The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 07, 2021
Filed:
Aug. 02, 2019
Dell Products, Lp, Round Rock, TX (US);
Dileep Kumar Soma, Austin, TX (US);
Kamal J. Koshy, Austin, TX (US);
DELL PRODUCTS, LP, Round Rock, TX (US);
Abstract
A method of creating a profile of a room via a plurality of wireless local area network (WLAN) access points may include determining, via a processor executing code instructions of an information handling system, a location fingerprint of a plurality of location data points of an information handling system relative to a plurality of address-identified access points; detecting a received signal strength indicator (RSSI) between the location data points of the information handling system and the access points and a time of flight (TOF) signal distance between the information handling system and the plurality of WLAN access points; and comparing the RSSI to a time of flight (TOF) signal between the location data points and the plurality of address-identified access points to: establish a location fingerprint for the location data points; and detect a reduction in power related to the RSSI passing through a barrier via a network interface device of the information handling system with at least one identified access point to define a barrier location.