Centralized video and data integration unit

• US 20040006772A1
• Filed: 10/31/2002
• Published: 01/08/2004
• Est. Priority Date: 07/08/2002
• Status: Abandoned Application

• Current Assignee: SBC Properties, L.P.
• Original Assignee: SBC Properties, L.P.
• Inventors: Costa, Pierre, Medford, Brad A., Ansari, Ahmad
• Application Number:
  US10/286,384
• Publication Number:
  US 20040006772A1
• Time in Patent Office: Days
• US Class Current: 725/120
• CPC Class Codes: H04N 21/4113 PC
• CPC Class Codes: H04N 21/4122 additional display device, e.g. video projector digital output for controlling a plurality of local displays G06F3/1423
• CPC Class Codes: H04N 21/4147 PVR [Personal Video Recorder] H04N5/76 takes precedence ; arrangements for broadcast with accumulation-type receivers H04H20/40
• CPC Class Codes: H04N 21/4183 providing its own processing capabilities, e.g. external module for video decoding
• CPC Class Codes: H04N 21/42607 for processing the incoming bitstream
• CPC Class Codes: H04N 21/42676 for modulating an analogue carrier signal to encode digital information or demodulating it to decode digital information, e.g. ADSL or cable modem
• CPC Class Codes: H04N 21/454 Content or additional data filtering, e.g. blocking advertisements
• CPC Class Codes: H04N 21/6118 involving cable transmission, e.g. using a cable modem
• CPC Class Codes: H04N 21/8126 involving additional data, e.g. news, sports, stocks, weather forecasts
• CPC Class Codes: H04N 7/104 Switchers or splitters
• CPC Class Codes: H04N 7/106 for domestic distribution
• CPC Class Codes: H04N 7/108 the cable being constituted by a pair of wires

Abstract

Each of a plurality of remote control devices is to receive a user-initiated video selection of any of a plurality of channels. Each of a plurality of video processing modules is responsive to a corresponding one of the remote control devices to request a channel based on the user-initiated video selection. A distribution module simultaneously receives all channels requested by the video processing modules and distributes the channels to those of the video processing modules requesting same. Each of a plurality of modulators is to generate a television signal based on the channel requested by an associated video processing module. A network interface is in communication with a modem to provide a data networking signal. Each of a plurality of combiners combines the television signal from a modulator with the data networking signal to form a corresponding combined television and data networking signal.

Claims

1. An apparatus comprising:

a plurality of remote control devices each to receive a user-initiated video selection of any of a plurality of channels;

a plurality of video processing modules, each of the video processing modules responsive to a corresponding one of the remote control devices to request a channel based on the user-initiated video selection;

a distribution module to simultaneously receive all channels requested by the video processing modules and to distribute the channels to those of the video processing modules requesting same;

a plurality of modulators responsive to the video processing modules, each modulator to generate a television signal based on the channel requested an associated one of the video processing modules;

a modem;

a network interface in communication with the modem to provide a data networking signal; and

a plurality of combiners each to combine the television signal from a corresponding one of the modulators with the data networking signal to form a corresponding combined television and data networking signal.

2. The apparatus of claim 1 further comprising a data packet to television signal converter to convert Web-page type information received by the modem to a television signal.

3. The apparatus of claim 2 further comprising a plurality of mixers, each mixer associated with one of the video processing modules to superimpose the television signal from the data packet to television signal converter onto the channel requested thereby.

4. The apparatus of claim 3 further comprising a selector to direct the television signal of Web-page type information to an appropriate one of the mixers.

5. The apparatus of claim 1 wherein the combined television and data networking signal has a lower frequency band for the data networking signal, and an upper frequency band for the television signal.

6. The apparatus of claim 5 wherein the lower frequency band is below 25 MHz.

7. The apparatus of claim 1 wherein the data networking signal is toned for communication over a 75-Ohm coaxial cable.

8. The apparatus of claim 1 further comprising:

at least one card-receiving slot to receive an additional at least one video processing module.

9. The apparatus of claim 1 wherein the modem comprises a digital subscriber line (DSL) modem.

10. The apparatus of claim 1 wherein the remote control devices provide a video recording selection and a video playback selection, wherein the apparatus further comprises a storage device to store video from the video service signal based on the video recording selection and to playback the video based on the video playback selection, wherein each of the video processing modules is responsive to its corresponding one of the remote controls to process the video from the storage device based on the video playback selection and to generate a corresponding television signal based thereon.

11. The apparatus of claim 1 wherein the plurality of channels comprises a plurality of direct broadcast satellite (DBS) channels, and wherein the distribution module comprises a DBS distribution module.

12. An apparatus comprising:

a plurality of remote control devices each to receive a user-initiated video selection of any of a plurality of channels;

a plurality of video processing modules, each of the video processing modules responsive to a corresponding one of the remote control devices to request a channel based on the user-initiated video selection;

a distribution module to simultaneously receive all channels requested by the video processing modules and to distribute the channels to those of the video processing modules requesting same;

a modem;

a network interface in communication with the modem to provide a data networking signal;

a data packet to television signal converter to convert Web-page type information received by the modem to a television signal;

a plurality of mixers, each of the mixers associated with one of the video processing modules;

a selector responsive to the data packet to television signal converter to direct the television signal of Web-page type information to an appropriate one of the mixers;

wherein each of the mixers is to superimpose a television signal directed thereto from the selector onto the channel requested by its associated one of the video processing modules to form a mixed signal;

a plurality of modulators, each of the modulators associated with one of the mixers to modulate its associated mixed signal onto a specific channel; and

a plurality of combiners each to combine the television signal from a corresponding one of the modulators with the data networking signal to form a corresponding combined television and data networking signal.

13. The apparatus of claim 12 wherein the combined television and data networking signal has a lower frequency band for the data networking signal, and an upper frequency band for the television signal.

14. The apparatus of claim 13 wherein the lower frequency band is below 25 MHz.

15. The apparatus of claim 12 wherein the data networking signal is toned for communication over a 75-Ohm coaxial cable.

16. The apparatus of claim 12 further comprising:

at least one card-receiving slot to receive an additional at least one video processing module.

17. The apparatus of claim 12 wherein the modem comprises a digital subscriber line (DSL) modem.

18. The apparatus of claim 12 wherein the remote control devices provide a video recording selection and a video playback selection, wherein the apparatus further comprises a storage device to store video from the video service signal based on the video recording selection and to playback the video based on the video playback selection, wherein each of the video processing modules is responsive to its corresponding one of the remote controls to process the video from the storage device based on the video playback selection and to generate a corresponding television signal based thereon.

19. The apparatus of claim 12 wherein the plurality of channels comprises a plurality of direct broadcast satellite (DBS) channels, and wherein the distribution module comprises a DBS distribution module.