CN1250002C - 用户在有效期内请求服务时的数字广播系统及其控制方法 - Google Patents

用户在有效期内请求服务时的数字广播系统及其控制方法 Download PDF

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Publication number
CN1250002C
CN1250002C CNB001202014A CN00120201A CN1250002C CN 1250002 C CN1250002 C CN 1250002C CN B001202014 A CNB001202014 A CN B001202014A CN 00120201 A CN00120201 A CN 00120201A CN 1250002 C CN1250002 C CN 1250002C
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CN
China
Prior art keywords
data
services
service
program
relevant
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
CNB001202014A
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English (en)
Chinese (zh)
Other versions
CN1275029A (zh
Inventor
柳周铉
黄圭镐
吴成男
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN1275029A publication Critical patent/CN1275029A/zh
Application granted granted Critical
Publication of CN1250002C publication Critical patent/CN1250002C/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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23614—Multiplexing of additional data and video streams
    • H04N21/23617—Multiplexing of additional data and video streams by inserting additional data into a data carousel, e.g. inserting software modules into a DVB carousel
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4348—Demultiplexing of additional data and video streams
    • H04N21/4349—Demultiplexing of additional data and video streams by extracting from data carousels, e.g. extraction of software modules from a DVB carousel

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
CNB001202014A 1999-05-20 2000-05-20 用户在有效期内请求服务时的数字广播系统及其控制方法 Expired - Fee Related CN1250002C (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR18174/1999 1999-05-20
KR18174/99 1999-05-20
KR19990018174 1999-05-20
KR33250/99 1999-08-13
KR33250/1999 1999-08-13
KR1019990033250A KR100745996B1 (ko) 1999-05-20 1999-08-13 디지털 방송 시스템 및 그 제어 방법

Publications (2)

Publication Number Publication Date
CN1275029A CN1275029A (zh) 2000-11-29
CN1250002C true CN1250002C (zh) 2006-04-05

Family

ID=26635192

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB001202014A Expired - Fee Related CN1250002C (zh) 1999-05-20 2000-05-20 用户在有效期内请求服务时的数字广播系统及其控制方法

Country Status (3)

Country Link
JP (1) JP3868714B2 (ja)
KR (1) KR100745996B1 (ja)
CN (1) CN1250002C (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7917921B2 (en) * 2001-09-19 2011-03-29 Koninklijke Philips Electronics N.V. Control of an interactive application
KR20030025444A (ko) * 2001-09-20 2003-03-29 주식회사 에이스테크놀로지 디지털 위성방송 시스템의 정보 송수신 방법 및 수신장치
KR100438858B1 (ko) * 2002-02-07 2004-07-05 엘지전자 주식회사 데이터 방송의 수신속도를 향상시키는 방법
JP4875987B2 (ja) 2004-11-02 2012-02-15 パナソニック株式会社 アプリケーションプログラム実行装置
KR101227500B1 (ko) * 2006-05-17 2013-01-29 엘지전자 주식회사 디지털 방송 신호를 처리하는 장치 및 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05137125A (ja) * 1991-11-13 1993-06-01 Victor Co Of Japan Ltd 文字多重放送受信装置
JPH05191787A (ja) * 1992-01-16 1993-07-30 Canon Inc 文字放送受信装置
JPH05328318A (ja) * 1992-05-21 1993-12-10 Sanyo Electric Co Ltd 文字多重放送の受信方法
JPH1127639A (ja) * 1997-07-03 1999-01-29 Matsushita Electric Ind Co Ltd データ放送送信装置、データ放送受信装置及びデータ放送送受信システム

Also Published As

Publication number Publication date
KR100745996B1 (ko) 2007-08-06
JP3868714B2 (ja) 2007-01-17
KR20000075387A (ko) 2000-12-15
JP2000358233A (ja) 2000-12-26
CN1275029A (zh) 2000-11-29

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

Granted publication date: 20060405

Termination date: 20160520

CF01 Termination of patent right due to non-payment of annual fee