Journal of Jishou University(Natural Sciences Edition) ›› 2022, Vol. 43 ›› Issue (1): 43-52.DOI: 10.13438/j.cnki.jdzk.2022.01.008

• Automation and Computer • Previous Articles     Next Articles

Review of Hybrid Beamforming Technology for Millimeter Wave Massive MIMO System

LIU Jian,QIAN Yingjing,ZHANG Renmin   

  1. (1.School of Information Science and Engineering,Jishou University,Jishou 416000,Hunan China;2.Hunan Provincial Key Lab.of Ecological Agriculture Intelligent Control Technology,Huaihua 418008,Hunan China)
  • Online:2022-01-25 Published:2022-05-16

Abstract: In view of hybrid beamforming techniques for mmWave communications,we first describe the transmission characteristics of the mmWave  and its channel model,and outline the architecture of a massive mmWave MIMO hybrid beamforming system and its mathematical model.On that basis,we summarize  the transmission scheme and introduce two feasible methods of mmWave beam alignment.Finally,the typical applications  of mmWave communication integrated with other technologies and the future research hotspots  are anticipated.

Key words: millimeter wave, massive multiple-input-output, beamforming, beam alignment, multi-technology integration

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