Aerial intelligent reflecting surfaces in MIMO-NOMA networks: Fundamentals, potential achievements, and challenges

BKS Lima, AS De Sena, R Dinis… - IEEE Open Journal …, 2022 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) technique and unmanned aerial vehicles (UAVs)
have been recognized as promising technologies for enabling the stringent requirements of …

RIS-assisted energy-and spectrum-efficient symbiotic transmission in NOMA systems

M Wu, X Lei, X Zhou, X Tang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Reconfigurable intelligent surface (RIS) is able to create favorable reflecting channels for
different users and piggyback additional data in the reflected signals. The former brings …

On STAR-RIS-aided NOMA with multi-group detection

S Fu, H Wang, H Zhao, H Ma - IEEE Wireless Communications …, 2023 - ieeexplore.ieee.org
Benefiting from the extended coverage of simultaneous transmitting and reflecting
reconfigurable intelligent surface (STAR-RIS) in comparison with the conventional reflecting …

A novel NOMA solution with RIS partitioning

A Khaleel, E Basar - IEEE Journal of Selected Topics in Signal …, 2021 - ieeexplore.ieee.org
Reconfigurable intelligent surface (RIS) empowered communications with non-orthogonal
multiple access (NOMA) has recently become an appealing research direction for next …

Joint power and discrete amplitude allocation for STAR-RIS-aided NOMA system

S Yang, J Zhang, W Xia, H Gao… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This paper studies a simultaneously transmitting and reflecting reconfigurable intelligent
surface aided non-orthogonal multiple access system with two paired users. To ensure the …

Reconfigurable intelligent surface-aided cognitive NOMA networks: Performance analysis and deep learning evaluation

TH Vu, TV Nguyen, DB da Costa… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This paper investigates reconfigurable intelligent surface (RIS)-aided cognitive non-
orthogonal multiple access (NOMA) systems, where an RIS is deployed to serve two users …

A downlink RIS-aided NOMA system with hardware impairments: Performance characterization and analysis

MHN Shaikh, VA Bohara, A Srivastava… - IEEE Open Journal of …, 2022 - ieeexplore.ieee.org
Reconfigurable intelligent surface (RIS) has recently been envisioned to provide an
adaptable channel for futuristic wireless communication networks. This work characterized …

Analysis of Uplink IRS-Assisted NOMA Under Nakagami-m Fading via Moments Matching

B Tahir, S Schwarz, M Rupp - IEEE Wireless Communications …, 2020 - ieeexplore.ieee.org
This letter investigates the uplink outage performance of intelligent reflecting surface (IRS)-
assisted non-orthogonal multiple access (NOMA). We consider the general case where all …

Reconfigurable intelligent surface enabled over-the-air uplink NOMA

E Arslan, F Kilinc, S Arzykulov… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Innovative reconfigurable intelligent surface (RIS) technologies are rising and recognized as
promising candidates to enhance 6G and beyond wireless communication systems. RISs …

Reconfigurable intelligent surface-assisted NOMA with coordinate reflector interleaving under Rician fading channel

K Asmoro, INA Ramatryana, SY Shin - IEEE Access, 2024 - ieeexplore.ieee.org
The concept of reconfigurable intelligent surface-assisted (RIS) for assisting non-orthogonal
multiple access (NOMA) transmission, where the phases can be adjusted to decrease error …