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 …
User grouping and energy harvesting in UAV-NOMA system with AF/DF relaying
The development of unmanned aerial vehicles (UAVs) is one of the driving forces for
revolutionizing wireless communications in the modern era. Although there are many unique …
revolutionizing wireless communications in the modern era. Although there are many unique …
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 …
Exploiting impacts of antenna selection and energy harvesting for massive network connectivity
As a new energy saving approach for green communications, energy harvesting (EH) could
be suitable technique to facilitate massive connections for large number of devices in such …
be suitable technique to facilitate massive connections for large number of devices in such …
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 …
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 …
An efficient hybrid energy harvesting protocol for cooperative NOMA systems: Error and outage performance
Cooperative non-orthogonal multiple access (CNOMA) has been recently adapted with
energy harvesting (EH) to increase energy efficiency and extend the lifetime of energy …
energy harvesting (EH) to increase energy efficiency and extend the lifetime of energy …
Enabling NOMA in overlay spectrum sharing in hybrid satellite-terrestrial systems
In this paper, a hybrid satellite-terrestrial spectrum sharing system allows terrestrial
secondary network to cooperate with a primary satellite network and to further provide …
secondary network to cooperate with a primary satellite network and to further provide …
Secrecy outage probability of relay selection based cooperative NOMA for IoT networks
As an important partner of fifth generation (5G) communication, the internet of things (IoT) is
widely used in many fields with its characteristics of massive terminals, intelligent …
widely used in many fields with its characteristics of massive terminals, intelligent …
[HTML][HTML] System performance analysis in cognitive radio-aided NOMA network: An application to vehicle-to-everything communications
In this study, non-orthogonal multiple access (NOMA) together with cognitive radio (CR)
benefit to the vehicle-to-everything (V2X) as promising application with high spectrum …
benefit to the vehicle-to-everything (V2X) as promising application with high spectrum …