In the past ten years, there have been tremendous research progresses on massive MIMO
systems, most of which stand from the communications viewpoint. A new trend to investigate …

Hybrid multiple-antenna transceivers, which combine large-dimensional analog
pre/postprocessing with lower-dimensional digital processing, are the most promising …

Massive MIMO (multiple-input multiple-output) is no longer a “wild” or “promising” concept
for future cellular networks—in 2018 it became a reality. Base stations (BSs) with 64 fully …

When there are a large number of antennas in massive MIMO systems, the transmitted
wideband signal will be sensitive to the physical propagation delay of electromagnetic …

The deployment of large-scale antenna arrays for cellular base stations (BSs), called
massive MIMO, has been a key enabler for meeting the ever increasing capacity …

The millimeter-wave (mm-wave) massive multiple-input multiple-output (MIMO) system has
gained much attention for its considerable improvement in system throughput. However, the …

Massive multiple-input-multiple-output (MIMO) systems use few hundred antennas to
simultaneously serve large number of wireless broadband terminals. It has been …

Nowadays, mmWave MIMO systems are favorable candidates for 5G cellular systems.
However, a key challenge is the high power consumption imposed by its numerous RF …

The increasing demand for wireless data transfer has been the driving force behind the
widespread adoption of Massive MIMO (multiple-input multiple-output) technology in 5G …

Several enabling technologies are being explored for the fifth-generation (5G) mobile
system era. The aim is to evolve a cellular network that remarkably pushes forward the limits …