ITU-R S.614-4 SPANISH-2005
运行在低于15 GHz的卫星固定业务中并成为综合业务数字网国际连接的一部分时,卫星假定参考数字路径的容许误差性能

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

ITU-R S.614-4 SPANISH-2005 发布历史

The ITU Radiocommunication Assembly considering: a) that the concept of an integrated services digital network (ISDN) has been defined by the ITU-T; b) that satellites operating in the fixed-satellite service (FSS) will have an important role to play in extending the concept of the ISDN to international connections; c) that satisfactory error performance is an essential feature of any digital transmission system; d) that the error performance of an international digital connection forming part of an ISDN has been specified by the ITU-T in ITU-T Recommendation G.821 at 64 kbit/s; e) that the costs of establishing and maintaining digital communication satellite systems are critically dependent on overall error performance; f) that in defining error performance criteria, it is necessary to take account of all foreseeable error-inducing mechanisms, especially time-varying propagation conditions and interference.

ITU-R S.614-4 SPANISH-2005由国际电信联盟 IX-ITU 发布于 2005-01-01。

ITU-R S.614-4 SPANISH-2005 在中国标准分类中归属于: M35 卫星通信设备。

ITU-R S.614-4 SPANISH-2005 发布之时，引用了标准

• ITU-T G.821 工作在低于一次群速率的比特率并构成综合业务数字网的一部分的国际数字连接的差错性能*， 2022-07-24 更新
• ITU-R S.1061 
• ITU-R S.579 在固定卫星业务中,当使用脉冲编码调制传输电话,或作为综合业务数字
• ITU-R S.614 运行于基群速率以上的假设参考数字通道的可允许误码性能
• ITU-T G.704 用于1544、6312、2048、8448和44736kbit/s速率系列级的同步帧结构

* 在 ITU-R S.614-4 SPANISH-2005 发布之后有更新，请注意新发布标准的变化。

ITU-R S.614-4 SPANISH-2005的历代版本如下：

• 2005年01月01日 ITU-R S.614-4 SPANISH-2005 运行在低于15 GHz的卫星固定业务中并成为综合业务数字网国际连接的一部分时,卫星假定参考数字路径的容许误差性能

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标准号

ITU-R S.614-4 SPANISH-2005

发布日期

2005年01月01日

实施日期

废止日期

无

中国标准分类号

M35

发布单位

IX-ITU

适用范围

The ITU Radiocommunication Assembly considering: a) that the concept of an integrated services digital network (ISDN) has been defined by the ITU-T; b) that satellites operating in the fixed-satellite service (FSS) will have an important role to play in extending the concept of the ISDN to international connections; c) that satisfactory error performance is an essential feature of any digital transmission system; d) that the error performance of an international digital connection forming part of an ISDN has been specified by the ITU-T in ITU-T Recommendation G.821 at 64 kbit/s; e) that the costs of establishing and maintaining digital communication satellite systems are critically dependent on overall error performance; f) that in defining error performance criteria, it is necessary to take account of all foreseeable error-inducing mechanisms, especially time-varying propagation conditions and interference.