计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (12): 136-138.

• 网络、通信、安全 • 上一篇    下一篇

无线传感器网络多路径路由协议的设计

王蔚沄,唐明浩,徐芸旻   

  1. 东华大学 信息科学与技术学院,上海 201620
  • 收稿日期:2007-08-13 修回日期:2007-11-14 出版日期:2008-04-21 发布日期:2008-04-21
  • 通讯作者: 王蔚沄

Design of multi-routing protocol based on energy of wireless sensor network

WANG Wei-yun,TANG Ming-hao,XU Yun-min   

  1. Department of Information Science and Technology,Donghua University,Shanghai 201620,China
  • Received:2007-08-13 Revised:2007-11-14 Online:2008-04-21 Published:2008-04-21
  • Contact: WANG Wei-yun

摘要: 在传统网络路由协议DSR的基础上,引入了ESDSR的路径生存期的思想,设计出了适用于无线传感器网络的能量多路径路由协议。在该协议的设计过程中针对网络拓扑结构中可能出现的三类路由情况进行了分析,并逐一提出了解决的方法,实现在数据传输的过程中进行传播路径的切换,并通过仿真实验,验证了能量多路径路由协议能有效地延长无线传感器网络的生存期。

关键词: 无线传感器网络, 能量多路径, 生存期

Abstract: Based on the traditional network routing protocol,DSR,and the idea of routing expected life in ESDSR,we have designed a Multi-Routing protocol of energy which works well in the wireless sensor network.In the design of this protocol,we have dealt with the three kinds of routing situation in the network structure.In the course of broadcasting the data,the route can be changed with this protocol.By simulation,the network’s life is proved to be prolonged effectively.

Key words: wireless sensor network, multi-routing of energy, expected life