摘要
针对特定应用,为了给一些终端提供快速、临时的网络服务,设计了基于802.11的无线Mesh网,采用基于静态IP的地址转换方法,实现了移动IP功能,保证已开发好的接入终端在网内能自由移动通信,同时采用了多网卡多信道技术以支持视频等高带宽应用,并采用多径源路由以保证高效的包发送速率;最后,文中基于Click Modular Router对系统进行了实验,实验表明网络工作稳定可靠,两点平均传输速率可以达到1.5MB/s.
We designed an 802.11 based wireless Mesh network to fulfill some new application＇s demand for temporary and rapidly net work service. In order to guarantee developed node freely moved when it communicate with others node, we adopt static IP translation meth ods to achieve mobile IP. At the same time, we adopted multi Nic multi channel distribution management to guarantee communication band width and multipath source routing protocol to ensure reliable and efficient packet transmission speed. Finally, Verifying by Click Modular Router based testbed, the network work is reliable and the average transmission rate can reached 1. 5MB/s between two mobile instru ments.
出处
《计算机测量与控制》
北大核心
2013年第6期1675-1678,共4页
Computer Measurement &Control
基金
国家科技重大专项(2012ZX03005007)
西北工业大学基础研究基金(JC20100218)
