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:
Aug. 29, 2023
Filed:
Aug. 06, 2021
Zebra Technologies Corporation, Lincolnshire, IL (US);
Anandakumar Gopalsamy, Ronkonkoma, NY (US);
Venkateswaran Narayanan, Bangalore, IN;
Ambika Nagarajaiah, Bangalore, IN;
Ohad Shatil, Dunwoody, GA (US);
Sethuraman Vijayakumar, Madurai, IN;
Dayal Madhukar Rai, Bangalore, IN;
Alexander Punnamoottil Jacob, Palakkad, IN;
Jonathan Chen, Medford, NY (US);
Zebra Technologies Corporation, Lincolnshire, IL (US);
Abstract
A computing device includes: a wireless communication interface; and a processor configured to: establish a connection with a wireless network; while a network-layer status of the connection is active, monitor attributes of the connection at the wireless communication interface, the attributes including (i) a number of uplink packets transmitted since a most recent downlink packet was received, and (ii) a time period elapsed since the most recent downlink packet was received; determine that the attributes meet recovery criteria indicative of a network-layer interruption in the wireless network; in response to the determination, control the wireless communication interface to initiate a recovery action to resolve the network-layer interruption.