ISO IEC 19058-2001 Information technology - Telecommunications and information exchange between systems Broadband Private Integrated Services Network Inter-exch.pdf

《ISO IEC 19058-2001 Information technology - Telecommunications and information exchange between systems Broadband Private Integrated Services Network Inter-exch.pdf》由会员分享，可在线阅读，更多相关《ISO IEC 19058-2001 Information technology - Telecommunications and information exchange between systems Broadband Private Integrated Services Network Inter-exch.pdf（38页珍藏版）》请在麦多课文档分享上搜索。

1、Reference number ISO/IEC 19058:2001(E) ISO/IEC 2001 INTERNATIONAL STANDARD ISO/IEC 19058 First edition 2001-05-01 Information technology Telecommunications and information exchange between systems Broadband Private Integrated Services Network Inter-exchange signalling protocol Generic functional pro

2、tocol Technologies de linformation Tlcommunications et change dinformation entre systmes Rseau intgration de services privs large bande Protocole de signalisation dinterchange Protocole fonctionnel gnriqueISO/IEC 19058:2001(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordanc

3、e with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licens

4、ing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing.

5、 Every care has been 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 2001 All rights reserved. Unless otherwise specified, no part of this p

6、ublication may be reproduced 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 G

7、eneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.ch Web www.iso.ch Printed in Switzerland ii ISO/IEC 2001 All rights reservedISO/IEC 19058:2001(E) ISO/IEC 2001 All rights reserved iii Contents Page Foreword vi Introduction vii 1 Scope 1 2 Conformance 1 3 Normative references

8、 1 4 Terms and definitions 2 4.1 Gateway PINX 2 4.2 Inter-PINX link (IPL) 2 4.3 Preceding side 2 4.4 Private Integrated services Network eXchange (PINX) 2 4.5 Succeeding side 2 5 Abbreviations 2 6 Description 2 6.1 Overview 2 6.2 Addressing mechanisms 2 6.2.1 Explicit addressing 2 6.2.2 Functional a

9、ddressing 3 6.3 Protocol architecture 3 6.4 Services provided by individual protocol entities 3 6.4.1 Services provided by ROSE 3 6.4.2 Services provided by GFT-control 3 6.4.3 Services provided by bearer-related transport 3 6.4.4 Services provided by connectionless bearer-independent transport 3 6.

10、4.5 Services provided by connection-oriented bearer-independent transport 3 7 Operational requirements 3 8 Primitive definitions and state definitions 3 8.1 Primitive definitions 3 8.2 State definitions 3 8.2.1 APDU transport mechanisms 3 8.2.2 GFT-Control 3 9 Coding requirements 3 9.1 Message funct

11、ional definitions and content 3 9.1.1 Additional messages for bearer-related transactions 4 9.1.2 Messages for connectionless bearer-independent transport 4 9.1.3 Messages for connection-oriented bearer-independent transport 4 9.2 General message format and information element coding 4 9.2.1 Message

12、 type 4ISO/IEC 19058:2001(E) iv ISO/IEC 2001 All rights reserved 9.2.2 Other information elements 4 9.2.3 Encoding of information described using ASN.1 5 10 Signalling procedures 5 10.1 APDU transport mechanisms 5 10.1.1 Bearer-related transport 5 10.1.2 Bearer-independent transport mechanisms 6 10.

13、1.3 Connection-oriented bearer-independent transport mechanism 6 10.1.4 Connectionless bearer-independent transport mechanism 7 10.2 GFT-Control procedures for APDUs 7 10.2.1 GFT-control procedures for transport of APDUs 7 10.2.2 GFT-Control procedures for CO-BI connection control 7 10.2.3 GFT-Contr

14、ol procedures for CL-BI mode 8 10.3 Remote operations procedures 8 10.3.1 Introduction 8 10.3.2 Procedures for operations 8 10.4 Notification transport mechanisms 8 10.4.1 Sending notification information 8 10.4.2 Receiving notification information 8 10.5 GFT-Control procedures for notifications 9 1

15、0.5.1 Actions at a PINX which generates notifications 9 10.5.2 Actions at a receiving PINX 9 11 Interworking with (narrowband) QSIG 9 11.1 Full termination of generic functional protocol 9 11.2 Generic interworking function 9 11.2.1 Architecture 9 11.2.2 Bearer-related transport mechanism 9 11.2.3 C

16、onnection-oriented bearer independent transport mechanism 9 11.2.4 Connectionless bearer independent transport mechanism 9 12 Parameter values 9 12.1 Connection-oriented bearer-independent transport 9 13 Dynamic description (SDLs) 9 13.1 Block overview diagram 9 13.2 Component transport mechanisms 9

17、 13.2.1 Bearer-related transport mechanism 9 13.2.2 Connection-oriented bearer-independent transport mechanism 9 13.2.3 Connectionless bearer-independent transport mechanism 10 13.3 GFT-Control 10 14 Manufacturer Specific Information (MSI) 16 14.1 Manufacturer specific operations and errors 16 14.2

18、Manufacturer specific additions to standardised operations and error 16 14.3 Manufacturer specific notifications 16 Annexes A-Protocol Implementation Conformance Statement (PICS) proforma 17 B-Formal definition of data types using ITU-T Rec. X.208 18 C-Formal definition of data types using ITU-T Rec

19、. X.680 20 D-Information flows 22ISO/IEC 19058:2001(E) ISO/IEC 2001 All rights reserved v E-Instruction indicators 23 F-Formal definitions of remote operations notation using ITU-T Rec. X.208 24 G-Formal definitions of remote operations notation using ITU-T Rec. X.680 25 H-Examples of the use of Man

20、ufacturer Specific Information 26 I-Remote operations protocol 27 J-Problem code definitions 28ISO/IEC 19058:2001(E) vi ISO/IEC 2001 All rights reserved Foreword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized syst

21、em for worldwide standardization. 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 co

22、llaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. In the field of information

23、 technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. 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 bodie

24、s 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 rights. International Standard ISO/IEC 19058 was prepared by ECMA (as

25、 ECMA-254) 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, B and C form a normative part of this International Standard. Annexes D to J are for inf

26、ormation only.ISO/IEC 19058:2001(E) ISO/IEC 2001 All rights reserved vii Introduction This International Standard is one of a series of standards defining services and signalling protocols applicable to Broadband Private Integrated Services Networks. The series uses the B-ISDN concepts as developed

27、by ITU-T (formerly CCITT) and is also within the framework of International Standards for open systems interconnection as defined by ISO. This International Standard is based upon ATM Forums specification AF-CS-0102.000 with modification indicated in the text of this International Standard. This Int

28、ernational Standard specifies the signalling protocol for use at the Q reference point in support of the Generic Functional Protocol. The 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

29、 ISO/IEC JTC 1, ITU-T, ETSI and other international and national standardisation bodies. It represents a pragmatic and widely based consensus.INTERNATIONAL STANDARD ISO/IEC 19058:2001(E) ISO/IEC 2001 All rights reserved 1 Information technology Telecommunications and information exchange between sys

30、tems Broadband Private Integrated Services Network Inter-exchange signalling protocol Generic functional protocol 1S c o p e This International Standard specifies the functional protocol for the support of supplementary services and additional basic call capabilities at the Q-reference point. The Q-

31、reference point exists between Private Integrated services Network eXchanges (PINX) connected together within a Private Integrated Services Network (PISN) and is defined in ISO/IEC 11579-1. The generic functional protocol is part of the B-QSIG signalling system. The procedures specified in this Inte

32、rnational Standard can be used in association with a bearer connection (bearer-related) or outside the context of any bearer connection (bearer-independent).The application of this International Standard to individual additional basic call capabilities and supplementary services is outside the scope

33、 of this International Standard and should be defined in those standards or proprietary specifications that specify the individual capabilities. All conformance to this International Standard is based on the external behaviour at the interface at the Q-reference point, i.e. on the generation of the

34、correct message structure and in the proper sequence as specified in this International Standard. The generic functional protocol is based on ATM Forum specification AF-CS-0102.000, which itself is based on the DSS2 generic functional protocol specified in ITU-T Rec. Q.2932.1 but extended to allow n

35、on-local information exchange as well as local information exchange. This International Standard is applicable to PINXs supporting additional basic call capabilities and/or supplementary services requiring the functional protocol for signalling at the Q-reference point. 2 Conformance In order to con

36、form to this International Standard, a PINX shall satisfy the requirements identified in the Protocol Implementation Conformance Statement (PICS) proforma in section 30 of AF-CS-0102.000. 3 Normative references The following normative documents contain provisions which, through reference in this tex

37、t, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most rec

38、ent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. AF-CS-0102.000, PNNI Addendum on PNNI/B-QSIG Interworking and Gener

39、ic Functional Protocol for the Support of Supplementary Services. References contained in section 26.2 of AF-CS-0102.000 shall apply with the following additions: ISO/IEC 13246:1997, Information technology - Telecommunications and information exchange between systems - Broadband Private Integrated S

40、ervices Network - Inter-exchange signalling protocol - Signalling ATM adaptation layer. ISO/IEC 13247:1997, Information technology - Telecommunications and information exchange between systems - Broadband Private Integrated Services Network - Inter-exchange signalling protocol - Basic call/connectio

41、n control. ISO/IEC 11579-1:1994, Information technology - Telecommunications and information exchange between systems - Private integrated services network - Part 1: Reference configuration for PISN Exchanges (PINX).ISO/IEC 19058:2001(E) 2 ISO/IEC 2001 All rights reserved 4 Terms and definitions For

42、 the purposes of this International Standard, the terms and definitions given in section 26.3 of AF-CS-0102.000 and the following apply. 4.1 Gateway PINX : The definition in ISO/IEC 13247 shall apply. Dependent on the capabilities of the signalling system being interworked by the gateway PINX, it ca

43、n act as a Transit or an End PINX in the context of the supplementary services APDUs. That is, it can either transport the APDUs unchanged to or from the other signalling system, perhaps embedded in some other protocol unit, or process the APDUs and perform an interworking function of the informatio

44、n flows and encoding of the Supplementary service concerned. 4.2 Inter-PINX link (IPL) : The definition in ISO/IEC 13247 shall apply. 4.3 Preceding side : In the context of a call/connection or a CO-BI connection using an IPL, the side that initiates call/connection or CO-BI connection establishment

45、 over that IPL (see figure 1 in ISO/IEC 13247). 4.4 Private Integrated services Network eXchange (PINX) : As specified in ISO/IEC 11579-1. 4.5 Succeeding side : In the context of a call/connection or a CO-BI connection using an IPL, the opposite side from the side that initiates call/connection or C

46、O-BI connection establishment over that IPL (see figure 1 in ISO/IEC 13247). NOTE - The term node in AF-CS-0102.000 is equal to the term PINX. The term PNNI in AF-CS-0102.000 is equal to the term B-QSIG. 5 Abbreviations Abbreviations contained in section 26.4 of AF-CS-0102.000 shall apply with the f

47、ollowing additions: APDU Application Protocol Data Unit CL-BI Connectionless Bearer Independent CO-BI Connection Oriented Bearer Independent IPL Inter-PINX Link IPVCI Inter-PINX Virtual Channel Identifier IPVPI Inter-PINX Virtual Path Identifier PISN Private Integrated Services Network PINX Private

48、Integrated services Network eXchange ROSE Remote Operation Service Element VCI Virtual Channel Identifier VPI Virtual Path Identifier 6 Description 6.1 Overview The generic functional protocol provides a means of exchanging ROSE APDUs on behalf of Application Service Control entities located in diff

49、erent PINXs. These Application Service Control entities may be for the support of supplementary services or additional basic call capabilities. This exchange may take place either in association with a bearer established using the procedures of ISO/IEC 13247 or independently of any bearer. Bearer independent transport can either be connection- oriented or connectionless. In the case of connection-oriented bearer-independent transport, establishment and release of the connection is specified in this Inte