Maximum life-time broadcast protocol for Wireless Sensor Networks

Ruiqin Zhao, Xiaohong Shen, Xiaomin Zhang, Jianpeng Hou

科研成果: 书/报告/会议事项章节会议稿件同行评审

7 引用 (Scopus)

摘要

Wireless Sensor Networks (WSN) consist of thousands of low-cost sensor nodes that are densely deployed. Broadcasting is a method that allows nodes in WSN to share their data efficiently. Due to the limited energy supply of each sensor node, it has become a crucial issue to maximize the network life-time in the design of broadcast protocols. In this paper, we propose an efficient broadcast protocol - Maximum Life-time Broadcast (MLB) for WSN. It optimizes broadcasting by reducing redundant rebroadcasts and balancing the energy consumption among all nodes. MLB uses the number of neighbors that have not yet received the broadcast packet to measure a node's rebroadcast efficiency. High efficient rebroadcasts will help to reduce the number of rebroadcasts and thus reduce the broadcast overhead of MLB. Simulation results show that MLB can prolong the network life-time of WSN effectively and it is scalable with respect to network size and node density.

源语言英语
主期刊名ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings
V11440-V11444
DOI
出版状态已出版 - 2010
活动2010 International Conference on Computer Application and System Modeling, ICCASM 2010 - Shanxi, Taiyuan, 中国
期限: 22 10月 201024 10月 2010

出版系列

姓名ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings
11

会议

会议2010 International Conference on Computer Application and System Modeling, ICCASM 2010
国家/地区中国
Shanxi, Taiyuan
时期22/10/1024/10/10

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