In this paper, we present a robust beamforming design to tackle the weighted sum-rate
maximization (WSRM) problem in a multicell multiple-input multiple-output (MIMO)–non …

In this paper, we present a robust beamforming design to examine the weighted sum-rate
maximization (WSRM) problem in a multicell massive MIMO downlink system for 5G …

Non-orthogonal multiple access (NOMA) and millimeter wave (mmWave) are two key
enabling technologies for the fifth-generation (5G) mobile networks and beyond. In this …

The multiple-input multiple-output non-orthogonal multiple access (MIMO-NOMA) has been
considered as a promising multiple access technology for the fifth generation (5G) networks …

Non-orthogonal multiple access (NOMA) has recently been considered as a key enabling
technique for 5G cellular systems. In NOMA, by exploiting the channel gain differences …

As a promising multiple access techniques for 5th generation (5G) wireless systems, non-
orthogonal multiple access (NOMA) has received many attentions recently. In this paper, we …

In this paper, we propose a location-aided user clustering and power allocation strategy for
non-orthogonal multiple access in a multi-user scenario. Specifically, we exploit the location …

This paper investigates the resource allocation (RA) problem for the downlink multiple input
multiple output-based non-orthogonal multiple access (MIMO-NOMA) system, which is …

In this paper, we propose novel user clustering schemes for downlink non-orthogonal
multiple access (NOMA) system, where an N-antenna base station (BS) selects and serves …

In this paper, we examine the robust beamforming design to tackle the energy efficiency
(EE) maximization problem in a 5G massive multiple-input multiple-output (MIMO)-non …