ANSI ATIS 1000636-1999 B-ISDN Signaling ATM Adaptation Layer (SAAL) C Overview Description.pdf

1、 AMERICAN NATIONAL STANDARD FOR TELECOMMUNICATIONS ATIS-1000636.1999(R2015) B-ISDN Signaling ATM Adaptation Layer (SAAL) Overview Description As a leading technology and solutions development organization, ATIS brings together the top global ICT companies to advance the industrys most-pressing busin

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5、mation, 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 developer. Consensus is established when, in the judgment of the ANSI Board of

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8、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 issue an interpretation of an American National Standard in the name of the

9、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 CAUTION NOTICE: This American National Standard may be revised or withdrawn at any time. The procedures of the American Nationa

10、l 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 writing the American National Standards Institute. Notice of Disclaimer theirexiste

11、nce 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 National Standards Institute does not develop standards andwill in no circumsta

12、nces 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 Institute. Requests for interpretations should beaddressed to the secretariat o

13、r 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 action be taken periodically to reaffirm, revise, orwithdraw this standard. P

14、urchasers of American National Standards mayreceive current information on all standards by calling or writing the AmericanNational Standards Institute.American National StandardPublished byAmerican National Standards Institute, Inc.11 West 42nd Street, New York, NY 10036Copyright 2000 by Alliance f

15、or 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 in the United States of AmericaiContentsPageForeword ii1 Scope, purpose, and

16、application 12 Normative references . 13 Abbreviations and acronyms 14 Requirements . 2iiForeword (This foreword is not part of American National Standard T1.636-1999.)This standard briefly describes the various components that make up the AAL func-tions necessary to support signaling (SAAL). It is

17、intended to serve as a guide to allother standards required by a user for the implementation of an AAL for the purposeof signaling.The ATM Adaptation layer (AAL) is defined as enhancing the services provided bythe ATM layer to support the functions required by the next higher layer. DifferentAALs su

18、pport various protocols to suit the different needs of a range of AAL serviceusers. One particular type of AAL service user is the signaling entity wishing to com-municate with a peer entity. The SAAL comprises AAL functions necessary to sup-port such a signaling entity. The current revision of this

19、 standard was made to indicate that the American NationalStandard for the overview description of the B-ISDN signaling ATM adaptation layershall be ITU-T Recommendation Q.2100, B-ISDN Signalling ATM Adaptation Layer -Overview Description.Suggestions for improvement of this standard are welcome. They

20、 should be sent tothe Alliance for Telecommunications Industry Solutions, 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-da

21、rd does not necessarily imply that all committee members voted for 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 Ra

22、tta, Technical EditorOrganization Represented Name of RepresentativeEXCHANGE CARRIERSAmeritech . Fred KujawskiLarry A. Young (Alt.)AT&T Wireless Services, Inc David HolmesBell Atlantic. Roger NuchoJames F. Baskin (Alt.)Bellcore James C. StaatsCliff Halevi (Alt.)BellSouth Telecommunications, Inc. Mal

23、colm Threlkeld, 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 Division. Leroy D. KelloggUS Telephone Association (USTA) Paul HartAnthony Pupek (Alt.)US WEST . Jame

24、s L. EitelDarryl Debault (Alt.)INTEREXCHANGE CARRIERSAT&T Charles A. DvorakJeffrey George (Alt.)iiiOrganization Represented Name of RepresentativeAT&T Canada Long Distance Services.David H. WhyteBell Canada.P. Norman SmithJoseph A. Zebarth (Alt.)Comsat Corporation Mark T. NeibertPrakash Chitre (Alt.

25、)General Communication, Inc.Derek L. WeltonC. R. Baugh (Alt.)MCI Worldcom 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

26、 Devices.Terry L. ColeJim Kubinec (Alt.)Airspan Communications Corporation 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

27、 Long (Alt.)Ciena Corporation.Rajender RazdanJerry Shrimpton (Alt.)Conexant 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 Ya

28、mamoto (Alt.)General DataComm, Inc. Fred CroninWilliam Conway (Alt.)Globespan Semiconductor, Inc. Massimo SorbaraClete Gardenhour (Alt.)Harris Corporation.Amin VarisHekimian Laboratories William H. DuncanHewlett-PackardKaren HigginbottomRichard van Gelder (Alt.)Hughes Network Systems.Leonard Golding

29、Enrique Laborde (Alt.)Intel CorporationChris HansenNarjala Bhasker (Alt.)Lucent Technologies .John H. BobsinDave R. Andersen (Alt.)Megaxess/Atanet, IncSree SistlaD. Vaman (Alt.)Motorola, Inc. Ken SkurnackDan Grossman (Alt.)NEC America, IncDonovan NakHajime Koto (Alt.)Next Level Communications .Sabit

30、 SayJeffrey Weber (Alt.)Nokia Telecommunications, Inc. .Chris WallaceWalt Tamminen (Alt.)Nortel Networks.Mel N. WoinskyEd Eckert (Alt.)ivOrganization Represented Name of RepresentativeOki America, Inc. Henri SuyderhoudHisao Fujikawa (Alt.)Orckit Communications James SzeligaNigel Cole (Alt.)Paradyne

31、Corporation Richard K. SmithPhil Kyees (Alt.)Picturetel Corporation. 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,

32、Inc. David E. FranciscoDennis Edinger (Alt.)ST Microelectronics Jean-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 (

33、Alt.)Transwitch Corporation Jitender VijEdwin Soltysiak (Alt.)Westell 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. Telecomm

34、unications. Michael S. NewmanWilliam J. Buckley (Alt.)CDMA Develpoment 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 Communi

35、cations System Nicholas AndreFrank M. McClelland (Alt.)National Institute of Standards and Technology (NIST) . Thomas Ndousse-FetterDavid Cypher (Alt.)National Telecommunications and Information Administration/Institute for Telecommunication Sciences (NTIA/ITS) William F. UtlautNeal B. Seitz (Alt.)N

36、ational Telephone Cooperative Association. Paul M. JohnsonScott Reiter (Alt.)Omnipoint Corporation . Gary K. JonesAlbert H. Yuhan (Alt.)Pacific Bell Wireless . David WilliamsRandolph Wohlert (Alt.)Powertel, Inc. Irfan KhanRural Utilities Service . Orren E. Cameron IIINorberto Esteves (Alt.)vTechnica

37、l Subcommittee T1S1 on Services, 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 Fr

38、ankGary Hansen (Alt.)Airspan Communications Corporation Douglas M. McCalisterChris Rogers (Alt.)Alcatel USA, Inc. .Albert AzzamSadik Okar (Alt.)AmeritechMike TisikerDon Mickel (Alt.)Ascom Enterprise NetworksZ. PutninsAT&T.Doris S. LebovitsJohn Keselica (Alt.)Atmosphere Networks, IncScott WhiteAlex D

39、obrushin (Alt.)Bell Atlantic .Dana ShillingburgMichael Brusca (Alt.)Bell Canada Stewart PatchP. Norman Smith (Alt.)Bellcore .Selvan RengasamiWesley Downum (Alt.)BellSouth Telecommunications, IncRobert V. EpleyDavid Whitney (Alt.)Billing Concepts Betty CockrellC.S.I. Telecommunications .Michael S. Ne

40、wmanWilliam J. Buckley (Alt.)Comsat CorporationMark T. NeibertFaris Faris (Alt.)Defense Information Systems AgencyDon ChoiRalph Liguori (Alt.)Ericsson, Inc. Linda TroyFujitsu America, Inc. .Kenneth T. CoitAmalendu Chatterjee (Alt.)General DataComm, Inc. Mike McLoughlinGTE Telephone Operations Jay R.

41、 HiltonD. J. Kostas (Alt.)Hekimian Laboratories Greg MillerWilliam H. Duncan (Alt.)Hewlett-PackardRichard van GelderJames G. Baker (Alt.)Lucent Technologies.Robert B. WallerWayne R. Zeuch (Alt.)MCI Worldcom Yatendra PathakBernard Ku (Alt.)MediaOne Labs.Paul HughesJim Dahl (Alt.)Megaxess/Atanet, Inc.

42、 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. KouDonovan Nak (Alt.)Nokia Tel

43、ecommunications, Inc. .Jean-Luc BouthhemyWalt Tamminen (Alt.)Nortel Networks Mel N. WoinskyLewis C. Robart (Alt.)viOrganization Represented Name of RepresentativeOki America, Inc. Henri SuyderhoudHisao Fujikawa (Alt.)Omnipoint Corporation . Albert H. YuhanGary K. Jones (Alt.)Paradyne Corporation Ric

44、hard K. SmithPhil Kyees (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 Te

45、lecommunications Systems, 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

46、 T1.636-1999American National Standardfor Telecommunications B-ISDN SignalingATM Adaptation Layer (SAAL) Overview Description11 Scope, purpose, and applicationThis standard briefly describes the various components that make up the AAL functions necessary tosupport signaling (SAAL). It is intended to

47、 serve as a guide to all other standards required by a user whointends to construct an AAL for the purpose of signaling.2 Normative referenceThe following standard contains provisions which, through reference in this text, constitute provisions ofthis American National Standard. At the time of publi

48、cation, the edition indicated was valid. All standardsare subject to revision, and parties to agreements based on this American National Standard are encour-aged to investigate the possibility of applying the most recent edition of the standards indicated below.ITU-T Recommendation Q.2100, B-ISDN Si

49、gnalling ATM Adaptation Layer (SAAL) Overview Descrip-tion1)3 Abbreviations and acronymsAAL ATM Adaptation LayerATM Asynchronous Transfer ModeCPCS Common Part Convergence SublayerNNI Network Node InterfaceSAAL Signaling AALSAP Service Access PointSAR Segmentation And ReassemblySSCF Service Specific Co-ordination FunctionSSCOP Service Specific Connection Oriented ProtocolSSCS Service Specific Convergence SublayerUNI User to Network Interface_1)For electronic copies of some standards, visit ANSIs Electronic Standards Store (ESS) at www.ansi.org. Forprinted versions of all these