System and method for effectively implementing a personal channel for interactive television

• US 6,772,147 B2
• Filed: 02/26/2002
• Issued: 08/03/2004
• Est. Priority Date: 02/26/2002
• Status: Expired

• Current Assignee: Sony Corporation (Sony Group Corp.), Sony Electronics Inc. (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.), Sony Electronics Inc. (Sony Group Corp.)
• Inventors: Wang, David S.
• Primary Examiner(s): Metjahic, Safet
• Assistant Examiner(s): FILIPCZYK, MARCIN R
• Application Number:
  US10/083,213
• Publication Number:
  US 20030163443A1
• Time in Patent Office: 889 Days
• Field of Search: 707/1-3, 455/1-10, 345/721, 345/810, 725/51, 725/53, 725/110, 725/111, 725/112, 725/37, 725/38, 348/731, 386/83
• US Class Current: 725/56
• CPC Class Codes: G06F 16/9535 Search customisation based on user profiles and personalisation
• CPC Class Codes: H04N 21/2665 Gathering content from different sources, e.g. Internet and satellite
• CPC Class Codes: H04N 21/2668 Creating a channel for a dedicated end-user group, e.g. insertion of targeted commercials based on end-user profiles information retrieval from the Internet by querying with filtering and personalisation G06F16/9535; arrangements for replacing or switching information during the broadcast H04H20/10; push services over packet-switching network H04L12/1859; adaptation of message content in packet-switching networks H04L51/063
• CPC Class Codes: H04N 21/4532 involving end-user characteristics, e.g. viewer profile, preferences monitoring of user activities for profile generation for accessing a video database G06F16/739; 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 21/458 Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations arrangements for replacing or switching information during the broadcast or during the distribution H04H20/10
• CPC Class Codes: H04N 21/4622 Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet web site content organization and management for information retrieval from the Internet G06F16/958; transmission by internet of broadcast information H04H60/82; stock exchange data over packet-switching network H04L12/1804; push services including data channel over packet-switching network H04L12/1859
• CPC Class Codes: H04N 21/4755 for defining user preferences, e.g. favourite actors or genre retrieval personalisation and generation of user profiles for the retrieval of video data G06F16/739; user profiles in network data switching protocols H04L67/306
• CPC Class Codes: H04N 21/4828 for searching program descriptors retrieval of video data G06F16/739
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests
• CPC Class Codes: Y10S 707/914 Video
• CPC Class Codes: Y10S 707/916 Audio
• CPC Class Codes: Y10S 707/922 Communications
• CPC Class Codes: Y10S 707/99933 Query processing, i.e. searching
• CPC Class Codes: Y10S 707/99937 Sorting

Abstract

A system and method for effectively implementing a personal channel for interactive television comprises a personal channel manager that may include a configuration module, a search module, and a content packaging module. A system user may utilize the configuration module to perform a personal channel configuration procedure to specify personal channel configuration data for performing a content record search procedure. The search module may manage the content record search procedure according to one or more search parameters that may be defined during the personal channel configuration procedure. The search module may selectively locate and access one or more content records from one or more remote content databases during the foregoing content record search procedure. The content packaging module may then responsively coordinate a content record sorting procedure according to user-specified sorting criteria to thereby organize the located content records into a personal channel program. The personal channel program may then be presented upon a television device for viewing by the system user.

Claims

1. A system for implementing a personal television channel, comprising:

a configuration module by which a system user performs a personal channel configuration procedure to specify personal channel configuration data for performing a content record search procedure;

a search module configured to manage said content record search procedure according to one or more search parameters that are defined during said personal channel configuration procedure, said search module selectively accessing one or more content records during said content record search procedure, said content records each including audio/video data and selected ones of said search parameters, said content records being stored on one or more content databases that are provided by corresponding content providers;

a content packaging module configured to automatically coordinate a content record sorting procedure according to predefined sorting criteria to thereby organize said content records into a personal channel program that is completely assembled in a pre-defined program sequence and a pre-defined program format for a convenient use by said system user; and

a television device configured to present said personal channel program for utilization by said system user.

2. The system of claim 1 wherein said configuration module, said search module, and said content packaging module are implemented as a personal channel manager that is alternately implemented in a settop box device, an interactive television device, and a personal computer device.

3. The system of claim 2 wherein said personal channel manager communicates with said one or more content databases by utilizing a network manager to connect said personal channel manager with an Internet system, said one or more content databases being coupled to said Internet system.

4. The system of claim 2 wherein said system user initiates said personal channel configuration procedure, said configuration module and a display manager responsively providing a configuration GUI on said television device.

5. The system of claim 4 wherein said system user initiates said personal channel configuration procedure and interacts with said configuration GUI by utilizing a wireless remote control device.

6. The system of claim 4 wherein said system user defines one or more content categories for performing said content record search procedure, said content categories each being a narrowing subdivision of a different predefined main topic that is supported by said personal television channel.

7. The system of claim 6 wherein said system user selects said search parameters for said content record search procedure, said search parameters including one or more keywords related to content information in a corresponding content record.

8. The system of claim 7 wherein said search parameters further include a content category, a content type, and a content date/time that are related to said content information in said corresponding content record.

9. The system of claim 7 wherein said system user specifies a content record sequence for performing said content record sorting procedure based upon said predefined sorting criteria to thereby produce said personal channel program, said predefined sorting criteria including said search parameters.

10. The system of claim 9 wherein said system user specifies limiting criteria for said content record search procedure, said limiting criteria including a date/time range, a maximum total duration for said personal channel program, and a maximum number of said content records for each of said content categories.

11. The system of claim 9 wherein said system user specifies one or more of said content databases to be examined for each of said content categories during said content record search procedure.

12. The system of claim 6 wherein said system user selects said search parameters for said content record search procedure, said search parameters including at least one of content provider data obtained directly from video data within said content information and content provider data obtained directly from audio data within said content information.

13. The system of claim 2 wherein said system user activates a personal channel mode for utilizing said personal channel manager to provide said personal channel program to said television device.

14. The system of claim 13 wherein said search module searches specified ones of said content databases during said content record search procedure to locate designated ones of said content records by utilizing said search parameters defined in said personal channel configuration procedure.

15. The system of claim 14 wherein said search modules sets corresponding download flags after locating each of said designated ones of said content records during said content record search procedure.

16. The system of claim 14 wherein said search module communicates with database servers corresponding to said one or more content databases to download said designated ones of said content records during said content record search procedure.

17. The system of claim 16 wherein said content packaging module automatically performs said content record sorting procedure by specifying a content record sequence based upon said predefined sorting criteria to thereby produce said personal channel program, said predefined sorting criteria including at least one of a pre-determined default sorting order, said content categories, a prior sorting history of personal channel programs, and chronological dates of said content records.

18. The system of claim 13 wherein said personal channel mode is an on-line mode during which said search module perform said content record search procedure after said system user activates said personal channel mode, said content packaging module then performing said content record sorting procedure before said system user may view said personal channel program.

19. The system of claim 13 wherein said personal channel mode is an off-line mode during which said search module has previously performed said content record search procedure at one or more designated times, said content packaging module then performing said content record sorting procedure in advance, so that said personal channel program is ready to view as soon as said system user activates said personal channel mode.

20. A method for implementing a personal television channel, comprising the steps of:

performing a personal channel configuration procedure with a configuration module to specify personal channel configuration data for performing a content record search procedure;

managing said content record search procedure with a search module according to one or more search parameters that are defined during said personal channel configuration procedure, said search module selectively accessing one or more content records during said content record search procedure, said content records each including audio/video data and selected ones of said search parameters, said content records being stored on one or more content databases that are provided by corresponding content providers;

coordinating a content record sorting procedure with a content packaging module according to predefined sorting criteria to thereby automatically organize said content records into a personal channel program that is completely assembled in a pre-defined program sequence and a pre-defined program format for an convenient use by said system user; and

presenting said personal channel program on a television device for utilization by a system user.

21. The method of claim 20 wherein said configuration module, said search module, and said content packaging module are implemented as a personal channel manager that is alternately implemented in a settop box device, an interactive television device, and a personal computer device.

22. The method of claim 21 wherein said personal channel manager communicates with said one or more content databases by utilizing a network manager to connect said personal channel manager with an Internet system, said one or more content databases being coupled to said Internet system.

23. The method of claim 21 wherein said system user initiates said personal channel configuration procedure, said configuration module and a display manager responsively providing a configuration GUI on said television device.

24. The method of claim 23 wherein said system user initiates said personal channel configuration procedure and interacts with said configuration GUI by utilizing a wireless remote control device.

25. The method of claim 23 wherein said system user defines one or more content categories for performing said content record search procedure, said content categories each being a narrowing subdivision of a different predefined main topic that is supported by said personal television channel.

26. The method of claim 25 wherein said system user selects said search parameters for said content record search procedure, said search parameters including one or more audio/video signatures related to content information in a corresponding content record.

27. The method of claim 26 wherein said search parameters further include a content category, a content type, and a content date/time that are related to said content information in said corresponding content record.

28. The method of claim 25 wherein said system user selects said search parameters for said content record search procedure, said search parameters including at least one of content provider data obtained directly from video data within said content information and content provider data obtained directly from audio data within said content information.

29. The method of claim 26 wherein said system user specifies a content record sequence for performing said content record sorting procedure based upon said predefined sorting criteria to thereby produce said personal channel program, said predefined sorting criteria including said search parameters.

30. The method of claim 29 wherein said system user specifies limiting criteria for said content record search procedure, said limiting criteria including a date/time range, a maximum total duration for said personal channel program, and a maximum number of said content records for each of said content categories.

31. The method of claim 29 wherein said system user specifies one or more of said content databases to be examined for each of said content categories during said content record search procedure.

32. The method of claim 21 wherein said system user activates a personal channel mode for utilizing said personal channel manager to provide said personal channel program to said television device.

33. The method of claim 32 wherein said search module searches specified ones of said content databases during said content record search procedure to locate designated ones of said content records by utilizing said search parameters defined in said personal channel configuration procedure.

34. The method of claim 33 wherein said search modules sets corresponding download flags after locating each of said designated ones of said content records during said content record search procedure.

35. The method of claim 33 wherein said search module communicates with database servers corresponding to said one or more content databases to download said designated ones of said content records during said content record search procedure.

36. The method of claim 35 wherein said content packaging module automatically performs said content record sorting procedure by specifying a content record sequence based upon said predefined sorting criteria to thereby produce said personal channel program, said predefined sorting criteria including at least one of a pre-determined default sorting order, said content categories, a prior sorting history of personal channel programs, and chronological dates of said content records.

37. The method of claim 32 wherein said personal channel mode is an on-line mode during which said search module perform said content record search procedure after said system user activates said personal channel mode, said content packaging module then performing said content record sorting procedure before said system user may view said personal channel program.

38. The method of claim 32 wherein said personal channel mode is an off-line mode during which said search module has previously performed said content record search procedure as an ongoing and continuous procedure of searching and downloading said content records, said content packaging module then performing said content record sorting procedure in advance, so that said personal channel program is ready to view as soon as said system user activates said personal channel mode.

39. A system for effectively implementing a personal television channel, comprising:

a configuration module utilized by a system user to perform a personal channel configuration procedure during which personal channel configuration data is specified by said system user for performing a content record search procedure, said personal channel configuration data including content categories and search parameters;

a search module configured to perform said content record search procedure according to said search parameters that are defined during said personal channel configuration procedure, said search module selectively accessing one or more content records from one or more remote content databases during said content record search procedure, said content records including video data and audio data;

a content packaging module configured to automatically coordinate a content record sorting procedure according to predefined sorting criteria, said content record sorting procedure being performed after said one or more content records have been downloaded from said one or more remote content databases, said content record sorting procedure organizing said content records into a personal channel program that is completely assembled in a pre-defined program sequence and a pre-defined program format for said system user to conveniently utilize; and

a television device configured to present said personal channel program for utilization by said system user.

40. The system of claim 39 wherein said configuration module, said search module, and said content packaging module are implemented as a personal channel manager that is alternately implemented in a settop box device and an interactive television device, said personal channel manager communicating with said one or more content databases by utilizing a network manager to connect said personal channel manager with an Internet system, said one or more content databases being coupled to said Internet system.

41. The system of claim 39 wherein said search parameters include one or more keywords related to content information in said content records, content categories, content types, and content dates/times that are related to said content information in said content records.

42. The system of claim 39 wherein said content packaging module automatically performs said content record sorting procedure by specifying a content record sequence based upon said predefined sorting criteria to thereby produce said personal channel program, said predefined sorting criteria including at least one of a pre-determined default sorting order, said content categories, a prior sorting history of personal channel programs, and chronological dates of said content records.

43. The system of claim 39 wherein said personal channel mode alternately functions in an on-line mode and an off-line mode, said on-line mode supporting said search module performing said content record search procedure only after said system user activates said personal channel mode, said content packaging module then performing said content record sorting procedure before said system user may view said personal channel program, said off-line mode supporting said search module previously performing said content record search procedure at one or more designated times prior to when said system user activates said personal channel mode, said content packaging module performing said content record sorting procedure in advance, so that said personal channel program is ready to view as soon as said system user activates said personal channel mode.