Inmarsat-M系统数据信道性能分析  

Analysis of Inmarsat-M System Data Channel Performance

作　　者：张彩娟[1] 周红彬[1] 李斌成[1] 

机构地区：[1]中国电子科技集团公司第54研究所,河北石家庄050081

出　　处：《无线电工程》2006年第4期32-34,共3页Radio Engineering

摘　　要：Inmarsat是著名的卫星移动通信系统,提供全球范围的卫星移动通信。介绍了InmarsatM系统,分析了其组成和工作原理,并通过针对性试验获得InmarsatM数据业务信道的有关性能,分析了影响其信道特性的有关因素。最后说明了对其他Inmarsat系统统计实验工作的现实意义。Inmarsat is a well-known satellite mobile communication system, which provides global satellite mobile communication services. In this paper, Inmarsat-M system is introduced, its composition and operation principle are analyzed, and the associated data channel performance of Inmarsat-M is obtained through special experimentation. We also analyze factors that affect channel performance. Finally, it is pointed out that it is very useful to do special experimentation for other Inmarsat systems.

关 键 词：Inmarsat—M 海事卫星 信道 误码率 

分 类 号：TN927.23[电子电信—通信与信息系统]