摘要
多层卫星网络是卫星星座发展的一种理想组网模式,组网的关键技术在于路由协议的选取和设计。本文介绍了多层卫星网络的概况,按照不同的标准对现有多层卫星网络路由协议进行了分类,详细分析了现有的几类典型的路由协议,指出了存在的问题,并对以后的研究方向作了展望。
Multi-layered satellite network is a perfect networking mode for satellite constellation,and the selection and design of routing protocol is the pivotal technology of networking.This article provides an introduction of multi-layered satellite network and classifies the routing protocols according to different standards.This paper details several typical routing protocols existing,points out the corresponding disadvantages.The trends of routing protocol for multi-layered satellite network are analyzed briefly.
出处
《网络安全技术与应用》
2011年第12期37-40,共4页
Network Security Technology & Application
关键词
卫星网络
路由协议
服务质量
安全性
Satellite network
Routing protocol
Quality of service
Security
