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近年来,嵌入式微处理器性能的大力提高,基于嵌入式系统的无线通信模块不仅能实现数据传输,而且还能够满足人们对于多媒体通信的需求。嵌入式系统整合WLAN技术实现无线通信已成为应用的热点。在嵌入式Linux下实现对无线网卡的支持,构建一个宽带无线网络终端,并在此开发板上,进一步配置Adhoc路由协议AODV,使其具有多跳传输的功能,能实现对无线多跳网络的模拟。
In recent years, the performance of embedded microprocessors has been greatly improved. The wireless communication module based on embedded system can not only achieve data transmission, but also meet people’s demand for multimedia communication. Embedded system integration WLAN technology to achieve wireless communications has become a hot spot. In embedded Linux to achieve the support of the wireless network card to build a broadband wireless network terminal, and in this development board, and further configure the Adhoc routing protocol AODV, it has multi-hop transmission capabilities to achieve wireless multi-hop network simulation.