公开(公告)号：US10692361B1

公开(公告)日：2020-06-23

申请号：US16287786

申请日：2019-02-27

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Brian Daly ,  Peter Bedell White ,  Jeffrey Stewart

IPC: G08B27/00 ,  G08B21/10 ,  H04L29/08 ,  G08B19/00

Abstract: Internet of thing (IoT) endpoints may be enabled to serve as a limited or wide-area public warning device.

公开(公告)号：US10652721B1

公开(公告)日：2020-05-12

申请号：US16287140

申请日：2019-02-27

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Brian Daly ,  Joseph Marx ,  Charles Musgrove

IPC: H04W4/00 ,  H04W4/90 ,  H04M1/725 ,  H04M15/00

Abstract: Example embodiments relate to a user equipment that can receive a cellular broadcast message comprising a data element identifying the cellular broadcast message as a wireless emergency alert. The network address information (e.g., URL) can identify a network location associated with multimedia content to be transmitted to the user equipment, the multimedia content stored at a repository associated with a server device. The user equipment can, in response to detecting that the cellular broadcast message comprises the data element, send a content request to the server device associated with the network location identified by the network address information, and subsequently it can receive the multimedia content from the server device and provide the multimedia content via a graphical user interface displayed on a screen of the user equipment.