AU2001269125A1 - Coding of a data stream - Google Patents

Coding of a data stream

Info

Publication number
AU2001269125A1
AU2001269125A1 AU2001269125A AU6912501A AU2001269125A1 AU 2001269125 A1 AU2001269125 A1 AU 2001269125A1 AU 2001269125 A AU2001269125 A AU 2001269125A AU 6912501 A AU6912501 A AU 6912501A AU 2001269125 A1 AU2001269125 A1 AU 2001269125A1
Authority
AU
Australia
Prior art keywords
coding
data stream
stream
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.)
Abandoned
Application number
AU2001269125A
Inventor
Marco Chiani
Maria G. Martini
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of AU2001269125A1 publication Critical patent/AU2001269125A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/007—Unequal error protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/66—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving data partitioning, i.e. separation of data into packets or partitions according to importance
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H03M13/356—Unequal error protection [UEP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0059—Convolutional codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/18—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a set of transform coefficients
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/67—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving unequal error protection [UEP], i.e. providing protection according to the importance of the data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
    • H04N21/43637—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0098—Unequal error protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
AU2001269125A 2000-07-17 2001-07-05 Coding of a data stream Abandoned AU2001269125A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00202530 2000-07-17
EP00202530 2000-07-17
PCT/EP2001/007760 WO2002007326A1 (en) 2000-07-17 2001-07-05 Coding of a data stream

Publications (1)

Publication Number Publication Date
AU2001269125A1 true AU2001269125A1 (en) 2002-01-30

Family

ID=8171811

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001269125A Abandoned AU2001269125A1 (en) 2000-07-17 2001-07-05 Coding of a data stream

Country Status (8)

Country Link
US (2) US20020158781A1 (en)
EP (2) EP1303916A1 (en)
JP (2) JP2004504756A (en)
KR (2) KR100870048B1 (en)
CN (2) CN1199360C (en)
AU (1) AU2001269125A1 (en)
TW (1) TW564644B (en)
WO (2) WO2002007326A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7406104B2 (en) * 2000-08-25 2008-07-29 Lin Yang Terrestrial digital multimedia/television broadcasting system
US7165207B2 (en) * 2002-01-18 2007-01-16 Koninklijke Philips Electronics N.V. Robust signal coding
CN1633815A (en) * 2002-02-18 2005-06-29 皇家飞利浦电子股份有限公司 Coding a data stream with unequal error protection
FR2837332A1 (en) * 2002-03-15 2003-09-19 Thomson Licensing Sa DEVICE AND METHOD FOR INSERTING ERROR CORRECTION AND RECONSTITUTION CODES OF DATA STREAMS, AND CORRESPONDING PRODUCTS
US7415075B2 (en) * 2002-10-29 2008-08-19 Conexant Systems, Inc. Multi-rate encoding and decoding system
CN1984332B (en) * 2005-12-14 2010-05-26 财团法人工业技术研究院 Method and system for encoding data and image
US7653055B2 (en) * 2006-03-31 2010-01-26 Alcatel-Lucent Usa Inc. Method and apparatus for improved multicast streaming in wireless networks
CN101170554B (en) * 2007-09-04 2012-07-04 萨摩亚商·繁星科技有限公司 Message safety transfer system
KR20120025730A (en) * 2010-09-08 2012-03-16 삼성전자주식회사 Display apparatus and control method thereof, shutter glasses and control method thereof, and display system
CN102255697B (en) * 2011-08-17 2014-04-30 林子怀 Distributed physical layer network coding modulation method for multiple access channel in wireless network
CN102291207B (en) * 2011-09-27 2014-01-22 林子怀 Wireless distributed network channel coding modulation method
WO2015062669A1 (en) * 2013-11-01 2015-05-07 Nokia Solutions And Networks Oy Signal processing

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2862064B2 (en) * 1993-10-29 1999-02-24 三菱電機株式会社 Data decoding device, data receiving device, and data receiving method
US5444743A (en) * 1993-11-18 1995-08-22 Hitachi America, Ltd. Synchronous pulse generator
DE4408163A1 (en) * 1994-03-11 1995-09-14 Bosch Gmbh Robert Method of transferring data
JP3249338B2 (en) * 1994-04-29 2002-01-21 エイ・ティ・アンド・ティ・コーポレーション Signal processing device for spread spectrum communication
JP3518700B2 (en) * 1995-01-25 2004-04-12 ソニー株式会社 Digital signal decoding device
DE69619002T2 (en) * 1995-03-10 2002-11-21 Toshiba Kawasaki Kk Image coding - / - decoding device
CA2180189C (en) * 1995-08-03 2001-07-03 Satoru Adachi Variable length coded data transmission device
US5815649A (en) * 1995-10-20 1998-09-29 Stratus Computer, Inc. Distributed fault tolerant digital data storage subsystem for fault tolerant computer system
US5771239A (en) 1995-11-17 1998-06-23 General Instrument Corporation Of Delaware Method and apparatus for modifying a transport packet stream to provide concatenated synchronization bytes at interleaver output
US5745504A (en) * 1996-06-25 1998-04-28 Telefonaktiebolaget Lm Ericsson Bit error resilient variable length code
JPH10233692A (en) * 1997-01-16 1998-09-02 Sony Corp Audio signal coder, coding method, audio signal decoder and decoding method
US6304607B1 (en) * 1997-03-18 2001-10-16 Texas Instruments Incorporated Error resilient video coding using reversible variable length codes (RVLCS)
US6141448A (en) * 1997-04-21 2000-10-31 Hewlett-Packard Low-complexity error-resilient coder using a block-based standard
US6405338B1 (en) * 1998-02-11 2002-06-11 Lucent Technologies Inc. Unequal error protection for perceptual audio coders
US6754277B1 (en) * 1998-10-06 2004-06-22 Texas Instruments Incorporated Error protection for compressed video
US6519004B1 (en) * 1998-10-09 2003-02-11 Microsoft Corporation Method for transmitting video information over a communication channel
US6490705B1 (en) * 1998-10-22 2002-12-03 Lucent Technologies Inc. Method and apparatus for receiving MPEG video over the internet
KR100331332B1 (en) * 1998-11-02 2002-06-20 윤종용 Video data transmitter and receiver and method
JP2000209580A (en) * 1999-01-13 2000-07-28 Canon Inc Picture processor and its method
US6498865B1 (en) * 1999-02-11 2002-12-24 Packetvideo Corp,. Method and device for control and compatible delivery of digitally compressed visual data in a heterogeneous communication network
US20040028130A1 (en) * 1999-05-24 2004-02-12 May Anthony Richard Video encoder
US6621935B1 (en) * 1999-12-03 2003-09-16 Microsoft Corporation System and method for robust image representation over error-prone channels
US6421386B1 (en) * 1999-12-29 2002-07-16 Hyundai Electronics Industries Co., Ltd. Method for coding digital moving video including gray scale shape information

Also Published As

Publication number Publication date
WO2002007322A3 (en) 2002-05-16
US20020034225A1 (en) 2002-03-21
KR100870048B1 (en) 2008-11-24
CN1199360C (en) 2005-04-27
WO2002007322A2 (en) 2002-01-24
CN1386332A (en) 2002-12-18
KR20020064777A (en) 2002-08-09
US20020158781A1 (en) 2002-10-31
JP2004504756A (en) 2004-02-12
TW564644B (en) 2003-12-01
EP1303915A2 (en) 2003-04-23
WO2002007326A1 (en) 2002-01-24
JP2004504752A (en) 2004-02-12
CN1386329A (en) 2002-12-18
KR20020064778A (en) 2002-08-09
EP1303916A1 (en) 2003-04-23

Similar Documents

Publication Publication Date Title
AU4818901A (en) Tamper resistant software - mass data encoding
AU2001279873A1 (en) Video coding
AU2001289794A1 (en) Video coding
AU2001260295A1 (en) Video coding
AU2001230479A1 (en) Data streaming
AU2002220595A1 (en) Scalable coding of multi-media objects
AU2001225417A1 (en) On-demand data stream parceling
AU2001279826A1 (en) Generation of a note-based code
AU2001245708A1 (en) Data rate limiting
AUPQ560400A0 (en) A skateboard
AU2003229523A1 (en) Generic data stream description
AU2001267602A1 (en) Speech coding
AU2002347474A1 (en) Audio coding
AU2002228834A1 (en) Data relationship model
AU3437301A (en) Variable length encoding of compressed data
AU3432401A (en) Partial redundancy encoding of speech
AU2001282625A1 (en) Stream decoder
AU2001269125A1 (en) Coding of a data stream
AU2002225851A1 (en) Parallel network data transmission of segments of data stream
PL365018A1 (en) Audio coding
AU2001239666A1 (en) A data coding system
AUPQ630700A0 (en) Data importer
GB0128887D0 (en) Data coding
AU3579801A (en) A data interface system
AU2001292449A1 (en) Shunting of a well stream