3 papers
cs.IT2023
Downlink Rate Maximization with Reconfigurable Intelligent Surface Assisted Full-Duplex Transmissions
Li-Hsiang Shen, Chia-Jou Ku, Kai-Ten Feng
Reconfigurable intelligent surfaces (RIS) as an effective technique for intelligently manipulating channel paths through reflection to serve desired users. Full-duplex (FD) systems…
cs.IT2023
D-STAR: Dual Simultaneously Transmitting and Reflecting Reconfigurable Intelligent Surfaces for Joint Uplink/Downlink Transmission
Li-Hsiang Shen, Po-Chen Wu, Chia-Jou Ku +4
The joint uplink/downlink (JUD) design of simultaneously transmitting and reflecting reconfigurable intelligent surfaces (STAR-RIS) is conceived in support of both uplink (UL) and…
cs.IT2023
Robust Active and Passive Beamforming for RIS-Assisted Full-Duplex Systems under Imperfect CSI
Li-Hsiang Shen, Chia-Jou Ku, Kai-Ten Feng
The sixth-generation (6G) wireless technology recognizes the potential of reconfigurable intelligent surfaces (RIS) as an effective technique for intelligently manipulating channel…