Publication: Publication Date: 2022/04/01 Vol. E105-ANo. 4 ;
pp. 622-630 Type of Manuscript: Special Section PAPER (Special Section on Smart Multimedia & Communication Systems) Category: Digital Signal Processing, Mobile Information Network and Personal Communications Keyword: coordinated beamforming, vertical beamforming, cell edge, 5G, massive MIMO, codebook-based beamforming,