首页 馆藏资源 舆情信息 标准服务 科研活动 关于我们
现行 ITU-T E.855
收藏跟踪
购买正版
Connection integrity objective for the international telephone service 国际电话服务的连接完整性目标
发布日期: 1988-11-25
分类信息
发布单位或类别: 美国-国际电信联盟
关联关系
研制信息
相似标准/计划/法规
现行
ITU-T E.850
Connection retainability objective for the international telephone service
国际电话服务的连接保持目标
1992-10-30
现行
ITU-T E.845
Connection accessibility objective for the international telephone service
国际电话服务的连接可达性目标
1988-11-25
现行
ITU-T E.850
Connection retainability objective for the international telephone service
国际电话服务的连接保持目标
1992-10-30
现行
ITU-T E.845
Connection accessibility objective for the international telephone service
国际电话服务的连接可达性目标
1988-11-25
现行
ITU-T M.2201
Performance objectives, allocations and limits for bringing-into-service and maintenance of international ATM virtual path and virtual channel connections
国际ATM虚拟路径和虚拟通道连接投入使用和维护的性能目标、分配和限制
2001-03-15
现行
ITU-T M.2201
Performance objectives, allocations and limits for bringing-into-service and maintenance of international ATM virtual path and virtual channel connections
国际ATM虚拟路径和虚拟通道连接投入使用和维护的性能目标、分配和限制
2001-03-15
现行
ITU-R F.634
Error performance objectives for real digital radio-relay links forming part of the high-grade portion of international digital connections at a bit rate below the primary rate within an integrated services digital network
在综合业务数字网络中 以低于主要速率的比特率构成国际数字连接高级部分的真实数字无线电中继链路的误码性能目标
1997-09-30
现行
ITU-R F.634
Error performance objectives for real digital radio-relay links forming part of the high-grade portion of international digital connections at a bit rate below the primary rate within an integrated services digital network
在综合业务数字网络中 以低于主要速率的比特率构成国际数字连接高级部分的真实数字无线电中继链路的误码性能目标
1997-09-30
现行
ITU-T G.821
Error performance of an international digital connection operating at a bit rate below the primary rate and forming part of an Integrated Services Digital Network
以低于主速率的比特率运行并构成综合业务数字网络一部分的国际数字连接的错误性能
2002-12-14
现行
ITU-T G.821
Error performance of an international digital connection operating at a bit rate below the primary rate and forming part of an Integrated Services Digital Network
以低于主速率的比特率运行并构成综合业务数字网络一部分的国际数字连接的错误性能
2002-12-14
现行
ITU-R S.614
Allowable error performance for a satellite hypothetical reference digital path in the fixed-satellite service operating below 15 GHz when forming part of an international connection in an integrated services digital network
在综合业务数字网络中构成国际连接的一部分时 在15 GHz以下运行的固定卫星业务中 卫星假设参考数字路径的允许误差性能
2005-02-24
现行
ITU-R S.614
Allowable error performance for a satellite hypothetical reference digital path in the fixed-satellite service operating below 15 GHz when forming part of an international connection in an integrated services digital network
在综合业务数字网络中构成国际连接的一部分时 在15 GHz以下运行的固定卫星业务中 卫星假设参考数字路径的允许误差性能
2005-02-24
现行
ITU-T U.205
Store-and-retrieve facility for the delivery of messages from a terminal of the international telex service to a data terminal equipment which connects to a packet-switched public data network over the public switched telephone network
存储和检索设施 用于将信息从国际电传业务的终端传送到通过公共交换电话网络连接到分组交换公共数据网络的数据终端设备
1993-03-12
现行
ITU-T U.205
Store-and-retrieve facility for the delivery of messages from a terminal of the international telex service to a data terminal equipment which connects to a packet-switched public data network over the public switched telephone network
存储和检索设施 用于将信息从国际电传业务的终端传送到通过公共交换电话网络连接到分组交换公共数据网络的数据终端设备
1993-03-12
现行
ETSI ETS 300 009-2
Integrated Services Digital Network (ISDN); Signalling System No.7; Signalling Connection Control Part (SCCP) (connectionless and connection-oriented class 2) to support international interconnection; Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification
综合业务数字网(ISDN);七号信令系统;支持国际互连的信令连接控制部分(SCCP)(无连接和面向连接的2级);第2部分:协议实现一致性声明(PICS)形式规范
1996-09-01
现行
ITU-R S.579
Availability objectives for a hypothetical reference circuits and hypothetical reference digital paths when used for telephony using pulse code modulation, or as part of an integrated services digital network hypothetical reference connection, in the fixed-satellite service operating below 15 GHz
假设参考电路和假设参考数字路径的可用性目标 当在15 GHz以下运行的固定卫星服务中 用于使用脉冲编码调制的电话 或作为综合业务数字网络假设参考连接的一部分时
2005-04-11
现行
ITU-R S.579
Availability objectives for a hypothetical reference circuits and hypothetical reference digital paths when used for telephony using pulse code modulation, or as part of an integrated services digital network hypothetical reference connection, in the fixed-satellite service operating below 15 GHz
假设参考电路和假设参考数字路径的可用性目标 当在15 GHz以下运行的固定卫星服务中 用于使用脉冲编码调制的电话 或作为综合业务数字网络假设参考连接的一部分时
2005-04-11
现行
ITU-R F.594
Error performance objectives of the hypothetical reference digital path for radio-relay systems providing connections at a bit rate below the primary rate and forming part or all of the high grade portion of an integrated services digital network
无线中继系统假设参考数字路径的误码性能目标以低于主速率的比特率提供连接 并构成综合业务数字网络高等级部分的一部分或全部
1997-09-30
现行
ITU-R F.594
Error performance objectives of the hypothetical reference digital path for radio-relay systems providing connections at a bit rate below the primary rate and forming part or all of the high grade portion of an integrated services digital network
无线中继系统假设参考数字路径的误码性能目标以低于主速率的比特率提供连接 并构成综合业务数字网络高等级部分的一部分或全部
1997-09-30
现行
ETSI EN 300 009-1
Integrated Services Digital Network (ISDN); Signalling System No.7; Signalling Connection Control Part (SCCP) (connectionless and connection-oriented) to support international interconnection; Part 1: Protocol specification [ITU-T Recommendations Q.711 to Q.716 (1996), modified]
综合业务数字网(ISDN);七号信令系统;信令连接控制部分(SCCP)(无连接和面向连接) 以支持国际互连;第1部分:协议规范[ITU-T建议Q.711至Q.716(1996) 修改]
2001-02-01