… For comparison, we consider a TDMA-based OMA system, where each user receives its
downlink transmission for a duration of T/2. The spectral efficiency of each user can thus be …

… a joint downlink and uplink IRS-assisted NOMA network, consisting … transmission block (or
a time frame), which is divided into two phases, ie, downlink NOMA phase and uplink NOMA …

… Unlike the existing studies, we focus on the joint downlink-uplink adaptive transmission
design for NCDRT, where the BS directly communicates with the CCU while communicating with …

… This section will provide the optimal solution of M users downlink NOMA transmission …
transmit power (10 W), when β increases from 0.6 to 0.9, the sum rate for M users downlink NOMA …

… We refer to the application of NOMA technique in CoMP networks as CoMP-NOMA network.
Thus… We consider a downlink H-CRAN consisting of two tiers of RRHs distinguished by their …

… the signal of a user is transmitted based on part of its data, … total transmit power among
users following the NOMA principle… IM and NOMA to present a flexible and enhanced downlink …

… downlink transmission, the VLC networks adopt the NOMA scheme. Let sk denote the
transmitted … secrecy beamforming design for total transmission power minimization problem and …

… problem for MCMC-NOMA networks, aiming at minimizing the total transmit power with the
constraint … with conventional OMA networks, NOMA networks can save more transmit power. …

… of multiple-input multipleoutput (MIMO) techniques to nonorthogonal multiple access (NOMA…
NOMA. In this paper, a novel MIMO-NOMA framework for downlink and uplink transmission …

… access (NOMA) into short-packet communications to reduce latency over the air interface in
wireless networks. Specifically, we address the optimization of transmission rates and power …