TY - JOUR
T1 - Concealing–restoring system for physical layer data
T2 - Based on stochastic filtering theory
AU - Fujii, Tomohiro
AU - Hirokawa, Masao
N1 - Publisher Copyright:
© 2022 Elsevier B.V.
PY - 2022/6
Y1 - 2022/6
N2 - We propose a nonlinear concealing–restoring system (CRS) set on the data link layer of the open-systems-interconnection (OSI) reference model to secure the data on physical layer. CRS conceals those data by disturbing them with some random noises, and restores the data from the concealed ones to the original ones by the noise elimination based on a proper stochastic filtering theory.
AB - We propose a nonlinear concealing–restoring system (CRS) set on the data link layer of the open-systems-interconnection (OSI) reference model to secure the data on physical layer. CRS conceals those data by disturbing them with some random noises, and restores the data from the concealed ones to the original ones by the noise elimination based on a proper stochastic filtering theory.
KW - Data concealing
KW - Data on physical layer
KW - Data restoring
KW - Noise elimination
KW - Random noise disturbance
KW - Stochastic filtering
KW - Stochastic process estimation
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U2 - 10.1016/j.phycom.2022.101602
DO - 10.1016/j.phycom.2022.101602
M3 - Article
AN - SCOPUS:85123796359
SN - 1874-4907
VL - 52
JO - Physical Communication
JF - Physical Communication
M1 - 101602
ER -