satellite communications network造句

• Communications between satellite communication network and hf uhf communication networks
  超短波通信网络的互连
• To exert the system capability, and to provide more distance education functions, connections of this campus system to internet and to satellite communication networks are further studied
  为了进一步发挥系统的效用，实现更大意义上的远程教学功能，本文又采用服务器代理方式，对internet以及卫星通信方面的网络接入问题进行了设计与研究。
• Then, this paper studies how to apply optical cdma in satellite communication network, studies for intra-satellite optical communication network, satellite optical communication access network, and satellite optical communication backbone network separately, it is worth to going further
  3)初步研究cdma技术在卫星光网络中的应用,分别对在卫星接入网及卫星骨干网中应用光cdma技术进行初步探讨,包括网络方案、拓扑结构等,并提出当前面临的相关问题。
• According to the mean message traversal, the performance of leo / meo mobile satellite communication networks with intersatellite links ( isls ) is analyzed in this paper . three different traffic patterns are used in the analysis . if the isl number per satellite increases, the advantage of packet switch is more significant than that of circuit switch
  本文提出了一种基于信息平均传输距离的中/低轨卫星移动通信系统星际链路网络性能的分析方法.根据三种不同的业务分布模型对繁/简两种网络的信息过网时延和呼叫丢失率进行了分析.通过增加网络中每个节点星际链路的数目可以改善网络的性能，而且这种改善对采用分组交换的系统比采用电路交换的系统大