摘要
介绍了以IEEE802.16标准为基础的无线城域网技术WiMAX的发展过程,分析了无线城域网体系结构,包括物理层技术特点.MAC层的QoS保证机制,并且对WiMAX的几种典型应用进行了分析。
In this paper the current development of IEEE 802.16 and WiMAX is introduced. Emphasis goes to the architecture, including main technologies of physical layer, QoS guarantee mechanism and typical applications.
作者
毛晓俊
吴晓磊
MAO Xiao-jun, WU Xiao-lei (Institute of Communication and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing 210003, China)
出处
《江苏通信技术》
2006年第3期16-18,共3页
Jiangsu Communication Technology
关键词
无线城域网
体系结构
应用
wireless metropolitan area network
architecture
applications