Journal on Communications ›› 2019, Vol. 40 ›› Issue (1): 71-78.doi: 10.11959/j.issn.1000-436x.2019006

• Papers • Previous Articles     Next Articles

Coverage control algorithm for wireless sensor networks based on non-cooperative game

Haoran LIU1,Heyao ZHAO1,Yujing DENG1,Xingqi WANG1,Rongrong YIN1   

  1. 1 College of Information Science and Engineering,Yanshan University,Qinhuangdao 066004,China
    2 The Key Laboratory for Special Fiber and Fiber Sensor of Hebei Province,Yanshan University,Qinhuangdao 066004,China
  • Revised:2018-07-11 Online:2019-01-01 Published:2019-02-03
  • Supported by:
    The Natural Science Foundation of Hebei Province(F2015203091);The Science and Technology Research Project of Hebei Province(QN2018029)

Abstract:

For the redundancy coverage of nodes leads to the phenomenon of low energy efficiency,Non-cooperative game theory was used to solve it.A revenue function was proposed,which considering the coverage of nodes and the residual energy.The lifetime of the node and network path gain were applied to revenue function.The network topology was built by nodes with the appropriate work strategy.Control algorithm coverage in wireless sensor network was proposed based on Non-cooperative game theory.A Nash equilibrium between the coverage rate and the residual energy was proved,and the return function converged to the Pareto optimal.Experiments show that the algorithm can provide reasonable coverage of network nodes and ensure energy efficiency.

Key words: non-cooperative game, wireless sensor networks, coverage rate, lifetime

CLC Number: 

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