Non-orthogonal multiple access (NOMA) based beamspace multiple-input multiple-output
(MIMO) is a MIMO-NOMA scheme for millimeter-wave (mmWave) communications to …

Non-orthogonal multiple access (NOMA), as a well-qualified candidate for sixth-generation
(6G) mobile networks, has been attracting remarkable research interests due to high …

In this paper, we consider the uplink and downlink precoder design for two-user power-
domain multiple-input multiple-output (MIMO) non-orthogonal multiple access (NOMA) …

Recently, the multiple-input–multiple-output (MIMO) nonorthogonal multiple-access (NOMA)
transmission, denoted as MIMO-NOMA, has been widely applied for Internet of Things (IoT) …

A novel signaling design for secure transmission over two-user multiple-input multiple-
output non-orthogonal multiple access channel using deep neural networks (DNNs) is …

In this paper, we investigate the downlink precoder design for two-user power-domain
multiple-input multiple-output (MIMO) non-orthogonal multiple access (NOMA). We propose …

In recent years, the multiple-input multiple-output (MIMO) non-orthogonal multiple-access
(NOMA) systems have attracted a significant interest in the relevant research communities …

For the physical (PHY) layer in the 5th generation (5G) networks, there may be only time
division multiplexing (TDM) and orthogonal frequency division multiplexing (OFDM) as …

This letter studies robust multi-input multi-ouput (MIMO) transmission strategies, where the
transmitter only has imperfect channel state information (CSI) and the transmission …

In recent times, non-orthogonal multiple access (NOMA) is a growing technique for the future
5G networks to address the incredible evolution of mobile data traffic and radio access …