无线协作Mesh网

Wireless Cooperative Mesh Network

异构无线网络的融合是当前无线网络的发展趋势。针对融合过程中遇到的诸如传输模式选择、负载平衡、路由和切换之类的问题,文章提出了一种新的网络融合架构:无线协作Mesh网。该架构基于无线Mesh网的网络结构,并通过协作通信进一步优化其结构、提升其性能。该架构能充分发挥Mesh技术高频谱效率、动态自组织的优点和协作通信高分集增益、高能量效率的优点,可为无线网络融合提供一种有效的解决方案。

Heterogeneous wireless networks convergence is a trend in present wireless networks development. As a new architecture for network convergence, the wireless cooperative Mesh network is introduced in this article to solve the convergence problems such as transportation mode selection, load balance, routing and handoff, etc Based on wireless Mesh networks architecture, further architecture optimization and performance improvement of the network is achieved through cooperative communication. With advantages over a full exploitation of high spectrum efficiency and dynamic self-organization of the Mesh technology, high diversity gain and high energy efficiency of cooperative communication, this new architecture provides an effective solution for wireless network convergence.