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现行 ITU-R F.1668
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Error performance objectives for real digital fixed wireless links used in 27 500 km hypothetical reference paths and connections 27 500 km假设参考路径和连接中使用的真实数字固定无线链路的错误性能目标
发布日期: 2004-01-06
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发布单位或类别: 美国-国际电信联盟
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现行
ITU-R F.1703
Availability objectives for real digital fixed wireless links used in 27 500 km hypothetical reference paths and connections
27 500 km假设参考路径和连接中使用的真实数字固定无线链路的可用性目标
2005-01-24
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ITU-R F.1703
Availability objectives for real digital fixed wireless links used in 27 500 km hypothetical reference paths and connections
27 500 km假设参考路径和连接中使用的真实数字固定无线链路的可用性目标
2005-01-24
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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-R F.1565
Performance degradation due to interference from other services sharing the same frequency bands on a co-primary basis with real digital fixed wireless systems used in the international and national portions of a 27 500 km hypothetical reference path at or above the primary rate
在27 500 km假设参考路径的国际和国家部分中使用的实际数字固定无线系统 在同一主频率的基础上共享相同频带的其他服务的干扰导致性能下降 或高于主速率
2002-05-25
现行
ITU-R F.1565
Performance degradation due to interference from other services sharing the same frequency bands on a co-primary basis with real digital fixed wireless systems used in the international and national portions of a 27 500 km hypothetical reference path at or above the primary rate
在27 500 km假设参考路径的国际和国家部分中使用的实际数字固定无线系统 在同一主频率的基础上共享相同频带的其他服务的干扰导致性能下降 或高于主速率
2002-05-25