Air reconfigurable intelligent surface enhanced multiuser noma system
This article proposes a new framework of aerial reconfigurable intelligent surface (ARIS)
enhancing the nonorthogonal multiple access (NOMA) system. The base station (BS) …
enhancing the nonorthogonal multiple access (NOMA) system. The base station (BS) …
Sum rate maximization for active RIS-aided uplink multi-antenna NOMA systems
Both reconfigurable intelligent surface (RIS) and non-orthogonal multiple access (NOMA)
are treated as promising technologies for future wireless communications. However, the …
are treated as promising technologies for future wireless communications. However, the …
Performance enhancement of nonorthogonal multiple access systems by multiple UAVs and RISs
N Van Vinh - Digital Signal Processing, 2023 - Elsevier
This article proposes a combination of multiple unmanned aerial vehicles (UAVs) and
multiple reconfigurable intelligent surfaces (RISs) to assist non-orthogonal multiple access …
multiple reconfigurable intelligent surfaces (RISs) to assist non-orthogonal multiple access …
Reconfigurable intelligent surfaces assisted hybrid NOMA system
In a device-to-device communication scenario, the number of far users (FUs) is higher than
the near users (NUs) in each cluster. In such a scenario, the paired NUs and FUs …
the near users (NUs) in each cluster. In such a scenario, the paired NUs and FUs …
GSIC for RIS-aided uplink multi-antenna NOMA systems
The combination of non-orthogonal multiple access (NOMA) and reconfigurable intelligent
surface (RIS) is capable of boosting spectrum and energy efficiency for future …
surface (RIS) is capable of boosting spectrum and energy efficiency for future …
Uplink noma for star-ris networks
A simultaneously transmitting and reflecting reconfigurable intelligent surfaces (STAR-RISs)
enhanced uplink non-orthogonal multiple access (NOMA) communication system is …
enhanced uplink non-orthogonal multiple access (NOMA) communication system is …
Average rate maximization for mobile STAR-RIS-aided NOMA system
Simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) has
been regarded as a revolutionary technology for the sixth generation (6G) mobile networks …
been regarded as a revolutionary technology for the sixth generation (6G) mobile networks …
Joint location and beamforming design for STAR-RIS assisted NOMA systems
Simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS)
assisted non-orthogonal multiple access (NOMA) communication systems are investigated …
assisted non-orthogonal multiple access (NOMA) communication systems are investigated …
Sum rate maximization for RIS-aided NOMA with direct links
Reconfigurable intelligent surface (RIS) is an electromagnetic surface, and has abundant
low-power reflecting elements which can dynamically tune the wireless propagation …
low-power reflecting elements which can dynamically tune the wireless propagation …
Integrated passive reconfigurable intelligent surface and active relay assisted NOMA systems
A Huang, L Guo, X Mu, C Dong - ICC 2022-IEEE International …, 2022 - ieeexplore.ieee.org
This paper investigates an integrated passive reconfigurable intelligent surface (RIS) and
active relay assisted non-orthogonal multiple access (NOMA) system. To unleash the …
active relay assisted non-orthogonal multiple access (NOMA) system. To unleash the …