Invention Grant
- Patent Title: Radio frequency communications detection for subscriber access control
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Application No.: US16897186Application Date: 2020-06-09
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Publication No.: US11722895B2Publication Date: 2023-08-08
- Inventor: Kanakrai Chauhan
- Applicant: T-Mobile USA, Inc.
- Applicant Address: US WA Bellevue
- Assignee: T-Mobile USA, Inc.
- Current Assignee: T-Mobile USA, Inc.
- Current Assignee Address: US WA Bellevue
- Agency: Han Santos, PLLC
- Main IPC: H04W12/08
- IPC: H04W12/08 ; H04W8/18 ; H04W12/02 ; H04L9/32 ; G06Q20/12 ; G06Q20/40 ; G06Q20/32 ; H04W72/04 ; H04W4/80 ; H04W48/16 ; H04W24/08 ; H04L9/06 ; H04W12/40 ; H04W12/61 ; H04W12/63

Abstract:
A radio frequency (RF) communication that is transmitted by a subscriber device to a base station of a wireless carrier network on a corresponding allocated communication frequency of the wireless carrier network is monitored. A device identifier of the subscriber device is extracted from the RF communication and sent to a core network of the wireless carrier network for an indication of whether a subscriber associated with the subscriber device is eligible to access a resource. In response to receiving a notification from the core network that the subscriber is eligible to access the resource, whether the subscriber device with the device identifier is permitted to access the resource is determined based at least on device access information stored in an access control database of the device. The subscriber device is granted access when the device access information indicates that the subscriber device is permitted to access the resource.
Public/Granted literature
- US20210385655A1 RADIO FREQUENCY COMMUNICATIONS DETECTION FOR SUBSCRIBER ACCESS CONTROL Public/Granted day:2021-12-09
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