Passive Covert Communications Based on Reconfigurable Intelligent Surface
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Wireless Communications Letters"
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
Visible Light Communications Based on CDMA Technology
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DOI: 10.1109/mwc.2017.1700051
Abstract: VLC can perform the functions of communications and lighting simultaneously, which is expected to be an important part of next-generation wireless communications. Compared to traditional RF wireless communications, VLC offers many salient features, such as… read more here.
Keywords: vlc cdma; communications based; light communications; visible light ... See more keywords
Forecasting High-Frequency Radio Communications Based on GLONASS/GPS Navigation System Data
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Communications Technology and Electronics"
DOI: 10.1134/s1064226919080151
Abstract: The paper considers the possibility of forecasting high-frequency (HF) radio communications based on GLONASS/GPS navigation satellite system data. The authors comparatively analyze the the calculation data for the maximum usable frequencies for short- (100 km)… read more here.
Keywords: high frequency; radio; communications based; forecasting high ... See more keywords