| LTE和LTE-Advanced关键技术探究 |
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| 引用本文： | 陈,霞,曹,璞.LTE和LTE-Advanced关键技术探究[J].科技广场,2014(1):137-140. |
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| 作者姓名： | 陈 霞 曹 璞 |
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| 作者单位： | [1] 中国移动通信集团广东有限公司湛江分公司,广东 湛江524043 [2] 中山大学光电材料与技术国家重点实验室,广东广州510275 |
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| 摘 要： | 作为新一代宽带业务的国际标准(4G时代),LTE网络采用了许多新技术。它采用扁平化网络构架的方式进行设计,包括一些聚合多载波、异构网络、中继、多点发送、MIMO和先进的抗干扰管理等技术。这些技术极大地提高了小区边缘用户的一些性能,使小区的信息传输速率和系统容量得以增加。
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| 关 键 词： | LTE-Advanced 关键技术 聚合载波 中继 多点协作 |
Exploration on the Key Technology of LTE and LTE-Advanced |
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| Chen Xia,Cao Pu.Exploration on the Key Technology of LTE and LTE-Advanced[J].Science Mosaic,2014(1):137-140. |
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| Authors: | Chen Xia Cao Pu |
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| Institution: | ( l.Zhanjiang Branch, China Mobile Group Guangdong Co., Ltd., Guangdong Zhanjiang 524043 ; 2.State Key Laboratory of Optoelectronic, Guangdong Guangzhou510275 ) |
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| Abstract: | As the international standard of a new generation of broadband services （4G times）, LTE network adopts many new techniques. It adopts flat network architecture, including polymerization multi carrier, heteroge-neous network, relay, multicast, MIMO and the advanced anti interference management techniques. These tech-niques greatly improve the performance of cell edge users and increase the cell information transmission rate and the system capacity. |
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| Keywords: | LTE-Advanced LTE-Advanced Key Technology Polymeric Carrier Relay Multipoint Cooperation |
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