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Author:

黎海涛 (黎海涛.)

Indexed by:

CQVIP

Abstract:

MIMO OFDM无线多媒体通信系统中,载波频偏导致接收信号的载波不再正交产生公共相位误差(CPE),降低了OFDM的性能.为消除CPE的影响,本文提出在MIMO检测之前,分别利用各天线支路的CPE对接收到的每天线支路信号作补偿.模拟结果表明,该方法能提高MIMO OFDM系统的误比特率性能.

Keyword:

MIMO OFDM 载波频偏 公共相位误差

Author Community:

  • [ 1 ] [黎海涛]北京工业大学

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Source :

真空电子技术

ISSN: 1002-8935

Year: 2007

Issue: 3

Page: 23-24,51

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 1

Chinese Cited Count:

30 Days PV: 0

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