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:
May. 23, 2023
Filed:
Oct. 30, 2020
At&t Intellectual Property I, L.p., Atlanta, GA (US);
Sreejith Menon, Herndon, VA (US);
AT&T Intellectual Property I, L.P., Atlanta, GA (US);
Abstract
A method, computer-readable medium, and apparatus for transmitting a unicast message comprising a message content of a wireless emergency alert message to an endpoint device that did not receive the wireless emergency alert message are disclosed. For example, a processing system of a cellular network including at least one processor may receive a request to broadcast a wireless emergency alert message, where the request comprises an alert area and a message content, broadcast the wireless emergency alert message in the alert area, where the wireless emergency alert message includes the message content, obtain a notification that a first endpoint device did not receive the wireless emergency alert message, and transmit a unicast message comprising the message content to the first endpoint device.