| 第三代移动通信技术标准的演进 |
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| 引用本文： | 赵夙.第三代移动通信技术标准的演进[J].江苏通信技术,2005,21(5):23-26. |
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| 作者姓名： | 赵夙 |
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| 作者单位： | 南京邮电大学,通信与信息工程学院,南京,210003 |
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| 摘 要： | 从关键技术、技术特点等方面对3G中WCDMA和cdma2000两种技术标准的演进路线进行了介绍。指出了在现 有移动通信系统的传输能力已经不能完全满足不断发展的移动数据业务的情况下,演进型3G技术的发展已 成为大势所趋。
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| 关 键 词： | 第三代移动通信 标准 演进 高速下行链路分组接入 高速上行链路分组接入 |
| 文章编号： | 1007-9513(2005)05-0023-04 |
| 修稿时间： | 2005年7月14日 |
Evolution of 3rd Generation Mobile Communication Standards |
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| ZHAO Su Institute of Communication and Information Engineering,Nanjing University of Posts and Telecommunications,Nanjing ,China.Evolution of 3rd Generation Mobile Communication Standards[J].Jiangsu Communication Technology,2005,21(5):23-26. |
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| Authors: | ZHAO Su Institute of Communication and Information Engineering Nanjing University of Posts and Telecommunications Nanjing China |
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| Institution: | ZHAO Su Institute of Communication and Information Engineering,Nanjing University of Posts and Telecommunications,Nanjing 210003,China |
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| Abstract: | Two kinds of evolution routes with standards of WCDMA and cdma2000 in 3G are introduced in this paper from key technologies, characteristics, etc. It shows that under the condition that the transmission capability of the existing mobile communication system can t satisfy completely the requirement of mobile data traffic, a development with evolutional 3G technology has become the irresistible trend. |
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| Keywords: | third generation mobile communication standards evolution high speed downlink packet access high speed uplink packet access |
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