| TD-SCDMA的HSPA＋和长期演进 |
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| 引用本文： | 邓筱罡,陈发堂. TD-SCDMA的HSPA＋和长期演进[J]. 电信工程技术与标准化, 2008, 21(8): 80-83 |
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| 作者姓名： | 邓筱罡 陈发堂 |
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| 作者单位： | 重庆邮电大学重邮信科3G研究院,重庆,400065 |
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| 摘 要： | 为了进一步改进和增强现有3G技术和应对WiMAX的竞争，3GPP提出了新的演进方案HSPA＋和LTE计划。本文首先介绍了TD—SCDMA向未来的演进和发展趋势，然后重点阐述了其中长期的演进方案HSPA＋和LTE，深入分析了HSPA＋和LTE的关键技术，给出了演进过程中的对策。
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| 关 键 词： | TD—SCDMA HSPA+ LTE |
HSPA+Evolution and Long Term Evolution of TD-SCDMA |
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| Deng xiaogang,Chen Fatang. HSPA+Evolution and Long Term Evolution of TD-SCDMA[J]. Telecom Engineering Technics and Standardization, 2008, 21(8): 80-83 |
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| Authors: | Deng xiaogang Chen Fatang |
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| Affiliation: | Deng xiaogang Chen Fatang (Chongqing University of Posts and Telecommunication, CYIT 3G Academe, Chongqing 400065) |
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| Abstract: | In order to improve the 3G technology and deal with the competition from WiMAX, two evolution scheme called HSPA＋ and LTE are proposed in 3GPP.This paper introduced the evolution strategies of TD-SCDMA firstly, then emphasized the medium and long term evolution, and analyzed the key technology in HSPA＋ and LTE. Besides, some strategies in TD-SDMA evolution are presented. |
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| Keywords: | TD-SCDMA HSPA LTE |
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