摘要
分析了基于星际链路的LEO/MEO路由算法的特点及卫星网与自组网的相同之处,借鉴了自组网路由协议中适用于卫星网的部分,提出了LEO/MEO卫星网络中运用自组网思想的动态路由算法,并对算法进行了模型仿真和性能分析,这种算法增强了卫星网络的自适应性,使网络具有自治性强,功能更全面、系统开销小、适用范围广等特点。
The features of LEO/MEO satellite networks routing algorithm based on Inter-satellite link were analyzed and the similarities between satellite networks and MANET were pointed out. The similar parts in MANET routing protocol were used in the satellite network for reference. A new dynamic routing algorithm based on MANET in LEO/MEO satellite networks, which fit for the LEO/MEO satellite communication system was proposed. At the same time, the model of the algorithm was simulated and features were analyzed. It is showed that algorithm has a strong adaptability. It can make the network has high autonomy, perfect function, low system overhead and great compatibility.
出处
《通信学报》
EI
CSCD
北大核心
2005年第5期50-56,62,共8页
Journal on Communications
基金
国家"863"计划基金资助项目(2002AA784030)
教育部留学回国人员科研启动基金资助项目
