1、 Reference numberISO/IEC 21990:2002(E)ISO/IEC 2002Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Short message service Technologies de linformation Tlcommunications et change dinformation entre
2、 systmes Rseaux privs avec intgration de services Protocole de signalisation entre commutateurs Service de message court National Standard of CanadaCAN/CSA-ISO/IEC 21990:04(ISO/IEC 21990:2002)International Standard ISO/IEC 21990:2002 (first edition, 2002-07-15) has been adopted without modification(
3、IDT) as CSA Standard CAN/CSA-ISO/IEC 21990:04, which has been approved as a National Standard of Canadaby the Standards Council of Canada.ISBN 1-55397-262-7 January 2004The Canadian Standards Association (CSA), The Standards Council of Canada is theunder whose auspices this National Standard has bee
4、n coordinating body of the National Standards system, produced, was chartered in 1919 and accredited by a federation of independent, autonomousthe Standards Council of Canada to the National organizations working towards the furtherStandards system in 1973. It is a not-for-profit, development and im
5、provement of voluntarynonstatutory, voluntary membership association standardization in the national interest.engaged in standards development and certification The principal objects of the Council are to foster activities. and promote voluntary standardization as a means CSA standards reflect a nat
6、ional consensus of of advancing the national economy, benefiting theproducers and users including manufacturers, health, safety, and welfare of the public, assisting consumers, retailers, unions and professional and protecting the consumer, facilitating domestic organizations, and governmental agenc
7、ies. The and international trade, and furthering internationalstandards are used widely by industry and commerce cooperation in the field of standards.and often adopted by municipal, provincial, and A National Standard of Canada is a standard whichfederal governments in their regulations, particular
8、ly in has been approved by the Standards Council ofthe fields of health, safety, building and construction, Canada and one which reflects a reasonableand the environment. agreement among the views of a number of capableIndividuals, companies, and associations across individuals whose collective inte
9、rests provide to theCanada indicate their support for CSAs standards greatest practicable extent a balance ofdevelopment by volunteering their time and skills to representation of producers, users, consumers, andCSA Committee work and supporting the Associations others with relevant interests, as ma
10、y be appropriateobjectives through sustaining memberships. The more to the subject in hand. It normally is a standardthan 7000 committee volunteers and the 2000 which is capable of making a significant and timelysustaining memberships together form CSAs total contribution to the national interest.me
11、mbership from which its Directors are chosen. Approval of a standard as a National Standard ofSustaining memberships represent a major source of Canada indicates that a standard conforms to theincome for CSAs standards development activities. criteria and procedures established by the StandardsThe A
12、ssociation offers certification and testing Council of Canada. Approval does not refer to theservices in support of and as an extension to its technical content of the standard; this remains thestandards development activities. To ensure the continuing responsibility of the accreditedintegrity of it
13、s certification process, the Association standards-development organization.regularly and continually audits and inspects products Those who have a need to apply standards arethat bear the CSA Mark. encouraged to use National Standards of CanadaIn addition to its head office and laboratory complex w
14、henever practicable. These standards are subject in Toronto, CSA has regional branch offices in major to periodic review; therefore, users are cautioned centres across Canada and inspection and testing to obtain the latest edition from the organizationagencies in eight countries. Since 1919, the pre
15、paring the standard.Association has developed the necessary expertise to The responsibility for approving National Standards meet its corporate mission: CSA is an independent of Canada rests with theservice organization whose mission is to provide an Standards Council of Canadaopen and effective for
16、um for activities facilitating the 270 Albert Street, Suite 200exchange of goods and services through the use of Ottawa, Ontario, K1P 6N7standards, certification and related services to meet Canadanational and international needs.For further information on CSA services, write toCanadian Standards As
17、sociation5060 Spectrum Way, Suite 100Mississauga, Ontario, L4W 5N6CanadaAlthough the intended primary application of this Standard is stated in its Scope, it is importantto note that it remains the responsibility of the users to judge its suitability for their particular purpose.Registered trade-mar
18、k of Canadian Standards AssociationCAN/CSA-ISO/IEC 21990:04 Inter-exchange signalling protocol Short message serviceInformation technology Telecommunications and informationexchange between systems Private Integrated Services Network January 2004 Canadian Standards Association CSA/1CAN/CSA-ISO/IEC 2
19、1990:04Information technology Telecommunications andinformation exchange betweensystems Private IntegratedServices Network Inter-exchangesignalling protocol Short messageserviceCSA PrefaceStandards development within the Information Technology sector is harmonized with internationalstandards develop
20、ment. Through the CSA Technical Committee on Information Technology (TCIT),Canadians serve as the Canadian Advisory Committee (CAC) on ISO/IEC Joint Technical Committee 1 onInformation Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO memberbody for Canada and sponsor of t
21、he Canadian National Committee of the IEC. Also, as a member of theInternational Telecommunication Union (ITU), Canada participates in the International Telegraph andTelephone Consultative Committee (ITU-T).This International Standard was reviewed by the CSA TCIT under the jurisdiction of the Strate
22、gicSteering Committee on Information Technology and deemed acceptable for use in Canada. (Acommittee membership list is available on request from the CSA Project Manager.) From time to time,ISO/IEC may publish addenda, corrigenda, etc. The CSA TCIT will review these documents for approvaland publica
23、tion. For a listing, refer to the CSA Information Products catalogue or CSA Info Update orcontact a CSA Sales representative. This Standard has been formally approved, without modification, bythe Technical Committee and has been approved as a National Standard of Canada by the StandardsCouncil of Ca
24、nada.January 2004 Canadian Standards Association 2004All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission ofthe publisher. ISO/IEC material is reprinted with permission. Where the words “this International Standard” appear in thetext,
25、 they should be interpreted as “this National Standard of Canada”. Inquiries regarding this National Standard of Canada should be addressed to Canadian Standards Association 5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N6 1-800-463-6727 416-747-4044www.csa.caReference numberISO/IE
26、C 21990:2002(E)ISO/IEC 2002INTERNATIONAL STANDARD ISO/IEC21990First edition2002-07-15Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Short message service Technologies de linformation Tlcommunic
27、ations et change dinformation entre systmes Rseaux privs avec intgration de services Protocole de signalisation entre commutateurs Service de message court ISO/IEC 21990:2002(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be
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30、e is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO/IEC 2002 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any f
31、orm or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 0
32、9 47 E-mail copyrightiso.ch Web www.iso.ch ii ISO/IEC 2002 All rights reservedISO/IEC 21990:2002(E) ISO/IEC 2002 All rights reserved iiiContents Foreword v Introduction vi 1 Scope 1 2 Conformance 1 3 Normative references 1 4 Definitions 2 4.1 External definitions 2 4.2 Other definitions 3 4.2.1 Rece
33、iving User Case 3 4.2.2 Receiving User PINX 3 4.2.3 Sending User PINX 3 4.2.4 Sending User Message Centre 3 4.2.5 Short Message Entity 3 4.2.6 Receiving User Message Centre 3 5 Acronyms 3 6 Signalling Protocol for the support of SMS 3 6.1 SMS description 3 6.2 SMS operational requirements 4 6.2.1 Pr
34、ovision/Withdrawal 4 6.2.2 Requirements on a Sending User PINX 4 6.2.3 Requirements on a Sending User Message Centre6.2.4 Requirements on a Service Centre 4 6.2.5 Requirements on a Receiving User PINX6.2.6 Requirements on a Receiving User Message Centre6.3 SMS coding requirements 5 6.3.1 Operations
35、5 6.3.2 Information Elements 11 6.3.3 Messages 11 6.4 SMS State definitions 11 6.4.1 States at the Sending User PINX and at the Sending User Message Centre 11 6.4.2 States at a Service Centre 12 6.4.3 States at a Receiving User PINX 12 6.4.4 States at a Receiving User Message Centre 12 6.5 SMS signa
36、lling procedures 13 6.5.1 Actions at a Sending User PINX/ Sending User Message Centre 13 6.5.2 Actions at a Sending User Message Centre 15 6.5.3 Actions at a Service Centre 15 6.5.4 Actions at a Receiving User PINX 18 6.5.5 Actions at a Receiving User Message Centre 19 6.6 SMS impact on interworking
37、 with public ISDNs 21 6.7 SMS impact on interworking with non-ISDNs6.8 Protocol Interactions between SMS and supplementary services and ANFs 21 6.8.1 Calling Line Identification Presentation (SS-CLIP)6.8.2 Connected Line Identification Presentation (SS-COLP) 21 6.8.3 Calling/ Connected Line Identifi
38、cation Restriction (SS-CLIR)6.8.4 Calling Name Identification Presentation (SS-CNIP)6.8.5 Calling/ Connected Name Identification Restriction (SS-CNIR)ISO/IEC 21990:2002(E) iv ISO/IEC 2002 All rights reserved6.8.6 Connected Name Identification Presentation (SS-CONP) 21 6.8.7 Completion of Calls to Bu
39、sy Subscriber (SS-CCBS)6.8.8 Completion of Calls on No Reply (SS-CCNR)6.8.9 Call Transfer (CT) 21 6.8.10 Call Forwarding Unconditional (SS-CFU) 22 6.8.11 Call Forwarding Busy (SS-CFB) 22 6.8.12 Call Forwarding No Reply (SS-CFNR)6.8.13 Call Deflection (SS-CD) 22 6.8.14 Path Replacement (ANF-PR) 22 6.
40、8.15 Call Offer (SS-CO) 22 6.8.16 Call Intrusion (SS-CI) 22 6.8.17 Do Not Disturb (SS-DND) 22 6.8.18 Do Not Disturb Override (SS-DNDO) 22 6.8.19 Advice of charge (SS-AOC) 22 6.8.20 Recall (SS-RE) 22 6.8.21 Call Interception (ANF-CINT) 22 6.8.22 Transit Counter (ANF-TC) 22 6.8.23 Route Restriction Cl
41、ass (ANF-RRC) 22 6.8.24 Message Waiting Indication (SS-MWI)6.8.25 Cordless Terminal Location Registration (SS-CTLR) 22 6.8.26 Cordless Terminal Mobility Incoming Call (SS-CTMI)6.8.27 Cordless Terminal Mobility Outgoing Call (SS-CTMO)6.8.28 Authentication of a CTM user (SS-CTAT)6.8.29 Authentication
42、of the PISN (SS-CTAN) 22 6.8.30 Private User Mobility Incoming Call (ANF-PUMI) 22 6.8.31 Private User Mobility Outgoing Call (ANF-PUMO) 23 6.8.32 Private User Mobility Registration (SS-PUMR)6.8.33 Common Information (ANF-CMN) 23 6.8.34 Call Priority Interruption (Protection) (SS-CPI(P)6.8.35 Single
43、Step Call Transfer (SS-SSCT) 23 6.8.36 Simple Dialog (SS-SD) 23 6.8.37 Call Identification and Call Linkage (ANF-CIDL) 23 6.9 SS-SMS Parameter values (Timers) 23 6.9.1 Timer T1 23 6.9.2 Timer T2 23 6.9.3 Timer T3 23 6.9.4 Timer T4 23 6.9.5 Timer T5 23 6.9.6 Timer T6 23 6.9.7 Timer T7 23 Annexes A -
44、Protocol Implementation Conformance Statement (PICS) Proforma 24 B - Examples of message sequences 30 C - Specification and Description Language (SDL) representation of procedures 39 D - Mapping of QSIG-PDUs on GSM-PDUs 56 E - Description of APDU elements 60 ISO/IEC 21990:2002(E) ISO/IEC 2002 All ri
45、ghts reserved vForeword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standards
46、 through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC,
47、 also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. The main task of the joint technical committee is to
48、 prepare International Standards. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote. Attention is drawn to the possibil
49、ity that some of the elements of this International Standard may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. ISO/IEC 21990 was prepared by ECMA (as ECMA-325) and was adopted, under a special “fast-track procedure”, by Joint Technical Committee ISO/IEC JTC 1, Information technology, in parallel with its approval by national bodies of ISO and IEC. Annexes A and E form a normative part of this International Stand
