中文摘要：

在借鉴已有P2P网络激励机制的基础上,结合WMN的特点,提出了一种基于理性博弈的惩罚机制,并构建了该机制的有限自动机模型。惩罚机制能有效地理性惩罚自私节点,威慑其放弃自私行为。仿真结果验证了机制的有效性。

英文摘要：

On the basis of traditional incentive mechanisms, this paper took the characters of wireless mesh network into account and proposed a novel punitive mechanism which was based on rational game, This paper also implemented the finite state machine of the punitive mechanism. The simulation results prove that the mechanism can punish these selfish nodes effectively and make them drop selfish behaviors.