1、* ETSI GSM*03=41 96 3400855 0105796 2TO m GSM TELECOMMUNICATION SPECIFICATION GSM 03.41 May 1996 Version 5.2.0 Source: ETSI TC-SMG Reference: TS/SMG-040341 QR1 ICs: 33.060.50 Key words: Digital cellular telecommunications system, Global System for Mobile communications (GSM) GLOBAL SYSTEM FOR MOBILE
2、 COMMUNICATIONS Digital cellular telecommunications system (Phase 2+); Technical realization of Short Message Service Cell Broadcast (SMSCB) (GSM 03.41) ETSI European Telecommunications Standards Institute ETSI Secretariat Postal address: F-O6921 Sophia Antipolis CEDEX - FRANCE Office address: 650 R
3、oute des Lucioles - Sophia Antipolis - Valbonne - FRANCE X.400: c=fr, a=atlas, p=etsi, s=secretarat - Internet: secretariat Qetsi.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 forego
4、ing restriction extend to reproduction in all media. O European Telecommunications Standards Institute 1996. All rights reserved. ETSI GSM*03.43 96 3400855 0305797 I137 Page 2 GSM 03.41 Version 5.2.0: May 1996 - Whilst every care has been taken in the preparation and publication of this document, er
5、rors 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. ETSI GSM*03-41 96 = 3400855 0305798 073 Page 3 GSM 03.41 Version 5.2.0: March 1996 Contents Forewor
6、d . 5 Scope 7 1.1 Normative references 7 1.2 Abbreviations . 8 General description . 8 Network Architecture . 9 CBE Functionality 9 CBC Functionality 10 BSC Functionality 10 BTS Functionality 11 MS Functionality 11 Protocols and Protocol Architecture 11 9.1 CBC-BSC Primitives 13 9.1.1 WRITE-REPLACE
7、Requeslndication 14 9.1.2 KILL Requeslndication 14 9.1.3 REPORT Response/Confirm 15 9.1.4 STATUS-CBCH-QUERY Requeslndication 15 9.1 -5 STATUS-CBCH-QUERY Response/Confirm 15 9.1.6 STATUS-MESSAGE-QUERY Requeslndication 16 9.1.7 STATUS-MESSAGE-QUERY Response/Confirm 16 9.1.8 REJECT Response/Confirm . 1
8、6 9.1.9 RESTART-INDICATION Requesthdication . 16 9.1.10 RESET Requeslndication 17 9.1.1 1 FAILURE-INDICATION Requeslndication 17 9.1.12 SET-DRX Requeslndication 17 9.1 . 13 SET-DRX- REPORT ResponselConfirm 18 9.2 Parameters 18 9.2.1 9.2.2 9.2.3 9.2.4 9.2.5 9.2.6 9.2.7 9.2.8 9.2.9 9.2.1 O 9.2.1 1 9.2
9、.12 9.2.13 9.2.1 4 9.2.1 5 9.2.1 6 9.2.1 7 9.2.1 8 9.2.1 9 Message-Identifier . 18 Old-Serial-Number 18 New-Serial-Number . 18 Nu mbe r-of . Pages 18 Cell-List . 18 Category 18 Repetition-Rate . 19 No-of-Broadcasts-Requested 19 No-of-Broadcasts-Completed-List . 19 Cell-Identifier . 19 Schedule-Perio
10、d 19 Reserved-Slots 19 Failure-List . 20 CBCH-Loading-List . 20 Cause 21 Diagnostic 21 Data Coding Scheme 21 CBS-Message-Information-Page n . 21 CBS-Message-Information-Length n . 21 ETSI GSfl*03.41 96 W 3400855 0305799 TOT Page 4 GSM 03.41 Version 5.2.0: May 1996 9.2.20 Recovery-Indication 22 Messa
11、ge Format on BTS-MS Interface 22 9.3.1 General Description 22 9.3.2 Message Content 22 10 SMSCB Index . 25 Annex A: Not used . 27 Annex B (Informative): Protocols for interconnecting CBC and BSC . 28 History . 29 9.3 ETSI GSM*03.41 9b 3400855 0105800 551 Page 5 GSM 03.41 Version 5.2.0: March 1996 Fo
12、reword This Global System for Mobile communications Technical Specification (GTS) has been produced by the Special Mobile Group (SMG) Technical Committee (TC) of the European Telecommunications Standards Institute (ETSI). This GTS defines describes the Cell Broadcast short message service (CBS). It
13、defines the primitives over the Cell Broadcast Centre - Base Station System (CBC-BSS) interface and the message formats over the Base Station System - Mobile Station (BSS-MS) interface for Teleservice 23 within the digital cellular telecommunications system (Phase 2/Phase 2+). This GTS is a TC-SMG a
14、pproved GSM technical specification version 5, which contains GSM Phase 2+ enhancementdfeatures to the version 4 GSM technical specification. The ETS from which this Phase 2+ GTS has evolved is Phase 2 GSM ETS 300 537 edition 2 (GSM 03.41 version 4.1 1 .O). GTS are produced by TC-SMG to enable the G
15、SM Phase 2 + specifications to become 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
16、 irnplementors of the Global System for Mobile communications. The contents of this GTS are subject to continuing work within TC-SMG and may change following formal TC-SMG approval. Should TC-SMG modify the contents of this GTS it will then be republished by ETSI with an identifying change of releas
17、e date and an increase in version number as follows: Version 5.x.y where: y the third digit is incremented when editorial only changes have been incorporated in the specification; x the second digit is incremented for all other types of changes, .e. technical enhancements, corrections, updates, etc.
18、 Reference is made within this TS 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). The
19、se TSs may have subsequently become I-ETSs (Phase I), or ETSs/ETSI 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
20、GSM Technical Specifications may be referred to as GTSs. ETSI GSM*03=YL 96 3400855 0105801 478 Page 6 GSM 03.41 Version 5.2.0: May 1996 Blank page ETSI GSM*+03=41 96 3400855 0105802 324 M Page 7 GSM 03.41 Version 5.2.0: March 1996 1 Scope This specification describes the Cell Broadcast short message
21、 service (CBS). It defines the primitives over the Cell Broadcast Centre - Base Station System (CBC-BSS) interface and the message formats over the Base Station System - Mobile Station (BSS-MS) interface for Teleservice 23 as specified in GSM 02.03. 1.1 Normative references This GIS incorporates by
22、dated and undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this GTS only when
23、incorporated in it by amendment or revision. For undated references, the latest edition of the publication referred to applies. 31 41 51 11 21 GSM O1 .O4 (ETR 100): “Digital cellular telecommunication system (Phase 2); Abbreviations and acronyms“. GSM 02.03 (ETS 300 502): “Digital cellular telecommu
24、nication system (Phase 2); Teleservices supported by a GSM Public Land Mobile Network (PLMN)“. GSM 03.38 (ETS 300 628): “Digital cellular telecommunication system (Phase 2); Alphabets and language-specific information“. GSM 03.40 (ETS 300 536): “Digital cellular telecommunication system (Phase2); Te
25、chnical realization of the Short Message Service (SMS) Point to Point (PP)“. GSM 03.47 (ETR 106): “Digital cellular telecommunication system (Phase 2); Example protocol stacks for interconnecting Service Centre(s) (SC) and Mobile- services Switching Centre(s) (MSC)“. GSM 03.49 (ETR 107): “Digital ce
26、llular telecommunication system (Phase 2); Example protocol stacks for interconnecting Cell Broadcast Centre (CBG) and Base Station Controller (BSC)“. GSM 04.12 (ETS 300 560): “Digital cellular telecommunication system (Phase 2); Short Message Service Cell Broadcast (SMSCB) support on the mobile rad
27、io interface“. GSM 05.02 (ETS 300 574): “Digital cellular telecommunication system (Phase 2); Multiplexing and multiple access on the radio path“. GSM 07.05 (ETC 300 585): “Digital cellular telecommunication system (Phase 2); Use of Data Terminal Equipment - Data Circuit terminating Equipment (DTE -
28、 DCE) interface for Short Message Service (SMS) and Cell Broadcast Service (CBS)“. GSM 08.52 (ETS 300 593): “Digital cellular telecommunication system (Phase 2); Base Station Controller - Base Transceiver Station (BSC - BTS) interface Interface principles“. GSM 08.58 (EIS 300 596): “Digital cellular
29、 telecommunication system (Phase 2); Base Station Controller - Base Transceiver Station (BSC - BTS) interface Layer 3 specification“. CCITT Recommendation X.21 O: “Open systems interconnection layer service definition conventions“. ETSI GSM*03.41, 96 3400855 0105803 260 Page 8 GSM 03.41 Version 5.2.
30、0: May 1996 1.2 Abbreviations Abbreviations used in this specification are listed in GSM 01.04. 2 General description The CBS service is analogous to the Teletex service offered on television, in that like Teletex, it permits a number of unacknowledged general messages to be broadcast to all receive
31、rs within a particular region. CBS messages are broadcast to defined geographical areas known as cell broadcast areas. These areas may comprise of one or more cells, or may comprise the entire PLMN. Individual CBS messages will be assigned their own geographical coverage areas by mutual agreement be
32、tween the information provider and the PLMN operator. CBS messages may originate from a number of Cell Broadcast Entities (CBEs), which are connected to the Cell Broadcast Centre. CBS messages are then sent from the CBC to the BTSs, in accordance with the CBSs coverage requirements. The CBS message
33、comprises of 82 octets, which, using the default character set, equates to 93 characters. Up to 15 of these messages (pages) may be concatenated to form a macromessage. Each page of such macromessages will have the same message identifier (indicating the source of the message), and the same serial n
34、umber. Using this information, the MS is able to identify and ignore re- broadcasts of already received messages. CBS messages are broadcast cyclically by the BTS at a frequency and for a duration specified by the information provider. The frequency at which messages are repeatedly transmitted will
35、be dependent on the information that they contain; for example, it is likely that dynamic information such as road traffic information, will require more frequent transmission than weather information. The repetition rate will also be affected by the desire for messages to be received by high speed
36、mobiles which rapidly traverse cells. All suitably equipped mobiles within the catchment area of the transmitting BTS will be able to receive the broadcast messages, provided that they are switched on and in the idle state. To permit mobiles to selectively display only those messages required by the
37、 MS user, CBS messages are assigned a message class which categorises the type of information that they contain and the language in which the message has been compiled. Through the use of appropriate MMI, the user is then able to ignore message types that he does not wish to receive, e.g. advertisin
38、g information or messages in an unfamiliar language. ETSI GSfl*03=41, 96 3400855 0305804 lT7 m Page 9 GSM 03.41 Version 5.2.0: March 1996 3 Network Architecture The basic network structure of CBS is depicted by figure I. outside scope of GSM Specs. / / inside scope of GSM Specs. 2 BSC CBC BTSs 3 -4
39、I_ ll.“ :-“,X-. -“.- 3 4 % . . BSC ETC MSs SMS BROADCAST REQUEST 3 . 3 SMS BROADCAST REQUEST 4 , Figure 2 ETSI GSM*03.41 Yb 3400855 0105808 842 = Page 13 GSM 03.41 Version 5.2.0: March 1996 With the SMS BROADCAST COMMAND mode of operation, the BSC sends to the BTS in one single message the 88 octet
40、fixed length CBS page. The BTS then splits the page into four 22 octet blocks, adds the sequence number (see GSM 04.12) and transmits the four resulting blocks on the air. Figure 3 illustrates the protocol architecture and the scope of the various GSM Specifications for the SMS BROADCAST COMMAND mod
41、e of operation. GSM 03.41 Section 9.1 BTS MSs CBC GSM 08.58 The term primitive is used to indicate “an abstract, implementation independent interaction between a service user and a service provider“ (see CCITT X.210). For the CBC-BSC interface, the service provider would be the protocol interconnect
42、ing CBC and BSC. A Primitive may therefore be viewed as an abstract, implementation independent requesindication or response/confirm interaction between the service user (CBC or BSC) and the service provider (protocol). A set of primitives for use between the CBC and BSC is specified appropriate to
43、the functionality assigned to the CBC and BSC in Sections 5 and 6. No mandatory protocol between the CBC and the BSC is specified by GSM, this is a matter of agreement between CBC and PLMN operators. GSM 03.49 (see also Annex B of this specification) provides example protocol stacks using the primit
44、ives defined as follows. NOTE: In the following definitions, M indicates “mandatory parameter“ and O indicates “optional parameter“. ETSI GSM*03.41 76 m 3400855 0305807 789 m PARAMETER Message-Identifier Old-Serial-Number Cell-List Page 14 GSM 03.41 Version 5.2.0: May 1996 REFERENCE PRESENCE 9.2.1 M
45、 9.2.2 M 9.2.5 M 9.1.1 WRITE-REPLACE Requesfflndication PARAMETER Message-Identifier Old-Serial-Number New-Serial-Number Cell-List Category Repetition-Rate No-of-Broadcasts-Requested Number-of-Pages Data Coding Scheme CBS-Message-Information-Page 1 CBS-Message-lnformation-Length 1 CBS-Message-lnform
46、ation-Page 2 CBS-Message-lnformation-Length 2 CBS-Message-Information-Page n CBS-Message-Information-Length n REFERENCE 9.2.1 9.2.2 9.2.3 9.2.5 9.2.6 9.2.7 9.2.8 9.2.4 9.2.1 7 9.2.18 9.2.1 9 9.2.1 8 9.2.1 9 9.2.1 8 9.2.1 9 PRESENCE M O M M O M M M M M M O O O O This primitive is sent by the CBC to t
47、he BSC. The CBC will use this primitive to either cause a new message to be broadcast or to change a message currently being broadcast. If no old serial number is present then the primitive will be interpreted by the BSC as an instruction to broadcast a new message. If an old serial number is presen
48、t, then the primitive will cause all information currently associated with the combination of message identifier and serial number to be deleted from the the cells in the BSC (.e. for all cells provided in the Cell-List parameter) and be replaced by information conveyed in the primitive. All cells w
49、hich should perform the broadcasting are mentioned in the Cell-List parameter. The broadcast of the referenced message in the cells which are not mentioned in the Cell-List remains unaffected. If no category is present, the default category is interpreted by the BSC, see the parameter section. This primitive is responded by a REPORT or REJECT primitive. NOTE: in the case of multipage messages, the individual pages are considered as independent by the BSC scheduling algorithm. This primitive is sent by the CBC to the BSC. The CBC will use this primitive to kill
