Abstract Power Domain Non-Orthogonal Multiple Access (PD-NOMA) is a potential technology for the next generation of cellular networks. Compared to classical orthogonal …
In this paper, we investigate the performance of a secondary network in a cognitive radio network employing a non-orthogonal multiple access (NOMA) scheme to form a CR-NOMA …
S Chege, T Walingo - Transactions on Emerging …, 2021 - Wiley Online Library
Modern 5G heterogeneous networks (HetNets) require hybrid multiple access technology for optimal performance. The feasibility of a hybrid power domain sparse code nonorthogonal …
In this paper, we investigate energy efficient resource allocation for uplink multi-carrier non orthogonal multiple access (MC-NOMA) based two-tier heterogeneous networks (HetNets) …
In this work, we propose and investigate a novel hybrid cellular and bidirectional device-to- device (D2D) transmission scheme that exploits cooperative non-orthogonal multiple access …
Multi-carrier based non-orthogonal multiple access (NOMA) is an effective method to meet the ever-increasing demands of both user throughput and energy efficiency by multiplexing …
A Gholamrezaee, H Farrokhi - Digital Signal Processing, 2023 - Elsevier
The application of device-to-device (D2D) communication and multi-carrier (MC) non- orthogonal multiple access (NOMA) have been considered as promising technologies to …
Y Xu, G Wang, B Li, S Jia - IEEE Access, 2019 - ieeexplore.ieee.org
In hybrid device-to-device (D2D) and cellular networks, the cross interference between different communication systems severely limits the system performance. Fortunately, non …
Y Shi, E Alsusa, MW Baidas - IEEE Transactions on Vehicular …, 2021 - ieeexplore.ieee.org
With the rise of data-hungry applications and the rapid development of the Internet-of-Things (IoT), 5G and device-to-device (D2D) communications come into being. While such …