Abstract mmWave devices can broadcast multiple spatially-separated data streams
simultaneously in order to increase data transfer rates. Data transfer can, however, be …

The use of a hybrid analog-digital architecture that connects one RF chain to multiple
antennas through phase shifters is an energy-efficient solution for multiuser multiple-input …

This paper introduces low-complexity beamforming algorithms for multi-user multiple-input
multiple-output (MU-MIMO) systems to minimize inter-user interference and enhance …

Hybrid digital/analog architecture and low-resolution analog-to-digital/digital-to-analog
converters (ADCs/DACs) are two low-cost implementations for large-scale millimeter wave …

Hybrid precoding has been recognized as promising and effective for practical 5G
communication. It is generally challenging to obtain the sample for deep learning-based …

Emerging terahertz (THz) communication will become the main way of wireless
communication in the future, it will also use hybrid precoding which combines analog and …

In mmWave massive MIMO, the required number of radio frequency (RF) chains becomes
impractical due to the expensive and power-hungry components such as variable gain …

The author investigates the performance of transmitter space shift keying (TSSK) with
maximum-ratio combining (MRC) and receiver spatial modulation (RSM) with maximum …