Telecommunications Science ›› 2015, Vol. 31 ›› Issue (2): 75-79.doi: 10.11959/j.issn.1000-0801.2015032

• research and development • Previous Articles     Next Articles

Flow Allocation Algorithm Based on Potential Game in Multi-Source Multi-Hop Wireless Sensor Network

Wei Zhang1,Linghua Zhang1,2   

  1. 1 College of Communication and Information Technology, Nanjing University of Posts and Telecommunications, Nanjing 210003, China
    2 Jiangsu Provincial Engineering Research Center of Telecommunications and Network Technology, Nanjing 210003, China
  • Online:2015-02-20 Published:2017-03-18
  • Supported by:
    The Jiangsu Province Ordinary University Graduate Research and Innovation Program

Abstract:

Data integration and network optimization play an important role in wireless sensor network which is data-centric. Network coding has been used as an efficient method to improve network throughput over wireless environments. The problem of broadcasting K different contents to D destinations from N sources in wireless network was considered. A dynamic control scheme that allows sources split traffic was proposed. The scheme adjusts the traffic based on the utility function to increase the number of coding opportunities. The theoretical analysis and simulation results show that the proposed scheme is stable and effective.

Key words: wireless sensor network, network coding, potential game, data integration

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