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无线传感器网络路由协议的优化设计 被引量:7

Optimal Design of Routing Protocol for Wireless Sensor Networks
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摘要 无线传感器网络是一种全新的信息获取和处理技术。对无线传感器网络设计了一个能量有效的分簇路由协议。为了提高能量和宽带的利用率,协议应用了一个能量有效的路由算法对LEACH协议进行了改进,从而减少数据传输的能量消耗,并且延长了网络的生命周期。上述算法为簇头到基站的数据传输构建了一个多跳路由。运用这个多跳路由来传输数据,簇头可以节省大量的能量。为了能延长网络的生命周期,能量的分布也考虑在这个算法中。通过在仿真平台上跟其它两个已经存在的分簇路由协议的比较来评价所设计协议的性能进行仿真。仿真结果显示设计的路由协议有更好的节能效果和更长的网络生命周期。 Wireless sensor network is a novel technology for acquiring and processing information.In this paper,an energy-efficient clustering routing protocol for wireless sensor networks is designed.The protocol improves LEACH protocol by implementing an energy-efficient routing algorithm in order to reduce the energy consumption of data transmission and prolong the network lifetime.This algorithm constructs a multi-hop routing for the data transmission from cluster heads to the base station.Using this multi-hop routing,significant energy of data transmission can be saved for the cluster heads.The energy distribution is also considered when using this algorithm in order to prolong the network lifetime.The performance of the proposed protocol is evaluated and compared with two existing clustering-based protocols.Simulation results show that the proposed protocol achieves better energy efficiency and longer network lifetime.
机构地区 西北工业大学
出处 《计算机仿真》 CSCD 北大核心 2010年第12期125-128,共4页 Computer Simulation
关键词 无线传感器网络 路由协议 多跳路由算法 能量有效 Wireless sensor networks Routing protocol Multi-hop routing algorithm Energy-efficiency
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参考文献6

  • 1W R Heinzelman,A Chandrakasan and H Balakrishnan.Energy-Efficient Communication Protocol for Wireless Microsensor Networks[C].Proc.Hawaii International Conference on System Sciences,Hawaii,Jan.2000.1-10.
  • 2W R Heinzelman,A Chandrakasan and H Balakrishnan.An Application-Specific Protocol Architecture for Wireless Microsensor Networks[J].Wireless Communications,October 2002,1(4):660-670.
  • 3T T Huynh and C S Hong.An Energy*Delay Efficient Multi-Hop Routing Scheme for Wireless Sensor Networks[J].IEICE,May 2006,E89-D(5):1654-1661.
  • 4V Mhatre and C Rosenberg.Design Guidelines for Wireless Sensor Networks:Communication,Clustering and Aggregation[J].Ad Hoc Networks,2004,2(1):45-63.
  • 5J Shin,M Chin and C Kim.Information Networking.Advances in Data Communications and Wireless Networks[C].1st ed.Berlin:Springer-verlag Berlin Heidelberg,2006.
  • 6A Varga.The OMNeT++discrete event simulation system[C].In European Simulation Multiconference (ESM'2001),Prague,Czech Republic,June 2001.

同被引文献66

  • 1崔莉,鞠海玲,苗勇,李天璞,刘巍,赵泽.无线传感器网络研究进展[J].计算机研究与发展,2005,42(1):163-174. 被引量:730
  • 2唐勇,周明天,张欣.无线传感器网络路由协议研究进展[J].软件学报,2006,17(3):410-421. 被引量:201
  • 3梁英,于海斌,曾鹏.应用PSO优化基于分簇的无线传感器网络路由协议[J].控制与决策,2006,21(4):453-456. 被引量:25
  • 4李成法,陈贵海,叶懋,吴杰.一种基于非均匀分簇的无线传感器网络路由协议[J].计算机学报,2007,30(1):27-36. 被引量:373
  • 5宫鹏.无线传感器网络技术环境应用进展.遥感学报,2010,14(2):387-395.
  • 6HEINZELMAN W. Application-specific protocol architectures for wireless networks [D]. Cambridge: Massachusetts Institute of Technology, 2000.
  • 7于宏毅,李欧,张效义.无线传感器网络理论、技术与实现.北京:国防工业出版社.2010.
  • 8Heinzelman WB, et al. An application-specific protocol architecture for wireless micorosensor sensor networks. IEEE Trans on Wireless Commumications.2002,1 (4):660-670.
  • 9Lindsey S, Raghavendra CS. PEGASIS: Power-efficient gathering in sensor information systems. Proc. of the IEEE Arospac Confemnc, e. Montaaa, USA IEEE,2002.1125-1130.
  • 10Heinzelman W, Chandrakasan A, Balakrishnan H. Energy- efficient communication protocol for wireless microsensor networks. Proc. of the 33rd Annual Hawaii int'l conf.on System Sciences. Maui, IEEE Computer Society, 2002. 3005-3014.

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