Computer-related devices and techniques for facilitating an emergency call

• US 20070189271A1
• Filed: 04/19/2006
• Published: 08/16/2007
• Est. Priority Date: 02/15/2006
• Status: Abandoned Application

• Current Assignee: YMAX Communications Corporation (B. Riley Financial, Inc.)
• Original Assignee: YMAX Communications Corporation (B. Riley Financial, Inc.)
• Inventors: Borislow, Daniel, Wood, Gregory
• Application Number:
  US11/406,228
• Publication Number:
  US 20070189271A1
• Time in Patent Office: Days
• US Class Current: 370/352
• CPC Class Codes: H04M 2242/04 for emergency applications
• CPC Class Codes: H04M 7/0057 Services where the data services network provides a telephone service in addition or as an alternative, e.g. for backup purposes, to the telephone service provided by the telephone services network

Abstract

The claimed invention consists of integrating a wireless client with a network adapter in a single device which allows a telephone to connect to a network access point for the purpose of establishing Voice-over-IP (VoIP) calls. The user can attach his telephone to the network adapter and place it anywhere within range of a wireless network and not be required to connect to a wired network via a cable. This allows the end user to place the network adapter and phone in a place without the restrictions of wires. Also, the network adapter could be used to transmit voice data over a broadband link and to transmit emergency calls over a cellular network. In a further embodiment of the invention, various elements of the emergency call re-routing functionality may be placed at various points in a telephone system, for example, in a telephone, a specialized adapter or a conventional personal computer.

Claims

1. A device for use with a computer, the device comprising:

control logic that receives a first signal and evaluates the first signal to determine whether the first signal corresponds to an emergency call;

the control logic outputting a second signal if it is determined that the first signal corresponds to the emergency call; and

a first transceiver that receives the second signal from said control logic and transmits a radio signal to establish a two-way communication channel corresponding to the emergency call upon receipt of the second signal.

2. The device according to claim 1, wherein the emergency call is an emergency “

911”

call.

3. The device according to claim 1, wherein the first signal is an analog signal.

4. The device according to claim 3, wherein the analog signal is a dual-tone multi-frequency based signal.

5. The device according to claim 1, wherein the first signal is a digital signal.

6. The device according to claim 3, further comprising an analog to digital converter for converting a third signal into a digital signal, the digital signal being the first signal.

7. The device according to claim 1, wherein the second signal is identical to the first signal.

8. The device according to claim 1, wherein the second signal is derived from the first signal.

9. The device according to claim 1, wherein said control logic comprises a controller.

10. The device according to claim 1, wherein said control logic is implemented on an application specific integrated chip.

11. The device according to claim 1, wherein said control logic and said first transceiver are implemented on an application specific integrated chip.

12. The device according to claim 1, wherein said control logic determines if the first signal corresponds to an outbound call other than the emergency call, and wherein said control logic provides the first signal to said computer if it is determined that the first signal corresponds to an outbound call other than the emergency call, said computer facilitating the transfer of a third signal corresponding to the outbound call via a data network, the third signal being a digital signal.

13. The device according to claim 12, wherein the outbound call is implemented as a VoIP call and the third signal comprises at least one packet of data and an address corresponding to a remote device that is to receive the packet of data.

14. The device according to claim 1, further comprising a connector that couples said device to said computer.

15. The device according to claim 14, wherein said connector comprises a USB connector.

16. The device according to claim 14, wherein said connector comprises an Ethernet connector.

17. The device according to claim 1, wherein said device is wirelessly coupled to said computer.

18. The device according to claim 17, further comprising a second transceiver that wirelessly couples said device to said computer.

19. The device according to claim 1, wherein said control logic is implemented on a card to be inserted within a slot of said computer.

20. The device according to claim 1, wherein said control logic and said first transceiver are implemented on a card to be inserted within a slot of said computer.

21. The device according to claim 1, wherein said control logic is built into said computer.

22. The device according to claim 1, wherein said control logic and said first transceiver are built into said computer.

23. The device according to claim 1, wherein the device is without a subscriber identity module.

24. The device according to claim 1, wherein the device is without a connector for a subscriber identity module.

25. A computer system for facilitating telephone calls having at least one computer, comprising:

control logic that receives a first signal and that is programmed to evaluate the first signal to determine whether the first signal corresponds to an emergency call, the control logic outputting a second signal if it is determined that the first signal corresponds to the emergency call; and

a first transceiver that receives the second signal from said control logic and transmits a radio signal to establish a two-way communication channel corresponding to the emergency call upon receipt of the second signal.

26. The computer system according to claim 25, wherein the emergency call is an emergency “

911”

call.

27. The computer system according to claim 25, wherein the first signal is an analog signal.

28. The computer system according to claim 27, wherein the analog signal is a dual-tone multi-frequency based signal.

29. The computer system according to claim 25, wherein the first signal is a digital signal.

30. The computer system according to claim 27, further comprising an analog to digital converter for converting a third signal into a digital signal, the digital signal being the first signal.

31. The computer system according to claim 25, wherein the second signal is identical to the first signal.

32. The computer system according to claim 25, wherein the second signal is derived from the first signal.

33. The computer system according to claim 25, wherein said control logic comprises a controller.

34. The computer system according to claim 25, wherein said control logic is implemented on an application specific integrated chip.

35. The computer system according to claim 25, wherein said control logic and said first transceiver are implemented on an application specific integrated chip.

36. The computer system according to claim 25, wherein said control logic determines if the first signal corresponds to an outbound call other than the emergency call, said control logic facilitating the transfer of a third signal corresponding to the outbound call via a data network if it is determined that the first signal corresponds to an outbound call other than the emergency call, the third signal being a digital signal.

37. The computer system according to claim 36, wherein the outbound call is implemented as a VoIP call and the third signal comprises at least one packet of data and an address corresponding to a remote device that is to receive the packet of data.

38. The computer system according to claim 25, wherein at least one of said control logic and said first transceiver is in a device separate from said computer and wherein said device is coupled to said computer.

39. The computer system of claim 38, wherein said computer system further comprises a connector that couples said device to said computer.

40. The computer system according to claim 39, wherein said connector comprises a USB connector.

41. The computer system according to claim 39, wherein said connector comprises an Ethernet connector.

42. The computer system according to claim 38, wherein said device is wirelessly coupled to said computer.

43. The computer system according to claim 42, further comprising a second transceiver that wirelessly couples said device to said computer.

44. The computer system according to claim 25, wherein said control logic is implemented on a card to be inserted within a slot of said computer.

45. The computer system according to claim 25, wherein said control logic and said first transceiver are implemented on a card to be inserted within a slot of said computer.

46. The computer system according to claim 25, wherein said control logic is built into said computer.

47. The computer system according to claim 25, wherein said control logic and said first transceiver are built into said computer.

48. The computer system according to claim 25, wherein the computer system is without a subscriber identity module.

49. The computer system according to claim 25, wherein the computer system is without a connector for a subscriber identity module.

50. A processor program product for use in a device having a processor for executing software instructions, the device being for use with a computer, said processor program product comprising:

a processor usable medium having processor readable program code embodied therein for causing the processor to receive a first signal and evaluate the first signal to determine whether the first signal corresponds to an emergency call, said processor readable program code causing said processor to output a second signal to a first transceiver if it is determined that the first signal corresponds to the emergency call, the first transceiver being capable of receiving the second signal from said processor and transmitting a radio signal to establish a two-way communication channel corresponding to the emergency call upon receipt of the second signal.

51. The processor program product according to claim 50, wherein the processor readable program code further causes the processor to determine if the first signal corresponds to an outbound call other than the emergency call, said processor facilitating the transfer of a third signal corresponding to the outbound call via a data network if it is determined that the first signal corresponds to an outbound call other than the emergency call, the third signal being a digital signal.

52. The processor program product according to claim 51, wherein the outbound call is implemented as a VoIP call and the third signal comprises at least one packet of data and an address corresponding to a remote device that is to receive the packet of data.

53. A method for making a telephone call comprising:

evaluating, in a device for a computer, a first signal to determine whether the first signal corresponds to an emergency call; and

transmitting, via a transceiver, a radio signal to establish a two-way communication channel corresponding to the emergency call if it is determined that the first signal corresponds to an emergency call.

54. The method according to claim 53, wherein the emergency call is an emergency “

911”

call.

55. The method according to claim 53, wherein the first signal is an analog signal.

56. The method according to claim 55, wherein the analog signal is a dual-tone multi-frequency based signal.

57. The method according to claim 53, wherein the first signal is a digital signal.

58. The method according to claim 55, further comprising the act of converting a second signal into a digital signal, the digital signal being the first signal.

59. The method according to claim 53, further comprising the acts of:

evaluating, in said device, the first signal to determine if the first signal corresponds to an outbound call other than the emergency call;

providing the first signal to a computer if it is determined that the first signal corresponds to an outbound call other than the emergency call; and

transferring a second signal corresponding to the outbound call via a data network, the second signal being a digital signal.

60. The method according to claim 59, wherein the outbound call is implemented as a VoIP call and the second signal comprises at least one packet of data and an address corresponding to a remote device that is to receive the packet of data.

61. A method for making a telephone call comprising:

evaluating, in a computer, a first signal to determine whether the first signal corresponds to an emergency call; and

transmitting, via a transceiver, a radio signal to establish a two-way communication channel corresponding to the emergency call if it is determined that the first signal corresponds to the emergency call.

62. The method according to claim 61, wherein the emergency call is an emergency “

911”

call.

63. The method according to claim 61, wherein the first signal is an analog signal.

64. The method according to claim 63, wherein the analog signal is a dual-tone multi-frequency based signal.

65. The method according to claim 61, wherein the first signal is a digital signal.

66. The method according to claim 61, further comprising the act of converting a second signal into a digital signal, the digital signal being the first signal.

67. The method according to claim 61, further comprising the acts of:

evaluating, in said computer, the first signal to determine if the first signal corresponds to an outbound call other than the emergency call; and

transferring a second signal corresponding to the outbound call via a data network, the second signal being a digital signal.

68. The method according to claim 67, wherein the outbound call is implemented as a VoIP call and the second signal comprises at least one packet of data and an address corresponding to a remote device that is to receive the packet of data.

69. The method according to claim 61, wherein said transceiver is located in said computer.

70. A device for use with a computer, the device comprising:

control logic that receives a first signal and evaluates the first signal to determine whether the first signal corresponds to an emergency call;

the control logic outputting a second signal if it is determined that the first signal corresponds to the emergency call; and

a first transceiver that receives the second signal from said control logic and transmits a radio signal to establish a two-way communication channel corresponding to the emergency call upon receipt of the second signal, wherein said two-way communication channel comprises a commercial mobile radio service.

71. A computer system for facilitating telephone calls having at least one computer, comprising:

control logic that receives a first signal and that is programmed to evaluate the first signal to determine whether the first signal corresponds to an emergency call, the control logic outputting a second signal if it is determined that the first signal corresponds to the emergency call; and

a first transceiver that receives the second signal from said control logic and transmits a radio signal to establish a two-way communication channel corresponding to the emergency call upon receipt of the second signal, wherein said two-way communication channel comprises a commercial mobile radio service.

72. A processor program product for use in a device having a processor for executing software instructions, the device being for use with a computer, said processor program product comprising:

a processor usable medium having processor readable program code embodied therein for causing the processor to receive a first signal and evaluate the first signal to determine whether the first signal corresponds to an emergency call;

said processor readable program code causing said processor to output a second signal to a first transceiver if it is determined that the first signal corresponds to the emergency call, the first transceiver being capable of receiving the second signal from said processor and transmitting a radio signal to establish a two-way communication channel corresponding to the emergency call upon receipt of the second signal, wherein said two-way communication channel comprises a commercial mobile radio service.

73. A method for making a telephone call comprising:

evaluating, in a device for a computer, a first signal to determine whether the first signal corresponds to an emergency call; and

transmitting, via a transceiver, a radio signal to establish a two-way communication channel corresponding to the emergency call if it is determined that the first signal corresponds to the emergency call, wherein said two-way communication channel comprises a commercial mobile radio service.

74. A method for making a telephone call comprising:

evaluating, in a computer, a first signal to determine whether the first signal corresponds to an emergency call; and

transmitting, via a transceiver, a radio signal to establish a two-way communication channel corresponding to the emergency call if it is determined that the first signal corresponds to the emergency call, wherein said two-way communication channel comprises a commercial mobile radio service.