Energy Hole Solution Algorithm in Wireless Sensor Network

Journal of Networks

关键词: Cycle;    Equidistance Transmission;    Energy;    Network Model;   

Others  :  1017545
DOI  :  10.4304/jnw.9.4.956-963

【 摘 要 】

Since the sensor nodes near the Sink take more communication load leading to excessive energy consumption and short its life cycle, this paper proposes a new energy hole solution algorithm. The algorithm adds some long chain to the Sink node to relieve energy hole of reducing data forwarding number around the Sink node, so as to prolong the lifecycle of the network. Firstly, The algorithm carries out the analysis of energy consumption to equidistance transmission network and puts forward adopting tactics of small world to alleviate energy hole and analyzes the position and number of long chain’ influence on energy consumption and the network life cycle. Finally, the thesis carries out the simulation experiment. The experimental results show that this algorithm can significantly improve the network lifetime and easy to implement in practice.

【 授权许可】

   
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