GEOGRAPHIC TARGETING OF ALERTS

• US 20090291630A1
• Filed: 10/17/2008
• Published: 11/26/2009
• Est. Priority Date: 03/17/2008
• Status: Abandoned Application

• Current Assignee: T-Mobile USA, Inc. (Deutsche Telekom AG)
• Original Assignee: T-Mobile USA, Inc. (Deutsche Telekom AG)
• Inventors: Dunn, Timothy N., Farrell, Declan, Chapman, Simon
• Application Number:
  US12/253,886
• Publication Number:
  US 20090291630A1
• Time in Patent Office: Days
• US Class Current: 455/3.01
• CPC Class Codes: H04L 12/189 in combination with wireless systems selective distribution or broadcast in wireless communication networks H04W4/06
• CPC Class Codes: H04W 4/06 Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services

Abstract

A system and method is described for broadcasting, e.g. commercial mobile alert messages (CMAM) or other messages including various text-based messages to a target area without substantially broadcasting to an area outside the target area. Further details and features are described herein.

Claims

1. A system for providing alerts to mobile telecommunications devices within a wireless network, the system comprising:

means for receiving an indication of a public service message to be broadcast to multiple mobile telecommunications devices within a first geographic region;

means for determining one or more cells or wireless broadcast regions at least partially positioned within the first geographic region;

means for identifying one or more broadcasting stations that respectively serve the one or more cells or wireless broadcast regions; and

means for sending the public service message to the identified one or more broadcasting stations for broadcasting to the multiple mobile telecommunications devices within a first geographic region without substantially broadcasting to mobile telecommunications devices outside the first geographic region.

2. The system of claim 1, further comprising:

means for defining a second geographic region based on the indication of the public service message to be broadcast to multiple mobile telecommunications devices,

wherein the second geographic region approximates the first geographic region;

means for identifying a first set of multiple mobile telecommunications devices within the second geographic region; and

means for forwarding the public service message to the first set of multiple mobile telecommunications devices within the second geographic region, and not to a second set of multiple mobile telecommunications devices outside of the second geographic region.

3. The system of claim 2 wherein the public service message is a short messaging service (SMS) message, electronic mail message, MMS (Multimedia Messaging Service), or an instant message (IM).

4. The system of claim 1 wherein the public service message is a text-based message format.

5. The system of claim 1 wherein the means for receiving receives the indication from a local, state, or federal agency, and wherein the indication includes at least one code that defines at least the first geographic region.

6. The system of claim 2 wherein the first and second geographic regions are substantially equivalent.

7. The system of claim 2 wherein the means for defining includes means for defining a regular polygon for the second geographic region, wherein the regular polygon approximates the first geographic region.

8. The system of claim 2 wherein the means for defining includes means for defining a rectangle for the second geographic region, wherein the rectangle approximates the first geographic region.

9. The system of claim 2 wherein the means for identifying employs a point within polygon or polygon within polygon process to identify cell sites within the second geographic region.

10. The system of claim 2 wherein the means for identifying includes means for querying a database for latitude and longitude coordinates associated with street addresses for wireless equipment associated with a first set of multiple mobile telecommunications devices, wherein the wireless equipment includes a picocell, a femtocell, or an IEEE 802.11 access point.

11. The system of claim 2 wherein the means for forwarding the public service message includes providing public safety instructions or direction to each of the first set of multiple mobile telecommunications devices within the second geographic region, and wherein the public service message is assigned one of multiple priority levels.

12. The system of claim 1 wherein the means for identifying includes determining if latitude and longitude coordinates of base stations or cell sites lie within latitude and longitude coordinates of a boundary defining the second geographic region.

13. A computer-readable medium storing instructions for a computer within a wireless network to assist in broadcasting messages to mobile telecommunications devices, the method comprising:

receiving an indication of a message to be broadcast to multiple mobile telecommunications devices within a first geographic region or regions;

defining at least a second geographic region based on the indication of the message to be broadcast to the multiple mobile telecommunications devices,

wherein the second geographic region approximates the first geographic region or regions;

identifying, within the second geographic region, a first set of wireless transmitter or transceiver devices associated with the wireless network; and

forwarding a selected message to the first set of wireless transmitter or transceiver devices associated with the wireless network, and not forwarding the selected message to a second set of wireless transmitter or transceiver devices outside of the second geographic region,

wherein both the first and second sets of wireless transmitter or transceiver devices provide telecommunications services associated with the wireless network,

wherein the message is not an advertisement or a commercial offer, and

wherein the selected message is substantially concurrently transmitted to the first set of wireless transmitter or transceiver devices within the second geographic region.

14. The computer-readable medium of claim 13 wherein the selected message is a short messaging service (SMS) message, a multimedia messaging service (MMS), an electronic mail message, an instant message (IM), or a prerecorded voice message.

15. The computer-readable medium of claim 13 wherein the receiving includes receiving the indication from a local, state, or federal agency, and wherein the indication includes at least one code that defines at least the first geographic region.

16. The computer-readable medium of claim 13 wherein the first and second geographic regions are substantially equivalent.

17. The computer-readable medium of claim 13 wherein the defining includes defining a regular polygon for the second geographic region, wherein the regular polygon approximates the first geographic region.

18. The computer-readable medium of claim 13 wherein the defining includes defining a rectangle for the second geographic region, wherein the rectangle approximates the first geographic region.

19. The computer-readable medium of claim 13 wherein the identifying includes employing a point within polygon or polygon within polygon process to identify cell sites within the second geographic region.

20. The computer-readable medium of claim 13 wherein the identifying includes querying a database for latitude and longitude coordinates associated with street addresses for private wireless equipment associated with the first set of wireless transmitter or transceiver devices, and wherein the private wireless equipment includes a femtocell, a picocell, or a WiFi access point.

21. The computer-readable medium of claim 13 wherein the forwarding includes providing public safety instructions or directions to each of the first set of wireless transmitter or transceiver devices within the second geographic region, and wherein the selected message is assigned one of multiple priority levels.

22. The computer-readable medium of claim 13 wherein the identifying includes determining if latitude and longitude coordinates of wireless base stations or cell sites lie within latitude and longitude coordinates of a boundary defining the second geographic region.

23. The computer-readable medium of claim 13 wherein the forwarding includes forwarding the selected message over UMA/GAN network to at least some of the first set of wireless transmitter or transceiver devices.

24. The computer-readable medium of claim 13 wherein the forwarding includes forwarding the selected message over an IP-based network to at least some of the first set of wireless transmitter or transceiver devices in the second geographic region.

25. The computer-readable medium of claim 13 wherein the identifying includes determining coordinates or locations of private wireless equipment within the second geographic region, and wherein the private wireless equipment includes a femtocell, a picocell, or a WiFi access point.

26. The computer-readable medium of claim 13 wherein the stored instructions for the computer within the wireless network assist in broadcasting messages to landline phones within the second geographic region.

27. The computer-readable medium of claim 13, further comprising:

determining one or more cells or wireless broadcast regions at least partially positioned within the first geographic region or regions;

identifying one or more broadcasting stations that respectively serve the one or more cells or wireless broadcast regions; and

sending the selected message to the identified one or more broadcasting stations for broadcasting to a first set of mobile telecommunications devices within the first geographic region or regions without substantially broadcasting to mobile telecommunications devices outside the first geographic region.

28. A method for broadcasting a message to a target area, the method comprising:

receiving a message to be broadcast to a first area and not to be substantially broadcast to a second area adjacent the first area;

if location information of one or more broadcasting stations is known;

determining one or more cells or wireless broadcast regions at least partially positioned within the first area,

identifying the one or more broadcasting stations that respectively serve the one or more cells or wireless broadcast regions, and

sending the message to the identified broadcasting stations for broadcasting to devices enabled to communicate with the identified broadcasting stations; and

if location information associated with registered devices is known;

defining a geographic area that approximates the first area without encompassing substantial portions of the second area;

determining the registered devices that are positioned within the defined geographic area, and

broadcasting the message to the registered devices positioned within the defined geographic area.

29. The method of claim 28 wherein identifying the one or more broadcasting stations that respectively serve the one or more cells comprises accessing a database stored with CGI (Cell Global Identity) information of cells within the first and second areas and identifying the CGIs included in the first area.

30. The method of claim 28 wherein identifying the one or more broadcasting stations that respectively serve the one or more cells comprises mapping identified CGI (Cell Global Identity) information with the one or more broadcasting stations.

31. The method of claim 28 wherein determining the registered devices that are positioned within the defined geographic area comprises accessing a database storing location coordinates of the registered devices in the first and second areas, and comparing location coordinates of the registered devices to location coordinates within geographic dimensions of the defined geographic area.

32. The method of claim 28 wherein broadcasting to the devices enabled to communicate with the identified broadcasting stations includes broadcasting to landline phones within the first area.

33. The method of claim 28 wherein broadcasting to the devices enabled to communicate with the identified broadcasting stations includes broadcasting to wireless devices within the first area.

34. A method for broadcasting messages to telecommunications devices within a network, the method comprising:

receiving an indication of a message to be broadcast to multiple telecommunications devices within a first geographic region or regions;

defining at least a second geographic region based on the indication of the message to be broadcast to the multiple telecommunications devices,

wherein the second geographic region approximates the first geographic region or regions;

identifying, within the second geographic region, a first set of transmitter or transceiver devices associated with the network; and

forwarding a selected message to the first set of transmitter or transceiver devices associated with the network, and not forwarding the selected message to a second set of transmitter or transceiver devices outside of the second geographic region,

wherein both the first and second sets of transmitter or transceiver devices provide telecommunications services associated with the network, and

wherein the selected message is substantially concurrently transmitted to the first set of transmitter or transceiver devices within the second geographic region.

35. The method of claim 34 wherein forwarding the selected message to the first set of transmitter or transceiver devices associated with the network includes forwarding the selected message to wireless mobile devices.

36. The method of claim 34 wherein forwarding the selected message to the first set of transmitter or transceiver devices associated with the network includes forwarding the selected message to UMA enabled landlines.

37. The method of claim 34 wherein forwarding the selected message to the first set of transmitter or transceiver devices associated with the network includes forwarding the selected message to RJ-11-type devices.