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Deep Learning-based Physical-Layer Secret Key Generation for FDD Systems
[article]
2021
arXiv
pre-print
Physical-layer key generation (PKG) establishes cryptographic keys from highly correlated measurements of wireless channels, which relies on reciprocal channel characteristics between uplink and downlink, is a promising wireless security technique for Internet of Things (IoT). However, it is challenging to extract common features in frequency division duplexing (FDD) systems as uplink and downlink transmissions operate at different frequency bands whose channel frequency responses are not
arXiv:2105.08364v2
fatcat:cjculuntq5hjdoilhforohubzy