摘要
针对高速公路移动通信的特性,通过比较分析新型接入标准(802.20)与3G的区别,设计一种基于802.20的移动宽带无线接入网络MBWA,其中的OFDM技术能够充分克服无线移动通信信道的恶劣条件,在此基础上结合蜂窝IP技术来解决移动IP技术在微移动性存在的不足,为高速移动的终端提供一种优质接入服务。
Based on the feature of highway mobile communication,the comparison and analysis of the difference between the new access standard and 3G,a mobile wideband wireless access network MBWA of 802.2 is designed.The OFDM technology can completely overcome the hard conditions during the wireless communication channel,meanwhile associated with cellular IP technology to deal with the deficiency in micro-movement and to provide first class service for the terminal communication equipment of high-rapid mobile.
出处
《电子技术（上海）》
2008年第10期5-7,共3页
Electronic Technology
基金
安徽省教育厅自然科学基金(No.2006kj077B)
安徽师范大学青年科学基金资助项目(No.2007xqn64)
关键词
正交频分复用
移动IP
蜂窝IP
路由
Orthogonal Frequency Division Multiplexing
Mobile IP
cellular IP
Routing
