Abstract The current Sub 6 GHz band is highly occupied and unable to meet the demands of
future wireless data traffic. As the millimeter wave technology is a promising way of …

Given that, the exponential pace of growth in wireless traffic has continued for more than a
century, wireless communication is one of the most influential innovations in recent years …

In this paper, the power transmission and energy efficiency (EE) in downlink multi-cell
massive multiple-input-multiple-output (MIMO) systems are investigated and optimized. Most …

Unlike the fixed power grid cooperative networks, which are mainly based on the reception
reliability parameter while choosing the best relay, the wireless-powered cooperative …

Massive multiple-input multiple-output is a very important technology for future fifth-
generation systems. However, massive massive multiple input multiple output systems are …

5G technology can greatly improve spectral efficiency (SE) and throughput of wireless
communications. In this regard, multiple input multiple output (MIMO) technology has …

A massive multiple input multiple-output system is very important to optimize the trade-off
energy efficiency and spectral efficiency in fifth-generation cellular networks. The challenges …

The future of the sixth generation (6G) involves the development of a fully data-driven
method that provides terabit rate per second, and adopts over 1000 connections per person …

In fifth-generation cellular networks (5G), a large multiple-input multiple-output (MIMO)
technique is critical for optimizing the trade-off between energy efficiency (EE) and spectral …

In this article, we present a new approach to optimizing the energy efficiency of the cost-
efficiency of quantized hybrid pre-encoding (HP) design. We present effective alternating …