… [14]) that with careful user selection and switching between NOMA and OMA, it is possible …
CR networks using NOMA. In this paper, we demonstrate that a simple user selection scheme …

… Introducing a new mmWave-NOMA transmission scheme for cellular HetNets … transmission
scheme in the presence of inter-tier co-channel interference to allocate power and select user …

… user selection problem and design resource-allocation algorithms for downlink beamforming
in OFDMA-based NOMA … executing the user selection algorithm with NOMA transmission. …

… system, we determine the number of data symbols, N, for NOMA transmission to shorten TTI
… In this letter, we propose the user selection and PA scheme for single-cell downlink NOMA …

… of users in K g is assumed as |K g|. |K g| is assumed to be large enough so that the user
selection result is not sensitive to the number of users … The transmitted signal at the base station …

… In this section, we consider a two-user NOMA system with a single-antenna base station,
as motivated by the following reasons: 1) preparing for the performance analysis of MISO …

… power allocation ans user selection. … mmWave systems combined NOMA transmission
schemes with partial CSI feedback. The beamforming and user selection procedures are in follow…

… First of all, we can observe that in the adaptive scheme, NOMA transmission occurs with high
probability only after a certain value of α (eg for Rn = Rf = 1, it happens for α > 0.5). From Fig…

… (NOMA) and transmit antenna selection (TAS) techniques has recently attracted significant
attention due to the low cost, low complexity, and high diversity gains. Meanwhile, random …

… This paper introduces and evaluates a new transmission … have not been studied in the
context of CO-NOMA in hybrid … among users in VLC networks based on hybrid VLC/RF Co-NOMA …