A Hidden OSTBC Scheme to Enhance Physical Layer Security by Employing a Pseudorandom Precoder
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2019.2951567
Abstract: The capability of exploiting Orthogonal Space-Time Block Codes (OSTBC) for increasing physical layer security of wireless systems is studied. A technique named “hidden OSTBC” is introduced, in which, a pseudorandom sequence is utilized by both… read more here.
Keywords: physical layer; layer security; hidden ostbc; sequence ... See more keywords
Toward Universal Detection of Adversarial Examples via Pseudorandom Classifiers
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Information Forensics and Security"
DOI: 10.1109/tifs.2023.3340889
Abstract: Adversarial examples that can fool neural network classifiers have attracted much attention. Existing approaches to detect adversarial examples leverage a supervised scheme in generating attacks (either targeted or non-targeted) for training the detectors, which means… read more here.
Keywords: pseudorandom; universal detection; adversarial examples; detection adversarial ... See more keywords
Time-Varying Pseudorandom Disturbed Pattern Generation Algorithm for Track Circuit Equipment Testing
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13060853
Abstract: To improve the test accuracy and fault coverage of high-speed railway-related equipment boards, a time-varying pseudorandom disturbance algorithm based on the automatic test pattern generation technology in chip testing is proposed. The algorithm combines the… read more here.
Keywords: pattern generation; pseudorandom; generation; time varying ... See more keywords