Wireless software and configuration parameter modification for mobile electronic devices

• US 6,754,894 B1
• Filed: 12/03/1999
• Issued: 06/22/2004
• Est. Priority Date: 12/03/1999
• Status: Expired due to Term

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Command Audio Corporation
• Inventors: Costello, Edward J., Wegener, Albert W., Swerdlow, Serge, Voichick, Jonathan, Linden, Thomas M.
• Primary Examiner(s): Dam, Tuan
• Assistant Examiner(s): KENDALL, CHUCK O
• Application Number:
  US09/454,901
• Time in Patent Office: 1,663 Days
• Field of Search: 714/704, 375/347, 455/500, 455/420-468, 455/503, 717/169, 717/101-105
• US Class Current: 717/169
• CPC Class Codes: G06F 8/65 Updates security arrangements therefor G06F21/57
• CPC Class Codes: H04L 1/08 by repeating transmission, e.g. Verdan system H04L1/1858 and H04L1/189 take precedence
• CPC Class Codes: H04L 2001/0093 Point-to-multipoint
• CPC Class Codes: H04L 69/40 for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection management of faults, events, alarms or notifications in data switching networks H04L41/06
• CPC Class Codes: H04W 8/245 from a network towards a terminal

Abstract

Multiple copies of a software or operating parameter change are broadcast using a wireless signal to a mobile electronic device. Broadcasting multiple copies increases the probability that the device will receive the change without error.

Claims

1. A method of transmitting information, comprising the acts of:

inserting multiple copies of software information into a signal, wherein the software information is used to operate a mobile electronic device receiving the software information;

inserting feature program information into the signal, wherein the feature program information received by the mobile electronic device is subsequently output by the mobile electronic device to a user of the mobile electronic device;

inserting a program identifier into the signal, wherein the program identifier enables the mobile electronic device to distinguish the software information from the feature program information; and

broadcasting the signal as a wireless signal to a plurality of mobile electronic devices in an information distribution system, wherein the number N of multiple copies is an integer and $N\ge <br><br>1+<br><br>\frac{\log <br><br>\text{\hspace{1em}<br><br>}<br><br>P}{\log <br><br>\text{\hspace{1em}<br><br>}<br><br>\left(1-R\right)}<br><br>$

where P is a predetermined minimum acceptable fraction of mobile electronic devices correctly receiving the software information and R is a reception error rate.

2. The method of claim 1, wherein the software information comprises a software program executable by an information processor in the mobile device.

3. The method of claim 1, wherein the software information comprises a change to a software program previously stored in the mobile device.

4. The method of claim 1 further comprising the act of inserting a particular edition number into the signal, wherein the particular edition number enables the mobile electronic device to distinguish the inserted software information from another version of the software information previously stored in the mobile electronic device, the inserted and previously stored versions of the software information both being associated with the same program identifier.

5. The method of claim 1, wherein the software information comprises a parameter used to operate the mobile device.

6. The method of claim 1, wherein the software information comprises a change to a parameter previously stored in the mobile device.

7. The method of claim 1, wherein the software information comprises an activation code associated with the mobile device.

8. The method of claim 1, wherein the software information comprises a home market code associated with the mobile device.

9. The method of claim 1, wherein the software information comprises an enabled markets code associated with the mobile device.

10. The method of claim 1 wherein the software information comprises a service provider code associated with the mobile device.

11. The method of claim 1, wherein the software information comprises an option setting associated with the mobile device.

12. The method of claim 1, further comprising the act of inserting error-protection information into the signal, wherein the error-protection information is associated with the software information.

13. The method of claim 1, wherein the software information comprises a playlist that includes a feature program.

14. The method of claim 1, wherein the software information comprises financial portfolio data for the user.

15. The method of claim 1, wherein the software information comprises a segment, and wherein the segment comprises at least one packet.

16. The method of claim 1, wherein the feature program comprises an audio program.

17. The method of claim 1, wherein the feature program comprises a video program.

18. The method of claim 1, wherein the feature program comprises financial data.

19. The method of claim 1, wherein the feature program comprises motor vehicle traffic information.

20. The method of claim 1, wherein the feature program comprises text or graphics.

64. The method of claim 1, wherein the feature program comprises a segment, and wherein the segment comprises at least one packet.

21. A wireless broadcast signal comprising:

multiple copies of software information, wherein the software information is used to operate a mobile electronic device receiving the software information;

feature program information, wherein the feature program information received by the mobile electronic device is subsequently output by the mobile electronic device to a user of the mobile electronic device; and

a program identifier, wherein the program identifier enables the mobile electronic device to distinguish the software information from the feature program information,

wherein the number N of multiple copies is an integer and $N\ge <br><br>1+<br><br>\frac{\log <br><br>\text{\hspace{1em}<br><br>}<br><br>P}{\log <br><br>\text{\hspace{1em}<br><br>}<br><br>\left(1-R\right)}<br><br>$

where P is a predetermined acceptable fraction of mobile electronic devices correctly receiving the software information and R is a reception error rate.

22. The signal of claim 21, wherein the software information comprises a software program executable by an information processor in the mobile device.

23. The signal of claim 21, wherein the software information comprises a change to a software program previously stored in the mobile device.

24. The signal of claim 21, wherein the signal further comprises a particular edition number, wherein the particular edition number enables the mobile electronic device to distinguish the software information in the signal from another version of the software information previously stored in the mobile electronic device, the signal and previously stored versions of the software information both being associated with the same program identifier.

25. The signal of claim 21, wherein the software information comprises a parameter used to operate the mobile device.

26. The signal of claim 21, wherein the software information comprises a change to a parameter previously store in the mobile device.

27. The signal of claim 21, wherein the software information comprises an activation code associated with the mobile device.

28. The signal of claim 21, wherein the software information comprises a home market code associated with the mobile device.

29. The signal of claim 21, wherein the software information comprises an enabled markets code associated with the mobile device.

30. The signal of claim 21, wherein the software information comprises a service provider code associated with the mobile device.

31. The signal of claim 21, wherein the software information comprises an option setting associated with the mobile device.

32. The signal of claim 21, wherein the signal further comprises error-protection information, and wherein the error-protection information is associated with the software information.

33. The signal of claim 21, wherein the software information comprises a playlist that includes a feature program.

34. The signal of claim 21, wherein the software information comprises financial portfolio data for the user.

35. The signal of claim 21, wherein the software information comprises a segment, and wherein the segment comprises at least one packet.

36. The signal of claim 21, wherein the feature program comprises a segment, and wherein the segment comprises at least one packet.

37. The signal of claim 21, wherein the feature program comprises an audio program.

38. The signal of claim 21, wherein the feature program comprises a video program.

39. The signal of claim 21, wherein the feature program comprises financial data.

40. The signal of claim 21, wherein the feature program comprises motor vehicle traffic information.

41. The signal of claim 21, wherein the feature program comprises text or graphics.

42. A transmitter in an information distribution system, wherein the transmitter broadcasts a wireless signal to a plurality of mobile electronic devices, and wherein the signal comprises:

multiple copies of software information, wherein the software information is used to operate a mobile electronic device receiving the software information;

feature program information, wherein the feature program information received by the mobile electronic device is subsequently output by the mobile electronic device to a user of the mobile electronic device; and

a program identifier, wherein the program identifier enables the mobile electronic device to distinguish the software information from the feature program information, wherein the number N of multiple copies is an integer and $N\ge <br><br>1+<br><br>\frac{\log <br><br>\text{\hspace{1em}<br><br>}<br><br>P}{\log <br><br>\text{\hspace{1em}<br><br>}<br><br>\left(1-R\right)}<br><br>$

where P is a predetermined minimum acceptable fraction of the mobile electronic devices correctly receiving the software information and R is a reception error rate.

43. The transmitter of claim 42, wherein the software information comprises a software program executable by an information processor in the mobile device.

44. The transmitter of claim 42, wherein the software information comprises a change to a software program previously stored in the mobile device.

45. The transmitter of claim 42, wherein the signal further comprises a particular edition number, wherein the particular edition number enables the mobile electronic device to distinguish the software information in the signal from another version of the software information previously stored in the mobile electronic device, the signal and previously stored versions of the software information both being associated with the same program identifier.

46. The transmitter of claim 42, wherein the software information comprises a parameter used to operate the mobile device.

47. The transmitter of claim 42, wherein the software information comprises a change to a parameter previously stored in the mobile device.

48. The transmitter of claim 42, wherein the software information comprises an activation code associated with the mobile device.

49. The transmitter of claim 42, wherein the software information comprises a home market code associated with the mobile device.

50. The transmitter of claim 42, wherein the software information comprises an enabled markets code associated with the mobile device.

51. The transmitter of claim 42, wherein the software information comprises a service provider code associated with the mobile device.

52. The transmitter of claim 42, wherein the software information comprises an option setting associated with the mobile device.

53. The transmitter of claim 42, wherein the signal further comprises error-protection information, and wherein the error-protection information is associated with the software information.

54. The transmitter of claim 42, wherein the software information comprises a playlist that includes a feature program.

55. The transmitter of claim 42, wherein the software information comprises financial portfolio data for the user.

56. The transmitter of claim 42, wherein the software information comprises a segment, and wherein the segment comprises at least one packet.

57. The transmitter of claim 42, wherein the feature program comprises a segment, and wherein the segment comprises at least one packet.

58. The transmitter of claim 42, wherein the feature program comprises an audio program.

59. The transmitter of claim 42, wherein the feature program comprises a video program.

60. The transmitter of claim 42, wherein the feature program comprises financial data.

61. The transmitter of claim 42, wherein the feature program comprises motor vehicle traffic information.

62. The transmitter of claim 42, wherein the feature program comprises text or graphics.

63. The method of claim 42, wherein the mobile electronic devices do not transmit an acknowledgement of receipt of the broadcast signal.