摘要
路由技术是天基综合信息网组网的核心技术之一。根据卫星链路长时延、高误码等特点,天基网络和地面网络的路由算法有很大不同。本文在常用地面网络路由算法的基础上,给出了国内外卫星网络路由策略及算法的研究现状,并介绍了卫星星座仿真软件和卫星网络协议仿真工具。
Routing algorithm is one of the core technologies in Space-Based Synthetic Information Network(SBSIN).The routing algorithm is significantly different from that of a terrestrial network because of issues such as long link delay and high bit error rate.This paper describes the normal terrestrial routing algorithm and latest research home and abroad in this field and discusses satellite constellation emulation software and network protocol emulation tool.
出处
《飞行器测控学报》
2009年第2期18-21,共4页
Journal of Spacecraft TT&C Technology
关键词
天基网
路由算法
仿真软件
Space-Based Synthetic Information Network(SBSIN)
Routing Algorithm
Emulation Software
