Passive Covert Communications Based on Reconfigurable Intelligent Surface
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DOI: 10.1109/lwc.2022.3206229
Abstract: In this letter, a reconfigurable intelligent surface (RIS)-based passive covert communication scheme is proposed, where source node Alice covertly transmits information to receiver Bob by using a RIS and reflecting the incident signals from an… read more here.
Keywords: passive covert; covert communications; intelligent surface; communications based ... See more keywords