Antenna selection in MIMO cognitive radio-inspired NOMA systems
This letter investigates a joint antenna selection (AS) problem for a MIMO cognitive radio-
inspired non-orthogonal multiple access network. In particular, a new computationally …
inspired non-orthogonal multiple access network. In particular, a new computationally …
Power allocation technique with soft performance guarantees in hybrid ofdma–noma cognitive radio systems: Modeling and simulation
HB Salameh, R Tashtoush, H Al-Obiedollah… - … Modelling Practice and …, 2021 - Elsevier
The integration between orthogonal frequency division multiple access (OFDMA), non-
orthogonal multiple access (NOMA), and cognitive radio (CR) technology has been recently …
orthogonal multiple access (NOMA), and cognitive radio (CR) technology has been recently …
Hybrid NOMA/OMA with buffer-aided relay selection in cooperative networks
N Nomikos, T Charalambous… - IEEE Journal of …, 2019 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) aims to increase the spectral efficiency of fifth
generation networks by relaxing the orthogonal use of radio-resources. In this paper, a …
generation networks by relaxing the orthogonal use of radio-resources. In this paper, a …
Performance of energy and spectrally efficient AF relay-aided incremental CDRT NOMA based IoT network with imperfect SIC for smart cities
A Jee, S Prakriya - IEEE Internet of Things Journal, 2022 - ieeexplore.ieee.org
High spectral and energy efficiencies are vital for the implementation of smart cities. To this
end, this article investigates the performance of an amplify-and-forward (AF) relay-aided …
end, this article investigates the performance of an amplify-and-forward (AF) relay-aided …
Outage probability analysis of STAR-RIS assisted NOMA network with correlated channels
In this letter, we investigate the outage probability of a simultaneously transmitting and
reflecting reconfigurable intelligent surface (STAR-RIS) assisted downlink non-orthogonal …
reflecting reconfigurable intelligent surface (STAR-RIS) assisted downlink non-orthogonal …
[HTML][HTML] Hybrid NOMA/OMA-based dynamic power allocation scheme using deep reinforcement learning in 5G networks
Non-orthogonal multiple access (NOMA) is considered a potential technique in fifth-
generation (5G). Nevertheless, it is relatively complex when applying NOMA to a massive …
generation (5G). Nevertheless, it is relatively complex when applying NOMA to a massive …
Joint effects of residual hardware impairments and channel estimation errors on SWIPT assisted cooperative NOMA networks
In this paper, we investigate the effects of residual hardware impairments (RHIs), channels
estimation errors (CEEs) and imperfect successive interference cancellation (ipSIC) on the …
estimation errors (CEEs) and imperfect successive interference cancellation (ipSIC) on the …
[HTML][HTML] NOMA-based cognitive radio network with hybrid FD/HD relay in industry 5.0
The continued growth of the industrial Internet of Things (IoT) paves the way for the fifth
industrial revolution (Industry 5.0), which is expected to further enhance the wireless …
industrial revolution (Industry 5.0), which is expected to further enhance the wireless …
Performance analysis of underlay cognitive radio nonorthogonal multiple access networks
S Arzykulov, G Nauryzbayev… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This correspondence paper considers a dual-hop underlay cognitive radio nonorthogonal
multiple access (NOMA) network. The end-to-end outage probability (OP) is evaluated as …
multiple access (NOMA) network. The end-to-end outage probability (OP) is evaluated as …
Joint design of improved spectrum and energy efficiency with backscatter NOMA for IoT
To develop emerging transmission techniques for potential applications of Internet of Things
(IoT), the system performance analysis of a cognitive radio (CR)-enabled ambient …
(IoT), the system performance analysis of a cognitive radio (CR)-enabled ambient …