An Asynchronous Cluster Head Rotation Scheme for Wireless Sensor Networks

被引：0

作者：

Chen, Chuang ^{[1
]}

Rao, Fan ^{[1
]}

Zhang, Xuedan ^{[1
]}

Dong, Yuhan ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Elect Engn, Beijing, Peoples R China

来源：

2015 INTERNATIONAL WIRELESS COMMUNICATIONS & MOBILE COMPUTING CONFERENCE (IWCMC) | 2015年

关键词：

Wireless Sensor Network; Clustering; Cluster Head Rotation; Asynchronous; Lifetime; ENERGY-EFFICIENT; PROTOCOL;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Inspired by the migration and division in cells' lifetime, we introduce an asynchronous cluster head rotation(ACR) scheme to address unbalanced load in large-scale wireless sensor network and prolong its lifetime. ACR provides an on-demand and low-overhead scheme to rotate CHs asynchronously. Clusters migrate or reproduce using a closed-loop and heuristic mechanism, according to their energy condition individually. Simulation experiments comparing ACR with several state-of-art clustering algorithms demonstrate that ACR obtains an extended lifetime while maintaining a harmonious topology. We probed further into the simulation results and reveal the distinctions between ACR and other clustering schemes.

引用

页码：551 / 556

页数：6

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