NOMA and future 5G & B5G wireless networks: A paradigm
For the last few decades, wireless communication has been facing a technological
revolution. High data rate and continuous connectivity are the necessities because the …
revolution. High data rate and continuous connectivity are the necessities because the …
NOMA in cooperative underlay cognitive radio networks under imperfect SIC
In conventional cognitive radio (CR), the users in secondary network (SN) can only access
the idle spectrum when users in primary network (PN) are absent. This novel strategy …
the idle spectrum when users in primary network (PN) are absent. This novel strategy …
Outage performance analysis of reconfigurable intelligent surfaces-aided NOMA under presence of hardware impairment
A Hemanth, K Umamaheswari, AC Pogaku… - IEEE …, 2020 - ieeexplore.ieee.org
The future of wireless communications looks exciting with the potential new use cases and
challenging requirements of future 6th generation (6G) wireless networks. Since the …
challenging requirements of future 6th generation (6G) wireless networks. Since the …
Performance analysis of overlay cognitive NOMA systems with imperfect successive interference cancellation
Non-orthogonal multiple access (NOMA) and cognitive radio (CR) are envisioned as
promising solutions to achieve high spectral efficiency for future wireless networks. This …
promising solutions to achieve high spectral efficiency for future wireless networks. This …
Optimal resource allocation for RF-powered underlay cognitive radio networks with ambient backscatter communication
Y Zhuang, X Li, H Ji, H Zhang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this paper, we study radio frequency (RF)-powered underlay cognitive radio networks
(CRNs) with power-domain non-orthogonal multiple access (NOMA). In these networks, by …
(CRNs) with power-domain non-orthogonal multiple access (NOMA). In these networks, by …
Performance of adaptive multi-user underlay NOMA transmission with simple user selection
In this paper, we demonstrate that despite the power constraints on all transmit nodes
caused by the interference temperature limit (ITL) imposed by the primary user, power …
caused by the interference temperature limit (ITL) imposed by the primary user, power …
Performance analysis and deep learning design of underlay cognitive NOMA-based CDRT networks with imperfect SIC and co-channel interference
In this paper, we investigate an underlay cognitive non-orthogonal multiple access (NOMA)-
based coordinated direct and relay transmission network with imperfect successive …
based coordinated direct and relay transmission network with imperfect successive …
Overlay cognitive IoT-based full-duplex relaying NOMA systems with hardware imperfections
CK Singh, PK Upadhyay - IEEE Internet of Things Journal, 2021 - ieeexplore.ieee.org
Energy harvesting with cognitive radio and nonorthogonal multiple access (NOMA)
techniques offer a promising solution to enhance the spectral and energy efficiency in …
techniques offer a promising solution to enhance the spectral and energy efficiency in …
Performance analysis of NOMA-based underlay cognitive radio networks with partial<? brk?> relay selection
This paper investigates outage and throughput performance of non-orthogonal multiple
access (NOMA) based underlay cognitive radio (ie, CR-NOMA) network under partial relay …
access (NOMA) based underlay cognitive radio (ie, CR-NOMA) network under partial relay …
Wireless powered cognitive NOMA-based IoT relay networks: Performance analysis and deep learning evaluation
In this article, we study novel wireless powered cognitive nonorthogonal multiple access
(NOMA)-based Internet-of-Things (IoT) relay networks to improve the performance of a cell …
(NOMA)-based Internet-of-Things (IoT) relay networks to improve the performance of a cell …