Granted Patent B1

US 11,763,666 · App. 17/508,221 · Granted Sep 19, 2023

Inventors: Imran Arif Maskatia (Palo Alto, CA); Benjamin James Kauffman (Ridgefield, WA); Thomas Lee Rich (Meridian, ID); Nicholas James Hottinger (Boise, ID); Michael J. Chase, Jr. (New Boston, NH)

G08B25/016G08B25/10G08B27/008H04W4/021

Abstract

Claims (66)

1. A method of communicating an alert, the method comprising:

receiving, by a central content controller (CCC), audiovisual (AV) content from a plurality of sources;

encoding the content by the CCC;

transmitting the encoded content, over a communication link by the CCC, to regional controllers (RCs) associated with respective market areas (MAs) for broadcasting the encoded content over the air (OTA) to the associated market area;

receiving the content broadcast by the RC via an antenna associated with a viewer premises;

decoding and processing the received content by a set-top-box (STB) associated with the viewer premises;

presenting the AV signals;

receiving, by the CCC, alerts from an emergency alert system (EAS);

converting, by the CCC, the received alerts into an Internet Protocol (IP) format;

identifying, by the CCC, recipients designated for receiving an alert; and

transmitting, by the CCC, the alert to devices associated with the identified recipients over a network, the network being distinct from the communication link.

2. The method of claim 1 , further comprising:

rendering, by the set-top-box, the received alert as a separate video layer over content being presented to the viewer.

3. The method of claim 1 , further comprising:

recipient devices registering with a notification service for receiving alerts, wherein the notification service is communicatively coupled to the CCC.

4. The method of claim 3 , further comprising:

registering to receive alerts for market areas outside a market area associated with the recipient device.

5. The method of claim 1 , further comprising:

communicating the alert from the viewer device to other devices paired with the viewer device.

6. The method of claim 1 , further comprising:

generating an alert at a market area (MA); and

communicating the alert from the MA to the CCC over a public or a private network.

7. The method of claim 1 , further comprising:

packetizing the encrypted content;

encrypting the encoded content; and

packaging the encoded content.

8. A system for communicating an emergency alert, the system comprising:

a central content controller (CCC) configured to:

receive audiovisual (AV) content from a plurality of sources;

encode the content;

transmit the encoded content over a communication link;

receive alerts from an emergency alert system (EAS);

convert the received alerts into an Internet Protocol (IP) format;

identify recipients designated for receiving an alert; and

transmit the alert to the identified recipients,

a plurality of regional controllers (RC) associated with a respective market area and configured to:

receive the encoded content from the CCC; and

broadcast, as AV signals, the received encoded content to an associated market area (MA), and

a plurality of user devices configured to:

decode and process the received encoded content;

present the processed content; and

receive the alerts from the CCC over a network, the network being distinct from the communication link.

9. The system of claim 8 , wherein the user device is a set-top-box (STB).

10. The system of claim 9 , wherein the STB is configured to:

render the received alerts as a separate video layer over AV signals content being presented to a viewer associated with the user device.

11. The system of claim 10 , wherein the STB is configured to:

render the alert independent of AV signals being presented to the viewer.

12. The system of claim 9 , wherein the STB is configured to:

record AV signals being received over the air (OTA).

13. The system of claim 12 , wherein the STB is configured to:

record the AV signals without recording alerts received during a reception of the AV signals.

14. The system of claim 13 , wherein the STB is configured to:

render the alert active during a viewing of the recorded AV signals.

15. The system of claim 8 , further comprising:

a notification server communicatively coupled to the CCC, the server being configured to identify the recipients for receiving the alerts.

16. A non-transitory computer readable medium containing program instructions for communicating an emergency alert, wherein execution of the program instructions by one or more processors of one or more computer systems causes the one or more processors to carry out the steps of:

receiving, by a central content controller (CCC), audiovisual (AV) content from a plurality of sources;

encoding the content by the CCC;

transmitting the encoded content, over a communication link by the CCC, to regional controllers (RCs) associated with respective market areas (MAs) for broadcasting the encoded content over the air (OTA) to the associated market area;

receiving the content broadcast by the RC via an antenna associated with a viewer premises;

decoding and processing the received content by a set-top-box associated with the viewer premises;

presenting the processed content;

receiving, by the CCC, alerts from an emergency alert system (EAS);

converting, by the CCC, the received alerts into an Internet Protocol (IP) format;

identifying, by the CCC, recipients designated for receiving the alert; and

transmitting, by the CCC, the alert to devices associated with the identified recipients over a network, the network being distinct from the communication link.

Assignments (7)