电信科学 ›› 2010, Vol. 26 ›› Issue (1): 59-63.doi: 10.3969/j.issn.1000-0801.2010.01.012

• 研究与开发 • 上一篇    下一篇

一种基于路径信息的WSN路由协议

韩江洪1,2,江月1,马学森1,2,官骏鸣1,3   

  1. 1 合肥工业大学计算机与信息学院 合肥 230009
    2 安全关键工业测控技术教育部工程研究中心 合肥 230009
    3 黄山学院信息工程学院 黄山 245021
  • 出版日期:2010-01-15 发布日期:2010-01-15
  • 基金资助:
    国家自然科学基金资助项目;国家自然科学基金资助项目

Routing Protocol Based on Route Information for WSN

Jianghong Han1,2,Yue Jiang1,Xuesen Ma1,2,Junming Guan1,3   

  1. 1 School of Computer and Information, Hefei University of Technology, Hefei 230009, China
    2 Engineering Research Center of Safety Critical Industrial Measurement and Control Technology, Ministry of Education, Hefei 230009, China
    3 School of Information & Engineering, Huangshan University, Huangshan 245021, China
  • Online:2010-01-15 Published:2010-01-15

摘要:

AODV是一种广泛应用于MANET的按需路由协议,但是它并不完全适用于WSN。本文通过改进AODV协议基于洪泛的路由机制,提出了一种适用于WSN的低开销、低时延的路由协议IAODV。仿真结果表明:与AODV协议相比,IAODV协议可以在保持较高的分组投递率的同时有效降低数据分组的平均端到端时延和路由开销,达到了低开销、低时延的设计目标。

关键词: 无线传感器网络, 寻找域, IAODV, 低开销, 低时延

Abstract:

AODV is an on-demand routing protocol which is widely used in MANET, but not entirely applicable to WSN. In this paper, a low-cost and low-latency routing protocol for WSN named IAODV(improved AODV)was proposed through improving the flooding scheme of AODV routing protocol. The simulation results show that in comparison with AODV protocol, IAODV protocol not only obtains higher pachet delivery rate, but also reduces average end-to-end delay of data pachets and overhead effectively. In a word, IAODV can satisfy the low-cost and low-latency requirements.

Key words: WSN, request zone, IAODV, low-cost, low-latency

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