1、 Reference number ISO/IEC 21990:2002(E) ISO/IEC 2002INTERNATIONAL STANDARD ISO/IEC 21990 First edition 2002-07-15 Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Short message service Technologi
2、es de linformation Tlcommunications 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 licens
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5、 taken to ensure that the file 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 re
6、produced or utilized in any form 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 2
7、2 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.ch Web www.iso.ch Printed in Switzerland 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 Exter
8、nal definitions 2 4.2 Other definitions 3 4.2.1 Receiving 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 descr
9、iption 3 6.2 SMS operational requirements 4 6.2.1 Provision/Withdrawal 4 6.2.2 Requirements on a Sending User PINX 4 6.2.3 Requirements on a Sending User Message Centre 4 6.2.4 Requirements on a Service Centre 4 6.2.5 Requirements on a Receiving User PINX 4 6.2.6 Requirements on a Receiving User Mes
10、sage Centre 4 6.3 SMS coding requirements 5 6.3.1 Operations 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
11、.4 States at a Receiving User Message Centre 12 6.5 SMS signalling 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 Re
12、ceiving User Message Centre 19 6.6 SMS impact on interworking with public ISDNs 21 6.7 SMS impact on interworking with non-ISDNs 21 6.8 Protocol Interactions between SMS and supplementary services and ANFs 21 6.8.1 Calling Line Identification Presentation (SS-CLIP) 21 6.8.2 Connected Line Identifica
13、tion Presentation (SS-COLP) 21 6.8.3 Calling/ Connected Line Identification Restriction (SS-CLIR) 21 6.8.4 Calling Name Identification Presentation (SS-CNIP) 21 6.8.5 Calling/ Connected Name Identification Restriction (SS-CNIR) 21 ISO/IEC 21990:2002(E) iv ISO/IEC 2002 All rights reserved6.8.6 Connec
14、ted Name Identification Presentation (SS-CONP) 21 6.8.7 Completion of Calls to Busy Subscriber (SS-CCBS) 21 6.8.8 Completion of Calls on No Reply (SS-CCNR) 21 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 N
15、o Reply (SS-CFNR) 22 6.8.13 Call Deflection (SS-CD) 22 6.8.14 Path Replacement (ANF-PR) 22 6.8.15 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 C
16、all Interception (ANF-CINT) 22 6.8.22 Transit Counter (ANF-TC) 22 6.8.23 Route Restriction Class (ANF-RRC) 22 6.8.24 Message Waiting Indication (SS-MWI) 22 6.8.25 Cordless Terminal Location Registration (SS-CTLR) 22 6.8.26 Cordless Terminal Mobility Incoming Call (SS-CTMI) 22 6.8.27 Cordless Termina
17、l Mobility Outgoing Call (SS-CTMO) 22 6.8.28 Authentication of a CTM user (SS-CTAT) 22 6.8.29 Authentication 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)
18、23 6.8.33 Common Information (ANF-CMN) 23 6.8.34 Call Priority Interruption (Protection) (SS-CPI(P) 23 6.8.35 Single 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
19、.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 - Protocol Implementation Conformance Statement (PICS) Proforma 24 B - Examples of message sequences 30 C - Specification and Description Language (SDL) representation of procedures 39
20、D - Mapping of QSIG-PDUs on GSM-PDUs 56 E - Description of APDU elements 60 ISO/IEC 21990:2002(E) ISO/IEC 2002 All rights reserved vForeword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide stan
21、dardization. National bodies that are members of ISO or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields o
22、f mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC, 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 ac
23、cordance with the rules given in the ISO/IEC Directives, Part 3. The main task of the joint technical committee is to prepare International Standards. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International
24、Standard requires approval by at least 75 % of the national bodies casting a vote. Attention is drawn to the possibility 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 righ
25、ts. 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 Internation
26、al Standard. Annexes B, C and D are for information only. ISO/IEC 21990:2002(E) vi ISO/IEC 2002 All rights reservedIntroduction This International Standard is one of a series of Standards defining services and signalling protocols applicable to Private Integrated Services Digital Networks (PISNs). T
27、he series uses ISDN concepts as developed by ITU-T and conforms to the framework of International Standards on Open Systems Interconnection as defined by ISO/IEC. This International Standard specifies the signalling protocol for use at the Q reference point in support of the Short Message Service. T
28、he protocol defined in this Standard forms part of the PSS1 protocol (informally known as QSIG). This International Standard is based upon the practical experience of ECMA member companies and the results of their active and continuous participation in the work of ISO/IEC JTC 1, ITU-T, ETSI and othe
29、r international and national standardization bodies. It represents a pragmatic and widely based consensus. INTERNATIONAL STANDARD ISO/IEC 21990:2002(E) ISO/IEC 2002 All rights reserved 1Information technology Telecommunications and information exchange between systems Private Integrated Services Net
30、work Inter-exchange signalling protocol Short message service 1 Scope This International Standard specifies the signalling protocol for the support of the Short Message Service (SMS) at the Q reference point between Private Integrated services Network eXchanges (PINXs) connected together within a Pr
31、ivate Integrated Services Network (PISN). This service is based on GSM 03.40. The Service Centre functionality described in this International Standard is equal to the functionality of a Service Centre in GSM 03.40. Thus, for interoperability with a GSM network, it is only necessary to implement a Q
32、SIG interface. NOTE 1 - The interworking with other air interfaces is not precluded, but is outside the scope of this International Standard. NOTE 2 - The Short Message Service is a special type of basic service but is described in the present document as a supplementary service. The Short Message S
33、ervice is a service which permits a served user to send a message of limited size to another user in the same PISN or another network. The Q reference point is defined in ISO/IEC 11579-1. Service specifications are produced in three stages and according to the method specified in ETS 300 387. This I
34、nternational Standard contains the stage 3 specification for the Q reference point and satisfies the requirements identified by the stage 1 and stage 2 specifications in ISO/IEC 21989. The signalling protocol for SMS operates on top of the signalling protocol for the connection oriented call indepen
35、dent APDU transport mechanism and uses certain further aspects of the generic procedures for the control of supplementary services specified in ISO/IEC 11582. This International Standard also specifies additional signalling protocol requirements for the support of interactions at the Q reference poi
36、nt between SMS and supplementary services and ANFs. This International Standard is applicable to PINXs which can be interconnected to form a PISN. 2 Conformance In order to conform to this International Standard, a PINX shall satisfy the requirements identified in the Protocol Implementation Conform
37、ance Statement (PICS) proforma in annex A. 3 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of, any of these publicatio
38、ns do not apply. However, parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies
39、. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 8601:2000, Data elements and interchange formats - Information interchange - Representation of dates and times ISO/IEC 10646-1:2000, Information technology - Universal Multiple-Octet Coded Character Set (UCS)
40、 - Part 1: Architecture and Basic Multilingual Plane ISO/IEC 11572:2000, Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Circuit mode bearer services - Inter-exchange signalling procedures and protocol ISO/IEC 11579-1:1994,
41、 Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Part 1: Reference configuration for PISN exchanges (PINX) ISO/IEC 21990:2002(E) 2 ISO/IEC 2002 All rights reservedISO/IEC 11582:1995, Information technology - Telecommunicati
42、ons and information exchange between systems - Private Integrated Services Network - Generic functional protocol for the support of supplementary services - Inter-exchange signalling procedures and protocol ISO/IEC 13868:1995, Information technology - Telecommunications and information exchange betw
43、een systems - Private Integrated Services Network - Inter-exchange signalling protocol - Name identification supplementary services ISO/IEC 15506:2000, Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network (PISN) - Inter-Exchange S
44、ignalling Protocol - Message Waiting Indication Supplementary Service ISO/IEC 21989:2002, Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Short message service ETSI GT
45、S GSM 03.38, Digital cellular telecommunications systems (Phase 2+) (GSM); Alphabets and language-specific information ETSI TS 100 901, Digital cellular telecommunications systems (Phase 2+); Technical realization of the Short Message Service (SMS) (GSM 03.40) ETSI TS 100 942, Digital cellular telec
46、ommunications systems (Phase 2+) (GSM); Point-to-Point (PP) Short Message Service (SMS) support on mobile radio interface (GSM 04.11) ETSI TS 101 032, Digital cellular telecommunications systems (Phase 2+) (GSM); Compression algorithm for text messaging services (GSM 03.42) ETSI ETS 300 387, Private
47、 Telecommunication Network (PTN); Method for the specification of basic and supplementary services ETSI ETS 300 599, Digital cellular telecommunications systems (Phase 2) (GSM); Mobile Application Part (MAP) specification (GSM 09.02) ITU-T Rec. I.112:1993, Vocabulary of terms for ISDNs ITU-T Rec. I.
48、210:1993, Principles of telecommunication services supported by an ISDN and the means to describe them ITU-T Rec. Z.100:1999, Specification and description language (SDL) 4 Definitions For the purposes of this International Standard, the following definitions apply. 4.1 External definitions This Int
49、ernational Standard uses the following terms defined in other documents: Application Protocol Data Unit (APDU) (ISO/IEC 11582) Call, Basic Call (ISO/IEC 11582) Call Independent Signalling Connection (ISO/IEC 11582) Command (ISO/IEC 21989) End PINX (ISO/IEC 11582) Message Centre (ISO/IEC 21989) Message Centre Case (ISO/IEC 21989) Private Integrated services Network eXchange (PINX) (ISO/IEC 11579-1) Private Integrated Services Network (PISN) (ISO/IEC 11579-1) Receiving User (ISO/IEC 21989) Sending User (
