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现行 ITU-R S.1592
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Methodology to assess compliance of non-geostationary fixed-satellite service satellite systems in circular orbits with the additional operational limits on downlink equivalent power flux-density in Article 22 of the Radio Regulations 评估圆形轨道上非地球静止固定卫星服务卫星系统是否符合《无线电条例》第22条规定的下行等效功率通量密度附加运行限制的方法
发布日期: 2002-09-07
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发布单位或类别: 国际组织-国际电信联盟
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现行
ITU-R S.1588
Methodologies for calculating aggregate downlink equivalent power flux-density produced by multiple non-geostationary fixed-satellite service systems into a geostationary fixed-satellite service network
计算多个非地球静止固定卫星服务系统向地球静止固定卫星服务网络产生的下行链路总等效功率通量密度的方法
2002-09-07
现行
ITU-R S.1556
Methodology to determine the epfddown level corresponding to the loss of synchronization in geostationary fixed satellite service networks caused by interference from non-geostationary-satellite systems
确定与非地球静止卫星系统干扰导致的地球静止固定卫星服务网络同步丢失相对应的epfddown水平的方法
2002-03-11
现行
ITU-R S.1325
Simulation methodologies for determining statistics of short-term interference between co-frequency, codirectional non-geostationary-satellite orbit fixed-satellite service systems in circular orbits and other non-geostationary fixed-satellite service systems in circular orbits or geostationary-sate
确定同频、共向非地球静止卫星轨道固定卫星服务系统在圆轨道上与其他非地球静止卫星服务系统在圆轨道或地球静止卫星服务系统之间短期干扰统计数据的模拟方法
2003-10-08
现行
ITU-R S.1558
Methodologies for measuring epfddown caused by a non-geostationary-satellite orbit space station to verify compliance with operational epfdown limits
测量非地球静止卫星轨道空间站引起的EPFD下降的方法 以验证是否符合运行epfdown限制
2002-03-11
现行
ITU-R S.1526
Methodology to assess the interference environment in relation to Nos. 9.12, 9.12A and 9.13 of the Radio Regulations when non-geostationary-satellite orbit fixed-satellite service systems are involved
当涉及非地球静止卫星轨道固定卫星服务系统时 评估与《无线电条例》第9.12、9.12A和9.13号有关的干扰环境的方法
2002-09-07
现行
ITU-R S.1673
Methodologies for the calculation of the worst-case interference levels from non-geostationary fixed-satellite service systems using highly-elliptical orbits into geostationary fixed-satellite service satellite networks operating in the 10 to 30 GHz frequency bands
使用高度椭圆轨道的非地球静止固定卫星服务系统对运行在10至30 GHz频段的地球静止固定卫星服务卫星网络的最坏情况干扰水平的计算方法
2004-01-06
现行
ITU-R M.1143
System specific methodology for coordination of non-geostationary space stations (space-to-Earth) operating in the mobile-satellite service with the fixed service
在移动卫星服务中运行的非地球静止空间站(空对地)与固定服务协调的系统特定方法
2005-06-15
现行
ITU-R S.1560
Methodology for the calculation of the worst-case interference levels from a particular type of non-geostationary fixed-satellite service system using highly-elliptical orbits into geostationary fixed-satellite service satellite networks operating in the 4/6 GHz frequency bands
使用高度椭圆轨道的特定类型的非地球静止固定卫星服务系统进入在4/6 GHz频段运行的地球静止固定卫星服务卫星网络的最坏情况干扰水平的计算方法
2002-03-11
现行
ITU-R S.1559
Methodology for computing the geographical distribution of maximum downlink equivalent power flux-density levels generated by non-geostationary fixed-satellite service systems using circular orbits
使用圆形轨道的非地球静止固定卫星服务系统产生的最大下行链路等效功率通量密度水平的地理分布计算方法
2002-03-11
现行
ITU-R S.1593
Methodology for frequency sharing between certain types of homogeneous highly-elliptical orbit non-geostationary fixed-satellite service systems in the 4/6 GHz and 11/14 GHz frequency bands
在4/6 GHz和11/14 GHz频带内某些类型的均匀高椭圆轨道非地球静止固定卫星服务系统之间的频率共享方法
2002-09-07