An SCA and relaxation based energy efficiency optimization for multi-user RIS-assisted NOMA networks
Reconfigurable intelligent surface (RIS) assisted non-orthogonal multiple access (NOMA)
transmission can effectively improve the energy/spectrum efficiency in wireless networks …
transmission can effectively improve the energy/spectrum efficiency in wireless networks …
Joint phase shift and beamforming design in a multi-user MISO STAR-RIS assisted downlink NOMA network
Simultaneous transmitting and reflecting reconfigurable intelligent surfaces (STAR-RIS) has
gradually been considered as a promising technology in the wireless communication …
gradually been considered as a promising technology in the wireless communication …
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 …
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 …
On power minimization for IRS-aided downlink NOMA systems
Both intelligent reflecting surface (IRS) and non-orthogonal multiple access (NOMA) are the
cutting-edge technologies for future wireless communications. In this letter, we examine the …
cutting-edge technologies for future wireless communications. In this letter, we examine the …
A novel NOMA solution with RIS partitioning
Reconfigurable intelligent surface (RIS) empowered communications with non-orthogonal
multiple access (NOMA) has recently become an appealing research direction for next …
multiple access (NOMA) has recently become an appealing research direction for next …
Energy-efficient design of IRS-NOMA networks
Combining intelligent reflecting surface (IRS) and non-orthogonal multiple access (NOMA) is
an effective solution to enhance communication coverage and energy efficiency. In this …
an effective solution to enhance communication coverage and energy efficiency. In this …
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 …
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 …
Joint spectral and energy efficiency optimization for downlink NOMA networks
Non-orthogonal multiple access (NOMA) holds the promise to be a key enabler of 5G
communication. However, the existing design of NOMA systems must be optimized to …
communication. However, the existing design of NOMA systems must be optimized to …