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无线传感器网络角度随机路由协议 被引量：5

Angle random routing protocol for wireless sensor network
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摘要 根据无线传感器网络中每个节点到汇聚节点的角度不同,提出一种新的角度路由协议.通过仿真和理论推导,给出了当源节点与目的节点距离固定时以平均路径跳数为指标的协议多跳性能,表明协议能以一半活动邻节点获得和地理位置路由协议相同的路由成功率.在采用载波侦听的介质访问控制(MAC)协议下,理论推导出单跳内传输单个数据包所需的能量消耗和总时间,进而分析了数据包传输时延性能,仿真表明,本协议相对于地理位置路由协议能减少能量和时延,且受优先区域个数的影响小,能有效延长网络的使用寿命. A novel routing protocol was proposed according to the angle of inclination of the nodes involved in wireless sensor network. Simulation and analysis results showed the multi-hop performance in terms of average number of hops to reach the sink node when the distance between a source and a destination was fixed. The protocol needs only half active nodes to maintain the same probability of route failure in geographical routing protocols. A media access control （MAC） protocol with collision avoidance was proposed and its energy and time performance for transmitting a packet in one hop were evaluated. Furthermore, the latency performance was analyzed. The protocol can effectively decline energy consumption and latency and both of the parameters are less sensitive to the number of priority region compared with geographical routing protocols, then the network＇s lifetime was prolonged.
作者 董芳 仇佩亮
机构地区 浙江大学城市学院信息与电气工程学院 浙江大学信息科学与工程学院
出处 《浙江大学学报（工学版）》 EI CAS CSCD 北大核心 2009年第4期621-625,共5页 Journal of Zhejiang University：Engineering Science
基金 国家自然科学基金资助项目(60772093 60572115) 教育部博士项目基金资助项目(20040335099)
关键词 无线传感器网络 角度 路由协议 介质访问控制 wireless sensor network angle routing protocol media access control （MAC）
分类号 TN925.5 [电子电信—通信与信息系统] TN914.5 [电子电信—通信与信息系统]
  • 相关文献

参考文献11

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二级参考文献11

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同被引文献64

  • 1程英,高庆德,吴晓朝.无线传感器网络节能路由协议的改进[J].计算机科学,2012,39(S3):93-95. 被引量：3
  • 2H Dai, R Han. TSync: a lightweight bidirectional time synchronization service for wireless sensor networks[C]. ACM Mobile Computing and Communications Review, 2004, 8(1) :125-139.
  • 3ZORZI M,RAO R.GeRaF for ad hoc and sensor net works:multihop performance [J]. IEEE Transaction on Mobile Computing,2003,2(4) :337-348.
  • 4Chang J H,Tassiulas L.Maximum lifetime routing in wireless sensor networks[J].IEEE/ACM Transactions on Networking,2004,12(4):609-619.
  • 5Liang W,Liu Y.Online data gathering for maximizing network lifetime in sensor networks[J].IEEE Transactions on Mobile Computing,2007,6(1):2-11.
  • 6Cheng Z,Perillo M,Heinzelman W B.General network lifetime and cost models for evaluating sensor network deployment strategies[J].IEEE Transactions on Mobile Computing,2008,7(4):484-497.
  • 7CHEN D, VARSHNEY P K. A survey of void handling techniques for geographic routing in wireless networks [J ]. IEEE of Communications Surveys and Tutorials, 2007, 9(1): 50-67.
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  • 10MAUVE M, WIDMER A, HARTENSTEIN H. A survey on position-based routing in mobile ad hoc networks [J]. IEEE Network, 2001, 15(6): 30-39.

引证文献5

二级引证文献12

浙江大学学报（工学版）
2009年 第4期

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