Node Failure Restoration in WSN via Cooperative Communication

被引：0

作者：

Wang, Huaiyuan ^{[1
]}

Wu, Xiaobei ^{[2
]}

Zhang, Shengfeng ^{[2
]}

Wang, Lili ^{[2
]}

机构：

[1] Nanjing Univ Sci & Technol, Acad Automat, Nanjing 210094, Jiangsu, Peoples R China

[2] Nanjing Univ Sci & Technol, Nanjing 210094, Jiangsu, Peoples R China

来源：

2015 34TH CHINESE CONTROL CONFERENCE (CCC) | 2015年

关键词：

WSN; Node Failure; Cooperative Communication;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

WSNs always consist of numerous micro-sensor nodes which are deployed randomly in the designated area. Due to the hash deploy environments and energy restriction, nodes in WSN may fail and impact the performance of the whole network. This paper presents CCFR: a node failure restoration algorithm via cooperative communication. Without the move of nodes, CCFR can prevent the network from dividing into disjoint segments because of the failure of a cut-vertex. It can also optimize the connectivity of the network if the failed node is not a cut-vertex. Performance of CCFR is validated by extensive simulation experiments.

引用

页码：7709 / 7714

页数：6

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