Method and apparatus for time and space domain shifting of broadcast signals

• US 7,203,456 B1
• Filed: 02/20/2001
• Issued: 04/10/2007
• Est. Priority Date: 02/25/2000
• Status: Expired due to Term

• Current Assignee: TQ Beta LLC (Techquity Capital Management, LLC)
• Original Assignee: Cypress Semiconductor Corporation (Infineon Technologies AG)
• Inventors: Beard, Paul, Alfaro, Enrique
• Primary Examiner(s): Urban, Edward F.
• Assistant Examiner(s): Lee, John J.
• Application Number:
  US09/791,029
• Time in Patent Office: 2,240 Days
• Field of Search: 455/404.2, 455/414.1, 455/414.3, 455/414.4, 4554142- 4, 455/421, 455/432.1, 455/432.2, 455/454, 455/456.1, 455/456.2, 455/456.5, 455/517, 455/435.1, 455/445, 455/12.1, 455/412.1, 455/440, 455/3.02, 455/3.03, 455/431.1, 455/432.3, 455/18, 455/20, 455/21, 455/550.1, 455/74, 455/41.2, 455/427, 455/3.01, 455/422.1, 709/218, 709/231, 725/14, 725/142, 725/92, 725/115, 370/487, 370/389
• US Class Current: 455/3.01
• CPC Class Codes: H04H 20/02 Arrangements for relaying broadcast information
• CPC Class Codes: H04H 60/27 Arrangements for recording or accumulating broadcast information or broadcast-related information
• CPC Class Codes: H04H 60/76 Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet for broadcast H04H20/65
• CPC Class Codes: H04H 60/82 the transmission system being the Internet

Abstract

A method and apparatus for time and space domain shifting of broadcast signals is disclosed. A broadcast station in a first geographic location transmits in a first time frame a broadcast signal to a local receiver also located in the first geographic location. The local receiver encodes the broadcast signal into an encoded signal capable of being transmitted via a world wide network, and then transmits the encoded signal via the world wide network. The transmitted encoded signal is received by a media player located within a second geographic location outside the first geographic location and coupled to the world wide network, and the encoded signal is decoded by the media player such that information contained within the signal is capable of being reproduced. The information may be reproduced by the media player as the signal is received via the world wide network, or the reproduction of the information may be delayed to a predetermined time such that the time frame of the broadcast signal may be shifted from the first time frame to a second time frame. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other researcher to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

Claims

1. A method comprising:

receiving a signal that was broadcast from a broadcast station in a first geographic location using a transmitter during a first time frame, the first geographic location defined as an area where a strength of the signal is sufficient for a receiver to detect the signal, the signal containing information capable of being reproduced;

encoding the signal to produce an encoded signal suitable for transmission via a world wide network;

transmitting the encoded signal via the world wide network;

receiving the encoded signal and converting it into a decoded signal in a second geographic location, the second geographic location defined as an area where the strength of the signal is insufficient for the receiver to detect the signal;

storing the decoded signal; and

reproducing the information in the decoded signal in the second geographic location at a time chosen by a user of the information in the second geographic location during a second time frame;

where a delay between the first time frame and the second time frame is greater than a delay caused by receiving the signal, encoding the received signal, transmitting the encoded signal, receiving the encoded signal, and decoding the encoded signal.

2. The method of claim 1, the signal comprising a radio signal.

3. The method of claim 1, the signal comprising a television signal.

4. The method of claim 1, the world wide network comprising the Internet.

5. The method of claim 1, said receiving step, said encoding step, and said transmitting step implemented by a machine readable program of instructions capable of causing a machine to execute the method.

6. A method comprising:

receiving a signal that was broadcast from a transmitter in a first geographic location during a first time frame, the signal containing information capable of being reproduced;

encoding the signal to produce an encoded signal capable of being broadcast via a world wide network;

transmitting the encoded signal via the world wide network;

receiving the encoded signal via the world wide network in a second geographic location that is exclusive of the first geographic location, the second geographic location defined as an area where the strength of the signal is insufficient for the receiver to detect the signal;

decoding the encoded signal to produce a decoded signal;

storing the decoded signal; and

reproducing the information in the decoded signal during a second time frame chosen by a user of the information in the second geographic location, wherein a delay between the first time frame and the second time frame is greater than a delay caused by receiving the signal, encoding the received signal, transmitting the encoded signal, receiving the encoded signal, and decoding the encoded signal.

7. The method of claim 6, the signal comprising a radio signal.

8. The method of claim 6, the signal comprising a television signal.

9. The method of claim 6, the world wide network comprising the Internet.

10. The method of claim 6, said receiving step, said decoding step, and said reproducing step being implemented by a machine readable program of instructions capable of causing a machine to execute the method.

11. A method comprising:

receiving a signal broadcast in a first geographic location during a first time frame, the signal containing information capable of being reproduced;

encoding the received signal into an encoded signal suitable for transmission via a world wide network;

transmitting the encoded signal via the world wide network;

receiving the encoded signal via the world wide network; and

decoding the encoded signal such that the information is capable of being reproduced; and

reproducing the information during a second time frame, wherein a delay between the first time frame and the second time frame is greater than a delay caused by receiving the signal, encoding the received signal, transmitting the encoded signal, receiving the encoded signal, and decoding the encoded signal.

12. A method as claimed in claim 11, the signal being a radio signal.

13. A method as claimed in claim 11, the signal being a television signal.

14. A method as claimed in claim 11, the world wide network being the Internet.

15. A method as claimed in claim 11, said receiving step, said encoding step, said transmitting step, said receiving step, said decoding step, and said reproducing step being implemented by a machine readable program of instructions capable of causing the machine to execute the method.

16. An apparatus comprising:

means for receiving a second broadcast via a world wide network, the second broadcast including an encoded signal, the encoded signal containing information that was transmitted in a first geographic location in a first time frame using a first broadcast, the first broadcast occurring prior to the second broadcast;

means for decoding the encoded signal into a decoded signal;

means, coupled to said decoding means, for storing the decoded signal; and

means, coupled to said decoding means, for reproducing the information in a second geographic location in a second time frame, the second time frame chosen by a user of the information;

wherein a delay between the first time frame and the second time frame is greater than a delay caused by receiving the second broadcast and decoding the encoded signal.

17. The apparatus of claim 16, said receiving means capable of receiving the encoded signal via the Internet.

18. The apparatus of claim 16, said receiving means comprising a network coupling system.

19. The apparatus of claim 16, said decoding means comprising a computer system.

20. The apparatus of claim 16, said reproducing means comprising a computer system.