【英文标准名称】:Informationtechnology-Telecommunicationsandinformationexchangebetweensystems-PrivateIntegratedServicesNetwork;Inter-exchangesignallingprotocol;Recallsupplementaryservice
【原文标准名称】:信息技术.系统间远程通信和信息交换.专用综合业务网.交换间信令协议.重叫补充业务
【标准号】:ISO/IEC15052-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:通信;信息技术;通信网;QSIG-RE;服务设施;识别;信号传输;综合业务数字网;定义;信息流;信号;信息交换;电信;电信;专业网络;专业通信网;数据处理;规范;;;数据传输;远程通信;网络互连;EDP;补充业务;电子数据处理;综合服务数字网络;数据交换;专业综合服务网;专业综合服务网;协议
【英文主题词】:Communicationnetworks;Dataexchange;Dataprocessing;Datatransmission;Definitions;EDP;Identification;Informationflow;Informationinterchange;Informationtechnology;Integratedservicesdigitalnetwork;ISDN;Networkinterconnection;PISN;Privateintegratedservicesnetworking;Privatenetworks;Privatetelecommunicationnetworks;Protocols;QSIG-RE;Recalls;Services;Signaltransmission;Signals;Specialservice;Specification;Supplementaryservices;Telecommunication;Telecommunications
【摘要】:ThisInternationalStandardspecifiesthesignallingprotocolforthesupportofRecallsupplementaryservice(SS-RE)attheQreferencepointbetweenPrivateIntegratedservicesNetworkexchanges(PINXs)connectedtogetherwithinPrivateIntegratedServicesNetwork(PISN).SS-REisasupplementaryservicewhichprovidesforthere-directionofatransferredcallbacktotheserveduserifthecallisunanswered.SS-REisonlyapplicableaftertransferbyjoin,notaftertransferbyrerouteing.TheQreferencepointisdefinedinISO/IEC11579-1.ServicespecificationsareproducedinthreestagesandaccordingtothemethodspecifiedinETS300387.ThisInternationalStandardcontainsthestage3specificationfortheQreferencepointandsatisfiestherequirementsidentifiedbythestage1andstage2specificationsinISO/IEC15051.ThesignallingprotocolforSS-REoperatesontopofthesignallingprotocolforbasiccircuitswitchedcallcontrol,asspecifiedinISO/IEC11572,andusescertainaspectsofthegenericproceduresforthecontrolofsupplementaryservicesspecifiedinISO/IEC11582.ThisInternationalStandardalsospecifiesadditionalsignallingprotocolrequirementsforthesupportofinteractionsattheQreferencepointbetweenSS-REandothersupplementaryservicesandANFs.However,theinteractionwiththeCallTransfersupplementaryserviceisspecifiedaspartofSS-REsignallingproceduresasitistheessentialaspectoftheRecallsupplementaryservice.NOTE-AdditionalinteractionsthathavenoimpactonthesignallingprotocolattheQreferencepointcanbefoundintherelevantstage1specifications.ThisInternationalStandardisapplicabletoPINXswhichcanbeinterconnectedtoformaPISN.
【中国标准分类号】:M11
【国际标准分类号】:33_040_35
【页数】:20P;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforTimeofSettingofPortland-CementPastesContainingQuick-SettingAcceleratingAdmixturesforShotcretebytheUseofGillmoreNeedles
【原文标准名称】:吉尔摩水泥稠度试验针测定喷浆混凝土用含加速添加剂的硅酸盐水泥灰浆凝固时间的标准试验方法
【标准号】:ASTMC1102-1994
【标准状态】:作废
【国别】:美国
【发布日期】:1994
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:凝固时间;硅酸盐水泥;试验;建筑;喷射混凝土
【英文主题词】:construction;sprayedconcrete;testing;portlandcement;settingtime
【摘要】:
【中国标准分类号】:Q10
【国际标准分类号】:91_100_10
【页数】:2P;A4
【正文语种】:英语