基于嵌入式的移动自组织网络通信平台设计

Design of Mobile Ad Hoc Network Communication Platform Based on Embedded System

针对自组织网络在小型便携式移动平台上的开发应用问题,以嵌入式ARM系统为载体,结合WiFi无线传输协议,设计和实现了一种移动自组织网络通信平台。采用嵌入式Linux操作系统,利用Linux内核netfilter框架,对流经平台数据进行抓包、处理,针对数据包的不同类型,加载不同的报文处理策略,实现了移动自组织网络通信平台间的自组织路由功能。测试结果表明,设计的移动自组织网络通信平台具有良好的通信稳定性和连续性,满足移动自组织网络的通信应用需求。

Aiming at the development and application of ad hoc network on small portable mobile platform,a mobile ad hoc network communication platform is designed and implemented by using embedded ARM system as carrier and WIFI wireless transmission protocol.Using the embedded Linux operating system and the Linux kernel netfilter framework,this platform can capture and process the data flowing through the platform,load different message processing strategies for different types of data packets,and realize the self-organizing routing function between mobile ad hoc network communication platforms.Test results show that the designed mobile ad hoc network communication platform has good communication stability and continuity,and meets the communication application requirement of mobile ad hoc networks.