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:
Mar. 08, 2022
Filed:
Mar. 09, 2018
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Jari Arkko, Kauniainen, FI;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
A critical application system includes a wireless device, an application and a network device. The network device is configured to: receive a command from the at least one wireless device through a first application protocol interface; monitor the connection to the at least one wireless device; determine whether a change in connectivity through the connection occurs, and if so, send information regarding the change in connectivity to the application device through a second application protocol interface. The application device controller is configured to: receive information regarding a change in connectivity to at least one of the at least one wireless device through the second application protocol interface, and determine an action to take; and send a command to at least one of the at least one wireless device through a third application protocol interface, where the controller is configured to: receive the command and execute the associated action.