| 第三代移动通信标准化进展 |
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| 引用本文： | 孙立新.第三代移动通信标准化进展[J].世界电信,1999(9). |
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| 作者姓名： | 孙立新 |
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| 作者单位： | 信息产业部电信传输研究所无线室 主任工程师 |
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| 摘 要： | 本文首先从技术背景和应用环境等方面对TD/CDMA(TDD)和FDD,特别是中国提交的TD—SCDMA技术作了介绍和比较。cd-ma2000与WCDMA的标准融合基本已达成一致,但要作到真正的融合,分别负责标准直扩模式和多载波模式定义的3GPP和3GPP2还需解决许多具体的问题。
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| 关 键 词： | 移动通信 标准化 码分多址 |
3G Standardization Progress |
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| Sun Lixin Chief-Engineer,Radio.3G Standardization Progress[J].World Telecommunications,1999(9). |
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| Authors: | Sun Lixin Chief-Engineer Radio |
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| Affiliation: | Sun Lixin Chief-Engineer,Radio Department of Research Institute of Telecommunication Transmission,Mii |
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| Abstract: | The TD/ CDMA (TDD), FDD and particularly TD-SCDMA technologies are presented with brief introductions and comparisons in terms of technical background and application environments. The convergence of cdma2000 and WCDMA standards has entered into a rudimentary consensus, notwithstanding the real combination entails the solution to numerous concrete problems. |
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| Keywords: | Mobile communication Standardization CDMA |
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