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无线网络中存在资源瓶颈,而网络中的节点又是理性自私的,这就导致资源分配不均。把无线网络中的资源利用和博弈理论相结合,便产生了基于演化博弈的网络资源利用模型。文中把无线网络中的功率分配,通过演化博弈理论转化为信干噪比收益,最后得到使用功率的迭代公式,与传统的功率分配方法对比后,提出了改进策略,从而为无线网络中的资源利用提供了博弈策略,提高了无线网络的资源利用率,优化了网络环境。
There are resource bottlenecks in wireless networks, and the nodes in the network are also rational and selfish, which leads to uneven resource allocation. The combination of resource utilization and game theory in wireless networks results in a network resource utilization model based on evolutionary game. In this paper, the power distribution in wireless network is transformed into SINR gain through evolutionary game theory. Finally, an iterative formula of using power is obtained. Compared with the traditional power allocation method, an improved strategy is put forward to improve the resource allocation in wireless network The game strategy is provided to improve the resource utilization rate of the wireless network and optimize the network environment.