MXPA04007054A - Codificacion adaptable de longitud variable. - Google Patents

Codificacion adaptable de longitud variable.

Info

Publication number
MXPA04007054A
MXPA04007054A MXPA04007054A MXPA04007054A MXPA04007054A MX PA04007054 A MXPA04007054 A MX PA04007054A MX PA04007054 A MXPA04007054 A MX PA04007054A MX PA04007054 A MXPA04007054 A MX PA04007054A MX PA04007054 A MXPA04007054 A MX PA04007054A
Authority
MX
Mexico
Prior art keywords
variable length
length coding
data symbols
adaptive variable
value
Prior art date
Application number
MXPA04007054A
Other languages
English (en)
Spanish (es)
Inventor
Karczewicz Marta
Original Assignee
Nokia Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27609144&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MXPA04007054(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Corp filed Critical Nokia Corp
Publication of MXPA04007054A publication Critical patent/MXPA04007054A/es

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • H03M7/42—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code using table look-up for the coding or decoding process, e.g. using read-only memory
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
MXPA04007054A 2002-01-22 2003-01-22 Codificacion adaptable de longitud variable. MXPA04007054A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/054,610 US6690307B2 (en) 2002-01-22 2002-01-22 Adaptive variable length coding of digital video
PCT/FI2003/000055 WO2003063360A1 (en) 2002-01-22 2003-01-22 Adaptive variable length coding

Publications (1)

Publication Number Publication Date
MXPA04007054A true MXPA04007054A (es) 2004-10-11

Family

ID=27609144

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04007054A MXPA04007054A (es) 2002-01-22 2003-01-22 Codificacion adaptable de longitud variable.

Country Status (10)

Country Link
US (2) US6690307B2 (https=)
EP (1) EP1470646A1 (https=)
JP (5) JP2005516456A (https=)
KR (1) KR100969645B1 (https=)
CN (2) CN101267563B (https=)
BR (1) BR0307053A (https=)
IL (1) IL162994A (https=)
MX (1) MXPA04007054A (https=)
NO (1) NO335451B1 (https=)
WO (1) WO2003063360A1 (https=)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU754877B2 (en) * 1998-12-28 2002-11-28 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Method and devices for coding or decoding an audio signal or bit stream
US7082450B2 (en) 2001-08-30 2006-07-25 Nokia Corporation Implementation of a transform and of a subsequent quantization
US7203373B2 (en) * 2001-10-30 2007-04-10 Texas Instruments Incorporated Image and video coding with redundant run-length-level-last codewords removed
EP1413139B1 (en) * 2001-11-22 2011-10-12 Panasonic Corporation Variable length coding method and variable length decoding method
US6823015B2 (en) * 2002-01-23 2004-11-23 International Business Machines Corporation Macroblock coding using luminance date in analyzing temporal redundancy of picture, biased by chrominance data
US7450149B2 (en) * 2002-03-25 2008-11-11 Polycom, Inc. Conferencing system with integrated audio driver and network interface device
JP3679083B2 (ja) * 2002-10-08 2005-08-03 株式会社エヌ・ティ・ティ・ドコモ 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置、画像符号化プログラム、画像復号プログラム
JP4240283B2 (ja) 2002-10-10 2009-03-18 ソニー株式会社 復号装置及び復号方法
US7724827B2 (en) * 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
WO2005033198A1 (en) * 2003-10-07 2005-04-14 Coloplast A/S A composition useful as an adhesive and use of such a composition
US8098817B2 (en) 2003-12-22 2012-01-17 Intel Corporation Methods and apparatus for mixing encrypted data with unencrypted data
US6956511B2 (en) * 2004-01-06 2005-10-18 Sharp Laboratories Of America, Inc. Multi-symbol/coefficient decode operation for Huffman codes
US7573406B2 (en) * 2004-05-21 2009-08-11 Broadcom Corporation System and method for decoding context adaptive variable length coding
US7113115B2 (en) * 2004-06-30 2006-09-26 Intel Corporation Variable length code table look ups
DE102004049156B4 (de) 2004-10-08 2006-07-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Codierschema für einen ein zeitlich veränderliches Graphikmodell darstellenden Datenstrom
KR100946790B1 (ko) * 2005-01-07 2010-03-11 니폰덴신뎅와 가부시키가이샤 영상 부호화 방법 및 장치, 영상 복호 방법 및 장치, 그들 프로그램을 기록한 기록 매체
KR100694098B1 (ko) * 2005-04-04 2007-03-12 한국과학기술원 산술 복호 방법 및 그 장치
WO2006109974A1 (en) * 2005-04-13 2006-10-19 Samsung Electronics Co., Ltd. Method for entropy coding and decoding having improved coding efficiency and apparatus for providing the same
KR100664936B1 (ko) * 2005-04-13 2007-01-04 삼성전자주식회사 코딩 효율이 향상된 컨텍스트 기반 적응적 산술 코딩 및디코딩 방법과 이를 위한 장치, 이를 포함하는 비디오 코딩및 디코딩 방법과 이를 위한 장치
KR100703773B1 (ko) * 2005-04-13 2007-04-06 삼성전자주식회사 향상된 코딩 효율을 갖는 엔트로피 코딩 및 디코딩 방법과이를 위한 장치, 이를 포함하는 비디오 코딩 및 디코딩방법과 이를 위한 장치
WO2006109990A1 (en) * 2005-04-13 2006-10-19 Samsung Electronics Co., Ltd. Context-based adaptive arithmetic coding and decoding methods and apparatuses with improved coding efficiency and video coding and decoding methods and apparatuses using the same
US20060294128A1 (en) * 2005-05-21 2006-12-28 Kula Media Group Enhanced methods for media processing and distribution
US8032240B2 (en) * 2005-07-11 2011-10-04 Lg Electronics Inc. Apparatus and method of processing an audio signal
US8599925B2 (en) * 2005-08-12 2013-12-03 Microsoft Corporation Efficient coding and decoding of transform blocks
US7348903B2 (en) * 2005-09-26 2008-03-25 Samsung Electronics Co., Ltd. Method and apparatus for enhancing performance of entropy coding, and video coding method and apparatus using the entropy coding performance enhancing method
WO2007035056A1 (en) * 2005-09-26 2007-03-29 Samsung Electronics Co., Ltd. Method and apparatus for entropy encoding and entropy decoding fine-granularity scalability layer video data
EP1929782A4 (en) * 2005-09-26 2012-03-21 Samsung Electronics Co Ltd METHOD AND DEVICE FOR INCREASING PERFORMANCE IN ENTROPY CODING AND VIDEO CODING METHOD AND DEVICE FOR USING THE PROCESS TO INCREASE PERFORMANCE IN ENTROPY CODING
EP1841231A1 (en) * 2006-03-29 2007-10-03 Sony Deutschland Gmbh Method for motion estimation
JP4730183B2 (ja) * 2006-04-17 2011-07-20 株式会社日立製作所 映像表示装置
US8275045B2 (en) 2006-07-12 2012-09-25 Qualcomm Incorporated Video compression using adaptive variable length codes
US9319700B2 (en) * 2006-10-12 2016-04-19 Qualcomm Incorporated Refinement coefficient coding based on history of corresponding transform coefficient values
US8599926B2 (en) * 2006-10-12 2013-12-03 Qualcomm Incorporated Combined run-length coding of refinement and significant coefficients in scalable video coding enhancement layers
US8325819B2 (en) * 2006-10-12 2012-12-04 Qualcomm Incorporated Variable length coding table selection based on video block type for refinement coefficient coding
US8565314B2 (en) * 2006-10-12 2013-10-22 Qualcomm Incorporated Variable length coding table selection based on block type statistics for refinement coefficient coding
RU2426227C2 (ru) * 2006-11-14 2011-08-10 Квэлкомм Инкорпорейтед Кодирование кодов переменной длины с эффективным использованием памяти
US7885473B2 (en) * 2007-04-26 2011-02-08 Texas Instruments Incorporated Method of CABAC coefficient magnitude and sign decoding suitable for use on VLIW data processors
US7813567B2 (en) * 2007-04-26 2010-10-12 Texas Instruments Incorporated Method of CABAC significance MAP decoding suitable for use on VLIW data processors
KR101539240B1 (ko) * 2007-06-14 2015-07-30 삼성전자주식회사 영상 데이터의 엔트로피 부호화, 복호화 방법 및 장치
US7774205B2 (en) * 2007-06-15 2010-08-10 Microsoft Corporation Coding of sparse digital media spectral data
KR101361512B1 (ko) * 2007-07-09 2014-02-10 삼성전자 주식회사 방송처리장치 및 그 제어방법
WO2009032255A2 (en) * 2007-09-04 2009-03-12 The Regents Of The University Of California Hierarchical motion vector processing method, software and devices
US8204327B2 (en) * 2007-10-01 2012-06-19 Cisco Technology, Inc. Context adaptive hybrid variable length coding
US8265162B2 (en) 2007-10-01 2012-09-11 Cisco Technology, Inc. Context adaptive position and amplitude coding of coefficients for video compression
US8848787B2 (en) * 2007-10-15 2014-09-30 Qualcomm Incorporated Enhancement layer coding for scalable video coding
ES2373240T3 (es) 2007-12-20 2012-02-01 Panasonic Corporation Señalización de canal de control usando un campo de señalización común para el formato de transporte y la versión de redundancia.
KR20090072510A (ko) * 2007-12-28 2009-07-02 삼성전자주식회사 디스플레이장치 및 그 제어방법
CN101785318B (zh) * 2008-06-27 2012-12-12 索尼公司 图像处理装置和图像处理方法
RU2487473C2 (ru) * 2008-12-03 2013-07-10 Нокиа Корпорейшн Переключение между режимами кодирования коэффициентов дискретного косинусного преобразования
JP5274317B2 (ja) * 2009-03-17 2013-08-28 パナソニック株式会社 符号量推定装置、符号量推定方法、符号量推定プログラムおよび、符号量推定集積回路
US8660261B2 (en) * 2009-06-04 2014-02-25 Mediatek Singapore Pte. Ltd. System and apparatus for integrated video/image encoding/decoding and encryption/decryption
TWI396448B (zh) * 2009-10-30 2013-05-11 Hon Hai Prec Ind Co Ltd 熵解碼裝置
KR101768207B1 (ko) 2010-01-19 2017-08-16 삼성전자주식회사 축소된 예측 움직임 벡터의 후보들에 기초해 움직임 벡터를 부호화, 복호화하는 방법 및 장치
US8681873B2 (en) * 2010-02-19 2014-03-25 Skype Data compression for video
US9609342B2 (en) * 2010-02-19 2017-03-28 Skype Compression for frames of a video signal using selected candidate blocks
US9313526B2 (en) 2010-02-19 2016-04-12 Skype Data compression for video
US9078009B2 (en) 2010-02-19 2015-07-07 Skype Data compression for video utilizing non-translational motion information
US9819358B2 (en) * 2010-02-19 2017-11-14 Skype Entropy encoding based on observed frequency
RU2431918C1 (ru) * 2010-03-23 2011-10-20 Государственное образовательное учреждение высшего профессионального образования "Пензенская государственная технологическая академия" Способ сжатия информации
JP6033081B2 (ja) * 2010-04-01 2016-11-30 ソニー株式会社 画像処理装置および方法、プログラム、並びに、記録媒体
KR20120016991A (ko) * 2010-08-17 2012-02-27 오수미 인터 프리딕션 방법
US20120082230A1 (en) * 2010-10-01 2012-04-05 Qualcomm Incorporated Variable length coding of video block coefficients
US20120147970A1 (en) * 2010-12-08 2012-06-14 Qualcomm Incorporated Codeword adaptation for variable length coding
US9490839B2 (en) 2011-01-03 2016-11-08 Qualcomm Incorporated Variable length coding of video block coefficients
CN102685503B (zh) 2011-03-10 2014-06-25 华为技术有限公司 变换系数的编码方法、变换系数的解码方法，和装置
US9516316B2 (en) 2011-06-29 2016-12-06 Qualcomm Incorporated VLC coefficient coding for large chroma block
US9338456B2 (en) 2011-07-11 2016-05-10 Qualcomm Incorporated Coding syntax elements using VLC codewords
US20130083845A1 (en) 2011-09-30 2013-04-04 Research In Motion Limited Methods and devices for data compression using a non-uniform reconstruction space
EP2595382B1 (en) 2011-11-21 2019-01-09 BlackBerry Limited Methods and devices for encoding and decoding transform domain filters
CA2826371C (en) * 2011-12-15 2018-11-27 Panasonic Corporation Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
KR102013240B1 (ko) * 2012-02-02 2019-08-22 삼성전자주식회사 영역별 특성에 기초한 영상 부호화 방법 및 그 장치, 그리고 영상 복호화 방법 및 그 장치
US20140205199A1 (en) * 2013-01-23 2014-07-24 Qamarul Islam Storage Area and Temporal Based Optimized Run Length Codec For Classic JPEG Image Compression (SAT-BORL CODEC)
US20160037509A1 (en) * 2014-07-30 2016-02-04 Onavo Mobile Ltd. Techniques to reduce bandwidth usage through multiplexing and compression
US10171810B2 (en) 2015-06-22 2019-01-01 Cisco Technology, Inc. Transform coefficient coding using level-mode and run-mode
EP3398191B1 (en) * 2016-01-03 2021-04-28 Auro Technologies Nv A signal encoder, decoder and methods using predictor models
PL3416658T3 (pl) 2016-02-15 2023-09-04 Kyoto Prefectural Public University Corporation Funkcjonalna ludzka komórka śródb‎łonka rogówki i jej zastosowanie
US10366698B2 (en) * 2016-08-30 2019-07-30 Dts, Inc. Variable length coding of indices and bit scheduling in a pyramid vector quantizer
USD836405S1 (en) * 2017-03-28 2018-12-25 Ryan A. Roberts Beverage can holder with retaining ring
USD836406S1 (en) * 2017-03-28 2018-12-25 Ryan A. Roberts Beverage can holder with retaining ring
CN107947799B (zh) * 2017-11-28 2021-06-29 郑州云海信息技术有限公司 一种数据压缩方法及装置
US10666985B1 (en) 2018-11-18 2020-05-26 Sony Corporation Sub-block based entropy coding for image coding
US10841595B2 (en) * 2018-11-27 2020-11-17 Semiconductor Components Industries, Llc Methods and apparatus for transform coefficient encoding and decoding
CN110417811B (zh) * 2019-08-22 2021-08-10 上海兆芯集成电路有限公司 比特流编码压缩的方法及装置
CN112564713B (zh) * 2020-11-30 2023-09-19 福州大学 高效率低时延的动觉信号编解码器及编解码方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2812446B2 (ja) * 1991-11-21 1998-10-22 三洋電機株式会社 画像符号化方式
JPH05316359A (ja) * 1992-05-14 1993-11-26 Fujitsu Ltd 画像データ符号化装置
KR0162197B1 (ko) * 1992-05-30 1998-12-15 강진구 영상데이타의 가변장부호와/복호화방법 및 장치
JP3016456B2 (ja) * 1992-06-15 2000-03-06 日本電信電話株式会社 適応的可変長符号化方法
JPH06225279A (ja) * 1992-10-26 1994-08-12 Sony Corp 符号化方法、復号化方法、符号化装置及び復号化装置
KR0129558B1 (ko) * 1992-10-26 1998-04-10 배순훈 적응적 가변길이 부호화 방법 및 장치
US5400075A (en) * 1993-01-13 1995-03-21 Thomson Consumer Electronics, Inc. Adaptive variable length encoder/decoder
PT651574E (pt) * 1993-03-24 2002-02-28 Sony Corp Processo e aparelho para codiicar/descodificar um vector de movimento e processo para codificacao/descodificacao de um sinal de imagem
JP3163880B2 (ja) * 1993-12-16 2001-05-08 松下電器産業株式会社 画像圧縮符号化装置
KR970009408B1 (ko) * 1994-01-18 1997-06-13 대우전자 주식회사 인터/인트라 테이블 선택 회로
KR100254402B1 (ko) * 1994-12-19 2000-05-01 전주범 줄-길이 부호화방법 및 줄-길이 부호화기
JP2951861B2 (ja) * 1994-12-28 1999-09-20 シャープ株式会社 画像符号化装置及び画像復号装置
KR100209410B1 (ko) * 1995-03-28 1999-07-15 전주범 영상 신호 부호화 장치
US5835145A (en) * 1996-01-19 1998-11-10 Lsi Logic Corporation Conversion system using programmable tables for compressing transform coefficients
DE69718687T2 (de) * 1996-05-28 2003-05-22 Matsushita Electric Industrial Co., Ltd. Vorrichtung und verfahren zur bildvorhersage und -codierung/ -decodierung.
US5751231A (en) * 1996-06-26 1998-05-12 Intel Corporation Method and apparatus for run-length encoding using special long-run codes
US5793314A (en) * 1996-07-03 1998-08-11 Motorola, Inc. Method and apparatus for bound-based adaptive entropy encoding/decoding
KR100249487B1 (ko) * 1997-06-25 2000-03-15 전주범 적응적인 형태 부호화 장치 및 방법
CN1123125C (zh) * 1997-12-08 2003-10-01 大宇电子株式会社 可变长编码方法及其装置
US6412112B1 (en) * 1998-06-30 2002-06-25 Webtv Networks, Inc. System for transmitting digital data through a lossy channel
JP4560694B2 (ja) * 2000-04-05 2010-10-13 ソニー株式会社 符号化装置及びその方法
JP2001308715A (ja) 2000-04-20 2001-11-02 Mitsubishi Electric Corp 可変長符号化装置および可変長復号装置
EP1391121B1 (en) * 2001-03-23 2012-08-15 Nokia Corporation Variable length coding

Also Published As

Publication number Publication date
US6879268B2 (en) 2005-04-12
NO335451B1 (no) 2014-12-15
KR20040075945A (ko) 2004-08-30
IL162994A (en) 2012-05-31
US20040021592A1 (en) 2004-02-05
JP2013153444A (ja) 2013-08-08
NO20042983L (no) 2004-09-22
JP2011176878A (ja) 2011-09-08
CN101267563A (zh) 2008-09-17
US20030151529A1 (en) 2003-08-14
CN1620761B (zh) 2012-03-21
CN101267563B (zh) 2015-11-25
JP2016026426A (ja) 2016-02-12
CN1620761A (zh) 2005-05-25
JP2008067395A (ja) 2008-03-21
EP1470646A1 (en) 2004-10-27
WO2003063360A1 (en) 2003-07-31
US6690307B2 (en) 2004-02-10
JP2005516456A (ja) 2005-06-02
BR0307053A (pt) 2004-10-26
KR100969645B1 (ko) 2010-07-14

Similar Documents

Publication Publication Date Title
MXPA04007054A (es) Codificacion adaptable de longitud variable.
MXPA04007053A (es) Codificacion de coeficientes de transformacion en codificadores y/o decodificadores de imagenes y video.
ATE439704T1 (de) Codierung von transformationskoeffizienten in bild-/videocodierern- und/oder decodierern
WO2003041326A3 (en) Moving picture coding method and apparatus
CA2146048A1 (en) Adaptive Video Coder with Dynamic Bit Allocation
WO2005079507A3 (en) Method and apparatus for communications using turbo like codes
WO2003094355A3 (de) Verfahren und anordnung zur arithmetischen enkodierung und dekodierung von binären zuständen sowie ein entsprechendes computerprogramm und ein entsprechendes computerlesbares speichermedium
WO2003003586A3 (en) Turbo decoder with multiple scale selections
DE60334287D1 (de) Cqi-codierungsverfahren für hs-dpcch
MXPA05007356A (es) Metodo para codificar y descodificar audio a una velocidad variable.
TW200518481A (en) Decoder and encoder of arithmetic code, encoding apparatus and decoding apparatus having intermediate buffer inserted between reverse binary converter and binary converter
WO2002037687A3 (en) Method of performing huffman decoding
TW200711323A (en) Soft decoding method and apparatus, error correction method and apparatus, and soft output method and apparatus
DK1753244T3 (da) Fremgangsmåder og systemer til startkodeemuleringsforhindring og datafyldning
EP1259001B8 (en) Concatenated convolutional code decoder
EP1237292A3 (en) Apparatus and method for coding/decoding TFCI bits in an asynchronous CDMA communication system
WO2001058025A3 (en) Tailbiting decoder and method
EP2752994B8 (en) Variable length encoding method
TW200511736A (en) Method and apparatus for varying lengths of low density parity check codewords
EP1545133A3 (en) Low complexity transcoding between video streams using different entropy coding
TW200607358A (en) Encoding method, encoder, decoding method, decoder, and program thereof
TW200729744A (en) Adaptive variable length codes for independent variables
WO2002043315A3 (en) Rate one coding and decoding methods and systems
WO2003028285A3 (de) Verfahren zur ver- und entschlüsselung von kommunikationsdaten
DE60324304D1 (de) Verfahren und system der kombination von codes bei einem äusseren decoder in einem kommunikationssystem

Legal Events

Date Code Title Description
FG Grant or registration