In this article, we investigate the integration of NOMA into cooperative relaying. We first introduce several fundamental cooperative NOMA network structures, and then classify them …
N Zhao, Y Li, S Zhang, Y Chen, W Lu… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Owing to its distinctive merits, non-orthogonal multiple access (NOMA) techniques have been utilized in unmanned aerial vehicle (UAV) enabled wireless base stations to provide …
S Bisen, P Shaik, V Bhatia - IEEE Transactions on Vehicular …, 2021 - ieeexplore.ieee.org
With the advent of 5G and the need for energy-efficient massively connected wireless networks, in this work, we consider an energy harvesting (EH) based multi-relay downlink …
H Lei, Z Yang, KH Park, IS Ansari, Y Guo… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
This paper considers the secrecy outage performance of a multiple-relay assisted non- orthogonal multiple access (NOMA) network over Nakagami-m fading channels. Two time …
Y Yuan, Y Xu, Z Yang, P Xu… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
A novel cooperative non-orthogonal multiple access (NOMA) strategy is proposed, where a full-duplex cell-center user acts as a friendly relay to help a cell-edge user. An advanced …
Non-orthogonal multiple access (NOMA)-based cognitive radio (CR) networks have recently emerged as a promising solution to enhance the spectral efficiency and massive …
V Aswathi, AV Babu - IEEE Transactions on Vehicular …, 2021 - ieeexplore.ieee.org
This paper investigates outage and throughput performance of non-orthogonal multiple access (NOMA) based underlay cognitive radio (ie, CR-NOMA) network under partial relay …
The fifth-generation mobile network (5G) supports Internet of Things (IoT) devices and processes large-scale data volumes through mobile devices. With this facility, we find a …
This paper investigates asynchronous reinforcement learning algorithms for joint buffer- aided relay selection and power allocation in the non-orthogonal-multiple-access (NOMA) …