计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (36): 163-165.

• 网络、通信与安全 • 上一篇    下一篇

一种能量感知的无线移动自组网路由协议

黄 超1,石为人1,周 彬2   

  1. 1.重庆大学 自动化学院,重庆 400044
    2.深圳先进技术研究院 医疗器械研究中心,广东 深圳 518067
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-12-21 发布日期:2007-12-21
  • 通讯作者: 黄 超

Energy-aware on-demand routing protocol for mobile Ad Hoc networks

HUANG Chao1,SHI Wei-ren1,ZHOU Bin2   

  1. 1.College of Automation,Chongqing University,Chongqing 400044,China
    2.Research Center of Medical Treatment Instruments,Shenzhen Institute of Advanced Technology,Shenzhen,Guangdong 518067,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-12-21 Published:2007-12-21
  • Contact: HUANG Chao

摘要: 无线移动自组网中的大多数节点都是由有限寿命的电池来提供的,能量保护策略就成为设计网络协议的一个重要条件。提出一种能量感知的无线移动自组网路由协议,综合考虑了节点的剩余能量和路由跳数,有效保护网络中能量低的节点,减少了节点能量损耗,延长了网络的使用时间。该路由协议中采用了局部路由修复机制,减少了数据包丢失,提高了数据传输率。最后,仿真结果证明了协议的有效性。

关键词: Ad Hoc, AODV, 能量感知, 路由, 仿真

Abstract: The energy of nodes is almost from batteries whose life is limited in mobile ad hoc networks,so efficient energy conservation plays an important role in the process of designing network protocols.This paper presents an energy-aware routing protocol,which integrates remnant energy of nodes and the route distance,saves node’s energy and prolongs network life time.This protocol adopts local routing restoring mechanism,reduces the number of packets dropped and improves the packet delivery fraction.Finally,simulation results prove the validity of this routing protocol.

Key words: Ad Hoc, AODV, energy-aware, routing, simulation