Aerial intelligent reflecting surfaces in mimo-noma networks: Fundamentals, potential achievements, and challenges
Non-orthogonal multiple access (NOMA) technique and unmanned aerial vehicles (UAVs)
have been recognized as promising technologies for enabling the stringent requirements of …
have been recognized as promising technologies for enabling the stringent requirements of …
Two-way satellite-HAP-terrestrial networks with non-orthogonal multiple access
Satellite-high altitude platform (HAP)-terrestrial networks have been considered as an
indispensable infrastructure of next-generation networks because they can offer massive …
indispensable infrastructure of next-generation networks because they can offer massive …
UAV-assisted cooperative & cognitive NOMA: Deployment, clustering, and resource allocation
Cooperative and cognitive non-orthogonal multiple access (CCR-NOMA) has been
recognized as a promising technique to overcome spectrum scarcity and massive …
recognized as a promising technique to overcome spectrum scarcity and massive …
Transmit antenna selection in NOMA-based integrated satellite-HAP-terrestrial networks with imperfect CSI and SIC
Integrated satellite-high altitude platform-terrestrial networks (IS-HAP-TNs) and non-
orthogonal multiple access (NOMA) scheme are considered to be the key components of …
orthogonal multiple access (NOMA) scheme are considered to be the key components of …
Optimal power allocation in cooperative MIMO-NOMA with FD/HD relaying in THz communications
O Elkharbotly, E Maher, A El-Mahdy… - 2020 9th IFIP …, 2020 - ieeexplore.ieee.org
In this paper, power allocation problem for cooperative THz MIMO-NOMA system is studied
to maximize the minimum achievable rate of the available users. The cooperative system …
to maximize the minimum achievable rate of the available users. The cooperative system …
Performance Evaluation of Uplink Grant-Free Access Networks Based on Spreading-Based NOMA
AT Abusabah, NM Balasubramanya… - IEEE Internet of Things …, 2023 - ieeexplore.ieee.org
The pressing need to support connectivity to an ever-increasing number of devices has
motivated the development of new channel access schemes, which achieve throughput …
motivated the development of new channel access schemes, which achieve throughput …
User fairness aware power allocation for NOMA-assisted video transmission with adaptive quality adjustment
In this paper, we investigate the user fairness power allocation (PA) for video transmission in
a non-orthogonal multiple access (NOMA)-assisted wireless system with a pair of users …
a non-orthogonal multiple access (NOMA)-assisted wireless system with a pair of users …
Two-stage adaptive relay selection and power allocation strategy for cooperative CR-NOMA networks in underlay spectrum sharing
S Li, W Liang, V Pla, N Yang, S Yang - Applied Sciences, 2021 - mdpi.com
In this paper, we consider a novel cooperative underlay cognitive radio network based on
non-orthogonal multiple access (CR-NOMA) with adaptive relay selection and power …
non-orthogonal multiple access (CR-NOMA) with adaptive relay selection and power …
Joint fairness and power optimization under user priority in NOMA networks for IoT applications
E Raeisidehkordi, H Bakhshi - IEEE Internet of Things Journal, 2021 - ieeexplore.ieee.org
Nonorthogonal multiple access (NOMA) has been recently proposed as an enabling
technique for future cellular networks. The main purpose of NOMA is assigning every …
technique for future cellular networks. The main purpose of NOMA is assigning every …
Power Allocation and Performance Evaluation for NOMA-Aided Integrated Satellite-HAP-Terrestrial Networks Under Practical Limitations
Satellite and high altitude platform are considered as the key parts of the next generation
networks, and specifically for the internet-of-things networks, which are utilized to provide …
networks, and specifically for the internet-of-things networks, which are utilized to provide …