METHOD AND APPARATUS FOR BROADCAST MESSAGE DISCRIMINATION

• US 20100124878A1
• Filed: 11/20/2008
• Published: 05/20/2010
• Est. Priority Date: 11/20/2008
• Status: Abandoned Application

• Current Assignee: Alcatel-Lucent USA, Inc. (Nokia Corporation)
• Original Assignee: Alcatel-Lucent USA, Inc. (Nokia Corporation)
• Inventors: Solari, Carlos, Goldman, Stuart O.
• Application Number:
  US12/274,487
• Publication Number:
  US 20100124878A1
• Time in Patent Office: Days
• US Class Current: 455/3.10
• CPC Class Codes: H04H 20/59 for emergency or urgency
• CPC Class Codes: H04H 60/16 on playing information
• CPC Class Codes: H04H 60/51 of receiving stations

Abstract

A method for broadcast message discrimination may include: a) forming a first version of a broadcast message with first encoding associated with a first recipient group and a second version of the broadcast message with second encoding associated with a second recipient group, b) transmitting the first and second versions of the broadcast message over a coverage area, c) receiving the first and second versions of the broadcast message at a first receiving device selectively associated with the first recipient group and at a second receiving device selectively associated with the second recipient group, and d) delivering the first version of the broadcast message via the first receiving device and the second version of the broadcast message via the second receiving device. A communication system for broadcast message discrimination may include a communication network, a first receiving device, and a second receiving device.

Claims

1. A method for broadcast message discrimination, the method including:

a) forming a first version of a broadcast message with first encoding associated with a first recipient group and a second version of the broadcast message with second encoding associated with a second recipient group;

b) transmitting the first and second versions of the broadcast message over a coverage area;

c) receiving the first and second versions of the broadcast message at a first receiving device selectively associated with the first recipient group and at a second receiving device selectively associated with the second recipient group; and

d) delivering the first version of the broadcast message via the first receiving device and the second version of the broadcast message via the second receiving device.

2. The method of claim 1, further including:

e) receiving the first and second versions of the broadcast message at a third receiving device associated with a third recipient group; and

f) suppressing delivery of the first and second versions of the broadcast message via the third receiving device.

3. The method of claim 1, further including:

e) receiving the first and second versions of the broadcast message at a third receiving device not associated with a specific recipient group; and

f) delivering the first version of the broadcast message via the third receiving device, wherein at least one of the first and second encoding in a) prioritizes the first version over the second version.

4. The method of claim 1, further including:

e) receiving the first and second versions of the broadcast message at a third receiving device not associated a specific recipient group; and

f) delivering the first and second versions of the broadcast message via the third receiving device.

5. The method of claim 1, further including:

e) setting a first programmable parameter in the first receiving device to a value associating the first receiving device with the first recipient group.

6. The method of claim 1, further including:

e) periodically determining a geographic location of the first receiving device; and

f) setting a first programmable parameter in the first receiving device to a value associating the first receiving device with a select recipient group based at least in part on the geographic location determined in e);

wherein the first recipient group is associated with a first geographic portion of the coverage area, the second recipient group is associated with a second geographic portion of the coverage area, and the first receiving device is within the first geographic portion during at least one of the receiving in c) and the delivering in d).

7. The method of claim 6, further including:

g) periodically receiving geographic position signals from a global satellite positioning system at the first receiving device;

wherein the geographic location determined in e) is based at least in part on the geographic position signals received in g).

8. An apparatus for broadcast message discrimination, including:

a communication network to form multiple versions of a broadcast message with version encoding associating each message version with a corresponding recipient group and to transmit the multiple versions of the broadcast message over a coverage area;

a first receiving device in operative communication with the communication network to receive the multiple versions of the broadcast message, wherein the first receiving device is selectively associated with one of at least a first recipient group and a second recipient group to deliver the corresponding message version; and

a second receiving device in operative communication with the communication network to receive the multiple versions of the broadcast message, wherein the second receiving device is selectively associated with one of at least the first recipient group and the second recipient group to deliver the corresponding message version.

9. The apparatus of claim 8, the communication network including:

a geostationary satellite to transmit the multiple versions of the broadcast message over the coverage area.

10. The apparatus of claim 9, the first receiving device including:

a satellite television receiver in communication with the geostationary satellite to receive the multiple versions of the broadcast message.

11. The apparatus of claim 10, further including:

a third receiving device in operative communication with the communication network to receive the multiple versions of the broadcast message, wherein the third receiving device is selectively associated with a third recipient group and the multiple versions of the broadcast message do not include a message version associated with the third recipient group, the third receiving device suppressing delivery of the broadcast message.

12. The apparatus of claim 8, further including:

a third receiving device in operative communication with the communication network to receive the multiple versions of the broadcast message, wherein the third receiving device is not associated with a specific recipient group and delivers a priority version of the broadcast message;

wherein the version encoding by the communication network identifies the priority version among the multiple versions of the broadcast message.

13. The apparatus of claim 8, further including:

a third receiving device in operative communication with the communication network to receive the multiple versions of the broadcast message, wherein the third receiving device is not associated with a specific recipient group and delivers the multiple versions of the broadcast message.

14. The apparatus of claim 8, the first receiving device including:

a storage device to store a first programmable parameter; and

an input device to manually set the first programmable parameter to a value associated with a select recipient group.

15. The apparatus of claim 8, the first receiving device including:

a storage device to store a first programmable parameter; and

a recipient group selection logic to periodically determine a geographic location of the first receiving device and set the first programmable parameter to a value associated with a select recipient group based at least in part on the determined geographic location.

16. The apparatus of claim 15, the recipient group selection logic including:

a global positioning system receiver to periodically receive geographic position signals from a plurality of global positioning system satellites;

wherein the determined geographic location is based at least in part on the received geographic position signals.

17. A method for broadcast message discrimination, the method including:

a) forming a first version of an emergency broadcast message with first geographic encoding associated with a first recipient group and a second version of the emergency broadcast message with second geographic encoding associated with a second recipient group;

b) transmitting the first and second versions of the emergency broadcast message from a geostationary satellite over a coverage area, wherein the first geographic encoding and first recipient group are associated with a first portion of the coverage area and the second geographic encoding and second recipient group are associated with a second portion of the coverage area;

c) receiving the first and second versions of the emergency broadcast message at a mobile satellite television within the first portion of the coverage area, wherein the mobile satellite television is selectively associated with the first recipient group;

d) receiving the first and second versions of the emergency broadcast message at a stationary satellite television within the second portion of the coverage area, wherein the stationary satellite television is selectively associated with the second recipient group; and

e) delivering the first version of the emergency broadcast message via the mobile satellite television and the second version of the broadcast message via the stationary satellite television.

18. The method of claim 17, further including:

f) receiving the first and second versions of the emergency broadcast message at a third satellite television within the coverage area, wherein the third satellite television is selectively associated with a third recipient group; and

g) suppressing delivery of the first and second versions of the emergency broadcast message via the third satellite television.

19. The method of claim 17, further including:

f) periodically receiving geographic position signals from a global satellite positioning system at the mobile satellite television;

g) periodically determining a geographic location of the mobile satellite television based at least in part the geographic position signals; and

h) setting a first programmable parameter in the mobile satellite television to a value associating the mobile satellite television with a select recipient group based at least in part on the geographic location determined in g).

20. The method of claim 17, further including:

f) manually setting a first programmable parameter in the stationary satellite television to a value associating the stationary satellite television with the second recipient group based at least in part on a geographic location of the stationary satellite television within the coverage area.