An incentive-based fairness mechanism for multi-hop wireless backhaul networks with selfish nodes

  • Authors:
  • Jeng Farn Lee;Wanjiun Liao;Meng Chang Chen

  • Affiliations:
  • Nat. Chung-Cheng Univ., Chya-Yi;-;-

  • Venue:
  • IEEE Transactions on Wireless Communications
  • Year:
  • 2008

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Abstract

In this paper, we study the fairness problem in multi-hop wireless backhaul networks in the presence of selfish transit access points (TAPs). We design an incentive-based mechanism which encourages TAPs to forward data for other TAPs, and thus eliminates the location-dependent unfairness problem in the backhaul network. We prove the correctness and truthfulness of the proposed mechanism, and evaluate its performance via ns-2 simulations. The results show that the proposed mechanism achieves fairness even when there are idle TAPs in the network.