V Aswathi, AV Babu - IEEE Transactions on Vehicular …, 2021 - ieeexplore.ieee.org
This paper investigates the outage and throughput performance of full-duplex (FD) cooperative relaying (CR) based non-orthogonal multiple access system (NOMA) with …
Z Shi, X Xie, H Lu, H Yang, J Cai… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The combination of energy harvesting (EH), cognitive radio (CR), and non-orthogonal multiple access (NOMA) is a promising solution to improve energy efficiency and spectral …
AK Shukla, V Singh, PK Upadhyay… - IEEE Open Journal …, 2021 - ieeexplore.ieee.org
In this paper, we analyze the performance of an energy harvesting (EH)-assisted overlay cognitive non-orthogonal multiple access (NOMA) system. The underlying system consists of …
C Hu, Q Li, Q Zhang, J Qin - IEEE Transactions on Information …, 2022 - ieeexplore.ieee.org
This paper investigates the physical layer security issue in an amplify-and-forward (AF) multi- input multi-output (MIMO) two-way relay assisted cognitive radio (CR) nonorthogonal …
Combining energy harvesting with cognitive radio and nonorthogonal multiple access (NOMA) techniques will be a notable candidate for improving both energy and spectral …
This article explores how to enhance Compound TCP design to learn and fix delays in future WiFi-based IoT networks continuously. We adopt a cross-layer approach and design …
G Li, D Mishra, H Jiang - IEEE Transactions on Vehicular …, 2020 - ieeexplore.ieee.org
To further improve spectral efficiency, this paper considers a non-orthogonal multiple access (NOMA)-assisted overlay cognitive radio network consisting of a pair of primary users and a …
H Wang, R Shi, K Tang, J Dong, S Liao - Entropy, 2021 - mdpi.com
In this paper, we propose a spectrum-sharing protocol for a cooperative cognitive radio network based on non-orthogonal multiple access technology, where the base station (BS) …
Z Liu, G Hou, Y Yuan, KY Chan, K Ma, X Guan - Computer Networks, 2020 - Elsevier
This paper proposes a framework of users association and power allocation in the two-tier heterogeneous networks with nonorthogonal multiple access (NOMA). Taking account of …