ISO/IEC 13247-1997 信息技术.系统间远程通信和信息交换.宽带专用综合业务网.交换间信令协议.基本呼叫/连接控制

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【英文标准名称】:Informationtechnology-Telecommunicationsandinformationexchangebetweensystems-BroadbandPrivateIntegratedServicesNetwork-Inter-exchangesignallingprotocol-Basiccall/connectioncontrol
【原文标准名称】:信息技术.系统间远程通信和信息交换.宽带专用综合业务网.交换间信令协议.基本呼叫/连接控制
【标准号】:ISO/IEC13247-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:信息技术;定义;信号处理;信号传输;宽带综合业务数字网;远程通信;网络接口;专业网络;数据传送;宽频带传输;通信网;综合业务数字网;记录;服务设施;宽带网络;电信
【英文主题词】:B-ISDN;Broadbandnetwork;Communicationnetworks;Datatransfer;Definition;Definitions;Informationtechnology;ISDN;Networkinterfaces;Privatenetworks;Records;Services;Signalprocessing;Signaltransmission;Telecommunication;Telecommunications;Widebandtransmission
【摘要】:ThisInternationalStandarddefinesthesignallingprotocolforthepurposeofbasiccall/connectioncontrolattheQreferencepointbetweenPrivateIntegratedServicesNetworkExchanges(PINXs)connectedtogetherwithinaBroadbandPrivateIntegratedServicesNetwork(B-PISN)employingAsynchronousTransferMode(ATM).ThisInternationalStandardispartoftheB-QSIGsignallingsystem.TheQreferencepointisdefinedinISO/IEC11579-1.ThisInternationalStandardisanapplicationofthesignallingprotocolthatformspartoftheATMForum'sPNNI1.0specification,whichinturnisbasedonITU-TRecommendationQ.2931,includingtheprovisionsforsymmetricaloperationdescribedinannexHofrecommendationQ.2931.TechnicaldifferencescomparedwiththesignallingprotocolspecifiedinPNNI1.0aresummarizedinannexJ.GuidelinesforinterworkingbetweenanetworkemployingthesignallingprotocolspecifiedinthisInternationalStandardandanetworkemployingtheATMForum'sPNNI1.0specificationaregiveninannexL.ThisInternationalStandardisapplicabletoPINXswhichinterconnecttoformaB-PISNusingstatichop-by-hoprouteing.ItthereforecomplementstheATMForum'sPNNI1.0specification,whichisapplicabletonetworksthatemploydynamicsourcerouteing.ThebasiccapabilitiessupportedbytheprotocolspecifiedinthisInternationalStandardarelistedbelowanddescribedinmoredetailinannexF:-demand(switched)virtualchannelandvirtualpathconnections;-point-to-pointswitchedvirtualchannelandvirtualpathconnections;-point-to-multipointvirtualchannelconnections;-connectionswithsymmetricorasymmetricbandwidthrequirements;-single-connection(point-to-point)calls;-basicsignallingfunctionsviaprotocolmessages,informationelements,andprocedures;-CBR,VBR(realtimeandnon-realtime),UBRandABRservicecategories;-negotiationofcertainsignallingparameters;-inter-PINXvirtualchannelidentifier(IPVCI)negotiation;-out-of-bandsignallingforallsignallingmessages;-errorrecovery;-B-PISNaddressingformats;-end-to-endcompatibilityparameteridentification;-signallinginterworkingwithN-PISNandprovisionofN-PISNservices;-forwardcompatibility;-call/connectionhandlingatdifferenttypesofPINX,includingTransitPINX,OriginatingPINX,TerminatingPINX,IncomingGatewayPINX,OutgoingGatewayPINXandInterworkingPINX;-SignallingofindividualQOSparameters-ATManycastaddresses-NegotiationofATMtrafficdescriptors-SoftPVPCandPVCCsupport-GenericIdentifierTransport
【中国标准分类号】:M11
【国际标准分类号】:33_040_40;35_110
【页数】:143P.;A4
【正文语种】:英语


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【英文标准名称】:Dividingrollersfordividersbywoollencards-Terms,rollergauges,tapes
【原文标准名称】:羊毛梳理机分线规用分针罗拉.术语、罗拉规、锭带
【标准号】:DIN64127-1966
【标准状态】:作废
【国别】:德国
【发布日期】:1966-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:细纱机;压实机;粗纺毛纱;准备;纺织材料;尺寸;附件
【英文主题词】:Accessories;Dimensions;Preparation;Rollers(compactors);Spinningframes;Textiles;Woollenspunyarn
【摘要】:
【中国标准分类号】:W91
【国际标准分类号】:59_120_10
【页数】:2P;A4
【正文语种】:德语


Product Code:SAE J126
Title:Selecting and Specifying Hot and Cold Rolled Steel Sheet and Strip
Issuing Committee:Sheet And Strip Steel Committee
Scope:This SAE Recommended Practice outlines a procedure for selecting the proper specification for carbon steel sheet and strip which are purchased to make an identified part.It also describes how codes or symbols for specifying certain characteristics may be used in electronic data processing systems. Characteristics covered are: (A) Hot or cold rolled. (B) Sheet or strip. (C) Severity of draw (quality of steel). (D) Surface condition (finish, etc.). (E) Edge condition. (F) Dimensions.It is intended that other characteristics and part identification be covered by a supplement to the specification, as necessary.