STAR-RIS assisted downlink active and uplink backscatter communications with NOMA
A Huang, X Mu, L Guo - IEEE Transactions on Vehicular …, 2023 - ieeexplore.ieee.org
A simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS)
assisted downlink (DL) active and uplink (UL) backscatter communication (BackCom) …
assisted downlink (DL) active and uplink (UL) backscatter communication (BackCom) …
Ambient backscatter communications over NOMA downlink channels
W Chen, H Ding, S Wang, DB da Costa… - China …, 2020 - ieeexplore.ieee.org
In this paper, we investigate the performance of commensal ambient back-scatter
communications (AmBC) that ride on a non-orthogonal multiple access (NOMA) downlink …
communications (AmBC) that ride on a non-orthogonal multiple access (NOMA) downlink …
Hybrid noma for star-ris enhanced communication
In this paper, a hybrid non-orthogonal multiple access (NOMA) framework for the
simultaneous transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) …
simultaneous transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) …
Joint design for simultaneously transmitting and reflecting (STAR) RIS assisted NOMA systems
Different from traditional reflection-only reconfigurable intelligent surfaces (RISs),
simultaneously transmitting and reflecting RISs (STAR-RISs) represent a novel technology …
simultaneously transmitting and reflecting RISs (STAR-RISs) represent a novel technology …
On the design of NOMA-enhanced backscatter communication systems
Non-orthogonal multiple access (NOMA) and backscatter communication (BackCom) are
two emerging technologies for low-power Internet of Things (IoT) applications. This paper …
two emerging technologies for low-power Internet of Things (IoT) applications. This paper …
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 …
Reconfigurable intelligent surface enhanced NOMA assisted backscatter communication system
To enhance the backscatter-links with double fading effect in non-orthogonal multiple
access assisted backscatter communication (NOMABC), a new reconfigurable intelligent …
access assisted backscatter communication (NOMABC), a new reconfigurable intelligent …
IRS-enabled backscattering in a downlink non-orthogonal multiple access system
Intelligent reflecting surface (IRS)-enabled backscatter communications can be enabled by
an access point (AP) that splits its transmit signal into modulated and unmodulated parts …
an access point (AP) that splits its transmit signal into modulated and unmodulated parts …
Beamforming and reflection coefficient control for multiantenna backscatter communication with nonorthogonal multiple access
G Sacarelo, YH Kim - IEEE Access, 2021 - ieeexplore.ieee.org
For ultralow-power Internet of Things, we consider a monostatic multiantenna backscatter
communication network (MBCN) supporting massive devices through nonorthogonal …
communication network (MBCN) supporting massive devices through nonorthogonal …
Multi-user downlink NOMA systems aided by ambient backscattering: achievable rate regions and energy-efficiency maximization
H El Hassani, A Savard, EV Belmega… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
In this paper, we investigate the energy efficiency of a multi-user downlink non-orthogonal
multiple access (NOMA) system aided by an ambient backscatter device that modulates its …
multiple access (NOMA) system aided by an ambient backscatter device that modulates its …