In this paper, initially the issues of spectrum allocation among macro (or “licensed”) and
Femto (or “unlicensed”) users in an Orthogonal Frequency Division Multiple Access …

Non-orthogonal multiple access (NOMA) along with cognitive radio (CR) have been recently
configured as potential solutions to fulfill the extraordinary demands of the fifth generation …

A Co-operative user Relaying Full Duplex Non Orthogonal Multiple Access (CR-FD-NOMA)
system is considered, when there is no direct link between base station and the far user …

With the development of the mobile internet and Internet of things (IoT), the number of
connected devices is increasing exponentially. Services that are required to support a large …

In this paper, a Transmitting–Receiving–Sensing (TRS) mode of OFDM-based Full-Duplex
Cognitive Radio (FD-CR) is proposed. The new mode aims at monitoring the Primary User …

Abstract Visible Light Communications (VLC) is an emanating field that become eminent
with Intensity Modulation (IM) using Light Emitting Diodes (LED) and Direct Detection (DD) …

This paper presents a modified receiver based on the conventional Rake receiver for Ultra-
Wide Band (UWB) indoor channels of femtocell systems and aims to propose a new solution …

Obtaining large spectral efficiency (SE) and energy efficiency (EE) subject to quality of
experience (QoE) is one of the prime concerns for the wireless next generation networks …

This paper presents a game-theoretic scheme with anti-coordinated players by incorporating
adaptation of femto base station (FBS) transmit power, attenuation of interference and utility …

Densely-deployed femtocell networks are used to enhance wireless coverage in public
spaces such as office buildings, subways, and academic buildings. These networks can …