Massive multiple-input multiple-output (MIMO) technology is one of the prominent candidate
for next generation wireless communica-tion networks; ie, 5G. Massive MIMO systems are …

In this chapter is presented the historical information of wireless technology and its evolution
in the recent years. The 5G architecture and its extensive multidimensional applications are …

Angle-of-arrival (AoA) information is vital for beamforming which is used to combat severe
propagation loss in millimetre wave communications. Although blind AoA estimation has …

Massive MIMO is an important framework of 5G and the Internet of Things (IoT). Signals
radiated from a 5G antenna share the complex architecture. A system is therefore needed …

5G is the next mobile generation and it is expected to bring massive changes in our society.
Various technologies are being studied to be used with the future communication systems …

Beamforming represents a pivotal technology in massive multiple-input multiple-output
(MIMO) systems, as it facilitates the regulation of transmission and reception operations …

Massive MIMO is dominant in the current wireless communication systems. Massive MIMO
system uses a massive number of antennas to serve multi-users simultaneously. The growth …

With the introduction of 5th generation (5G) networks, the demand for new services and
applications is driving a rapid increase in data traffic, which poses new challenges for …

This article presents a quick overview of conventional precoding and beamforming
techniques in the cellular networks and proposes a novel coordinated beamforming …

Existing beamforming arrays suffer from the size and cost of the RF front-end and digital
back-end components. In this paper, a novel hybrid beamforming configuration for wideband …