To manage a growing number of users and an ever-increasing demand for bandwidth,
future 5th Generation (5G) cellular networks will combine different radio access technologies …

The fresh and rising demands for high-reliability and ultrahigh-capacity wireless
communication have led to extensive research into 5G communications. The wide progress …

The investigation and prediction of new trends and technologies for mobile cellular networks
is of utmost importance for researchers and network providers to quickly identify promising …

Research and development of mobile communications systems require a detailed analysis
and evaluation of novel technologies to further enhance spectral efficiency, connectivity and …

In this paper, user association and power allocation are investigated in a non-orthogonal
multiple access (NOMA)-based multi-cell network. In order to perform successive …

A network model is considered, where Poisson distributed base stations transmit to N power-
domain nonorthogonal multiple access (NOMA) users (TIEs) each that employ successive …

Small-cell aided ultra-dense networks (UDNs) constitute an efficient solution to the ever-
increasing thirst for more data. Thanks to the vast untapped high-frequency spectrum of …

This paper describes a nonorthogonal multiple access (NOMA)-based device-to-device
(D2D) communication system underlaying in a cellular network sharing time and frequency …

In this paper, we consider a non-ideal successive interference cancellation receiver-based
imperfect non-orthogonal multiple access (NOMA) schemes whose performance is limited …

This paper presents a methodology for assessing co-channel interference that arises in multi-
beam transmitting and receiving antennas used in fifth-generation (5G) systems. This …