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:
Apr. 27, 2021
Filed:
Jun. 19, 2020
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Nissanka Arachchige Bodhi Priyantha, Redmond, WA (US);
Deepak Vasisht, Redmond, WA (US);
Ranveer Chandra, Kirkland, WA (US);
Heping Shi, Bellevue, WA (US);
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Abstract
A secure wireless IoT platform configured to provide secure channel hopping for transmitting or receiving messages over a television whitespace spectrum. The platform includes a client device and a base station in communication with a gateway device which provides internet access. A secret key is determined based on the transmission loss associated with the transmission and potentially a new parameter. A next hopping channel is determined in a safe manner to ensure secure communications between the multiple devices.