vi) vi) viii) ix) 4 Synchronization CHannel (SCH): downlink only, used to identification information; 0328792 123 = broadcast synchronization and BSS Paging CHannel (PCH): downlin
30、k only, used to send page requests to Mobile Stations; Random Access CHannel (RACH): uplink only, used to request a Dedicated Control CHannel; Access Grant CHannel (AGCH): downlink only, used to allocate a Dedicated Control CHANNEL; Stand Alone Dedicated Control CHannel (SDCCH): bidirectional; Fast
31、Associated Control CHannel (FACCH): bidirectional, associated with a Traffic CHannel; Slow Associated Control CHannel (SACCH): bidirectional, associated with a SDCCH or a Traffic CHannel; Cell Broadcast CHannel (CBCH): downlink only used for general (not point to point) short message information. No
32、tification CHannel (NCH): downlink only, used to notify mobile station of VBS (Voice Broadcast Service) calls or VGCS (Voice Group Call Service) calls. Two service access points are defined on signalling layer 2 which are discriminated by their Service Access Point Identifiers (SAPI) (see TS GSM 04.
33、06): i) . SAPI O: supports the transfer of signalling information including user-user information; i) SAPI 3: supports the transfer of user short messages. Layer 3 selects the service access point, the logical control channel and the mode of operation of layer 2 (acknowledged, unacknowledged or rand
34、om access, see TS GSM 04.05 and 04.06) as required for each individual message. 0.6 Overview of control procedures 0.6.1 List of procedures The following procedures are specified in this Technical Specification: a) Section 3 specifies elementary procedures for Radio Resource management: - - system i
35、nformation broadcasting (section 3.2.2) RR connection establishment (section 3.3) - - paging procedure (section 3.3.2) - notification procedure (section 3.3.3) Procedures in dedicated mode and in group transmit mode (section 3.4) - - - - - - - - radio resources connection release (section 3.4.1 3) s
36、pecific RR procedures for voice broadcast channels and voice group call channels (section 3.4.15) entering the dedicated mode : immediate assignment procedure (section 3.3.1 .l) - measurement report procedure (section 3.4.1.2) intracell change of channels (section 3.4.3) intercell change of channels
37、 (section 3.4.4) frequency redefinition procedure (section 3.4.5) channel mode change procedure (section 3.4.6) ciphering mode setting procedure (section 3.4.7) additional channel assignment procedure (section 3.4.8) partial channel release procedure (section 3.4.9) - - COPYRIGHT European Telecommun
38、ications Standards InstituteLicensed by Information Handling ServicesETSI GSMO4.08 96 3400855 0328793 ObT Page 25 GSM 04.08 Version 5.3.0 July 1996 b) Section 4 specifies elementary procedures for Mobility Management - mobility management common procedures (section 4.3) - TMSI reallocation procedure
39、 (section 4.3.1) - authentication procedure (section 4.3.2) - identification procedure (section 4.3.3) - IMSI detach procedure (section 4.3.4) - abort procedure (section 4.3.5) - MM information procedure (section 4.3.6) mobility management specific procedures (section 4.4) - location updating proced
40、ure (section 4.4.1) - periodic updating (section 4.4.2) - IMSI attach procedure (section 4.4.3) - generic location updating procedure (section 4.4) connection management sublayer service provision - mobility management connection establishment (section 4.5.1) - mobility management connection informa
41、tion transfer phase (section 4.5.2) - mobility management connection release (section 4.5.3) - - c) Section 5 specifies elementary procedures for circuit switched Call Control comprising the following elementary procedures: - - - mobile originating call establishment (section 5.2.1) mobile terminati
42、ng call establishment (section 5.2.2) signalling procedures during the active state (section 5.3) - - call rearrangements (section 5.3.2) - - in-call modification (section 5.3.4) call clearing initiated by the mobile station (section 5.4.3) call clearing initiated by the network (section 5.4.4) - -
43、- user notification procedure (section 5.3.1) DTMF protocol control procedure (section 5.3.3) - - - miscellaneous procedures in-band tones and announcements (section 5.5.1) status enquiry procedure (section 5.5.3) call re-establishment procedure (section 5.5.4) The elementary procedures can be combi
44、ned to form structured procedures. Examples of such structured procedures are given in section 7. This part of the Technical Specification is only provided for guidance to assist implementations. Section 8 specifies actions to be taken on various error conditions. 0.7 Applicability of implementation
45、s NOTE: This section is introduced in order to provide information on the implementations for mobile stations supporting VGCS or VBS calls where differences to basic GSM phase 2 mobile stations appear. The section should be replaced or revised at a later stage when general editorial procedures to ha
46、ndle the applicability of phase 2+ implementations are introduced in this technical specification. The applicability of procedures of this technical specifications for the mobile station is dependent on the services and functions which are to be supported by a mobile station. For mobile stations sup
47、porting the Voice Group Call Service or the Voice Broadcast Service, it is explicitly mentioned throughout this technical specification if a certain procedure is applicable only for such a service and, if necessary, how mobile stations not supporting such a service shall behave. For VGCS and VBS, th
48、e following possible mobile station implementations exist: - support of listening to voice broadcast calls (VBS listening) - support of originating a voice broadcast call (VBS originating) COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Handling ServicesETSI GSMO4.08
49、 96 3400855 0328794 TTb W Page 26 GSM 04.08 Version 5.3.0 July 1996 - support of listening to voice group calls (VGCS listening) - support of talking in voice group calls (VGCS talking. This always includes the implementation for VGCS listening) - support of originating a voice group call (VGCS originating. This always includes the implementation for VGCS talking) Apart from the explicitly mentioned combinations, all possible combinations are optional and supported by this technical specification. The related terms are used in this technical specifications a information on t
