206 citations · 357 across the 24 of their papers we have counts for
6 papers · 1 filter
IRS-Assisted Green Communication Systems: Provable Convergence and Robust Optimization
Xianghao Yu, Dongfang Xu, Derrick Wing Kwan Ng +1
Intelligent reflecting surfaces (IRSs) are regarded as a key enabler of green wireless communication, due to their capability of customizing favorable wireless propagation environm…
Resource Allocation for Large IRS-Assisted SWIPT Systems with Non-linear Energy Harvesting Model
Dongfang Xu, Xianghao Yu, Vahid Jamali +2
In this paper, we investigate resource allocation algorithm design for large intelligent reflecting surface (IRS)-assisted simultaneous wireless information and power transfer (SWI…
Power-Efficient Resource Allocation for Multiuser MISO Systems via Intelligent Reflecting Surfaces
Xianghao Yu, Dongfang Xu, Derrick Wing Kwan Ng +1
Intelligent reflecting surfaces (IRSs) are regarded as key enablers of next-generation wireless communications, due to their capability of customizing the wireless propagation envi…
Resource Allocation for IRS-assisted Full-Duplex Cognitive Radio Systems
Dongfang Xu, Xianghao Yu, Yan Sun +2
In this paper, we investigate the resource allocation design for intelligent reflecting surface (IRS)-assisted full-duplex (FD) cognitive radio systems. In particular, a secondary…
Resource Allocation for Intelligent Reflecting Surface-Assisted Cognitive Radio Networks
Dongfang Xu, Xianghao Yu, Robert Schober
In this paper, we investigate resource allocation algorithm design for intelligent reflecting surface (IRS)-assisted multiuser cognitive radio (CR) systems. In particular, an IRS i…
Optimal Beamforming for MISO Communications via Intelligent Reflecting Surfaces
Xianghao Yu, Dongfang Xu, Robert Schober
Wireless communications via intelligent reflecting surfaces (IRSs) has received considerable attention from both academia and industry. In particular, IRSs are able to create favor…