无线城域网(WMAN)下两种接入技术的分析比较  

Analysis on Two Types of Access Technology for Wireless MAN

作　　者：申京[1] 苗建松[1] 黄耿生[1] 

机构地区：[1]北京邮电大学,北京100876

出　　处：《通信技术》2010年第8期54-56,共3页Communications Technology

基　　金：国家自然科学基金资助项目"具有感知能力的自适应可重配置Adhoc网络"课题支持(批准号:60772109);国家"八六三"计划研究项目"‘新一代高可信网络试验床’(一期)"子课题支持(编号:2008AA01A322)

摘　　要：当前,WiMAX技术和McWiLL技术已经成为无线城域网下接入技术研究的热点。首先简要介绍了WiMAX技术和McWiLL技术的发展及现状,分别分析了两类接入技术的网络架构,重点研究了两种技术在组网方面的不同,提出了每类技术对应的组网方式,并最后分析了WiMAX技术和McWiLL技术与现有3G网络的融合组网方案以及两种WiMAX与WCDMA网络融合方案的优缺点。Nowadays, WiMAX and McWiLL technologies become the research focus of access technology in WMAN. In this article, the development and the current situation of these two access technologies are described and analyzed, and their architectures and networking modes are also proposed. Finally, their differences in construction solution and their integrations with 3G network are studied, including the advantages and disadvantages of the integration scheme for WiMAX and WCDMA.

关 键 词：全球微波接入互操作 多载波无线信息本地环 组网 网络融合 

分 类 号：TN915.6[电子电信—通信与信息系统]