Robust Beamforming for Active Reconfigurable Intelligent Omni-Surface in Vehicular Communications
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal on Selected Areas in Communications"
DOI: 10.1109/jsac.2022.3196095
Abstract: Two key impediments to reconfigurable intelligent surface (RIS)-aided vehicular communications are, respectively, the double fading experienced by the signal on RIS-aided cascaded links and the high-mobility-induced intractability of acquiring channel state information (CSI). To overcome… read more here.
Keywords: intelligent omni; omni surface; active rios; active reconfigurable ... See more keywords
Enhancing UAV-Enabled Communications via Multiple Intelligent Omni-Surfaces
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DOI: 10.1109/lcomm.2022.3231637
Abstract: This letter investigates an air-ground communication system where an unmanned aerial vehicle (UAV) communicates with multiple users with the assistance of multiple intelligent omni-surfaces (IOSs). Our goal is to maximize the minimum average expectation of… read more here.
Keywords: intelligent omni; enhancing uav; multiple intelligent; omni surfaces ... See more keywords
Simultaneously Transmitting and Reflecting Intelligent Omni-Surfaces: Modeling and Implementation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Vehicular Technology Magazine"
DOI: 10.1109/mvt.2022.3157069
Abstract: Given the rapid development of advanced electromagnetic (EM) manipulation technologies, researchers have turned their attention to the investigation of smart surfaces for enhancing radio coverage. Simultaneously transmitting and reflecting (STAR) intelligent omni-surfaces (IOSs) constitute one… read more here.
Keywords: intelligent omni; reflecting intelligent; transmitting reflecting; star ioss ... See more keywords
Intelligent Omni-Surface Enhanced Aerial Secure Offloading
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3150769
Abstract: Different from conventional reflecting-only metasurfaces, intelligent omni-surfaces (IOSs) are capable of reflecting and transmitting the received signals simultaneously. As such, users located at the both sides of IOSs can be served efficiently. In this paper,… read more here.
Keywords: intelligent omni; omni surface; secure offloading; aerial secure ... See more keywords
Intelligent Omni-Surfaces: Ubiquitous Wireless Transmission by Reflective-Refractive Metasurfaces
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2021.3094869
Abstract: Intelligent reflecting surfaces (IRSs), which are capable of adjusting radio propagation conditions by controlling the phase shifts of the waves that impinge on the surface, have been widely analyzed for enhancing the performance of wireless… read more here.
Keywords: intelligent omni; reflective refractive; omni surfaces; surfaces ubiquitous ... See more keywords
Meta-Wall: Intelligent Omni-Surfaces Aided Multi-Cell MIMO Communications
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2022.3154041
Abstract: Recently, reconfigurable intelligent surfaces (RISs) have been proposed as a novel solution to enhance wireless communications such as suppressing inter-cell interference. However, signals arriving at a conventional reflecting-type RIS can only be reflected towards one… read more here.
Keywords: intelligent omni; cell; wall intelligent; meta wall ... See more keywords