DE69939088D1 - Vorrichtung zur Datensymbolenzählung sowie Verfahren und Vorrichtung zur Synchronisation - Google Patents

Vorrichtung zur Datensymbolenzählung sowie Verfahren und Vorrichtung zur Synchronisation

Info

Publication number
DE69939088D1
DE69939088D1 DE69939088T DE69939088T DE69939088D1 DE 69939088 D1 DE69939088 D1 DE 69939088D1 DE 69939088 T DE69939088 T DE 69939088T DE 69939088 T DE69939088 T DE 69939088T DE 69939088 D1 DE69939088 D1 DE 69939088D1
Authority
DE
Germany
Prior art keywords
synchronization
data symbol
symbol counting
counting apparatus
data
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 - Lifetime
Application number
DE69939088T
Other languages
English (en)
Inventor
Arthur Simon Waller
Antony David Shaw
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.)
Sony Europe Ltd
Original Assignee
Sony United Kingdom 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 Sony United Kingdom Ltd filed Critical Sony United Kingdom Ltd
Application granted granted Critical
Publication of DE69939088D1 publication Critical patent/DE69939088D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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]
    • H04N21/20—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/607—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers number-of-ones counters, i.e. devices for counting the number of input lines set to ONE among a plurality of input lines, also called bit counters or parallel counters
    • 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
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
DE69939088T 1998-09-30 1999-08-24 Vorrichtung zur Datensymbolenzählung sowie Verfahren und Vorrichtung zur Synchronisation Expired - Lifetime DE69939088D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9821188A GB2342258B (en) 1998-09-30 1998-09-30 Data symbol counting device synchronising device and method

Publications (1)

Publication Number Publication Date
DE69939088D1 true DE69939088D1 (de) 2008-08-28

Family

ID=10839672

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69939088T Expired - Lifetime DE69939088D1 (de) 1998-09-30 1999-08-24 Vorrichtung zur Datensymbolenzählung sowie Verfahren und Vorrichtung zur Synchronisation

Country Status (6)

Country Link
US (1) US6633619B1 (de)
EP (1) EP0991280B1 (de)
JP (1) JP2000115272A (de)
KR (1) KR100609618B1 (de)
DE (1) DE69939088D1 (de)
GB (1) GB2342258B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6721871B2 (en) 2002-04-02 2004-04-13 Nokia Corporation Method and apparatus for synchronizing data stores with respect to changes in folders
TWI260878B (en) * 2004-08-13 2006-08-21 Realtek Semiconductor Corp Synchronization method and related apparatus of an OFDM digital communication system
CN100465877C (zh) * 2006-12-01 2009-03-04 浙江大学 高速分裂式乘累加器mac装置
US8750091B2 (en) * 2008-03-31 2014-06-10 Qualcomm Incorporated Apparatus and methods for update of symbol information

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5631645A (en) * 1993-12-29 1997-05-20 Zenith Electronics Corporation Symbol to byte converter
JP4195081B2 (ja) * 1994-06-15 2008-12-10 アールシーエー トムソン ライセンシング コーポレイシヨン テレビジョン情報を伝送するのに適しているパケット化ディジタル・データ・ストリームをフォーマット化する装置
US5546119A (en) * 1994-11-14 1996-08-13 Bestler; Caitlin B. Transmission modulator for cable television upstream data transmission
US5671253A (en) * 1995-07-12 1997-09-23 Thomson Consumer Electronics, Inc. Apparatus for demodulating and decoding video signals encoded in different formats
US5745528A (en) * 1995-07-13 1998-04-28 Zenith Electronics Corporation VSB mode selection system
JPH1023399A (ja) 1996-07-09 1998-01-23 Ekushingu:Kk Ｍｐｅｇ２データ再生装置
US6549242B1 (en) * 1997-04-04 2003-04-15 Harris Corporation Combining adjacent TV channels for transmission by a common antenna
US6243369B1 (en) * 1998-05-06 2001-06-05 Terayon Communication Systems, Inc. Apparatus and method for synchronizing an SCDMA upstream or any other type upstream to an MCNS downstream or any other type downstream with a different clock rate than the upstream

Also Published As

Publication number Publication date
KR20000028726A (ko) 2000-05-25
JP2000115272A (ja) 2000-04-21
US6633619B1 (en) 2003-10-14
EP0991280A2 (de) 2000-04-05
EP0991280B1 (de) 2008-07-16
EP0991280A3 (de) 2005-01-19
GB2342258A (en) 2000-04-05
KR100609618B1 (ko) 2006-08-09
GB9821188D0 (en) 1998-11-25
GB2342258B (en) 2003-07-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition