CN1643521A - 编码的多键索引数据流结构 - Google Patents

编码的多键索引数据流结构 Download PDF

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Publication number
CN1643521A
CN1643521A CNA038066394A CN03806639A CN1643521A CN 1643521 A CN1643521 A CN 1643521A CN A038066394 A CNA038066394 A CN A038066394A CN 03806639 A CN03806639 A CN 03806639A CN 1643521 A CN1643521 A CN 1643521A
Authority
CN
China
Prior art keywords
index
key
metadata
field
uimsbf
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.)
Pending
Application number
CNA038066394A
Other languages
English (en)
Chinese (zh)
Inventor
申孝燮
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
Priority claimed from KR1020020068890A external-priority patent/KR20040010023A/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN1643521A publication Critical patent/CN1643521A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
    • H04N21/8405—Generation or processing of descriptive data, e.g. content descriptors represented by keywords
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
CNA038066394A 2002-07-23 2003-06-27 编码的多键索引数据流结构 Pending CN1643521A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20020043097 2002-07-23
KR10-2002-0043097 2002-07-23
KR10-2002-0068890 2002-11-07
KR1020020068890A KR20040010023A (ko) 2002-07-23 2002-11-07 디지털 컨텐츠 메타데이터의 복합 조건 검색을 위한인코딩된 멀티키 인덱스 정보 스트림 구조

Publications (1)

Publication Number Publication Date
CN1643521A true CN1643521A (zh) 2005-07-20

Family

ID=30772294

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA038066394A Pending CN1643521A (zh) 2002-07-23 2003-06-27 编码的多键索引数据流结构

Country Status (7)

Country Link
EP (1) EP1523720A4 (de)
JP (1) JP2005531091A (de)
CN (1) CN1643521A (de)
AU (1) AU2003243044A1 (de)
GB (1) GB2400955B (de)
RU (1) RU2303285C2 (de)
WO (1) WO2004010333A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103631842A (zh) * 2012-08-21 2014-03-12 国际商业机器公司 用于检测多列复合键列集合的方法和系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0906681A4 (de) * 1996-06-19 2002-10-16 Digital Compression Technology Verbessertes kodierungssystem zur komprimierung von digitaler übertragung
US6175835B1 (en) * 1996-07-26 2001-01-16 Ori Software Development, Ltd. Layered index with a basic unbalanced partitioned index that allows a balanced structure of blocks
US6058392A (en) * 1996-11-18 2000-05-02 Wesley C. Sampson Revocable Trust Method for the organizational indexing, storage, and retrieval of data according to data pattern signatures
US6226618B1 (en) * 1998-08-13 2001-05-01 International Business Machines Corporation Electronic content delivery system
JP3752945B2 (ja) * 2000-02-17 2006-03-08 日本電気株式会社 ディレクトリ検索システム及び方法、ディレクトリ検索プログラムを記録したコンピュータ読取可能な記録媒体
US8140859B1 (en) * 2000-07-21 2012-03-20 The Directv Group, Inc. Secure storage and replay of media programs using a hard-paired receiver and storage device
JP4651826B2 (ja) * 2001-01-31 2011-03-16 Ｎｅｃ液晶テクノロジー株式会社 反射型表示装置及びその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103631842A (zh) * 2012-08-21 2014-03-12 国际商业机器公司 用于检测多列复合键列集合的方法和系统
CN103631842B (zh) * 2012-08-21 2016-12-28 国际商业机器公司 用于检测多列复合键列集合的方法和系统

Also Published As

Publication number Publication date
EP1523720A1 (de) 2005-04-20
GB0418482D0 (en) 2004-09-22
AU2003243044A1 (en) 2004-02-09
JP2005531091A (ja) 2005-10-13
WO2004010333A1 (en) 2004-01-29
GB2400955B (en) 2005-11-16
RU2004127225A (ru) 2006-01-27
EP1523720A4 (de) 2007-09-26
RU2303285C2 (ru) 2007-07-20
GB2400955A (en) 2004-10-27

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Open date: 20050720