System for interactive television

• US 20050114906A1
• Filed: 10/26/2004
• Published: 05/26/2005
• Est. Priority Date: 05/03/1993
• Status: Abandoned Application

• Current Assignee: ActiveVideo Networks, Inc. (CommScope Holding Company, Inc.)
• Original Assignee: ICTV, Inc.
• Inventors: Hoarty, W. Leo, Lauder, Gary M.
• Application Number:
  US10/973,994
• Publication Number:
  US 20050114906A1
• Time in Patent Office: Days
• US Class Current: 725/135
• CPC Class Codes: G06F 2203/04802 3D-info-object: information is displayed on the internal or external surface of a three dimensional manipulable object, e.g. on the faces of a cube that can be rotated by the user
• CPC Class Codes: G06F 3/04815 Interaction with a metaphor-based environment or interaction object displayed as three-dimensional, e.g. changing the user viewpoint with respect to the environment or object
• CPC Class Codes: H04N 19/48 using compressed domain processing techniques other than decoding, e.g. modification of transform coefficients, variable length coding [VLC] data or run-length data motion estimation in a transform domain H04N19/547; processing of decoded motion vectors H04N19/513
• CPC Class Codes: H04N 19/61 in combination with predictive coding
• CPC Class Codes: H04N 19/90 using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
• CPC Class Codes: H04N 21/2221 being a cable television head-end CATV in broadcast systems H04H20/78
• CPC Class Codes: H04N 21/2365 Multiplexing of several video streams
• CPC Class Codes: H04N 21/25891 being end-user preferences retrieval of video data in a video database based on user preferences G06F16/739; arrangements for recognizing users' preferences H04H60/46; user profiles in network data switching protocols H04L67/306; processing of user preferences or user profiles in wireless networks H04W8/18
• CPC Class Codes: H04N 21/426 Internal components of the client ; Characteristics thereof H04N5/44 takes precedence
• CPC Class Codes: H04N 21/4305 Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets arrangements for synchronising receiver with transmitter by comparing receiver clock with transmitter clock H04L7/0012; arrangements for synchronising receiver with transmitter wherein the receiver takes measures against momentary loss of synchronisation H04L7/0083
• CPC Class Codes: H04N 21/4347 Demultiplexing of several video streams
• CPC Class Codes: H04N 21/4405 involving video stream decryption
• CPC Class Codes: H04N 21/478 Supplemental services, e.g. displaying phone caller identification, shopping application
• CPC Class Codes: H04N 21/6118 involving cable transmission, e.g. using a cable modem
• CPC Class Codes: H04N 21/6168 involving cable transmission, e.g. using a cable modem
• CPC Class Codes: H04N 21/6377 directed to server one-way streaming services wherein the source is controlled by the destination H04L65/613
• CPC Class Codes: H04N 21/6582 Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number arrangements where receivers interact with the broadcast H04H20/38
• CPC Class Codes: H04N 5/265 Mixing
• CPC Class Codes: H04N 5/45 Picture in picture , e.g. displaying simultaneously another television channel in a region of the screen
• CPC Class Codes: H04N 7/10 Adaptations for transmission by electrical cable H04N7/12 takes precedence
• CPC Class Codes: H04N 7/173 : with two-way working, e.g. subscriber sending a programme selection signal
• CPC Class Codes: H04N 7/17345 : Control of the passage of the selected programme

Abstract

An interactive television system, for providing interactive television service. The interactive television system has an information source available at a remote location for supplying a plurality of information services and an information network in communication with the remote location for delivering the information services to subscriber televisions. The interactive television system includes a plurality of home interface controllers. One of the home interface controllers is associated with a subscriber television. The home interface controller includes a data transceiver that is in communication with the remote location, and a selection input for receiving signals from a subscriber selection device. The home interface controller also has an interactive mode. The interactive television system also includes a node that is disposed at the remote location and provides information signals for transmission via the information network, so that when a given one of the home interface controllers is in the interactive mode signals at the selection input of the given home interface controller resulting from subscriber input via a subscriber selection device generate control data. The node receives the control data over the information network from the data transceiver of the given home interface controller. The node transmits a selected information signal that is capable of full motion video on a television information signal on the information network to the subscriber television with which the given controller is associated so that the given information signal is made available to the subscriber television. The content of the information signal is modified in response to control data resulting from subscriber input via the subscriber selection device.

Claims

1. A method for providing interactive service over an information network to a plurality of subscriber television sets, said method comprising:

detecting at a node on the information network a request, from a home interface controller associated with one of the subscriber televisions sets, for an information service in an interactive mode;

controlling at a processor in the node, in response to detection of the request, an interactive session with the requesting home interface controller;

providing an information signal capable of full motion video responsive to the interactive session through the information network to the subscriber television set associated with the requesting home interface controller for display of an image produced by the information signal; and

receiving data communications at the processor from the requesting home interface controller during the interactive session representative of commands interactive with the image on the associated subscriber television set.

2. The method of claim 1 wherein the home interface controller includes a television input coupled to the information network and a television output coupled to the associated subscriber television set and wherein the step of providing further includes passing the information signal from the requesting home interface controller to the associated subscriber television set.

3. The method of claim 2 further comprising:

activating a subscriber selection device within view of the associated subscriber television set to generate data communications to be sent by the requesting home interface controller to the processor in the node so as to interact with the image on the subscriber television set.

4. The method of claim 3 further comprising:

transmitting from a home interface controller a request over the information network for an information service in interactive mode.

5. An interactive television information system for use over an information network that delivers information services to subscriber televisions, the interactive television information system comprising;

a plurality of home interface controllers, each such home interface controller being associated with a subscriber television and having a data transceiver, the plurality of home interface controllers, each operative over the information network;

an activation controller, in the information network, for determining whether a given home interface controller is to be placed in an interactive mode; and

a processor, responsive to said activation controller, in communication with the information network for providing an information signal, the information signal being capable of full motion video in the interactive mode, for transmission on the information network and viewable reception only in the subscriber television associated with the home interface controller to be placed in interactive mode, said processor controlling an interactive session with the home interface controller to be placed in interactive mode.

6. The interactive television information system of claim 5 further comprising a plurality of subscriber selection devices, each device associated with one of said home interface controllers and in communication with the data transceiver, for facilitating subscriber inputs in an interactive session.

7. An interactive television information system, for providing interactive television service having (i) an information source available at a remote location for supplying a plurality of information services and (ii) an information network in communication with the remote location for delivering the information services to subscriber televisions, the interactive television system comprising:

a plurality of home interface controllers, one such home interface controller associated with each subscriber television and having an interactive mode as well as (a) a data transceiver, operative over information network to the remote location and (b) a selection input for receiving signal from a subscriber selection device; and

;

a processor, disposed at the remote location and available to the information network, providing an information signal for transmission via the information network, so that when a given one of the home interface controllers is in the interactive mode (i) signals at the selection input of the given home interface controller resulting from subscriber input via a subscriber selection device generate control data, (ii) the processor receives the control data over the information network from the data transceiver of the given home interface controller, (iii) the information signal provided by the processor is transmitted on the information network to the subscriber television with which the given controller is associated so that the information signal is made available to said subscriber television, the information signal being capable of full motion video, and (iv) the content of the information signal is modified in response to control data resulting from subscriber input via the subscriber selection device.

8. An interactive television system, for providing interactive television service having (i) an information source available at a remote location for supplying a plurality of information services and (ii) an information network in communication with the remote location for delivering the information services to subscriber televisions, the interactive television system comprising:

a plurality of home interface controllers, one such home interface controller associated with each subscriber television and having an interactive mode as well as (a) a data transceiver in communication with the remote location;

(b) a selection input for receiving signals from a subscriber selection device;

a node, disposed at the remote location providing information signals for transmission via the information network, so that when a given one of the home interface controllers is in the interactive mode (i) signals at the selection input of the given home interface controller resulting from subscriber input via a subscriber selection device generate control data, (ii) the node receives the control data over the information network from the data transceiver of the given home interface controller, (iii) the node transmits a given information signal being capable of full motion video on a television information signal on the information network to the subscriber television with which the given controller is associated so that the given information signal is made available to said subscriber television, and (iv) the content of the given information signal is modified in response to control data resulting from subscriber input via the subscriber selection device.

9. The interactive television information system according to claim 8 wherein each home interface controller further includes input selection means for selecting a given one of the television information signals.