摘要
针对传统通信系统不能满足在无任何网络情况下的通信需求现状,设计并实现了一种由ARM-Linux系统及其外围部件组成的无线自组网(Ad-hoc)的通信方案.在ARM11平台上完成了Linux2.6.36操作系统和RT3070无线通信模块的驱动程序移植.利用基于TCP/IP协议的socket编程,编写测试程序,进行节点间无线通信传输实验.实验结果表明:本文搭建的Ad-hoc网络,可以用最少的资源和成本,实现节点间可靠的无线高速率通信,具有现实应用意义.
Aiming to solve the problem of the contemporary communication system in the absence of any network, a new scheme of the Ad-hoc network based on ARM-Linux system is designed. Firstly, this paper introduces the transportation of the Linux2.6.36 and the driver of RT3070 on ARM11 platform. Then based on socket programming in TCP/IP, program designing of communication and tests are conducted on the ARM-Linux platform. Results have proved that the Ad-hoc network can use the least resources and costs to achieve reliable high rate communication. It is significant for practical application.
出处
《计算机系统应用》
2014年第7期84-88,共5页
Computer Systems & Applications
基金
陕西省教育厅科学研究计划项目(12JK0518)
西安工程大学博士科研启动基金(BS1207)
西安工程大学研究生创新基金(chx131121)
关键词
ARM-LINUX
系统
AD-HOC网络
TCP/IP
socket
Wi-Fi
ARM-Linux system
Ad-hoc network
TCP/IP
socket
Wi-Fi
