Laptop based television remote control

• US 8,387,885 B2
• Filed: 03/05/2010
• Issued: 03/05/2013
• Est. Priority Date: 01/12/2006
• Status: Active Grant

• Current Assignee: Broadcom Corporation (Broadcom, Inc.)
• Original Assignee: Broadcom Corporation (Broadcom, Inc.)
• Inventors: Bennett, James D., Karaoguz, Jeyhan
• Primary Examiner(s): LE, THIEN MINH
• Application Number:
  US12/718,256
• Publication Number:
  US 20100162320A1
• Time in Patent Office: 1,096 Days
• Field of Search: 235/472.01, 235/381, 235/383, 235/385, 235/375
• US Class Current: 235/472.01
• CPC Class Codes: H04N 21/4113 PC
• CPC Class Codes: H04N 21/422 Input-only peripherals , i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] input devices also receiving signals from specially adapted client devices H04N21/4104
• CPC Class Codes: H04N 21/4227 Providing Remote input by a user located remotely from the client device, e.g. at work
• CPC Class Codes: H04N 21/4345 Extraction or processing of SI, e.g. extracting service information from an MPEG stream
• CPC Class Codes: H04N 21/43615 Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals home Audio Video Interoperability [HAVI] data switching networks H04L12/2805
• CPC Class Codes: H04N 21/440263 by altering the spatial resolution, e.g. for displaying on a connected PDA
• CPC Class Codes: H04N 21/4627 Rights management associated to the content security in data switching network management H04L41/28; security management or policies for network security H04L63/20; access security in wireless networks H04W12/08
• CPC Class Codes: H04N 21/47 End-user applications

Abstract

A laptop that interacts with a television system. At least one module may be adapted to receive a user input identifying a video selection. The at least one module may also be adapted to display video information corresponding to the video selection. The at least one module may further be adapted to transmit a control signal adapted to cause the display of video information corresponding to the video selection on the television system. The laptop may, for example, be adapted to receive television system setting information and provide for user control of various television system settings. Also for example, the laptop may be adapted to receive media guide information, present such information to a user, provide for user selection of a media element, and transmit a control signal adapted to cause delivery of the selected media element from a multimedia source to the television system.

Claims

1. A portable computer that interacts with a home television system, the portable computer comprising:

a communication interface operable to communicate with a set top box of a home television system;

a user input interface operable to receive a user input identifying a media selection; and

at least one module operable to;

transmit a control signal via the communication interface to the set top box, where the control signal is adapted to direct the set top box to communicate the media selection to the portable computer.

2. The portable computer of claim 1, wherein the communication interface is operable to establish a two-way communication link with the set top box.

3. The portable computer of claim 1, wherein the communication interface is operable to establish a wireless RF communication link with the set top box.

4. The portable computer of claim 1, wherein the communication interface is operable to establish a non-tethered optical communication link with the set top box.

5. The portable computer of claim 1, where the control signal is adapted to direct the set top box to retrieve the media selection from a media source separate from the set top box.

6. The portable computer of claim 1, wherein the at least one module is operable to transmit a guide control signal to the set top box, where the guide control signal is adapted to direct the set top box to communicate media guide information to the portable computer.

7. The portable computer of claim 1, where the control signal is adapted to cause the set top box to, prior to communicating the media selection to the portable computer, transcode the media selection from a first coding format to a second coding format.

8. The portable computer of claim 7, where the first coding format generally corresponds to media coding for a home television system, and the second coding format generally corresponds to media coding for a personal computer system.

9. The portable computer of claim 1, wherein the at least one module is operable to transcode media information received from the set top box from a first coding format to a second coding format.

10. The portable computer of claim 1, wherein the at least one module is operable to utilize the communication interface to communicate with a media source via the set top box.

11. The portable computer of claim 10, where the media source is located at a different premises from the set top box.

12. The portable computer of claim 1, wherein the at least one module is operable to utilize the communication interface to communicate with a media source via the set top box and the Internet.

13. The portable computer of claim 1, where the media selection comprises audio media with no video.

14. The portable computer of claim 1, where the media selection comprises video with no audio.

15. The portable computer of claim 1, where the portable computer is a laptop computer.

16. A home television system set top box comprising:

a communication interface operable to communicate with a portable computer; and

at least one module operable to;

receive a control signal via the communication interface from a portable computer, the control signal adapted to direct the set top box to communicate a media selection to the portable computer; and

in response to the received control signal, communicate the media selection to the portable computer.

17. The set top box of claim 16, wherein the communication interface is operable to establish a wireless RF communication link with the portable computer.

18. The set top box of claim 16, wherein the at least one module is operable to, in response to the received control signal, retrieve the media selection from a media source separate from the set top box.

19. The set top box of claim 16, wherein the at least one module is operable to, in response to a received guide control signal, communicate media guide information to the portable computer.

20. The set top box of claim 16, wherein the at least one module is operable to, in response to the received control signal, prior to communicating the media selection to the portable computer, transcode the media selection from a first coding format to a second coding format.

21. The set top box of claim 16, wherein the at least one module is operable to support communication between the portable computer and a media source via the set top box.