移动宽带无线城域网关键技术及其展望  

Key Technology and Prospect of Mobile Broadband Wireless Metropolitan Area Networks

作　　者：李剑[1] 胡波[1] 

机构地区：[1]复旦大学电子工程系,上海200433

出　　处：《电讯技术》2006年第4期1-8,共8页Telecommunication Engineering

摘　　要：对新一代宽带无线接入技术IEEE802.16e中的关键技术及其标准化最新进展进行了讨论,针对IEEE802.16e在网络规划和性能提升方面还存在的问题以及今后宽带无线接入技术领域的发展进行了分析和探讨。The IEEE802. 16e is becoming one of the most promising broadband wireless access technology. In this paper, the key technology adopted in IEEE802. 16e and the standardization procedure of IEEE802.16e are discussed. Then, based on extensive recent studies, the problems in the IEEE802. 16e network planning and performance enhancement are analyzed. Finally, the future development of broadband wireless access technology is discussed.

关 键 词：移动宽带无线接入 无线城域网 IEEE802.16E WIMAX 

分 类 号：TN925[电子电信—通信与信息系统] TP393.1[电子电信—信息与通信工程]