On the achievable capacity of cooperative NOMA networks: RIS or relay?

M Wang, W Duan, G Zhang, M Wen… - IEEE Wireless …, 2022 - ieeexplore.ieee.org
cooperative NOMA systems, we first analyze the capacities … expressions in terms of the
achievable capacity, we apply the … and RIS providing more capacity advantages. Numerical and …

Threshold-based selective cooperative NOMA: Capacity/outage analysis and a joint power allocation-threshold selection optimization

F Kara, H Kaya - IEEE Communications Letters, 2020 - ieeexplore.ieee.org
networks have not been analyzed, yet. In this letter, we investigate capacity and outage
performances of the TBS-C-NOMAAchievable rate of the TBS-C-NOMA should be handled in …

On the achievable max-min rates of cooperative power-domain NOMA systems

S Al-Ahmadi - IEEE Access, 2020 - ieeexplore.ieee.org
… -NOMA over non-cooperative NOMA and OMA in terms of the diversity order and outage
capacity… where the two-user cooperative NOMA system achievable max-min rate optimization is …

Performance analysis of user pairing in cooperative NOMA networks

J Zhang, X Tao, H Wu, X Zhang - IEEE Access, 2018 - ieeexplore.ieee.org
… in accommodating the ever dense users and approaching multiuser capacity region [4] …
1, we consider the downlink transmission in a cooperative NOMA network, where a source (S) …

Capacity scaling for D2D aided cooperative relaying systems using NOMA

JB Kim, IH Lee, JH Lee - IEEE Wireless Communications …, 2017 - ieeexplore.ieee.org
… -NOMA achieves the maximum sum-capacity scaling of log SNR, whereas 2 3 log SNR for
CNOMA … has a larger rate region that consists of the achievable capacities at UE1 and UE3. …

On the achievable capacity of RIS-NOMA networks: A perspective on elements number

J Huang, Y Ji, W Duan, Y Jiang, G Zhang - Physical Communication, 2023 - Elsevier
… In this paper, a novel RIS-assisted cooperative NOMA communication system is analyzed.
Motivated by RIS improving the channel gain of users, while power allocation of …

On the analysis of achievable rate for NOMA networks with cooperative users over κμ shadowed fading channels

M Bilim, N Kapucu - International Journal of Communication …, 2019 - Wiley Online Library
… sum capacity and outage probability were presented for NOMA with … achievable rate analysis
is presented for cooperative NOMA … The average achievable rate expressions have been …

Ergodic capacity and outage performance analysis of uplink full-duplex cooperative NOMA system

X Xie, J Liu, J Huang, S Zhao - IEEE Access, 2020 - ieeexplore.ieee.org
… proposed uplink FD cooperative NOMA system obtains better performance than the uplink
HD cooperative NOMA system and the conventional uplink OMA cooperative system in the …

Power-domain non orthogonal multiple access (PD-NOMA) in cooperative networks: an overview

M Liaqat, KA Noordin, T Abdul Latef, K Dimyati - Wireless Networks, 2020 - Springer
… and the capability to be adopted in future networks, there are … In a cellular network, performance
of cooperative NOMA can … 4 shows possible cooperative scenarios with PD-NOMA in a …

Outage probability and capacity analysis of the collaborative NOMA assisted relaying system in 5G

X Liu, X Wang - 2016 IEEE/CIC international conference on …, 2016 - ieeexplore.ieee.org
… In [6], the capacity of a NOMA-based decode-and-forward (… rate expressions for NOMA
downlink cooperative networks are … Firstly, we define that the outage occurs when the achievable