M Alkhawatrah, Y Gong, G Chen… - IEEE Internet of …, 2019 - ieeexplore.ieee.org
The nonorthogonal multiple access (NOMA) well improves the spectrum efficiency which is particularly essential in the Internet of Things (IoT) system involving massive number of …
G Li, D Mishra, H Jiang - IEEE Transactions on Vehicular …, 2018 - ieeexplore.ieee.org
In conventional cooperative non-orthogonal multiple access (NOMA) networks, spectral efficiency loss occurs due to a half-duplex constraint. To address this issue, we propose an …
In this paper, we investigate the performance of non-orthogonal multiple access (NOMA)- based full-duplex Internet-of-Things (IoT) relay systems with simultaneous wireless …
NAK Beigi, MR Soleymani - IEEE Internet of Things Journal, 2019 - ieeexplore.ieee.org
Massive Internet-of-Things is proposed in fifth generation networks to serve the sporadic traffic generated by devices operating under tight resource constraints. In these applications …
G Li, D Mishra - ICC 2020-2020 IEEE international conference …, 2020 - ieeexplore.ieee.org
This paper studies a two-user cooperative non-orthogonal multiple access network with a novel cooperation scheme, where the source communicates with the near user directly or …
In this paper, we investigate a coordinated direct and relay transmission for uplink (CDRT- UL) of a cooperative non-orthogonal multiple access (NOMA) system, in which two users …
In this article, we propose a downlink non-orthogonal multiple access (NOMA) based coordinated direct and relay system with one cell-center user and multiple cell-edge users …
J Ju, G Zhang, Q Sun, L Jin, W Duan - EURASIP Journal on Wireless …, 2019 - Springer
In this paper, a receiver scheme for a cooperative multi-relay system with non-orthogonal multiple access (CMRS-NOMA) in cellular networks is proposed. In our proposed system …
This letter studies an Internet-of-Things (IoT)-based coordinated direct and relay transmission (CDRT) adopting non-orthogonal multiple access (NOMA), where an …