电信科学 ›› 2014, Vol. 30 ›› Issue (3): 32-37.doi: 10.3969/j.issn.1000-0801.2014.03.007

• 专题:4G&5G • 上一篇    下一篇

TD-LTE演进关键技术研究

毛剑慧,邓伟,杨光   

  1. 中国移动通信有限公司研究院 北京 100053
  • 出版日期:2014-03-20 发布日期:2017-06-16

Research on Key Technologies of TD-LTE-Advanced

Jianhui Mao,Wei Deng,Guang Yang   

  1. Research Institute of China Mobile Co., Ltd., Beijing 100053, China
  • Online:2014-03-20 Published:2017-06-16

摘要:

详细介绍了提升吞吐量的载波聚合、增强MIMO技术,用于抑制干扰的协作多点传输、增强型小区间干扰协调技术以及提升网优效率的eSON技术,除这些关键技术的原理外,还阐述了技术产业现状、仿真及目前测试的结论。

关键词: TD-LTE-Advanced, 载波聚合, 多天线技术演进, 协作多点传输, 中继, 网络自组织增强, 增强型小区间干扰协调

Abstract:

The carrier aggregation and enhanced MIMO for enhancing throughout,CoMP and eICIC for interference suppression,eSON for improving SON efficiency were introduced in detail. The technology industry status, simulation and test results were also described.

Key words: TD-LTE-Advanced, carrier aggregation, eMIMO, CoMP, relay, eSON, eICIC

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