Journal on Communications ›› 2015, Vol. 36 ›› Issue (9): 215-221.doi: 10.11959/j.issn.1000-436x.2015176

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Power control for successive interference cancellation algorithm based on game theory

Song-hua HU1,2,Jian-jun ZHANG1,Yang LU1,Bin LIU1,Jiang-hong HAN1()   

  1. 1 School of Computer and Information,Hefei University of Technology,Hefei 230009,China
    2 School of Electrical Engineering & Automation,Henan Polytechnic University,Jiaozuo 454000,China
  • Online:2015-09-25 Published:2017-09-15
  • Supported by:
    The National Natural Science Foundation of China;Doctoral Fund of Ministry of Education of China

Abstract:

It was proved that implementation of successive interference cancellation could improve network throughput in wireless networks,while in order to maximize network throughput,it was a NP-Hard problem that how to control transmission power when successive interference cancellation was used in wireless networks.A non-cooperative game theory is proposed to solve power control between wireless nodes for successive interference cancellation,in which non-cooperative game theory model is proposed and Nash equilibrium is analyzed,and also the proposed algorithm can ob-tain good network throughput than others,simulations validate the results and demonstrate the superiority of the algorithm.

Key words: wireless networks, power control, non-cooperative game theory, successive interference cancellation

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