1、 ETSI TS 1Digital cellular telecommUniversal Mobile TelMobile radio interface(3GPP TS 23.1TECHNICAL SPECIFICATION123 108 V13.0.0 (2016mmunications system (Phase elecommunications System (ce layer 3 specification, core protocols; Stage 2 .108 version 13.0.0 Release 13GLOBAL SYSTEMOBILE COMMUN16-03) e
2、 2+) (GSM); (UMTS); re network 13) TEM FOR ICATIONSRETSI ETSI TS 123 108 V13.0.0 (2016-03)13GPP TS 23.108 version 13.0.0 Release 13Reference RTS/TSGC-0123108vd00 Keywords GSM, UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Sire
3、t N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. Th
4、e content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portabl
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8、ndards Institute 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo a
9、re Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 123 108 V13.0.0 (2016-03)23GPP TS 23.108 version 13.0.0 Release 13Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these
10、essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest up
11、dates are available on the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web se
12、rver) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identi
13、ties or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall
14、not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct c
15、itation. ETSI ETSI TS 123 108 V13.0.0 (2016-03)33GPP TS 23.108 version 13.0.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g3Introduction 5g31 Scope 6g31.1 Scope of the Technical Specification . 6g31.2 Application to the interface structures
16、 6g31.3 Structure of layer 3 procedures . 6g31.4 Test procedures 6g31.5 Use of logical channels . 7g31.6 Overview of control procedures . 7g31.6.1 List of procedures . 7g31.7 Applicability of implementations . 9g31.7.1 Voice Group Call Service (VGCS) and Voice Broadcast Service (VBS). 9g31.7.2 Gener
17、al Packet Radio Service (GPRS) . 9g32 References 10g32.1 Definitions and abbreviations . 12g32.1.1 Random values 13g32.2.2 Vocabulary 13g33 Radio Resource management procedures . 13g34 Elementary procedures for Mobility Management . 13g35 Elementary procedures for circuit-switched Call Control 13g36
18、 Support for packet services 13g37 Examples of structured procedures 13g37.1 General . 13g37.1.1 Paging request . 14g37.1.2 Immediate assignment 14g37.1.3 Service request and contention resolution 14g37.1.4 Authentication . 15g37.1.5 Ciphering mode setting . 15g37.1.6 Transaction phase . 15g37.1.6.1
19、 Channel mode modify . 15g37.1.7 Channel release . 16g37.2 Abnormal cases 16g37.3 Selected examples 16g37.3.1 Location updating . 17g37.3.2 Mobile originating call establishment . 18g37.3.3 Mobile terminating call establishment 22g37.3.4 Call clearing 24g37.3.5 DTMF protocol control . 26g37.3.6 Hand
20、over 27g37.3.7 In-call modification. 28g37.3.8 Call re-establishment 28g37.3.9 Network initiated mobile originating call $(CCBS)$ . 29g38 Handling of unknown, unforeseen, and erroneous protocol data . 33g39 Message functional definitions and contents 34g310 General message format and information ele
21、ments coding 34g3ETSI ETSI TS 123 108 V13.0.0 (2016-03)43GPP TS 23.108 version 13.0.0 Release 1311 List of system parameters . 34g3Annex A (informative): Change History 35g3History 36g3ETSI ETSI TS 123 108 V13.0.0 (2016-03)53GPP TS 23.108 version 13.0.0 Release 13Foreword This Technical Specificatio
22、n (TS) has been produced by the 3rdGeneration Partnership Project (3GPP). The present document specifies the procedures used at the radio interface core network protocols within the 3rdgeneration mobile telecommunications system and the digital cellular telecommunications system. The contents of the
23、 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
24、 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
25、 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 subclauses which were changed as a result of these featur
26、es contain a marker (see table below) relevant to the particular feature. ETSI ETSI TS 123 108 V13.0.0 (2016-03)63GPP TS 23.108 version 13.0.0 Release 131 Scope The present document specifies the procedures used at the radio interface (Reference Point Um, see 3GPP TS 24.002 15) for Call Control (CC)
27、, Mobility Management (MM), and Session Management (SM). When the notations for “further study“ or “FS“ or “FFS“ are present in the present document they mean that the indicated text is not a normative portion of this standard. These procedures are defined in terms of messages exchanged over the con
28、trol channels of the radio interface. The control channels are described in 3GPP TS 44.003 16. The structured functions and procedures of this protocol and the relationship with other layers and entities are described in general terms in 3GPP TS 24.007 20. 1.1 Scope of the Technical Specification Th
29、e procedures currently described in the present document are for the call control of circuit-switched connections, session management for GPRS services, mobility management and radio resource management for circuit-switched and GPRS services. 3GPP TS 24.010 21 contains functional procedures for supp
30、ort of supplementary services. 3GPP TS 24.011 22 contains functional procedures for support of point-to-point short message services. 3GPP TS 24.012 23 contains functional description of short message - cell broadcast. 3GPP TS 44.060 76 contains procedures for radio link control and medium access co
31、ntrol (RLC/MAC) of packet data physical channels. 3GPP TS 44.018 80 contains the procedures for the RR protocol. 3GPP TS 24.008 81 contains the procedures for the CN protocols. 3GPP TS 44.071 23a contains functional descriptions and procedures for support of location services. NOTE: “layer 3“ includ
32、es the functions and protocols described in this Technical Specification. The terms “data link layer“ and “layer 2“ are used interchangeably to refer to the layer immediately below layer 3. 1.2 Application to the interface structures The layer 3 procedures apply to the interface structures defined i
33、n 3GPP TS 44.003 16. They use the functions and services provided by layer 2 defined in 3GPP TS 44.005 18 and 3GPP TS 44.006 19. 3GPP TS 24.007 20 gives the general description of layer 3 including procedures, messages format and error handling. 1.3 Structure of layer 3 procedures A building block m
34、ethod is used to describe the layer 3 procedures. The basic building blocks are “elementary procedures“ provided by the protocol control entities of the three sublayers, i.e. radio resource management, mobility management and connection management sublayer. Complete layer 3 transactions consist of s
35、pecific sequences of elementary procedures. The term “structured procedure“ is used for these sequences. 1.4 Test procedures Test procedures of the GSM radio interface signalling are described in 3GPP TS 51.010 39 and 3GPP TS 51.02x series. ETSI ETSI TS 123 108 V13.0.0 (2016-03)73GPP TS 23.108 versi
36、on 13.0.0 Release 131.5 Use of logical channels The logical control channels are defined in 3GPP TS 45.002 32. In the following those control channels are considered which carry signalling information or specific types of user packet information: i) Broadcast Control CHannel (BCCH): downlink only, u
37、sed to broadcast Cell specific information; ii) Synchronization CHannel (SCH): downlink only, used to broadcast synchronization and BSS identification information; iii) Paging CHannel (PCH): downlink only, used to send page requests to Mobile Stations (MSs); iv) Random Access CHannel (RACH): uplink
38、only, used to request a Dedicated Control CHannel; v) Access Grant CHannel (AGCH): downlink only, used to allocate a Dedicated Control CHannel; vi) Standalone Dedicated Control CHannel (SDCCH): bi-directional; vii) Fast Associated Control CHannel (FACCH): bi-directional, associated with a Traffic CH
39、annel; viii)Slow Associated Control CHannel (SACCH): bi-directional, associated with a SDCCH or a Traffic CHannel; ix) Cell Broadcast CHannel (CBCH): downlink only used for general (not point to point) short message information. x) Notification CHannel (NCH): downlink only, used to notify mobile sta
40、tions 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 3GPP TS 44.006 19): i) SAPI 0: supports the transfer of signalling informat
41、ion including user-user information; ii) 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 random access, see 3GPP TS 44.005 18 and 3GPP TS 44.006 19) as re
42、quired for each individual message. 1.6 Overview of control procedures 1.6.1 List of procedures The following procedures are specified in the Technical Specification: a) Clause 4 specifies elementary procedures for Mobility Management: - mobility management common procedures (subclause 4.3); - TMSI
43、reallocation procedure (subclause 4.3.1); - authentication procedure (subclause 4.3.2); - identification procedure (subclause 4.3.3); - IMSI detach procedure (subclause 4.3.4); - abort procedure (subclause 4.3.5); - MM information procedure (subclause 4.3.6); - mobility management specific procedure
44、s (subclause 4.4); - location updating procedure (subclause 4.4.1); - periodic updating (subclause 4.4.2); ETSI ETSI TS 123 108 V13.0.0 (2016-03)83GPP TS 23.108 version 13.0.0 Release 13- IMSI attach procedure (subclause 4.4.3); - generic location updating procedure (subclause 4.4); - connection man
45、agement sublayer service provision; - mobility management connection establishment (subclause 4.5.1); - mobility management connection information transfer phase (subclause 4.5.2); - mobility management connection release (subclause 4.5.3); - GPRS specific mobility management procedures (subclause 4
46、.7); - GPRS attach procedure (subclause 4.7.3); - GPRS detach procedure (subclause 4.7.4); - GPRS routing area updating procedure (subclause 4.7.5); - GPRS common mobility management procedures (subclause 4.7); - GPRS P-TMSI reallocation procedure (subclause 4.7.6); - GPRS authentication and cipheri
47、ng procedure (subclause 4.7.7); - GPRS identification procedure (subclause 4.7.8); - GPRS information procedure (subclause 4.7.12); b) Clause 5 specifies elementary procedures for circuit switched Call Control comprising the following elementary procedures: - mobile originating call establishment (s
48、ubclause 5.2.1); - mobile terminating call establishment (subclause 5.2.2); - signalling procedures during the active state (subclause 5.3); - user notification procedure (subclause 5.3.1); - call rearrangements (subclause 5.3.2); - DTMF protocol control procedure (subclause 5.5.7); - in-call modifi
49、cation (subclause 5.3.4); - call clearing initiated by the mobile station (subclause 5.4.3); - call clearing initiated by the network (subclause 5.4.4); - miscellaneous procedures; - in-band tones and announcements (subclause 5.5.1); - status enquiry procedure (subclause 5.5.3); - call re-establishment procedure (subclause 5.5.4); d) Clause 6 specifies elementary procedures for session management: - GPRS session management procedures (subclause 6.1); - PDP context activation (subclause 6.1.1); - PDP context modification (subclause 6.1.2);
