AU2003243044A1 - Encoded multi-key index data stream structure - Google Patents

Encoded multi-key index data stream structure

Info

Publication number
AU2003243044A1
AU2003243044A1 AU2003243044A AU2003243044A AU2003243044A1 AU 2003243044 A1 AU2003243044 A1 AU 2003243044A1 AU 2003243044 A AU2003243044 A AU 2003243044A AU 2003243044 A AU2003243044 A AU 2003243044A AU 2003243044 A1 AU2003243044 A1 AU 2003243044A1
Authority
AU
Australia
Prior art keywords
data stream
index data
key index
stream structure
encoded multi
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.)
Abandoned
Application number
AU2003243044A
Inventor
Hyoseop Shin
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/en
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of AU2003243044A1 publication Critical patent/AU2003243044A1/en
Abandoned 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
AU2003243044A 2002-07-23 2003-06-27 Encoded multi-key index data stream structure Abandoned AU2003243044A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20020043097 2002-07-23
KR10-2002-0043097 2002-07-23
KR1020020068890A KR20040010023A (en) 2002-07-23 2002-11-07 Encoded multi-key index data stream structure
KR10-2002-0068890 2002-11-07
PCT/KR2003/001262 WO2004010333A1 (en) 2002-07-23 2003-06-27 Encoded multi-key index data stream structure

Publications (1)

Publication Number Publication Date
AU2003243044A1 true AU2003243044A1 (en) 2004-02-09

Family

ID=30772294

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003243044A Abandoned AU2003243044A1 (en) 2002-07-23 2003-06-27 Encoded multi-key index data stream structure

Country Status (7)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2505183A (en) * 2012-08-21 2014-02-26 Ibm Discovering composite keys

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6226618B1 (en) * 1998-08-13 2001-05-01 International Business Machines Corporation Electronic content delivery system
JP3752945B2 (en) * 2000-02-17 2006-03-08 日本電気株式会社 DIRECTORY SEARCH SYSTEM AND METHOD, COMPUTER-READABLE RECORDING MEDIUM CONTAINING DIRECTORY SEARCH PROGRAM

Also Published As

Publication number Publication date
WO2004010333A1 (en) 2004-01-29
GB2400955A (en) 2004-10-27
CN1643521A (en) 2005-07-20
RU2303285C2 (en) 2007-07-20
EP1523720A1 (en) 2005-04-20
RU2004127225A (en) 2006-01-27
JP2005531091A (en) 2005-10-13
GB2400955B (en) 2005-11-16
EP1523720A4 (en) 2007-09-26
GB0418482D0 (en) 2004-09-22

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase