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cs.IT2022★ 3 cited
Intelligent Reflecting Surface-Aided Spectrum Sensing for Cognitive Radio
Shaoe Lin, Beixiong Zheng, Fangjiong Chen +1
Spectrum sensing is a key enabling technique for cognitive radio (CR), which provides essential information on the spectrum availability. However, due to severe wireless channel fa…
cs.IT2022
Intelligent Reflecting Surface-Aided LEO Satellite Communication: Cooperative Passive Beamforming and Distributed Channel Estimation
Beixiong Zheng, Shaoe Lin, Rui Zhang
We consider in this paper a new intelligent reflecting surface (IRS)-aided LEO satellite communication system, by utilizing the controllable phase shifts of massive passive reflect…