Performance of a CDRT based underlay NOMA with combining at the near user

D Johari, A Jee, K Agrawal… - 2021 IEEE 94th Vehicular …, 2021 - ieeexplore.ieee.org
In this paper, a coordinated direct and relay transmission (CDRT) based cognitive underlay
downlink nonorthogonal multiple access network is considered, in which the source serves …

Ensuring equal outage performance for down‐link secondary users in full/half duplex cognitive NOMA systems

V Aswathi, AV Babu - IET Communications, 2020 - Wiley Online Library
This study considers an underlay cognitive radio (CR) system, where the secondary network
employs cooperative non‐orthogonal multiple access (NOMA) to transfer information for …

Performance analysis and deep learning design of underlay cognitive NOMA-based CDRT networks with imperfect SIC and co-channel interference

TH Vu, TV Nguyen, DB da Costa… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this paper, we investigate an underlay cognitive non-orthogonal multiple access (NOMA)-
based coordinated direct and relay transmission network with imperfect successive …

Performance of underlay cooperative hybrid OMA/NOMA scheme with user selection

K Janghel, A Jee, S Prakriya - 2020 IEEE 31st Annual …, 2020 - ieeexplore.ieee.org
In this paper, we analyze the performance of an underlay downlink non-orthogonal multiple
access (NOMA) network with multiple near and far-users. Different from cognitive radio (CR) …

Performance of CDRT-based underlay downlink NOMA network with combining at the users

A Jee, K Agrawal, D Johari… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The performance of an underlay coordinated direct and relay transmission (CDRT) based
non-orthogonal multiple access (NOMA) network is limited by the random nature of the …

Blind receiver design for downlink cognitive-radio NOMA networks

H Yahya, E Alsusa, A Al-Dweik - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) and cognitive radio (CR) are two promising
technologies that provide efficient spectrum utilization, which is required for future wireless …

Performance analysis and evaluation of underlay two-way cooperative networks with NOMA

ND Anh, PN Son - 2020 5th International Conference on Green …, 2020 - ieeexplore.ieee.org
In this paper, we investigate two-way decode-and-forward scheme with non-orthogonal
multiple access (NOMA) in underlay cognitive networks to increase efficiency of spectrum …

Outage performance analysis of underlay CR-NOMA network with coordinated direct and relay transmissions

K Dong, B Shen, H Jiang, H Xu - 2021 IEEE 94th Vehicular …, 2021 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is considered as a key candidate technology for
the fifth generation (5G) mobile communication network. In this paper, we investigate the full …

Cognitive radio assisted non-orthogonal multiple access: Outage performance

HN Nguyen, SP Le, CB Le, NL Nguyen… - 2019 42nd …, 2019 - ieeexplore.ieee.org
In this paper, the performance of overlay cognitive radio (CR) in secondary networks as
utilizing non-orthogonal multiple access (NOMA) is examined. We consider transmission …

Performance analysis of NOMA-based underlay cognitive radio networks with partial<? brk?> relay selection

V Aswathi, AV Babu - IEEE Transactions on Vehicular …, 2021 - ieeexplore.ieee.org
This paper investigates outage and throughput performance of non-orthogonal multiple
access (NOMA) based underlay cognitive radio (ie, CR-NOMA) network under partial relay …