Joint user and relay selection for cooperative NOMA networks

D Deng, L Fan, X Lei, W Tan, D Xie - IEEE Access, 2017 - ieeexplore.ieee.org
This work was supported in part by the Science and Technology Program of Guangzhou,
China, under Grant 201707010389, in part by the Scientific Research Project of Guangzhou …

Adaptive relay selection strategies for cooperative NOMA networks with user and relay cooperation

G Li, D Mishra, Y Hu, Y Huang… - IEEE Transactions on …, 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 …

BER performance comparison of AF and DF assisted relay selection schemes in cooperative NOMA systems

I Umakoglu, M Namdar, A Basgumus… - … Sea Conference on …, 2021 - ieeexplore.ieee.org
This study investigates the bit error rate (BER) performance analysis for both amplify-and-
forward (AF) and decode-and-forward (DF) assisted relay selection algorithms used in …

Cooperative NOMA: State of the art, key techniques, and open challenges

M Zeng, W Hao, OA Dobre, Z Ding - IEEE Network, 2020 - ieeexplore.ieee.org
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 …

Cooperative NOMA networks: User cooperation or relay cooperation?

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 …

Performance analysis for cooperative NOMA with opportunistic relay selection

J Ju, W Duan, Q Sun, S Gao, G Zhang - IEEE Access, 2019 - ieeexplore.ieee.org
This paper focuses on an effective resource utilization scheme for the cooperative relay
selection (RS) system with non-orthogonal multiple access (NOMA). In this work, an …

Buffer-aided relay selection for cooperative NOMA in the Internet of Things

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 …

Novel relay selection strategies for cooperative NOMA

Z Yang, Z Ding, Y Wu, P Fan - IEEE Transactions on Vehicular …, 2017 - ieeexplore.ieee.org
In this paper, we consider non-orthogonal multiple access (NOMA) relaying networks, where
one base station communicates with two mobile users with the aid of multiple relays. We …

Relay selection for cooperative NOMA

Z Ding, H Dai, HV Poor - IEEE Wireless Communications …, 2016 - ieeexplore.ieee.org
This letter studies the impact of relay selection (RS) on the performance of cooperative non-
orthogonal multiple access (NOMA). In particular, a two-stage RS strategy is proposed, and …

Joint relay-and-antenna selection in NOMA relaying networks over Nakagami-m fading channels

Q Li, J Ge, Q Wang, Q Bu - 2017 IEEE/CIC International …, 2017 - ieeexplore.ieee.org
In this paper, we design non-orthogonal multiple access (NOMA) for multiple-antenna
multiple-relay decode-and-forward (DF) cooperation network. A joint relay-and-antenna …