The expected development of the future generation of wireless communications systems
such as 6G aims to achieve an ultrareliable and low-latency communications (URLLCs) …

Future generations of wireless communications systems are expected to evolve toward
allowing massive ubiquitous connectivity and achieving ultra-reliable and low-latency …

The increasing demand for higher data rates motivates the exploration of advanced
techniques for future wireless networks. To this end, massive multiple-input multiple-output …

This study aims to improve the energy efficiency of time‐division duplexing massive multi‐
user multiple‐input multiple‐output communication systems for both uplink and downlink …

Massive multiple-input multiple-output (massive-MIMO) is considered as the key technology
to meet the huge demands of data rates in the future wireless communications networks …

Resource allocation in orthogonal frequency division multiplexing (OFDM) systems is
performed through allocating blocks of subcarriers to each user. Even though OFDM is the …

Massive multiple-input multiple-output (massive-MIMO) is a promising technology for next
generation wireless communications systems due to its capability to increase the data rate …

A hybrid beamforming structure is suggested as one of the solutions to reduce
implementation costs and energy consumption in millimeter-wave massive multiple-input …

Cell-free massive multiple-input multiple-output (mMIMO) is regarded as a promising
technology in the future wireless communication. This paper aims to minimize the downlink …

Massive multiple-input multiple-output (MIMO) is one of the key technologies in future
generation networks. Owing to their considerable spectral and energy efficiency gains …