WCDMA无线接入标准研究  

The Research of WCDMA Wireless Access Standard

作　　者：傅海阳[1] 张立峰[1] 陆素花[1] 

机构地区：[1]南京邮电学院通信工程系,江苏南京210003

出　　处：《南京邮电学院学报（自然科学版）》2005年第1期66-71,共6页Journal of Nanjing University of Posts and Telecommunications

摘　　要：从频率分配、频道带宽和用户数据速率调整机制等诸多方面比较了中国可能使用的 3种 3G移动通信主流标准,给出的结论是应暂缓使用WCDMA标准,TD SCDMA适用于步行、静止通信环境,应选择cdma2000及 1xEV DO标准用于我国的 3G网络建设。The comparison of the three primary standards of 3G mobile telecommunication,which may be adopted in China,is given in this paper from many aspects,such as the spectrum assignment,the channel bandwidth,the adjusting mechanism for user data rate and so on.The results are given at last:WCDMA standard should be postponed to employ:TD-SCDMA standard is more suitable for the personal communication system;perhaps cdma2000 and 1x EV-DO standard should be selected to construct the 3G networks in China.

关 键 词：WCDMA标准 标准比较与缺陷 自干扰 

分 类 号：TN929.5[电子电信—通信与信息系统] TN915.04[电子电信—信息与通信工程]