CN100489763C - 用于自适应性地存储节目指南数据的方法和装置 - Google Patents

用于自适应性地存储节目指南数据的方法和装置 Download PDF

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Publication number
CN100489763C
CN100489763C CNB028220536A CN02822053A CN100489763C CN 100489763 C CN100489763 C CN 100489763C CN B028220536 A CNB028220536 A CN B028220536A CN 02822053 A CN02822053 A CN 02822053A CN 100489763 C CN100489763 C CN 100489763C
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CN
China
Prior art keywords
program guide
program
channel
guide information
memory
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB028220536A
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English (en)
Chinese (zh)
Other versions
CN1582427A (zh
Inventor
S·E·克罗普芬斯泰因
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Licensing Corp
Original Assignee
RCA Licensing Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RCA Licensing Corp filed Critical RCA Licensing Corp
Publication of CN1582427A publication Critical patent/CN1582427A/zh
Application granted granted Critical
Publication of CN100489763C publication Critical patent/CN100489763C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4335—Housekeeping operations, e.g. prioritizing content for deletion because of storage space restrictions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26283—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for associating distribution time parameters to content, e.g. to generate electronic program guide data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/4508—Management of client data or end-user data
    • H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
  • Television Systems (AREA)
CNB028220536A 2001-09-07 2002-09-05 用于自适应性地存储节目指南数据的方法和装置 Expired - Fee Related CN100489763C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US31804001P 2001-09-07 2001-09-07
US60/318,040 2001-09-07
US10/092,039 US20030051247A1 (en) 2001-09-07 2002-03-06 Method and apparatus for adaptively storing program guide data
US10/092,039 2002-03-06

Publications (2)

Publication Number Publication Date
CN1582427A CN1582427A (zh) 2005-02-16
CN100489763C true CN100489763C (zh) 2009-05-20

Family

ID=26784770

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028220536A Expired - Fee Related CN100489763C (zh) 2001-09-07 2002-09-05 用于自适应性地存储节目指南数据的方法和装置

Country Status (9)

Country Link
US (1) US20030051247A1 (cg-RX-API-DMAC7.html)
EP (1) EP1423784B1 (cg-RX-API-DMAC7.html)
JP (2) JP4410561B2 (cg-RX-API-DMAC7.html)
KR (2) KR101005034B1 (cg-RX-API-DMAC7.html)
CN (1) CN100489763C (cg-RX-API-DMAC7.html)
BR (1) BRPI0212326B1 (cg-RX-API-DMAC7.html)
MX (1) MXPA04002154A (cg-RX-API-DMAC7.html)
MY (1) MY153302A (cg-RX-API-DMAC7.html)
WO (1) WO2003023603A1 (cg-RX-API-DMAC7.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004056630A (ja) * 2002-07-23 2004-02-19 Sony Corp 制御システム、制御装置および方法、記録媒体、並びにプログラム
US20040117826A1 (en) * 2002-12-11 2004-06-17 Jeyhan Karaoguz Media exchange network with media guide interface
US20040123317A1 (en) * 2002-12-19 2004-06-24 Sony Corporation System and method for delivering electronic program guide
KR101204792B1 (ko) * 2007-02-05 2012-11-26 삼성전자주식회사 Ｅｐｇ 저장 방법 및 장치, ｅｐｇ 제공 방법 및 장치
US8490130B2 (en) * 2008-01-07 2013-07-16 Kabushiki Kaisha Toshiba Television channel list system and method
RU2491725C1 (ru) * 2009-06-01 2013-08-27 Шарп Кабусики Кайся Приемник и способ управления приемником
JP5554550B2 (ja) * 2009-11-27 2014-07-23 シャープ株式会社 コンテンツ情報管理装置、コンテンツ情報管理方法及びプログラム
US20180152740A1 (en) * 2016-11-29 2018-05-31 The Directv Group, Inc. Centralized metadata retrieval

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5652613A (en) * 1995-06-07 1997-07-29 Lazarus; David Beryl Intelligent electronic program guide memory management system and method
US5900868A (en) * 1997-04-01 1999-05-04 Ati International Method and apparatus for multiple channel display
US5917481A (en) * 1995-03-31 1999-06-29 Matsushita Electric Corporation Of America Electronic television program guide with selective updating

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
EP0952735B2 (en) * 1994-04-08 2007-12-26 United Video Properties, Inc. Interactive scroll program guide
US5502504A (en) * 1994-04-28 1996-03-26 Prevue Networks, Inc. Video mix program guide
JP3644455B2 (ja) * 1994-09-29 2005-04-27 ソニー株式会社 番組情報放送方式、番組情報表示方法および受信装置
JPH08251120A (ja) * 1995-03-09 1996-09-27 Nippon Hoso Kyokai <Nhk> 番組表データの伝送方法、送信および受信装置
US5828945A (en) * 1995-04-17 1998-10-27 Starsight Telecast, Inc. Merging multi-source information in a television system
US5666645A (en) * 1995-04-26 1997-09-09 News America Publications, Inc. Data management and distribution system and method for an electronic television program guide
US5699107A (en) * 1995-05-05 1997-12-16 Microsoft Corporation Program reminder system
US5801753A (en) * 1995-08-11 1998-09-01 General Instrument Corporation Of Delaware Method and apparatus for providing an interactive guide to events available on an information network
US5635989A (en) * 1996-02-13 1997-06-03 Hughes Electronics Method and apparatus for sorting and searching a television program guide
AU3294997A (en) * 1996-06-13 1998-01-07 Starsight Telecast Incorporated Method and apparatus for searching a guide using program characteristics
EP0823815A3 (en) * 1996-08-08 2000-12-13 Matsushita Electric Industrial Co., Ltd. Information receiving apparatus
US6061097A (en) * 1997-05-22 2000-05-09 United Video Properties, Inc. Interactive television program guide with selectable non-program options
US6262722B1 (en) * 1997-07-08 2001-07-17 United Video Properties, Inc. Interactive program guide navigator menu system
KR100252348B1 (ko) * 1997-09-26 2000-04-15 전주범 위성방송 수신기의 프로그램 가이드 선별적 수신 방법
US6243142B1 (en) * 1997-10-17 2001-06-05 Sony Corporation Method and apparatus for displaying time and program status in an electronic program guide
KR100304886B1 (ko) * 1998-12-01 2001-09-24 구자홍 디스플레이장치의부가정보표시방법
US6169543B1 (en) * 1998-12-28 2001-01-02 Thomson Licensing S.A. System and method for customizing program guide information to include reminder item or local identifier
JP2001078110A (ja) * 1999-07-02 2001-03-23 Sanyo Electric Co Ltd 電子番組ガイド情報表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5917481A (en) * 1995-03-31 1999-06-29 Matsushita Electric Corporation Of America Electronic television program guide with selective updating
US5652613A (en) * 1995-06-07 1997-07-29 Lazarus; David Beryl Intelligent electronic program guide memory management system and method
US5900868A (en) * 1997-04-01 1999-05-04 Ati International Method and apparatus for multiple channel display

Also Published As

Publication number Publication date
KR20100022111A (ko) 2010-02-26
US20030051247A1 (en) 2003-03-13
EP1423784A4 (en) 2005-09-07
CN1582427A (zh) 2005-02-16
JP2005509339A (ja) 2005-04-07
JP4410561B2 (ja) 2010-02-03
KR20040029468A (ko) 2004-04-06
MY153302A (en) 2015-01-29
BR0212326A (pt) 2004-09-21
BRPI0212326B1 (pt) 2016-12-13
KR101005034B1 (ko) 2010-12-30
JP4936399B2 (ja) 2012-05-23
JP2008289193A (ja) 2008-11-27
WO2003023603A1 (en) 2003-03-20
EP1423784B1 (en) 2015-01-28
EP1423784A1 (en) 2004-06-02
MXPA04002154A (es) 2005-03-07
KR100960072B1 (ko) 2010-05-31

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090520

Termination date: 20190905