27 citations · 88 across the 10 of their papers we have counts for
4 papers · 1 filter
Polarization-Aware Rotatable Antennas for RIS-Empowered Symbiotic Radios
Chao Zhang, Ruizhe Long, Boon-Hee Soong +1
This paper investigates a dual-polarized reconfigurable intelligent surface (DP-RIS)-empowered symbiotic radio (SR) system with rotatable antennas (RAs). By reconfiguring antenna o…
Simultaneous Indoor and Outdoor Coverage with Conformal Intelligent Omni-Surface
Yiqi Chen, Xiaoming She, Jianchi Zhu +3
Seamless indoor--outdoor coverage conventionally relies on coordinated outdoor macro cells and indoor small cells, incurring high deployment and backhaul costs. Intelligent omni-su…
Polarization-aware Reconfigurable Antenna Aided Wireless Communications
Chao Zhang, Hu Zhou, Ruizhe Long +2
Reconfigurable antennas (RAs) have emerged as a promising technology for future wireless networks, offering additional flexibility for wireless communications. Among existing desig…
Channel Estimation and Training Design for Active RIS Aided Wireless Communications
Hao Chen, Nanxi Li, Ruizhe Long +1
Active reconfigurable intelligent surface (ARIS) is a newly emerging RIS technique that leverages radio frequency (RF) reflection amplifiers to empower phase-configurable reflectio…