作为一种新兴的宽带无线接入技术,无线Mesh网络(WMN)能够以较低成本提供灵活多样的通信服务,具有广泛的应用场合。首先,简要介绍了WMN提出的背景和演变历程。然后,在说明WMN的技术特点、组网模式和关键技术的基础上,分析和探讨了基于WMN的应急通信系统的组网需求和具体设计方案,并给出了相关结论。
As a novel broadband wireless access solution, WMN can offer flexible and munieation se and evolution rvices at a low cost and can be widely used in many appli process of WMN are introduced. Then, technical chara techniques of WMN of WMN based on e are given. cation fields. Firstly, cteristics are explained. Based the expatiation above, networking me diverse corn- backgrounds , network modes and key thods and design schemes mergency communication systems are analyzed and discussed and related conclusions