摘要
传统的蜂窝网络由于具有基础设施,不存在非合作的特性,而下一代以自组形式的无线网络由于缺乏基础设施,会存在非合作特性。首先阐述了无线网络中节点的非合作特性,分析了导致不合作的原因和建立合作机制的重要性;针对最有代表性的网络层面的不合作问题,结合当前的研究成果比较分析三种合作机制,说明如果运用博弈的方法建立节点之间的合作机制,可以使整个无线网络达到一种纳什均衡状态。
The traditional cellular network has the basic facilities, does not have the characteristic of non - cooperation.The next generation wireless network is the lack of basic facilities, has the characteristic of non- cooperation. This paper expounds the characteristic of non - cooperation for wireless network nodes, analyzes the reasons of non - cooperation, and the importance of building the cooperational mechanisms. Aimed at the issues,combined with the research results, it compares three kinds of the cooperation mechanism, presents the method to build the cooperation mechanism between the nodes using the Game, the wirless network can reach the Nash equilibrium.
出处
《信息技术》
2006年第5期5-7,共3页
Information Technology
