Physical-Layer Security for Proximal Legitimate User and Eavesdropper: A Frequency Diverse Array Beamforming Approach
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DOI: 10.1109/tifs.2017.2765500
Abstract: Transmit beamforming and artificial noise-based methods have been widely employed to achieve physical-layer (PHY) security. However, these approaches may fail to provide satisfactory secure performance if the channels of legitimate user (LU) and eavesdropper (Eve)… read more here.
Keywords: array; user eavesdropper; frequency; physical layer ... See more keywords