1、ETS I TS 1 O 1 644 V51 .O (2001-02) Technical Specification Digital cellular telecommunications system (Phase 2+); Interworking between Phase 1 infrastructure and Phase 2 Mobile Stations (MS); (GSM 09.90 version 5.1 .O Release 1996) COPYRIGHT European Telecommunications Standards InstituteLicensed b
2、y Information Handling Services(GSM 09.90 version 5.1 .O Release 1996) 2 ETSl TS 101 644 V5.1 .O (2001-02) Reference RTS/TSGN-O1099OQRl Keywords Digital cellular telecommunications system, Global System for Mobile communications (GSM) ETSl 650 Route des Lucioles F-O6921 Sophia Antipolis Cedex - FRAN
3、CE Tel.: +33 4 92 94 42 O0 Fax: +33 4 93 65 47 16 Siret N“ 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-prfecture de Grasse (06) N“ 7803/88 Important notice Individual copies of the present document can be downloaded from: Tt- le present document may be made availabl
4、e in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSl printers of the PDF version kept on a spe
5、cific network drive within ETSl Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSl documents is available at :/.$./$/ If you find errors in the present document, send yo
6、ur comment to: editoretsi.fr 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. 8 European Telecommunications Standards Institute 2001. All rights reserved. ETSl COPYRIGHT Europ
7、ean Telecommunications Standards InstituteLicensed by Information Handling Services(GSM 09.90 version 5.1 .O Release 1996) 3 ETSI TS 101 644 V5.1 . O (2001-02) Contents Intellectual Property Rights 5 Foreword 5 1 2 2.1 3 4 5 5.1 5.1.1 5.2 5.2.1 5.2.2 5.3 5.3.1 Scope 6 References 6 Abbreviations 7 Ge
8、neral . 7 Service restrlctlons 7 k interface . 8 5.3.1.1 5.3.1.2 5.3.1.3 5.3.2 5.3.2.1 5.3.2.2 5.3.2.3 5.3.3 5.3.3.1 5.3.3.2 5.3.3.3 5.3.3.4 5.3.4 5.3.4.1 5.3.5 5.3.5.1 5.3.5.2 5.3.5.3 5.3.5.4 5.3.5.5 5.3.5.5.1 5.3.5.5.2 5.3.5.5.3 5.3.5.5.4 5.3.5.5.5 5.3.5.5.6 5.3.5.6 5.3.5.6.1 5.3.5.7 5.3.6 5.3.6.1
9、 5.3.6.2 5.3.6.3 5.3.6.4 5.3.6.5 5.3.7 Physical layer on the radio path . 8 Multiplexing and multiple access on radio path . 8 General behaviour of upgraded Phase 1 infrastructures . 8 Spare bits . 8 Values “reserved for future use” . 8 Specific behaviour of upgraded Phase 1 infrastructures 9 Radio
10、resource procedures 9 RR-connection establishment 9 Assignment and handover procedures . 9 Transmission mode change . 9 Mobility management procedures . 9 MM-connection establishment 9 Location updating procedure . 10 Call control procedures 10 Compatibility checking at call establishment . 10 Mobil
11、e terminating call . 11 In-call modification 11 Error Cause Mapping 11 Messages . 12 General message coding 12 CLASSMARK CHANGE message . 12 STATUS message 12 Messages relative to the SMS Point-to-Point . 13 General . 13 Re-establishment procedure 10 Mobile originated call . 10 SMS procedures . 11 R
12、R-STATUS message 12 CP-ERROR message . 13 RP-ERROR message . 13 RP-SMMA message 13 RP-ACK message 13 Supplementary Services messages . 14 SMS-SUBMIT 13 Messages relative to SMS Cell Broadcast 14 Serial Number . 14 Information elements . 14 “Mobile station classmark“ . 14 “Repeat indicator” . 15 “Sta
13、rting time” 15 “Mobile Identity” 15 “Bearer capability“ . 15 Use of Phase 1 spare bits 15 6 A 1 Abis interface 16 6.1 A interface 16 ETSI COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Handling Services(GSM 09.90 version 5.1 .O Release 1996) 4 ETSI TS 1 O1 644 V5.1
14、.O (2001 -02) 6.2 Abis interface 16 7 7.1 7.2 7.2.1 7.2.2 7.2.3 7.2.4 7.2.5 Supplementary Service handling . 16 General aspects . 16 Service Aspects . 16 Call Forwarding Services . 16 Call Barring Services . 16 Unstructured SS Data . 16 Password Handling 17 Forward Check SS Indication . 17 Annex A (
15、informative): Change history . 18 History . 19 ETSI COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Handling Services(GSM 09.90 version 5.1 .O Release 1996) 5 ETSI TS 101 644 V5.1 .O (2001-02) Intellectual Property Rights IPRs essential or potentially essential to th
16、e present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR O00 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI
17、 in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server -. 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 no
18、t referenced in ETSI SR O00 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Special Mobile Group (SMG). The present document specifies the nece
19、ssary amendments to the Phase 1 infrastructure so that an acceptable service is offered to MSs of Phase 2, guaranteeing that a Phase 2 MS obtains all Phase 1 services within the digital cellular telecommunications system (Phase 2Phase 2+). The present document is a TC-SMG approved GSM technical spec
20、ification version 5, which contains GSM Phase 2+ enhancements/features to the version 4 GSM technical specification. The ETS from which this Phase 2+ GTS has evolved is Phase 2 GSM ETR 11 1 Edition 4 (GSM 09.90 version 4.6.0). GTS are produced by TC-SMG to enable the GSM Phase 2+ specifications to b
21、ecome publicly available, prior to submission for the formal ETSI standards approval procedure to become European Telecommunications Standards (ETS). This ensures the earliest possible access to GSM Phase 2+ specifications for all Manufacturers, Network operators and implementors of the Global Syste
22、m for Mobile communications. The contents of the present document may be subject to continuing work within SMG and may change following formal SMG approval. Should SMG modify the contents of the present document it will then be re-submitted for formal approval procedures by ETSI with an identifying
23、change of release date and an increase in version number as follows: Version 5.x.y where: 5 GSM Phase 2+ Release 1996. x the second digit is incremented for changes of substance, i.e. technical enhancements, corrections, updates, etc.; y the third digit is incremented when editorial only changes hav
24、e been incorporated in the specification. The specification from which the present document has been derived was originally based on CEPT documentation, hence the presentation of the present document may not be entirely in accordance with the ETSI rules. Reference is made within the present document
25、 to GSM-TSs (note). NOTE: TC-SMG has produced documents which give the technical specifications for the implementation of the digital cellular telecommunications system. Historically, these documents have been identified as GSM Technical Specifications (GSM-TSs). These TSs may have subsequently beco
26、me I-ETSs (Phase l), or ETSsETSI Technical Reports (ETRs) (Phase 2). TC-SMG has also produced ETSI GSM TSs which give the technical specifications for the implementation of Phase 2+ enhancements of the digital cellular telecommunications system. These version 5.x.x GSM Technical Specifications may b
27、e referred to as GTSs. ETSI COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Handling Services(GSM 09.90 version 5.1 .O Release 1996) 6 ETSl TS 101 644 V5.1 .O (2001-02) 1 Scope The present document clarifies how interworking can be obtained between Phase 2 Mobile Sta
28、tions (MS)s and Phase 1 infrastructure. The objective is to obtain this without changing the consolidated set of Phase 1 specifications. The present document specifies the necessary amendments to the Phase 1 infrastructure so that an acceptable service is offered to MSs of Phase 2, guaranteeing that
29、 a Phase 2 MS obtains all Phase 1 services. The present document outlines the necessary changes as well as the necessary controls and clarifications with regard to Phase 1 implementation, which should be performed to the different interfaces in Phase 1 infiastructure before Phase 2 mobiles are offer
30、ed service. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific. For a specific reference
31、, subsequent revisions do not apply. For a non-specific reference, the latest version applies. A non-specific reference to an ETS shall also be taken to refer to later versions published as an EN with the same number. For this Release 1996 document, references to GSM documents are for Release 1996 v
32、ersions (version 5.x.y). 111 GSM 01.04 (ETR 100): “Digital cellular telecommunication system (Phase 2); Abbreviations and acronyms“. 121 GSM 04.06 (ETS 300 555): “Digital cellular telecommunication system (Phase 2); Mobile Station - Base Station System (MS - BSS) interface Data Link (DL) layer speci
33、fication“. 131 GSM 04.08 (ETS 300 557): “Digital cellular telecommunication system (Phase 2); Mobile radio 141 GSM 04.11 (ETS 300 559): “Digital cellular telecommunication system (Phase 2); Point-to-Point 151 GSM 05.02 (ETS 300 574): “Digital cellular telecommunication system (Phase 2); Multiplexing
34、 interface layer 3 specification“. (PP) Short Message Service (SMS) support on mobile radio interface“. and multiple access on the radio path“. 161 GSM 04.06 Phase 1 (I-ETS 300 021):“Digital cellular telecommunication system (Phase 1); Mobile Station - Base Station System (MS - BSS) interface Data L
35、ink (DL) layer specification“. 171 GSM 04.08 Phase 1 (I-ETS 300 022-1): “Digital cellular telecommunication system (Phase 1); Mobile radio interface layer 3 specification Part 1: Generic“. 181 GSM 04.08-DCS Phase 1 (I-ETS 300 022-2): “Digital cellular telecommunication system (Phase 1); Mobile radio
36、 interface layer 3 specification Part 2: DCS extension“. 191 GSM 04.08-EXT Phase 1 (I-ETS 300 022-3): “Digital cellular telecommunication system (Phase 1); Mobile radio interface layer 3 specification Part 3: Signalling support of the second ciphering algorithm“. 1101 GSM 04.11 Phase 1 (I-ETS 300 02
37、3): Point-to-point short message service support on mobile radio interface“. ETSl COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Handling Services(GSM 09.90 version 5.1 .O Release 1996) 7 ETSl TS 101 644 V5.1 .O (2001-02) 2.1 Abbreviations For the purposes of the pr
38、esent document, the abbreviations given in GSM 01.04 apply. 3 General To obtain compatibility between Phase 2 MSs and Phase 1 infrastructure, it has been attempted to design Phase 2 as an extension of the Phase 1 protocols. Basically meaning that the Phase 1 protocols are contained as a subset of th
39、e Phase 2 protocols and that for most Phase 1 functionality, Phase 1 and Phase 2 signalling are identical. This approach in general has been followed. However the requirement for introduction of the new Phase 2 features has in some cases required deviation from this general rule. Furthermore, due to
40、 freedom in the Phase 1 technical specifications there might be different Phase 1 infiastructure implementations. Therefore it has not in all cases been possible to ensure interworking with all potential implementations. The remainder of the present document describes how to overcome the possible im
41、pacts of the above mentioned factors. In clause 4 the unavoidable service restrictions a Phase 2 MS will encounter in Phase 1 infiastructure are explained. Clauses 5,6,7 and 8 give general and specific behaviour of Phase 1 implementations which has been assumed and as a result must be ensured. The u
42、navoidable changes and additions to Phase 1 infiastructure needed to obtain proper working of a Phase 2 MS in Phase 1 infrastructure is also given. Within the scope of the present document the following definitions are used: - a Phase 1 MS is a MS which is compliant with the protocols defined by the
43、 Phase 1 specifications; - a Phase 2 MS is a MS which is compliant with the protocols defined by the Phase 2 specifications; - a Phase 1 infrastructure is an infrastructure which is compliant with the protocols defined by the Phase 1 specifications; - an upgraded Phase 1 infiastructure is a Phase 1
44、infrastructure which has been upgraded according to the present document. 4 Service restrictions When the specifying part of the present document is implemented and an upgraded Phase 1 infiastructure has been created, a Phase 2 MS will have no service restrictions for the features and services defin
45、ed for Phase 1. However, no means have been taken to provide a Phase 2 MS in an upgraded Phase 1 infrastructure, with the features and services added in the Phase 2 standard compared to the Phase 1 standard. ETSl COPYRIGHT European Telecommunications Standards InstituteLicensed by Information Handli
46、ng Services(GSM 09.90 version 5.1 .O Release 1996) 8 ETSl TS 101 644 V5.1 .O (2001-02) 5 Air interface This clause deals with enhancements of the protocols at the air interface between Phase 1 and Phase 2 of GSM. The protocols concerned are defined in TS GSM 04.06, TS GSM 04.08, TS GSM 04.1 1 and TS
47、 GSM 05.02; the only paragraph for which TS GSM 04.06 is concerned is in clause 5.2.1 of the present document and tackles the treatment of spare bits. For each change from Phase 1 to Phase 2, explanations are provided; this informative part is written in roman characters. Then a specifying part is p
48、rovided which is written in italic characters. These specifications are those which are absolutely necessary for the service provision to a Phase 2 MS. In some cases, additional specifications of desirable upgrades to accommodate enhanced Phase 2 MSs are provided. 5.1 Physical layer on the radio pat
49、h This clause deals with the enhancement of the radio path at the air interface between Phase 1 and Phase 2 of GSM. 5.1 .I Multiplexing and multiple access on radio path A Phase 2 infrastructure transmits the system information type 2 bis message, when needed, in position 5 of the multiframe modulo 8 (i.e. TC = 5), whereas in Phase 1 infiastructure it can be transmitted in position 4 or 5 (i.e. TC = 4 or 5). A Phase 2 MS expects the system information type 2bis to be in position 5. If a SI 2bis message is to be transmitted an upgraded Phase 1 infrastructure sha
