电信科学 ›› 2007, Vol. 23 ›› Issue (9): 53-58.doi: 10.3969/j.issn.1000-0801.2007.09.011

• 专题:B3G技术 • 上一篇    下一篇

MIMO及其两种应用技术

濮伟心,张新程   

  1. 中国移动通信集团设计院有限公司 北京100080
  • 出版日期:2007-07-15 发布日期:2017-07-04

MIMO and Two Applied Technologies

Weixin Pu,Xincheng Zhang   

  1. China Mobile Group Design Institute Co., Ltd., Beijing 100080, China
  • Online:2007-07-15 Published:2017-07-04

摘要:

多入多出(MIMO)技术能在不增加带宽的情况下,成倍地提高通信系统的容量和频谱利用率,是新一代移动通信系统广泛采用的关键技术。本文简要介绍了MIMO 及其两种应用技术,即PARC和D-TxAA,并给出了仿真结果对比。

关键词: 多入多出, PARC, D-TxAA, 仿真, 3GPP

Abstract:

MIMO is a key technology which widely used in the next generation of mobile communication systems. Without an increase in the bandwidth of communication it has multiplied to increase system capacity and spectrum utilization. There are many MIMO technologies motions having submitted in 3GPP. This paper introduced MIMO and its two applied technologies, namely PARC and D-TxAA, and has given simulation result by contrast.

Key words: multiple-input multiple-output, PARC, D-TxAA, simulation, 3GPP

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