一类专用网络中的动态路由选择协议  

A Dynamic Routing Protocol in a Kind of Special-Purpose Network

作　　者：王兴伟[1] 王钊[1] 原常青[1] 黄敏[2] 

机构地区：[1]东北大学计算中心,辽宁沈阳110004 [2]东北大学信息科学与工程学院,辽宁沈阳110004

出　　处：《计算机应用研究》2005年第7期240-242,共3页Application Research of Computers

基　　金：国家"863"计划资助项目(2001AA121064);国家自然科学基金资助项目(60473089;60003006;70101006);国家教育部现代教育工程资助项目;辽宁省自然科学基金资助项目(20032018;20032019)

摘　　要：在分析现有路由选择协议的基础上,设计了适用于一类专用网络的动态路由选择协议。该协议采用按需路由方式,利用该类专用网络的全连通性缩短初始通信延迟,通过度量链路延迟来确定最佳路由,通过邻接节点信息表的维护实现备份链路的管理,支持到目的节点的多重路由。原型系统实现表明,该协议简单、高效、高可靠和高可用,可以满足专用网络的需要。Based on the analysis of existing routing protocols, a dynamic routing protocol in a kind of special-purpose network is presented. In the proposed protocol, on-demand routing method is adopted; initial communication delay is shortened by considering full-connected topology; the optimal route is determined bymeasuring link delay; backup links are managed by maintaining neighbor information table. It can also support multi-path routing. Prototype system implementations have shown that the proposed protocol is simple, efficient, reliable and available, satisfying the requirements of a kind of special-purpose network.

关 键 词：专用网络 动态路由选择协议 网络动态重组 按需路由 

分 类 号：TP393.14[自动化与计算机技术—计算机应用技术]