ISO/IEC 15953-1999 信息技术开放系统互连应用服务客体联系控制服务元素服务定义
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【英文标准名称】:Informationtechnology-OpenSystemsInterconnection-Servicedefinitionfortheapplicationserviceobjectassociationcontrolserviceelement
【原文标准名称】:信息技术开放系统互连应用服务客体联系控制服务元素服务定义
【标准号】:ISO/IEC15953-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-12
【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】:信息交换;开放系统互连;控制规程;联合控制;网络互连;数据处理;定义;信息处理;通信规程;信息交流
【英文主题词】:Associationcontrol;Communicationprocedures;Controlprocedures;Dataprocessing;Definition;Definitions;Informationexchange;Informationinterchange;Informationprocessing;Networkinterconnection;OSI
【摘要】:ThisRecommendation|InternationalStandarddefinesACSEservicesforASO-associationcontrolinanopensystemsinterconnectionenvironment.ACSEsupportstwomodesofcommunicationservice:connection-modeandconnectionless-mode.TheACSEconnection-modeserviceisprovidedbytheuseoftheconnection-modeACSEprotocol(seeITU-TRec.X.227bis|ISO/IEC15954).TheACSEconnectionless-modeservice(A-UNIT-DATA)isprovidedbytheuseoftheconnectionless-modeACSEprotocol(seeITU-TRec.X.237bis|ISO/IEC15955).FivefunctionalunitsaredefinedintheACSE.ThemandatoryKernelfunctionalunitisusedtoestablishandreleaseASO-associations.TheoptionalAuthenticationfunctionalunitprovidesadditionalfacilitiesforexchanginginformationinsupportofauthenticationduringassociationestablishmentwithoutaddingservices.TheACSEauthenticationfacilitiesmaybeusedtosupportalimitedclassofauthenticationmethods.TheoptionalASO-contextnegotiationfunctionalunitallowsmultipleASO-contextstobeofferedduringassociationestablishment.TheoptionalhigherlevelassociationfunctionalunitprovidesforthefacilitytoidentifyASO-associationsandtransparentlypassdatatochildASOsandallowstheASO-contextorthepresentationcontextonanASO-associationtobemodifiedduringthelifetimeoftheassociation.ThisRecommendation|InternationalStandarddoesnotspecifyindividualimplementationsorproducts,nordoesitconstraintheimplementationofentitiesandinterfaceswithinacomputersystem.NorequirementismadeforconformancetothisServicedefinition.
【中国标准分类号】:L79
【国际标准分类号】:35_100_70
【页数】:25P;A4
【正文语种】:英语
【原文标准名称】:信息技术开放系统互连应用服务客体联系控制服务元素服务定义
【标准号】:ISO/IEC15953-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-12
【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】:信息交换;开放系统互连;控制规程;联合控制;网络互连;数据处理;定义;信息处理;通信规程;信息交流
【英文主题词】:Associationcontrol;Communicationprocedures;Controlprocedures;Dataprocessing;Definition;Definitions;Informationexchange;Informationinterchange;Informationprocessing;Networkinterconnection;OSI
【摘要】:ThisRecommendation|InternationalStandarddefinesACSEservicesforASO-associationcontrolinanopensystemsinterconnectionenvironment.ACSEsupportstwomodesofcommunicationservice:connection-modeandconnectionless-mode.TheACSEconnection-modeserviceisprovidedbytheuseoftheconnection-modeACSEprotocol(seeITU-TRec.X.227bis|ISO/IEC15954).TheACSEconnectionless-modeservice(A-UNIT-DATA)isprovidedbytheuseoftheconnectionless-modeACSEprotocol(seeITU-TRec.X.237bis|ISO/IEC15955).FivefunctionalunitsaredefinedintheACSE.ThemandatoryKernelfunctionalunitisusedtoestablishandreleaseASO-associations.TheoptionalAuthenticationfunctionalunitprovidesadditionalfacilitiesforexchanginginformationinsupportofauthenticationduringassociationestablishmentwithoutaddingservices.TheACSEauthenticationfacilitiesmaybeusedtosupportalimitedclassofauthenticationmethods.TheoptionalASO-contextnegotiationfunctionalunitallowsmultipleASO-contextstobeofferedduringassociationestablishment.TheoptionalhigherlevelassociationfunctionalunitprovidesforthefacilitytoidentifyASO-associationsandtransparentlypassdatatochildASOsandallowstheASO-contextorthepresentationcontextonanASO-associationtobemodifiedduringthelifetimeoftheassociation.ThisRecommendation|InternationalStandarddoesnotspecifyindividualimplementationsorproducts,nordoesitconstraintheimplementationofentitiesandinterfaceswithinacomputersystem.NorequirementismadeforconformancetothisServicedefinition.
【中国标准分类号】:L79
【国际标准分类号】:35_100_70
【页数】:25P;A4
【正文语种】:英语
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