给出了一个基于博弈论的异构网络选择策略.依据异构网络提供的综合服务质量和价格策略,以最大化网络的整体收益为目的,构造异构网络的非合作博弈模型;利用纳什均衡结果,建立以服务质量与价格比最大化原则选择的接入网络策略.分析及仿真结果验证了该策略的优越性.
A heterogeneous network selection scheme based on game theory is proposed. A non- cooperation game model is formed which is aimed to maximize the overall profits of heterogeneous networks according to the integrated quality of service and the pricing scheme of each network. The network selection scheme is proposed to maximize the result of the quality of service versus price by means of Nash Equilibrium of the game. Analysis and simulation results validate the advantage of the scheme.