From: Physical-Layer-Security Box: a concept for time-frequency channel-reciprocity key generation
Domain | Dual | CRKG | Channel |
---|---|---|---|
Time, t | \(\xrightarrow {\mathscr {F}} \enspace \nu \) Doppler | tp | Tcoh∝1/νDPS |
Frequency, f | \(\xleftarrow {\mathscr {F}} \enspace \tau \) Delay | fp | Bcoh∝1/τDS |