We investigate the performance of multi-user multiple-antenna downlinks via joint antenna
selection and power control design. In order to fully exploit the spatial diversity while …

We investigate the performance of multi-user multiple-antenna downlink systems in which a
base station (BS) serves multiple users via a shared wireless medium. In order to fully …

The evolution of fifth generation (5G) wireless communication networks has led to an
increased need for wireless resource management solutions that provide higher data rates …

This paper investigates the power minimization problem for the downlink of multi-input multi-
output non-orthogonal multiple access (MIMO-NOMA) systems. The problem aims to …

This paper investigates the user clustering and power control in the uplink multiple-input
single-output non-orthogonal multiple access (MISO-NOMA) networks. A joint optimization …

Beamforming techniques play an important role in multi-antenna communication systems
and this work focuses on the downlink power minimization problem under a set of quality of …

This paper investigates the power consumption and user-clustering of a multi-cluster multi-
input single-output non-orthogonal multiple access (MISO-NOMA) systems. First, we derive …

A novel framework of intelligent reflecting surface (IRS)-aided multiple-input single-output
(MISO) non-orthogonal multiple access (NOMA) network is proposed, where a base station …

In this paper, we minimize the transmit power for multiple-input single-output and
nonorthogonal multiple access systems. In our analysis, a large number of users are …

This paper considers the problem of joint power allocation and antenna selection (J-PA-AS)
for downlink clustered non-orthogonal multiple-access (NOMA) networks. In particular, the …