一种适用于高空平台通信网的抗毁路由协议
A Survivable Routing Protocol Suitable for HAP Cyberspace
倪淑燕 1李春月 1廖育荣 1陈帅1
作者信息
- 1. 装备学院 光电装备系, 北京 101416
- 折叠
摘要
为了提升高空平台(HAP)通信系统的抗毁性,同时充分利用HAP网络准动态的特点,在原目的节点序列距离矢量(DSDV)路由协议基础上,通过设计局部备份路由和改进路由维护策略,提出了一种适用于HAP网络的简单可靠的路由协议.该协议通过设计双候选下一跳提高系统抗毁性,同时在路由维护时不广播路由分组,而采用短握手信息检测链路有效性,以此降低链路开销.最后,利用网络仿真软件OPNET构建了路由协议仿真模型,验证了协议的有效性.
Abstract
To improve the survivability of high altitude platform (HAP) communication system while making full use of the quasi-dynamic characteristics of HAP network, based on the original Destination Sequenced Distance Vector (DSDV) routing protocol, by designing local backup route and improving route maintenance strategy, the paper proposes a simple and reliable routing protocol for HAP network.This protocol improves the survivability of the system by designing a dual-candidate for next-hop and tests link validity using short handshake message rather than broadcasting router packet to reduce the link cost.In the end, the paper builds a simulation model of the routing protocol with OPNET to prove the validity of the protocol.
关键词
高空平台/目的节点序列距离矢量路由协议/双候选/抗毁性/链路开销Key words
high altitude platform(HAP)/destination sequenced distance vector(DSDV) routing protocol/double-candidate/invulnerable/link spending引用本文复制引用
出版年
2017
NETL
NSTL
维普
万方数据