高速移动通信中的盲空时调制技术被引量：1

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摘要文章以信息论为基础,系统地介绍了应用于高速移动通信系统不需信道估计也可达到信道客量的酉空时码的设计原理和性能标准,揭示了这一类盲空时编码不用信道估计的本质原因。进一步比较了由酉空时码发展而来的几种差分调制的特点和其相互联系,指出了存在的问题,并对其应用前景进行了展望。

作者惠俊红王新梅

机构地区西安电子科技大学综合业务网国家重点实验室

出处《无线电工程》 2003年第2期13-17,共5页 Radio Engineering

关键词高速移动通信盲空时调制技术空时码信道容量差分调制信道状态信息酉空时调制

参考文献8

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1Marzetta T L,Hochwald B M.Capacity of Mobile Multiple-Antenna Communication Link in Rayleigh Flat Fading[J].IEEE Trans.on Info.Theory,1999,45(1):139-157.
2Hochwald B M,Marzetta T L.Unitary Space-Time Modulation for Multiple-Antenna Communications in Rayleigh Flat Fading[J].IEEE Trans.on Info.Theory,2000,46(2):543-564.
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无线电工程

2003年第2期

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