Accurate channel knowledge is critical in massive multiple-input
multipl...
To compensate the loss from outdated channel state information in wideba...
This paper proposes a beamforming method under a per-antenna power const...
To get channel state information (CSI) at a base station (BS), most of
r...
This paper focuses on channel prediction techniques for massive
multiple...
This paper considers the channel estimation problem for massive
multiple...
Massive multiple-input multiple-output (MIMO) can improve the overall sy...