Location-based emergency announcements

• US 20060223494A1
• Filed: 03/31/2005
• Published: 10/05/2006
• Est. Priority Date: 03/31/2005
• Status: Abandoned Application

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Bernard, Christophe, Chmaytelli, Mazen, Larom, David Lee
• Application Number:
  US11/096,693
• Publication Number:
  US 20060223494A1
• Time in Patent Office: Days
• US Class Current: 455/404.200
• CPC Class Codes: H04M 1/72418 for supporting emergency services
• CPC Class Codes: H04M 1/72457 according to geographic location
• CPC Class Codes: H04M 11/04 with alarm systems, e.g. fire, police or burglar alarm systems

Abstract

A system and method for sending and receiving emergency announcements from a server to a client device are disclosed. The announcements can be sent based on the location of the client device and/or a designated time window. An announcement manager on the client device can display, store and manage the received announcements and activate additional applications based on the content of the emergency announcement.

Claims

1. A wireless communication system for communicating emergency announcements comprising:

a client device comprising;

a transceiver;

logic configured to receive an emergency announcement containing location data that defines a targeted geographic area operably coupled to the transceiver; and

logic configured to display the emergency announcement on the client device, upon a determination that a geographic position of the client device is within the targeted geographic area.

2. The system of claim 1, further comprising:

logic configured to determine if the client device is within the targeted geographic area;

logic configured to generate the emergency announcement; and

logic configured to transmit the emergency announcement to the client device.

3. The system of claim 2, wherein the logic configured to determine if the client device is within the targeted geographic is located in at least one of the client device, a remote server operably coupled to a carrier network, and a server in the carrier network in communication with the client device.

4. The system of claim 1, wherein the geographic position of the client device is determined using at least one of network-based location information, client-based location information and hybrid location information.

5. The system of claim 1, wherein the emergency announcement contains code configured to initiate an application resident on the client device.

6. The system of claim 5, wherein the emergency announcement contains data that is used by the application resident on the client device.

7. The system of claim 6, wherein the emergency announcement initiates a browser application and the data is a uniform resource locator (URL) that directs the browser to a specified site.

8. The system of claim 1, wherein the client device is at least one of a wireless computing device, a wireless telephone, a cellular telephone, a personal digital assistant (PDA), and a paging device.

9. The system of claim 1, wherein the emergency announcement is at least one of a Short Message Service (SMS) message and a hypertext markup language (HTML) document.

10. The system of claim 1, wherein the client device further comprises logic configured to store the emergency announcement including the location data.

11. The system of claim 10, wherein the emergency announcement is automatically deleted from the client device based upon at least one of a current location of the client device, a specified time and an event-based trigger.

12. The system of claim 11, wherein the client device further comprises logic configured to activate a notification device on the client device upon receipt of the emergency announcement.

13. The system of claim 12, wherein the notification device comprises at least one of displayed text, an icon on a display, an indicator light, an audible signal, and a vibration.

14. A method for wirelessly communicating emergency announcements comprising:

generating an emergency announcement containing location data;

identifying a client device to receive the emergency announcement based on the location data in the emergency announcement and a location of the client device;

transmitting the emergency announcement to the client device;

receiving the emergency announcement at the client device; and

displaying the emergency announcement on the client device upon a determination that the client device is within a targeted geographic area defined by the location data.

15. The method of claim 14, wherein the emergency announcement comprises a Short Message Service (SMS) message containing code configured to initiate an application resident on the client device.

16. The method of claim 14, wherein identifying the client device further comprises:

accessing client device location information; and

determining if the client device is within the targeted geographic area defined by the location data in the emergency announcement.

17. The method of claim 16, wherein the client device location information comprises longitude and latitude coordinates, and wherein the location data in the emergency announcement comprises longitude and latitude coordinates defining the targeted geographic area.

18. The method of claim 16, wherein the client device location information is stored remotely from the client device and wherein the determination if the client device is within the geographic area is performed by a remote server.

19. The method of claim 14, wherein identifying the client device further comprises:

initiating a location application on the client device; and

determining the location of the client device using at least one of network-based location information, client-based location information and hybrid location information.

20. The method of claim 19, wherein client location data is transmitted to a remote server and wherein the location determination is performed at the remote server.

21. The method of claim 19, wherein the client device determines the targeted geographic area defined by the location data in the emergency announcement and determines if the client device is within the geographic area.

22. The method of claim 14, further comprising:

activating a notification device, wherein the notification device comprises at least one of an indicator light, a ringer, a buzzer, an audible signal and a vibrator.

23. The method of claim 14, further comprising:

storing the emergency announcement at the client device.

24. The method of claim 23, further comprising:

automatically deleting the stored emergency announcement based upon at least one of the location of the client device, a predetermined time, and an event-based announcement delete request.

25. The method of claim 14, further comprising:

preventing the deletion of the emergency announcement at an initial display of the emergency announcement.

26. The method of claim 25, further comprising:

providing a direct feedback mechanism for response to the emergency announcement.

27. The method of claim 26, wherein the response to the emergency announcement is at least one of contacting a sender of the emergency announcement, sending an acknowledgement including the client device location, and acquiring additional information regarding the emergency announcement.

28. The method of claim 14, wherein identifying the client device further comprises:

identifying at least one base station capable of communicating to devices within the targeted geographic area; and

identifying the client device in communication with the at least one base station.

29. A wireless client device, comprising:

a transceiver;

a user interface; and

a carrier announcement manager (CAM) configured to receive an emergency announcement containing location data, configured to determine if the client device is within a targeted geographic area defined by the location data contained in the emergency announcement, and configured to activate a notification device on the user interface upon receipt of the emergency announcement, if the client device is within the targeted geographic area.

30. The client device of claim 29, wherein the client device is at least one of a wireless computing device, a wireless telephone, a cellular telephone, a personal digital assistant (PDAs), and a paging device.

31. The client device of claim 29, wherein the CAM is further configured to store the emergency announcement of the client device and to automatically delete the emergency announcement based on at least one of a location of the client device being outside the targeted geographic area, a specified time and an event-based trigger.

32. The client device of claim 29, wherein geographic location is determined using at least one of network-based location information, client-based location information and hybrid location information.

33. The client device of claim 29, wherein the CAM is configured to discard the emergency announcement if the client device is not within the targeted geographic area.

34. The client device of claim 29, wherein the notification device comprises at least one of a text-based display, a graphic-based display, an icon on a display, an indicator light, an audible signal, and a vibration.

35. The client device of claim 29, wherein the CAM is further configured to transmit a geographic position of the client device to a remote server on at least one of a periodic basis, an activation of the client device and an initiation of the CAM.

36. A computer-readable medium on which is stored a computer program for wirelessly communicating location-based emergency announcements, the computer program comprising instructions which, upon being executed by at least one computing device, causes the computing device to perform the process of:

receiving an emergency announcement containing location data that defines a geographic area;

determining a geographic position of the client device;

determining if the client device is within the geographic area defined by the location data in the emergency announcement; and

displaying the emergency announcement on the client device upon a determination that the geographic position of the client device is within the geographic area.

37. The computer-readable medium of claim 36, wherein the process of identifying the client device further comprises:

storing the emergency announcement at the client device; and

automatically deleting the stored emergency announcement based upon at least one of a current location of the client device, a current time, and an event-based announcement delete request.

38. A server for wirelessly communicating emergency announcements comprising:

means for generating an emergency announcement containing location data that defines a geographic area;

means for identifying a client device to receive the emergency announcement based on the geographic area and a geographic location of the client device; and

means for transmitting the emergency announcement to the client device.

39. The server of claim 38, wherein the means for identifying the client device further comprises:

means for accessing client device location information; and

means for determining if the client device is within the geographic area defined by the location data in the emergency announcement.

40. The server of claim 39, wherein the client device location information is stored remotely from the client device and wherein the means for determining if the client device is within the geographic area is a communication link to a remote server that determines that determines if the client device is within the geographic area.

41. The server of claim 38, wherein the means for identifying the client device further comprises:

means for initiating a location application on the client device; and

means for receiving client device location data.

42. The server of claim 41, wherein the means for identifying the client device further comprises:

means to determine the geographic location of the client device; and

means to compare the geographic location of the client device to the geographic area defined in the emergency announcement.

43. A client device for wirelessly receiving emergency announcements comprising:

means for receiving an emergency announcement containing location data that defines a geographic area; and

means for displaying the emergency announcement on the client device upon a determination that a geographic position of the client device is within the geographic area.

44. The client device of claim 43, further comprising:

means for accessing client device location information; and

means for determining if the client device is within the geographic area defined by the location data in the emergency announcement.

45. The client device of claim 44, further comprising:

means for storing the emergency announcement at the client device; and

means for automatically deleting the stored emergency announcement based upon at least one of a current location of the client device being outside the geographic area, a predetermined time, and an event-based announcement delete request.