ES8800806A1 - Metodo de transmitir y-o recibir datos y perfeccionamientos en los aparatos correspondientes - Google Patents

Metodo de transmitir y-o recibir datos y perfeccionamientos en los aparatos correspondientes

Info

Publication number
ES8800806A1
ES8800806A1 ES552990A ES552990A ES8800806A1 ES 8800806 A1 ES8800806 A1 ES 8800806A1 ES 552990 A ES552990 A ES 552990A ES 552990 A ES552990 A ES 552990A ES 8800806 A1 ES8800806 A1 ES 8800806A1
Authority
ES
Spain
Prior art keywords
codes
encoder
length
data transmission
frame
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
Application number
ES552990A
Other languages
English (en)
Other versions
ES552990A0 (es
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Publication of ES552990A0 publication Critical patent/ES552990A0/es
Publication of ES8800806A1 publication Critical patent/ES8800806A1/es
Expired 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/005—Statistical coding, e.g. Huffman, run length coding
    • 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
    • G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
    • 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
    • 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
    • H04L1/0057—Block 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
    • H04L1/0071—Use of interleaving
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/188—Time-out mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)

Abstract

MODIFICACIONES EN APARATOS PARA TRANSMITIR Y RECIBIR DATOS. COMPRENDEN: UNA MEMORIA (20) INTEMREDIA DE CUADRO PARA FORMAR LOS DIGITOS BINARIOS EN TRAMOS DE LONGITUD; UN CODIFICADOR (14) DE CONTROL CICLICO POR REDUNDANCIA PARA SUMINISTRAR JUEGOS DE DIGITOS BINARIOS; UN CODIFICADOR INTERCALADOR (22) PARA SUBDIVIDIR CADA CUADRO DE LONGITUD VARIABLE EN PALABRAS DE CODIGO DE LONGITUD FIJA; UN ELEMENTO DE TRANSMISION (24, 26); UNOS RECEPTORES (36, 46) PARA RECIBIR CODIGOS INTERCALADOS; UN ELEMENTO (48) DE DESINTERCALACION Y CORRECCION DE ERRORES Y UN ELEMENTO (50) DE MEMORIA INTERMEDIA DE CUADROS PARA CODIGOS DE ERROR. SE UTILIZAN EN ORDENADORES.
ES552990A 1985-03-04 1986-03-04 Metodo de transmitir y-o recibir datos y perfeccionamientos en los aparatos correspondientes Expired ES8800806A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8505514 1985-03-04
GB8505515 1985-03-04

Publications (2)

Publication Number Publication Date
ES552990A0 ES552990A0 (es) 1987-12-01
ES8800806A1 true ES8800806A1 (es) 1987-12-01

Family

ID=26288900

Family Applications (1)

Application Number Title Priority Date Filing Date
ES552990A Expired ES8800806A1 (es) 1985-03-04 1986-03-04 Metodo de transmitir y-o recibir datos y perfeccionamientos en los aparatos correspondientes

Country Status (11)

Country Link
US (1) US4829526A (es)
EP (1) EP0216813B1 (es)
JP (1) JPH0834444B2 (es)
AU (1) AU595794B2 (es)
CA (1) CA1265250A (es)
DK (1) DK522286D0 (es)
ES (1) ES8800806A1 (es)
GR (1) GR860606B (es)
HK (1) HK60496A (es)
NO (1) NO300519B1 (es)
WO (1) WO1986005339A1 (es)

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CA1196106A (en) * 1982-04-28 1985-10-29 Tsuneo Furuya Method and apparatus for error correction
IT1197948B (it) * 1986-11-04 1988-12-21 Telettra Lab Telefon Codice a lunghezza variabile e dispositivi per trasmissione ad alta frequenza
US4862167A (en) * 1987-02-24 1989-08-29 Hayes Microcomputer Products, Inc. Adaptive data compression method and apparatus
FR2617657A1 (fr) * 1987-07-03 1989-01-06 Trt Telecom Radio Electr Systeme de transmission de series d'echantillons numeriques codes par des mots binaires a longueurs variables
JP2685783B2 (ja) * 1988-03-09 1997-12-03 株式会社東芝 誤り制御方式
US5220568A (en) * 1988-05-31 1993-06-15 Eastman Kodak Company Shift correcting code for channel encoded data
US5010553A (en) * 1988-12-05 1991-04-23 Compuquest, Inc. High speed, error-free data transmission system and method
US5210751A (en) * 1989-09-19 1993-05-11 Nippon Telegraph And Telephone Corporation Signal transmission system capable of performing re-transmission control in units of slots
US5293453A (en) * 1990-06-07 1994-03-08 Texas Instruments Incorporated Error control codeword generating system and method based on a neural network
BE1006173A3 (fr) * 1992-09-08 1994-05-31 Pierre Wauters Procede d'inscription d'un emsemble de caracteres alphanumeriques dans une carte a memoire.
FR2709627B1 (fr) * 1993-09-02 1995-11-24 Sgs Thomson Microelectronics Procédé de correction d'un message dans une installation.
SE504396C2 (sv) * 1994-04-28 1997-01-27 Ericsson Telefon Ab L M Detektering av felaktigt mottagna dataramar i ett kommunikationssystem
US5719883A (en) * 1994-09-21 1998-02-17 Lucent Technologies Inc. Adaptive ARQ/FEC technique for multitone transmission
US6111870A (en) 1996-11-07 2000-08-29 Interdigital Technology Corporation Method and apparatus for compressing and transmitting high speed data
DE19706749C1 (de) * 1997-02-20 1998-08-13 Siemens Ag Verfahren und Einrichtung zur Erkennung von Funkblöcken mit Übertragungsfehlern in einem Funk-Kommunikationssystem
EP0913825B1 (en) * 1997-10-31 2013-05-01 Hewlett-Packard Development Company, L.P. Data encoding scheme
EP0913762A1 (en) * 1997-10-31 1999-05-06 Hewlett-Packard Company Data encoding scheme
US6317430B1 (en) * 1998-02-19 2001-11-13 Lucent Technologies Inc. ARQ protocol support for variable size transmission data unit sizes using a hierarchically structured sequence number approach
US6778558B2 (en) * 1998-02-23 2004-08-17 Lucent Technologies Inc. System and method for incremental redundancy transmission in a communication system
US6067646A (en) * 1998-04-17 2000-05-23 Ameritech Corporation Method and system for adaptive interleaving
US9066695B2 (en) 1998-04-30 2015-06-30 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8480580B2 (en) 1998-04-30 2013-07-09 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8974386B2 (en) 1998-04-30 2015-03-10 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8346337B2 (en) 1998-04-30 2013-01-01 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US6175752B1 (en) 1998-04-30 2001-01-16 Therasense, Inc. Analyte monitoring device and methods of use
US8688188B2 (en) 1998-04-30 2014-04-01 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8465425B2 (en) 1998-04-30 2013-06-18 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US6711709B1 (en) * 1998-06-24 2004-03-23 Unisys Corporation Integrated block checking system for rapid file transfer of compressed data
US6418549B1 (en) 1998-10-30 2002-07-09 Merunetworks, Inc. Data transmission using arithmetic coding based continuous error detection
JP3772604B2 (ja) * 1999-10-04 2006-05-10 株式会社日立製作所 監視システム
FI108822B (fi) * 2000-02-14 2002-03-28 Nokia Corp Lomittelumenetelmä ja -järjestelmä
US6560471B1 (en) 2001-01-02 2003-05-06 Therasense, Inc. Analyte monitoring device and methods of use
US20030229707A1 (en) * 2002-06-06 2003-12-11 Adc Telecommunications Israel Ltd. Method and apparatus for rapid file transfer to embedded system
US7620154B2 (en) * 2002-12-23 2009-11-17 Cambron G Keith Equivalent working length determinative system for digital subscriber line circuits
US8331445B2 (en) * 2004-06-01 2012-12-11 Qualcomm Incorporated Method, apparatus, and system for enhancing robustness of predictive video codecs using a side-channel based on distributed source coding techniques
CN100490331C (zh) * 2005-03-07 2009-05-20 明基电通股份有限公司 信息压缩方法及系统
WO2007004297A1 (ja) * 2005-07-06 2007-01-11 Matsushita Electric Industrial Co., Ltd. 送信機及び送信方法
US7327289B1 (en) * 2006-09-20 2008-02-05 Intel Corporation Data-modifying run length encoder to avoid data expansion
US8223628B2 (en) 2007-01-10 2012-07-17 Lantiq Deutschland Gmbh Data transmission method, transmitter, receiver, transceiver and transmission system
US9686045B2 (en) 2007-04-04 2017-06-20 Lantiq Beteiligungs-GmbH & Co. KG Data transmission and retransmission
US20090067550A1 (en) * 2007-09-06 2009-03-12 Arie Heiman Method and system for redundancy-based decoding of audio content
US10270705B1 (en) * 2013-12-18 2019-04-23 Violin Systems Llc Transmission of stateful data over a stateless communications channel

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DE1249924B (es) * 1962-07-17
US3506961A (en) * 1966-08-15 1970-04-14 American Computer Commun Adaptively coded data communications system
US3748379A (en) * 1970-01-22 1973-07-24 Electronic Image Sys Corp Run length coding technique
US3657700A (en) * 1970-07-13 1972-04-18 American Computer Commun Forward error correcting system
DE3040004A1 (de) * 1979-10-24 1981-05-07 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka Verfahren und vorrichtung zum codieren von pruefworten geringer redundanz aus ursprungsdaten
US4276646A (en) * 1979-11-05 1981-06-30 Texas Instruments Incorporated Method and apparatus for detecting errors in a data set
JPS56111350A (en) * 1980-02-06 1981-09-03 Matsushita Electric Ind Co Ltd Error control system
JPS5730448A (en) * 1980-07-30 1982-02-18 Nippon Telegr & Teleph Corp <Ntt> Packet transmission system
JPS57120154A (en) * 1981-01-19 1982-07-27 Kokusai Denshin Denwa Co Ltd <Kdd> Sequential variable length coding system
JPS5992688A (ja) * 1982-11-19 1984-05-28 Fuji Photo Film Co Ltd 適応形画像圧縮方式
DE3245589A1 (de) * 1982-12-09 1984-06-14 Hoechst Ag, 6230 Frankfurt Unvernetzbare, elektrisch leitfaehige formmassen auf der basis von thermoplastischen kunststoffen und russ
US4525838A (en) * 1983-02-28 1985-06-25 International Business Machines Corporation Multibyte error correcting system involving a two-level code structure
JPS60264145A (ja) * 1984-06-13 1985-12-27 Fujitsu Ltd マルチパケツト化方式
DE3433819C1 (de) * 1984-09-14 1986-04-30 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Fehlerverdeckung

Also Published As

Publication number Publication date
DK522286A (da) 1986-10-31
EP0216813A1 (en) 1987-04-08
US4829526A (en) 1989-05-09
HK60496A (en) 1996-04-19
JPH0834444B2 (ja) 1996-03-29
NO300519B1 (no) 1997-06-09
ES552990A0 (es) 1987-12-01
CA1265250A (en) 1990-01-30
AU5519886A (en) 1986-09-24
EP0216813B1 (en) 1991-02-27
DK522286D0 (da) 1986-10-31
AU595794B2 (en) 1990-04-12
NO864366L (no) 1986-10-31
WO1986005339A1 (en) 1986-09-12
GR860606B (en) 1986-07-07
JPS62502160A (ja) 1987-08-20

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