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Multi-hop wireless networks have been an active research area for decades, however, the solutions proposed to solve routing misbehaviors are still not robust. In this paper, we use the evolutionary game theory (EGT) framework to address one issue of routing misbehavior, the problem of selfishness. We propose the use of distributed algorithms that are able to force selfish nodes to cooperate and forward...
While peer-to-peer (P2P) video streaming systems have achieved promising results, they introduce a large number of unnecessary traverse links, which consequently leads to substantial network inefficiency. To address this problem and achieve better streaming performance, we propose to enable cooperation among “group peers,” which are geographically neighboring peers with large intra-group upload and...
Cooperative spectrum sensing has greatly improved the performance of the cognitive radio. If the cognitive users belong to different groups, they seem to be less insensitive to achieve a higher throughput. In this paper , an evolutionary game framework is proposed to study the interactions between selfish users in the cooperative sensing .We compare the dynamics and the stationary strategy of the...
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