一种优化的卫星通信星际路由算法设计  

An optimized ISL routing algorithm design in satellite communication

作　　者：张海忠[1] 王东进[1] 丁俊章[1] 

机构地区：[1]中国科学技术大学,安徽合肥230027

出　　处：《通信学报》2003年第10期139-144,共6页Journal on Communications

基　　金：国家"863"计划基金资助项目(863-317-03-06-99)

摘　　要：在分析传统的链路——状态算法的基础上,提出了一种优化的卫星通信星际路由算法。该算法能够找出任意两颗卫星间通信的最佳路径集合,同时能够在链路质量容许的情况下,尽量避免通信链路切换的发生,从而较大地提高了系统性能。Based on the analysis of traditional link-state algorithm, an optimized ISL (inter-satellite link) routing algorithm is proposed here. It can find the aggregate of best communication routes between any two satellites, and can reduce link switching as much as possible, thus improves the system performance .

关 键 词：优化 卫星通信 星际路由算法 链路切换 

分 类 号：TN927.2[电子电信—通信与信息系统]