作者投稿和查稿 主编审稿 专家审稿 编委审稿 远程编辑

计算机工程 ›› 2013, Vol. 39 ›› Issue (2): 18-22. doi: 10.3969/j.issn.1000-3428.2013.02.004

• 专栏 • 上一篇    下一篇

水声传感器网络中基于相关性感知的路由协议

徐 明 1,2,刘广钟 1   

  1. (1. 上海海事大学信息工程学院,上海 201306;2. 上海市智能信息处理重点实验室,上海 200433)
  • 收稿日期:2012-06-01 修回日期:2012-07-24 出版日期:2013-02-15 发布日期:2013-02-13
  • 作者简介:徐 明(1977-),男,讲师、博士、CCF会员,主研方向:P2P网络,水声传感器网络;刘广钟,教授、博士
  • 基金资助:

    国家自然科学基金资助项目(61202370);上海市科学技术委员会浦江人才计划基金资助项目(11PJ1404300);上海市智能信息处理重点实验室开放课题基金资助项目(IIPL-2011-008);上海海事大学科研基金资助项目(20110049)

Routing Protocol Based on Correlation-aware in Underwater Acoustic Sensor Network

XU Ming 1,2, LIU Guang-zhong 1   

  1. (1. College of Information Engineering, Shanghai Maritime University, Shanghai 201306, China; 2. Shanghai Key Laboratory of Intelligent Information Processing, Shanghai 200433, China)
  • Received:2012-06-01 Revised:2012-07-24 Online:2013-02-15 Published:2013-02-13

摘要:

针对水声传感器网络数据传输效率低、能量消耗大的问题,提出一种基于相关性感知的路由协议。该协议根据路由过程中数据的相关性进行数据融合以减少通信量。通过平衡各节点的能量消耗,避免某些节点过早地耗尽能量而影响整个网络的生命周期。仿真结果表明,该路由协议可以在提高数据包传送率的同时,有效降低网络能量消耗。

关键词: 水声传感器网络, 相关性感知, 路由协议, 数据采集, 能量消耗, 负载均衡

Abstract:

Considering the unique characteristics of low data transfer rate and high energy consumption in Underwater Acoustic Sensor Network(UWASN), this paper presents a routing protocol based on correlation-aware in UWASN. It merges data according to their correlation during the process of routing for reducing communication and network energy consumption. Moreover, this protocol can also balance energy consumption of varies nodes in case some nodes exhaust their energy. Simulation results show that the protocol achieves relatively high packet transmit rate with low energy consumption.

Key words: Underwater Acoustic Sensor Network(UWASN), correlation-aware, routing protocol, data collection, energy consumption, load balancing

中图分类号: