BRPI0910787A2 - método para codificar um símbolo, método para decodificar um símbolo, método para transmitir um símbolo de um transmissor a um receptor, codificador, decodificador e sistema para transmitir um símbolo de um transmissor a um receptor - Google Patents

método para codificar um símbolo, método para decodificar um símbolo, método para transmitir um símbolo de um transmissor a um receptor, codificador, decodificador e sistema para transmitir um símbolo de um transmissor a um receptor

Info

Publication number
BRPI0910787A2
BRPI0910787A2 BRPI0910787A BRPI0910787A BRPI0910787A2 BR PI0910787 A2 BRPI0910787 A2 BR PI0910787A2 BR PI0910787 A BRPI0910787 A BR PI0910787A BR PI0910787 A BRPI0910787 A BR PI0910787A BR PI0910787 A2 BRPI0910787 A2 BR PI0910787A2
Authority
BR
Brazil
Prior art keywords
symbol
transmitter
receiver
transmitting
decoder
Prior art date
Application number
BRPI0910787A
Other languages
English (en)
Inventor
Bernhard Grill
Manuel Jander
Markus Multrus
Nikolaus Rettelbach
Stefan Bayer
Original Assignee
Fraunhofer Ges Forschung
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 Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of BRPI0910787A2 publication Critical patent/BRPI0910787A2/pt
Publication of BRPI0910787B1 publication Critical patent/BRPI0910787B1/pt

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
    • 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
    • H03M7/3084—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction using adaptive string matching, e.g. the Lempel-Ziv method
    • H03M7/3088—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction using adaptive string matching, e.g. the Lempel-Ziv method employing the use of a dictionary, e.g. LZ78

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Error Detection And Correction (AREA)
  • Communication Control (AREA)
BRPI0910787 2008-07-11 2009-06-30 método para codificar um símbolo, método para decodificar um símbolo, método para transmitir um símbolo de um transmissor a um receptor, codificador, decodificador e sistema para transmitir um símbolo de um transmissor a um receptor BRPI0910787B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7985308P 2008-07-11 2008-07-11
PCT/EP2009/004718 WO2010003574A1 (en) 2008-07-11 2009-06-30 Method for encoding a symbol, method for decoding a symbol, method for transmitting a symbol from a transmitter to a receiver, encoder, decoder and system for transmitting a symbol from a transmitter to a receiver

Publications (2)

Publication Number Publication Date
BRPI0910787A2 true BRPI0910787A2 (pt) 2016-08-02
BRPI0910787B1 BRPI0910787B1 (pt) 2019-12-03

Family

ID=41198571

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0910787 BRPI0910787B1 (pt) 2008-07-11 2009-06-30 método para codificar um símbolo, método para decodificar um símbolo, método para transmitir um símbolo de um transmissor a um receptor, codificador, decodificador e sistema para transmitir um símbolo de um transmissor a um receptor

Country Status (18)

Country Link
US (1) US8547255B2 (pt)
EP (1) EP2297856B1 (pt)
JP (1) JP5106684B2 (pt)
KR (1) KR101226566B1 (pt)
CN (1) CN102124655B (pt)
AR (1) AR072499A1 (pt)
AU (1) AU2009267477B2 (pt)
BR (1) BRPI0910787B1 (pt)
CA (1) CA2730202C (pt)
DK (1) DK2297856T3 (pt)
ES (1) ES2941677T3 (pt)
FI (1) FI2297856T3 (pt)
MX (1) MX2011000374A (pt)
PL (1) PL2297856T3 (pt)
PT (1) PT2297856T (pt)
RU (1) RU2493651C2 (pt)
TW (1) TWI453734B (pt)
WO (1) WO2010003574A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2011000375A (es) * 2008-07-11 2011-05-19 Fraunhofer Ges Forschung Codificador y decodificador de audio para codificar y decodificar tramas de una señal de audio muestreada.
CN102891927A (zh) * 2011-07-17 2013-01-23 白壮 一种基于音频空气传输的手机近距离通信方法
KR101857123B1 (ko) 2011-10-31 2018-05-14 한국전자통신연구원 로봇 소프트웨어간 통신을 위한 데이터 인코딩 및 디코딩 장치와 그 방법
WO2014013294A1 (en) * 2012-07-19 2014-01-23 Nokia Corporation Stereo audio signal encoder
EP2779467B1 (en) * 2013-03-15 2020-05-13 Hughes Network Systems, LLC Staged data compression, including block-level long-range compression, for data streams in a communications system
CN105451842B (zh) 2014-07-28 2019-06-11 弗劳恩霍夫应用研究促进协会 选择第一编码演算法和第二编码演算法之一的装置与方法
RU2668112C1 (ru) 2014-12-22 2018-09-26 Хуавэй Текнолоджиз Ко., Лтд. Устройство и способ передачи информации указания
CN107113103B (zh) * 2014-12-22 2020-08-07 华为技术有限公司 传输指示信息的方法和装置
US9503122B1 (en) 2015-05-11 2016-11-22 Via Alliance Semiconductor Co., Ltd. Hardware data compressor that sorts hash chains based on node string match probabilities
US9509336B1 (en) 2015-05-11 2016-11-29 Via Alliance Semiconductor Co., Ltd. Hardware data compressor that pre-huffman encodes to decide whether to huffman encode a matched string or a back pointer thereto
US9628111B2 (en) 2015-05-11 2017-04-18 Via Alliance Semiconductor Co., Ltd. Hardware data compressor with multiple string match search hash tables each based on different hash size
US9515678B1 (en) 2015-05-11 2016-12-06 Via Alliance Semiconductor Co., Ltd. Hardware data compressor that directly huffman encodes output tokens from LZ77 engine
US9509335B1 (en) 2015-05-11 2016-11-29 Via Alliance Semiconductor Co., Ltd. Hardware data compressor that constructs and uses dynamic-prime huffman code tables
US9509337B1 (en) 2015-05-11 2016-11-29 Via Alliance Semiconductor Co., Ltd. Hardware data compressor using dynamic hash algorithm based on input block type
US10027346B2 (en) 2015-05-11 2018-07-17 Via Alliance Semiconductor Co., Ltd. Hardware data compressor that maintains sorted symbol list concurrently with input block scanning
US10756755B2 (en) * 2016-05-10 2020-08-25 Immersion Networks, Inc. Adaptive audio codec system, method and article
US10531099B2 (en) 2016-09-30 2020-01-07 The Mitre Corporation Systems and methods for distributed quantization of multimodal images
US11196594B2 (en) * 2019-02-28 2021-12-07 Nokia Solutions And Networks Oy Probabilistic signal shaping using multiple codebooks
US11380343B2 (en) 2019-09-12 2022-07-05 Immersion Networks, Inc. Systems and methods for processing high frequency audio signal
US10917109B1 (en) * 2020-03-06 2021-02-09 Centre National De La Recherche Scientifique Methods for storing digital data as, and for transforming digital data into, synthetic DNA

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843389A (en) * 1986-12-04 1989-06-27 International Business Machines Corp. Text compression and expansion method and apparatus
DE3943881B4 (de) 1989-04-17 2008-07-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Digitales Codierverfahren
JP2998532B2 (ja) * 1993-02-03 2000-01-11 日本電気株式会社 二次元符号化テーブルのアドレス生成回路
US5408234A (en) * 1993-04-30 1995-04-18 Apple Computer, Inc. Multi-codebook coding process
CA2156889C (en) * 1994-09-30 1999-11-02 Edward L. Schwartz Method and apparatus for encoding and decoding data
KR100469176B1 (ko) * 1996-11-06 2005-02-02 마쯔시다덴기산교 가부시키가이샤 화상 부호화 방법
US6622145B2 (en) * 2001-03-30 2003-09-16 Sharp Laboratories Of America Huffman coding for infinite symbol sets
FI110373B (fi) * 2001-04-11 2002-12-31 Nokia Corp Menetelmä pakatun audiosignaalin purkamiseksi
FI110729B (fi) * 2001-04-11 2003-03-14 Nokia Corp Menetelmä pakatun audiosignaalin purkamiseksi
TW584835B (en) * 2002-12-13 2004-04-21 Univ Nat Chiao Tung Method and architecture of digital coding for transmitting and packing audio signals
TWI246255B (en) * 2003-11-14 2005-12-21 Univ Nat Taiwan Parallel embedded block encoder
JP4447903B2 (ja) * 2003-12-11 2010-04-07 キヤノン株式会社 信号処理装置、信号処理方法、記録媒体及びプログラム
TWI242935B (en) * 2004-10-21 2005-11-01 Univ Nat Sun Yat Sen Encode system, decode system and method
US20060106870A1 (en) * 2004-11-16 2006-05-18 International Business Machines Corporation Data compression using a nested hierarchy of fixed phrase length dictionaries
US7209059B2 (en) * 2004-12-06 2007-04-24 Matsushita Electric Industrial Co., Ltd. Decoding method and encoding method
US7788106B2 (en) * 2005-04-13 2010-08-31 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Entropy coding with compact codebooks
TW200746655A (en) * 2005-11-18 2007-12-16 Sony Corp Encoding device and method, decoding device and method, and transmission system

Also Published As

Publication number Publication date
KR20110038033A (ko) 2011-04-13
CA2730202C (en) 2015-01-20
AR072499A1 (es) 2010-09-01
CN102124655B (zh) 2014-08-27
EP2297856A1 (en) 2011-03-23
KR101226566B1 (ko) 2013-01-28
PL2297856T3 (pl) 2023-05-08
FI2297856T3 (fi) 2023-03-30
MX2011000374A (es) 2011-03-15
PT2297856T (pt) 2023-04-10
TW201007706A (en) 2010-02-16
ES2941677T3 (es) 2023-05-24
DK2297856T3 (da) 2023-03-20
RU2493651C2 (ru) 2013-09-20
CN102124655A (zh) 2011-07-13
JP5106684B2 (ja) 2012-12-26
EP2297856B1 (en) 2023-01-04
CA2730202A1 (en) 2010-01-14
AU2009267477A1 (en) 2010-01-14
US8547255B2 (en) 2013-10-01
TWI453734B (zh) 2014-09-21
AU2009267477B2 (en) 2013-06-20
WO2010003574A1 (en) 2010-01-14
US20110200125A1 (en) 2011-08-18
BRPI0910787B1 (pt) 2019-12-03
JP2011527540A (ja) 2011-10-27
RU2011104005A (ru) 2012-08-20

Similar Documents

Publication Publication Date Title
BRPI0910787A2 (pt) método para codificar um símbolo, método para decodificar um símbolo, método para transmitir um símbolo de um transmissor a um receptor, codificador, decodificador e sistema para transmitir um símbolo de um transmissor a um receptor
EP2472726A4 (en) TRANSMITTER, CODING DEVICE, RECEIVER AND DECODING DEVICE
ZA201203608B (en) Audio signal encoder, audio signal decoder, method for encoding or decoding an audio signal using an aliasing-cancellation
BRPI0920720A2 (pt) dispositivo e método de deslocamento cíclico, dispositivo de decodificação de ldpc, receptor de televisão, e, sistema de recepção.
EP2464014A4 (en) CODING METHOD, DECODING METHOD, CODING DEVICE AND DECODING DEVICE
EP2262270A4 (en) METHOD, DEVICE AND SYSTEM FOR PICTURE-TO-PICTURE PREDICTION CODING / DECODING
EP2482464A4 (en) CODING DEVICE, DECODING DEVICE, CODING METHOD, DECODING METHOD AND COMMUNICATION SYSTEM
BRPI0915821A2 (pt) dispositivos codificador e decodificador de imagem, e, métodos de codificação e de decodificação de imagem.
EP2439737A4 (en) COMPRESSION CODING AND DECODING METHOD, CODIER, DECODER AND CODING DEVICE
BRPI1006063A2 (pt) métodos de transmissão e recepção de de imagem, aparelhos de transmissão e recepção de imagem, e, sistema de transmissão de imagem.
BRPI1005386A2 (pt) aparelho de codificação de imagem, aparelho de decodificação de imagem, método de codificação de imagem e método de decodificação de imagem
EP2464018A4 (en) CODING METHOD, DECODING METHOD, CODING DEVICE AND DECODING DEVICE
PH12012500785A1 (en) Decoding method, decoder apparatus, encoding method, and encoder apparatus
EP2501047A4 (en) Encoding method, decoding method, coder and decoder
EP2464017A4 (en) CODING METHOD, DECODING METHOD, CODING DEVICE AND DECODING DEVICE
EP2503783A4 (en) VIDEO CODING METHOD, DECODING METHOD, CODING DEVICE AND DECODING DEVICE
BRPI1014840A2 (pt) método, sistema e dispositivo para transmitir dados de vídeo.
EP2437499A4 (en) VIDEO CODIER, VIDEO CODIER, VIDEO CODING METHOD AND VIDEO CODING METHOD
PT3249924T (pt) Dispositivo de codificação preditiva de imagem,método de codificação preditiva de imagem, dispositivo de descodificação preditiva de imagem e um método de descodificação preditiva de imagem.
BRPI0818616A2 (pt) Aparelho e método para codificação e decodificação de sinais.
CL2007003673A1 (es) Metodo, sistema y receptor para recibir y procesar una senal de radiodifusion digital, donde el metodo comprende el recibir una senal digital de radiodifusion que incluye el contenido, almacenando el contenido codificado y decodificando el contenido
EP2333962A4 (en) CODING DEVICE, TRANSMISSION DEVICE AND CODING METHOD
BRPI1006119A2 (pt) aparelho de transmissão, método de transmissão, sistema de comunicação, e método de comunicação
EP2413606A4 (en) CODING METHOD, ERROR DETECTION METHOD, DECODING METHOD, CODING DEVICE, ERROR RECOGNITION DEVICE AND DECODING DEVICE
BRPI0817253A2 (pt) Método de encodificação, encodificador e decodificador

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/12/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/12/2019, OBSERVADAS AS CONDICOES LEGAIS