| WCDMA 无线接入标准研究 |
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| 引用本文： | 傅海阳,张立峰,陆素花.WCDMA 无线接入标准研究[J].南京邮电大学学报(自然科学版),2005,25(1):66-71. |
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| 作者姓名： | 傅海阳 张立峰 陆素花 |
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| 作者单位： | 南京邮电学院,通信工程系,江苏,南京,210003 |
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| 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.
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| 关 键 词： | WCDMA标准 标准比较与缺陷 自干扰 |
| 文章编号： | 1000-1972(2005)01-0066-06 |
| 修稿时间： | 2004年11月23 |
The Research of WCDMA Wireless Access Standard |
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| FU Hai-yang,ZHANG Li-feng,LU Su-hua.The Research of WCDMA Wireless Access Standard[J].Journal of Nanjing University of Posts and Telecommunications,2005,25(1):66-71. |
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| Authors: | FU Hai-yang ZHANG Li-feng LU Su-hua |
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| Institution: | FU Hai-yang,ZHANG Li-feng,LU Su-hua Department of Communication Engineering,Nanjing University of Posts and Telecommunications,Nanjing 210003,China |
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| Abstract: | 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. |
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| Keywords: | WCDMA standard Defect and Comparison of standards Self-Interference |
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