2 papers
cs.IT2025
Linear and Numerical SDoF Bounds of Active RIS-Assisted MIMO Wiretap Interference Channel
Linfan Su, Yuhang Miao, Yuxuan Song +5
The multiple-input multiple-output (MIMO) wiretap interference channel (IC) serves as a canonical model for information-theoretic security, where a multiple-antenna eavesdropper at…
eess.SP2024
Can We Improve Channel Reciprocity via Loop-back Compensation for RIS-assisted Physical Layer Key Generation
Ningya Xu, Guoshun Nan, Xiaofeng Tao +3
Reconfigurable intelligent surface (RIS) facilitates the extraction of unpredictable channel features for physical layer key generation (PKG), securing communications among legitim…