A cooperative differential game model based on transmission rate in wireless networks

  • Authors:
  • Xu-Na Miao;Xian-Wei Zhou;Hua-Yi Wu

  • Affiliations:
  • Department of Communication Engineering, School of Information Engineering, University of Science and Technology Beijing, Beijing, PR China;Department of Communication Engineering, School of Information Engineering, University of Science and Technology Beijing, Beijing, PR China;Department of Communication Engineering, School of Information Engineering, University of Science and Technology Beijing, Beijing, PR China

  • Venue:
  • Operations Research Letters
  • Year:
  • 2010

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Abstract

Network throughput and energy efficiency are paramount for network performance in an energy-constrained wireless network. However, it is difficult to achieve optimal objectives simultaneously. Therefore, it is necessary to find a rate control solution based on tradeoff between network throughput and energy efficiency. In this paper, we propose a cooperative differential game model and find an optimal rate control of each player to get the total minimal cost with tradeoff between network throughput and energy efficiency of the networks.