In order to meet the intense user demands, the 5G networks are evolving, and will be
available by 2020. The unfolding cellular technology has raised the energy consumption in …

Green technology, a technology that has motivated everyone towards itself. The reason
behind it is the advancement of the modern era. Likewise, with the advancement in …

To address the requirements of ever growing demands of data, speed and voice from users,
wireless communication plays a great role in the picture. Communication systems are …

In this paper, we investigate a new solution for the energy efficiency (EE) maximization and
power allocation problem in point-to-point multiple-input multiple-output (MIMO) spatial …

In this paper, multiple-input multiple-output (MIMO) system performance is evaluated over
composite Weibull–Gamma (WG) fading channel using antenna selection (AS) techniques …

The base station (BS) equipments and downlink transmission consume the major energy of
cellular networks. For the 5G network, the large amount of antenna elements of massive …

We study a general type of multiple-input multiple-output (G-MIMO) relay channels, which
consist of two groups (A and B) of source nodes and one relay node. Both groups have …

To improve the bit error rate (BER) performance of multiple input multiple output (MIMO)
systems with low complexity, a three-branch transmission scheme employing 8-weighted …

Green communication implies inspecting out for the examination of viability as for biological
conditions, imperativeness capability, and the purposes behind correspondence on mobile …

In multiple-input multiple-output (MIMO) systems, the deployment of multiple radio-frequency
(RF) chains is much more expensive than that of multiple antennas. Antenna selection (AS) …