ATIS 1000638-1999 B-ISDN ATM Adaptation Layer C Service Specific Coordination Function for Support of Signaling at the User-to-Network Interface (SSCF at the UNI).pdf

1、 AMERICAN NATIONAL STANDARD FOR TELECOMMUNICATIONS ATIS-1000638.1999(R2015) B-ISDN ATM Adaptation Layer Service Specific Coordination Function for Support of Signaling at the User-to-Network Interface (SSCF at the UNI) As a leading technology and solutions development organization, ATIS brings toget

2、her the top global ICT companies to advance the industrys most-pressing business priorities. Through ATIS committees and forums, nearly 200 companies address cloud services, device solutions, emergency services, M2M communications, cyber security, ehealth, network evolution, quality of service, bill

3、ing support, operations, and more. These priorities follow a fast-track development lifecycle from design and innovation through solutions that include standards, specifications, requirements, business use cases, software toolkits, and interoperability testing. ATIS is accredited by the American Nat

4、ional Standards Institute (ANSI). ATIS is the North American Organizational Partner for the 3rd Generation Partnership Project (3GPP), a founding Partner of oneM2M, a member and major U.S. contributor to the International Telecommunication Union (ITU) Radio and Telecommunications sectors, and a memb

5、er of the Inter-American Telecommunication Commission (CITEL). For more information, visit . AMERICAN NATIONAL STANDARD Approval of an American National Standard requires review by ANSI that the requirements for due process, consensus, and other criteria for approval have been met by the standards d

6、eveloper. Consensus is established when, in the judgment of the ANSI Board of Standards Review, substantial agreement has been reached by directly and materially affected interests. Substantial agreement means much more than a simple majority, but not necessarily unanimity. Consensus requires that a

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8、urchasing, or using products, processes, or procedures not conforming to the standards. The American National Standards Institute does not develop standards and will in no circumstances give an interpretation of any American National Standard. Moreover, no person shall have the right or authority to

9、 issue an interpretation of an American National Standard in the name of the American National Standards Institute. Requests for interpretations should be addressed to the secretariat or sponsor whose name appears on the title page of this standard. CAUTION NOTICE: This American National Standard ma

10、y be revised or withdrawn at any time. The procedures of the American National Standards Institute require that action be taken periodically to reaffirm, revise, or withdraw this standard. Purchasers of American National Standards may receive current information on all standards by calling or writin

11、g the American National Standards Institute. Notice of Disclaimer theirexistence does not in any respect preclude anyone, whether he has approvedthe standards or not, from manufacturing, marketing, purchasing, or usingproducts, processes, or procedures not conforming to the standards.The American Na

12、tional Standards Institute does not develop standards andwill in no circumstances give an interpretation of any American NationalStandard. Moreover, no person shall have the right or authority to issue aninterpretation of an American National Standard in the name of the AmericanNational Standards In

13、stitute. Requests for interpretations should beaddressed to the secretariat or sponsor whose name appears on the titlepage of this standard.CAUTION NOTICE: This American National Standard may be revised orwithdrawn at any time. The procedures of the American National StandardsInstitute require that

14、action be taken periodically to reaffirm, revise, orwithdraw this standard. Purchasers of American National Standards mayreceive current information on all standards by calling or writing the AmericanNational Standards Institute.American National StandardPublished byAmerican National Standards Insti

15、tute, Inc.11 West 42nd Street, New York, NY 10036Copyright 2000 by Alliance for Telecommunications Industry SolutionsAll rights reserved.No part of this publication may be reproduced in anyform, in an electronic retrieval system or otherwise,without prior written permission of the publisher.Printed

16、in the United States of AmericaiContentsPageForeword ii1 Scope, purpose, and application 12 Normative references . 13 Abbreviations and acronyms 14 Requirements . 2iiForeword (This foreword is not part of American National Standard T1.638-1999.)The intent of this standard is to provide a function at

17、 the UNI, which is used to mapthe service of the Service Specific Connection Oriented Protocol (SSCOP) to theneeds of the UNI layer 3 protocol (e.g., ITU-T (formerly CCITT) RecommendationQ.2931). This function is called Service Specific Coordination Function (SSCF) forsignalling at the UNI.The ATM A

18、daptation Layer (AAL) is defined to enhance the services provided by theATM layer to support the functions required by the next higher layer. Different AALssupport various protocols to suit the different needs of a range of AAL service users.One particular type of AAL service user is the signalling

19、AAL (SAAL) comprises AALfunctions necessary to support such a signalling entity. The structure of the SAAL isdefined in ITU-T Recommendation Q.2100. The SAAL is divided into two sublayers:a Common Part Convergence Sublayer (CPCS) and a Service Specific ConvergenceSublayer (SSCS). The common part pro

20、tocol is used as a basis for the service spe-cific part for signalling and is defined in ITU-T Recommendation I.363.5. The SSCS isfunctionally divided into two parts. The Service Specific Connection Oriented Proto-col (SSCOP), which provides an assured data transfer service and the Service Spe-cific

21、 Coordination Function (SSCF). The SSCOP is defined in draft ITU-TRecommendation Q.2110.The SSCF at the UNI performs a coordination function between the service requiredby the signalling layer 3 (Q.2931) user and the service provided by SSCOP. This rec-ommendation describes for the SSCF at the UNI t

22、he mapping of primitives from layer3 to signals of the SSCOP and vice versa.The current revision of this standard was made to indicate that the American NationalStandard for a B-ISDN ATM adaptation layer service specific coordination functionfor support of signaling at the UNI is the ITU-T Recommend

23、ation Q.2130, B-ISDNSignalling ATM Adaptation Layer - Service Specific Coordination Function for Sup-port of Signalling at the User-to-Network Interface (SSCF at the UNI).Suggestions for improvement of this standard are welcome. They should be sent tothe Alliance for Telecommunications Industry Solu

24、tions, T1 Secretariat, 1200 GStreet, NW, Suite 500, Washington DC 20005.This standard was processed and approved for submittal to ANSI by the AccreditedStandards Committee on Telecommunications, T1. Committee approval of this stan-dard does not necessarily imply that all committee members voted for

25、its approval. Atthe time it approved this standard, the T1 Committee had the following members:G. H. Peterson, ChairmanE. R. Hapeman, Vice-ChairmanS. M. Carioti, T1 DisciplinesS. D. Barclay, T1 SecretaryJim Lord, Senior EditorGreg Ratta, Technical EditorOrganization Represented Name of Representativ

26、eEXCHANGE CARRIERSAmeritech . Fred KujawskiLarry A. Young (Alt.)AT&T Wireless Services, Inc David HolmesBell Atlantic. Roger NuchoJames F. Baskin (Alt.)iiiOrganization Represented Name of RepresentativeBellcore .James C. StaatsCliff Halevi (Alt.)BellSouth Telecommunications, Inc. .Malcolm Threlkeld,

27、 Jr.John Spencer (Alt.)GTE Telephone Operations Bernard J. HarrisRichard L. Cochran (Alt.)SBC Communications, Inc. .C. C. BaileyRobert J. Hall (Alt.)Sprint - Local Telecommunications DivisionLeroy D. KelloggUS Telephone Association (USTA).Paul HartAnthony Pupek (Alt.)US WESTJames L. EitelDarryl Deba

28、ult (Alt.)INTEREXCHANGE CARRIERSAT&T .Charles A. DvorakJeffrey George (Alt.)AT&T Canada Long Distance Services.David H. WhyteBell Canada.P. Norman SmithJoseph A. Zebarth (Alt.)Comsat Corporation Mark T. NeibertPrakash Chitre (Alt.)General Communication, Inc.Derek L. WeltonC. R. Baugh (Alt.)MCI World

29、com Yi-Shang ShenJ. Martin Carroll (Alt.)Sprint - Long Distance Division .Thomas G. CrodaJames Lord (Alt.)MANUFACTURERS3COMFred LucasRichard L. Stuart (Alt.)ADC Telecommunications, IncCliff DavidowDon Berryman (Alt.)Advanced Micro Devices.Terry L. ColeJim Kubinec (Alt.)Airspan Communications Corpora

30、tion Douglas M. McCalisterChris Rogers (Alt.)Alcatel USA, Inc. .Ken BiholarBill Powell (Alt.)AMP, IncKeith LetoAscom Enterprise NetworksZ. PutninsAware, Inc. Marcos TzannesWilliam Meyer (Alt.)Centillium Technology.Syed AbbasGuozhu Long (Alt.)Ciena Corporation.Rajender RazdanJerry Shrimpton (Alt.)Con

31、exant Systems, Inc. Quentin C. CassenDiamond Lane Communications.William BuckReuven Segev (Alt.)ECI Telecom, Inc.Ron MurphyTodd Poole (Alt.)Ericsson, IncLinda TroyStephen Hayes (Alt.)Fujitsu America, Inc.Kenneth T. CoitHirohiko Yamamoto (Alt.)General DataComm, Inc. Fred CroninWilliam Conway (Alt.)Gl

32、obespan Semiconductor, Inc. Massimo SorbaraClete Gardenhour (Alt.)Harris Corporation.Amin VarisHekimian Laboratories William H. DuncanHewlett-PackardKaren HigginbottomRichard van Gelder (Alt.)Hughes Network Systems.Leonard GoldingEnrique Laborde (Alt.)ivOrganization Represented Name of Representativ

33、eIntel Corporation. Chris HansenNarjala Bhasker (Alt.)Lucent Technologies John H. BobsinDave R. Andersen (Alt.)Megaxess/Atanet, Inc. Sree SistlaD. Vaman (Alt.)Motorola, Inc. Ken SkurnackDan Grossman (Alt.)NEC America, Inc. Donovan NakHajime Koto (Alt.)Next Level Communications. Sabit SayJeffrey Webe

34、r (Alt.)Nokia Telecommunications, Inc Chris WallaceWalt Tamminen (Alt.)Nortel Networks Mel N. WoinskyEd Eckert (Alt.)Oki America, Inc. Henri SuyderhoudHisao Fujikawa (Alt.)Orckit Communications James SzeligaNigel Cole (Alt.)Paradyne Corporation Richard K. SmithPhil Kyees (Alt.)Picturetel Corporation

35、. Marshall SchachtmanDavid Lindbergh (Alt.)Pirelli TSG John McDonoughLuis Tondi-Resta (Alt.)Qualcomm, Inc. Mark EpsteinEd Tiedemann (Alt.)RelTec Corporation Mark ScottLeroy Baker (Alt.)Siemens Information and Communication Networks, Inc. David E. FranciscoDennis Edinger (Alt.)ST Microelectronics Jea

36、n-J RaynalRoy Harvey (Alt.)Symmetricom, Inc. M. J. NarasimhaPhil Mann (Alt.)Telecommunications Techniques. Bernard E. WorneDoug Holly (Alt.)Tellabs Operations, Inc. Jim OrmeTom Rarick (Alt.)Texas Instruments James T. CarloPete Chow (Alt.)Transwitch Corporation Jitender VijEdwin Soltysiak (Alt.)Weste

37、ll Technologies, Inc. George N. PitsoulakisRama Mwikalo (Alt.)GENERAL INTERESTABC, Inc. Warner W. JohnstonAerial Communications. George P. LynchRob Rowe (Alt.)BellSouth Cellular Corporation . Don ZelmerScott Fox (Alt.)C.S.I. Telecommunications. Michael S. NewmanWilliam J. Buckley (Alt.)CDMA Develpom

38、ent Group Sam SamraJim Takach (Alt.)Defense Information Systems Agency . Don ChoiGSM North America . Linda MelvinMediaOne Labs Paul HughesJim Dahl (Alt.)Microcell Connexions . Marilyn PoirierJean-Louis Gauvreau (Alt.)National Communications System Nicholas AndreFrank M. McClelland (Alt.)National Ins

39、titute of Standards and Technology (NIST) . Thomas Ndousse-FetterDavid Cypher (Alt.)vOrganization Represented Name of RepresentativeNational Telecommunications and Information Administration/Institute for Telecommunication Sciences (NTIA/ITS).William F. UtlautNeal B. Seitz (Alt.)National Telephone C

40、ooperative Association .Paul M. JohnsonScott Reiter (Alt.)Omnipoint Corporation Gary K. JonesAlbert H. Yuhan (Alt.)Pacific Bell WirelessDavid WilliamsRandolph Wohlert (Alt.)Powertel, Inc. Irfan KhanRural Utilities Service Orren E. Cameron IIINorberto Esteves (Alt.)Technical Subcommittee T1S1 on Serv

41、ices, Architecture, and Signalling, which wasresponsible for the development of this standard, had the following members:W. R. Zeuch, ChairmanJ. Hilton, Vice-ChairmanM. Geissinger, SecretaryOrganization Represented Name of RepresentativeADC Telecommunications, IncGeorge FrankGary Hansen (Alt.)Airspa

42、n Communications Corporation Douglas M. McCalisterChris Rogers (Alt.)Alcatel USA, Inc. .Albert AzzamSadik Okar (Alt.)Ameritech Mike TisikerDon Mickel (Alt.)Ascom Enterprise NetworksZ. PutninsAT&T .Doris S. LebovitsJohn Keselica (Alt.)Atmosphere Networks, Inc. .Scott WhiteAlex Dobrushin (Alt.)Bell At

43、lantic .Dana ShillingburgMichael Brusca (Alt.)Bell Canada.Stewart PatchP. Norman Smith (Alt.)Bellcore .Selvan RengasamiWesley Downum (Alt.)BellSouth Telecommunications, Inc. .Robert V. EpleyDavid Whitney (Alt.)Billing Concepts Betty CockrellC.S.I. Telecommunications .Michael S. NewmanWilliam J. Buck

44、ley (Alt.)Comsat Corporation Mark T. NeibertFaris Faris (Alt.)Defense Information Systems Agency Don ChoiRalph Liguori (Alt.)Ericsson, IncLinda TroyFujitsu America, Inc.Kenneth T. CoitAmalendu Chatterjee (Alt.)General DataComm, Inc. Mike McLoughlinGTE Telephone Operations Jay R. HiltonD. J. Kostas (

45、Alt.)Hekimian Laboratories Greg MillerWilliam H. Duncan (Alt.)Hewlett-PackardRichard van GelderJames G. Baker (Alt.)Lucent Technologies .Robert B. WallerWayne R. Zeuch (Alt.)viOrganization Represented Name of RepresentativeMCI Worldcom Yatendra PathakBernard Ku (Alt.)MediaOne Labs Paul HughesJim Dah

46、l (Alt.)Megaxess/Atanet, Inc. Sree SistlaD. Vaman (Alt.)National Communications System Nicholas AndreDale Barr (Alt.)National Telecommunications and Information Administration/Institute for Telecommunication Sciences (NTIA/ITS) Randall S. BloomfieldWilliam F. Utlaut (Alt.)NEC America, Inc. Kuei Y. K

47、ouDonovan Nak (Alt.)Nokia Telecommunications, Inc Jean-Luc BouthhemyWalt Tamminen (Alt.)Nortel Networks Mel N. WoinskyLewis C. Robart (Alt.)Oki America, Inc. Henri SuyderhoudHisao Fujikawa (Alt.)Omnipoint Corporation . Albert H. YuhanGary K. Jones (Alt.)Paradyne Corporation Richard K. SmithPhil Kyee

48、s (Alt.)SBC Communications, Inc Robert J. HallClifton Campbell (Alt.)Siemens Information and Communication Networks, Inc. Glenn F. SissonHaluk Keskiner (Alt.)Sprint - Long Distance Division James LordAlbert D. Du Ree (Alt.)Symmetricom, Inc. John EhrigGary Hamann (Alt.)Tandem Telecommunications Syste

49、ms, Inc. John L. SchantzAnantha Ramu (Alt.)Tekelec, Inc. . Virgil LongDan Bantukul (Alt.)Tellabs Operations, Inc. Jim OrmeMike Wurst (Alt.)US Telephone Association (USTA) Vern JunkmannDonald G. Bender (Alt.)US WEST . Darryl DebaultJames L. Eitel (Alt.)AMERICAN NATIONAL STANDARD T1.638-1999American National Standardfor Telecommunications B-ISDN ATM Adaptation Layer Service Specific Coordination Function for Support ofSignaling at the User-to-Network Interface (SSCF at the UNI)11 Scope, purpose, and applicationThe intent of this standard is to provide a function that is part of the ATM