Joint Active and Passive Beamforming in RIS-Assisted Covert Symbiotic Radio Based on Deep Unfolding
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DOI: 10.1109/tvt.2024.3393724
Abstract: In this paper, we consider an reconfigurable intelligent surface (RIS)-assisted multiple-input–single-output (MISO) covert symbiotic radio (SR) communication system. RIS, as a secondary transmitter (STx), can enhance primary transmission from the primary transmitter (PTx) to the… read more here.
Keywords: covert symbiotic; deep unfolding; symbiotic radio; assisted covert ... See more keywords