Journal of System Simulation ›› 2020, Vol. 32 ›› Issue (3): 404-413.doi: 10.16182/j.issn1004731x.joss.18-0149

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Performance Balanced Opportunistic Routing and Simulation Analysis Based on Cooperative Game

Ma Huahong, Wu Honghai, Zheng Guoqiang, Ji Baofeng   

  1. School of Information Engineering, Henan University of Science and Technology, Luoyang 471023, China
  • Received:2018-03-19 Revised:2018-07-02 Online:2020-03-18 Published:2020-03-25

Abstract: Opportunistic transmission mode of “store-carry-forward” is usually used to make routing in mobile opportunistic network. Currently, there have been many researches in this area. However, the existing opportunistic routing mechanisms pay much attention to the single index of delivery success ratio, but neglect the constraints on other performance indicators, which may lead to the extreme imbalance of network performance. Aiming at this issue, the diffusion of data packets between multiple nodes are modeled as a cooperative game with the goal of maximal performance balancing, and an opportunistic routing protocol based on the cooperative game for performance balancing is proposed. Simulation results based on the real-life mobility traces and the synthetic traces show the scheme can greatly improve the performance balancing index while ensuring certain delivery success ratio.

Key words: mobile opportunictic network, opportunictic routing, performance balancing, multi-player cooperative game

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