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

Claim 0:
1. 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 second reader associated with a second access facility either directly from the first reader to the second reader or through a controller connected between the first reader and the second reader;
identifying intent information for the device by performing ranging of the device by the second reader 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 one of the first access facility or the second access facility based on the intent information.