Abstract
The geo-security method and system uses spatio-temporal radio channel information during authentication to grant permission to access, use and/or operate the intended device. The geo-security method and system uses a wideband radio channel impulse response (or transfer function of radio channel) from antenna of RF source to antenna of a RF receiver at the device position to determine the legitimacy of the intended device's location.
Original language | English |
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Patent number | US2017099576 |
IPC | H04W 12/ 06 A I |
Priority date | 5/10/16 |
Publication status | Published - 6 Apr 2017 |