Cooperative power-domain NOMA systems: an overview
Interference has been a key roadblock against the effectively deployment of applications for
end-users in wireless networks including fifth-generation (5G) and beyond fifth-generation …
end-users in wireless networks including fifth-generation (5G) and beyond fifth-generation …
Joint impacts of imperfect CSI and imperfect SIC in cognitive radio-assisted NOMA-V2X communications
In this study, the performance of a secondary network in cognitive radio (CR) is studied in
the context of vehicle-to-everything (V2X). The non-orthogonal multiple access (NOMA) is …
the context of vehicle-to-everything (V2X). The non-orthogonal multiple access (NOMA) is …
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 …
Uplink and downlink NOMA transmission using full-duplex UAV
In this article, an unmanned aerial vehicle (UAV)-aided non-orthogonal multiple access
(NOMA) network along with uplink (UL) and downlink (DL) transmissions is investigated. A …
(NOMA) network along with uplink (UL) and downlink (DL) transmissions is investigated. A …
Enabling NOMA in backscatter reconfigurable intelligent surfaces-aided systems
One of the key enablers of future wireless communications is constituted by massive users
can access the core network in wireless systems simultaneously, which can improve the …
can access the core network in wireless systems simultaneously, which can improve the …
Full/half duplex cooperative NOMA under imperfect successive interference cancellation and channel state estimation errors
This paper investigates the application of non-orthogonal multiple access (NOMA) in a
coordinated direct and relay transmission (CDRT) system, where the base station (BS) …
coordinated direct and relay transmission (CDRT) system, where the base station (BS) …
Throughput analysis of multipair two-way replaying networks with NOMA and imperfect CSI
To improve the utilization of spectrum and system capacity, non-orthogonal multiple access
(NOMA) is considered as a promising multiple access method for emerging communication …
(NOMA) is considered as a promising multiple access method for emerging communication …
Enabling user grouping and fixed power allocation scheme for reconfigurable intelligent surfaces-aided wireless systems
This paper considers a two-user downlink transmission in reconfigurable intelligent surface
(RIS)-aided network over fading channels. Particularly, by employing user grouping and …
(RIS)-aided network over fading channels. Particularly, by employing user grouping and …
Energy efficient buffer-aided transmission scheme in wireless powered cooperative NOMA relay network
In this paper, we consider a wireless powered cooperative non-orthogonal multiple access
(NOMA) relay network, in which one source is supposed to send independent messages to …
(NOMA) relay network, in which one source is supposed to send independent messages to …
Reliable and secure transmission in multiple antennas hybrid satellite-terrestrial cognitive networks relying on NOMA
We study a hybrid satellite-terrestrial cognitive network (HSTCN) relying on non-orthogonal
multiple access (NOMA) interconnecting a satellite and multiple terrestrial nodes. In this …
multiple access (NOMA) interconnecting a satellite and multiple terrestrial nodes. In this …