博弈论在无线通信中的应用专题讲座(一) 第2讲 绿色无线通信中基于相关均衡的协同策略选择  

Correlated Equilibrium-based Cooperative Strategy Selection for Green Wireless Communications

作　　者：吴丹[1] 蔡跃明 梁晓明 

机构地区：[1]解放军理工大学通信工程学院,江苏南京210007 [2]海军陆战学院信息管理中心,广东广州510430

出　　处：《军事通信技术》2013年第3期85-91,共7页Journal of Military Communications Technology

基　　金：国家科技计划重大专项资助项目(2010ZX03006-002-04)

摘　　要：文章首先简要介绍了非合作博弈理论的基本定义和性质,综述了运用非合作博弈理论来解决无线通信网络中资源管理等诸多问题的研究现状。在此基础上,探讨了在非合作博弈框架下,引入相关均衡的理论意义和实现途径。继而,文章以如何解决面向绿色无线通信网络的协同策略选择问题为例,从能量有效性角度提出了基于相关均衡的协同策略选择机制。面对分布式且颇具竞争性的绿色无线协同网络,相关均衡能在所建立的非合作博弈的框架下允许潜在中继节点之间某种形式的合作的模型化,从而激励潜在中继节点得到接近"合作的"博弈结果。理论分析和仿真结果验证了所提机制能在收敛性、Pareto最优性和max-min公平性等方面收效甚好。The basic definitions and properties of non-cooperative game theory were introduced firstly, and the state-of-the-art for applying it to wireless communication networks was overviewed. Moreover, the theoretical significance and practical implementation were studied by introducing the Correlated Equilibrium（CE） in the framework of non-cooperative game theory. Then, taking as an example of the solution to the problem of cooperative strategy selection in green wireless communication networks, the cooperative strategy selection scheme based on correlated equilibrium was proposed from the energy efficient perspective. For such distributed and competitive environments, by employing CE, the individual players are aware of coordinating their decisions of cooperative strategies, such that it is the best response for them to jointly optimize their strategies. Theoretical analysis and simulation results demonstrate that the proposed scheme achieves satisfactory performance on convergence, Pareto optimality, and max-min fairness.

关 键 词：绿色无线通信 协同通信 协同策略选择 博弈论 相关均衡 

分 类 号：TN927[电子电信—通信与信息系统]