Patent ID: 11902784
Assignee: ASSA ABLOY AB
Field: Control (Instruments)
Classification: CPC H  G | IPC G  H

Claim 14:
15. A method for providing access control, the method comprising:
receiving a credential by a first reader associated with a first access facility using a first communication protocol from a device that stores the credential, wherein the first communication protocol is a low energy wireless communication protocol;
establishing a secret with the device using the first communication protocol;
providing the secret from the first reader to a plurality of second readers associated with respective second access facilities;
identifying intent information for the device by performing ranging of the device by at least a plurality of the first reader and second readers using the secret and a second communication protocol different than the first communication protocol, wherein the second communication protocol is ultra-wide band (UWB); and
coordinating access through the first access facility and the respective access facilities based on the intent information.