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[ "康涛,男,西安邮电大学通信与信息工程学院硕士生,主要研究方向为宽带无线通信。" ]
[ "战金龙,男,西安邮电大学副教授、硕士生导师,主要研究方向为大规模MIMO 中的预编码技术、波束成形技术及信号检测技术等。" ]
网络出版日期:2015-11,
纸质出版日期:2015-11-20
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康涛, 战金龙. 大规模MlMO系统中的STBC-BF发射方案[J]. 电信科学, 2015,31(11):55-59.
Tao Kang, Jinlong Zhan. A STBC-BF Transmit Scheme in Massive MIMO System[J]. Telecommunications science, 2015, 31(11): 55-59.
康涛, 战金龙. 大规模MlMO系统中的STBC-BF发射方案[J]. 电信科学, 2015,31(11):55-59. DOI: 10.11959/j.issn.1000-0801.2015263.
Tao Kang, Jinlong Zhan. A STBC-BF Transmit Scheme in Massive MIMO System[J]. Telecommunications science, 2015, 31(11): 55-59. DOI: 10.11959/j.issn.1000-0801.2015263.
提出了大规模MIMO 系统中的特征波束形成结合空时编码(space-time block coding combined with eigen-beamforming
STBC-BF)的发射方案。首先进行发射符号的空时编码,然后进行特征波束成形。接收端在两个正交的空间波束上进行空时译码,既可以获得空间分集增益,又可以获得阵列增益。理论分析和仿真结果都证明了该方案的有效性。
A STBC-BF transmit scheme in massive MIMO system was proposed.Firstly
the signal was space-time block coded
then passed into the eigen-beamformers
respectively.At the receiver
the space-time decoding was performed on two orthogonal beams.The diversity gain and beamforming gain can be obtained simultaneously.Both theory analysis and simulation results confirm the validity of the proposed scheme.
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