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AR019193A1 - Metodo para transmitir paquetes de informacion en un dispositivo de comunicacion y dispositivo de comunicacion usado en el mismo - Google Patents

Metodo para transmitir paquetes de informacion en un dispositivo de comunicacion y dispositivo de comunicacion usado en el mismo

Info

Publication number
AR019193A1
AR019193A1 ARP990103187A ARP990103187A AR019193A1 AR 019193 A1 AR019193 A1 AR 019193A1 AR P990103187 A ARP990103187 A AR P990103187A AR P990103187 A ARP990103187 A AR P990103187A AR 019193 A1 AR019193 A1 AR 019193A1
Authority
AR
Argentina
Prior art keywords
layer
information
error
communication device
error detection
Prior art date
Application number
ARP990103187A
Other languages
English (en)
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of AR019193A1 publication Critical patent/AR019193A1/es

Links

Classifications

    • 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
    • H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2942—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes wherein a block of parity bits is computed only from combined information bits or only from parity bits, e.g. a second block of parity bits is computed from a first block of parity bits obtained by systematic encoding of a block of information bits, or a block of parity bits is obtained by an XOR combination of sub-blocks of information bits
    • 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
    • H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2906—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using block codes
    • H03M13/2918—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using block codes with error correction codes in three or more dimensions, e.g. 3-dimensional product code where the bits are arranged in a cube
    • 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
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/373—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 with erasure correction and erasure determination, e.g. for packet loss recovery or setting of erasures for the decoding of Reed-Solomon codes
    • 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
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • 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
    • H03M13/63—Joint error correction and other techniques
    • H03M13/6306—Error control coding in combination with Automatic Repeat reQuest [ARQ] and diversity transmission, e.g. coding schemes for the multiple transmission of the same information or the transmission of incremental redundancy

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)

Abstract

Un método para transmitir paquetes de informacion en un dispositivo de comunicacion, el método comprende los pasos de: suministrar informacion alusuario para ser transmitida; dividir la informacion del usuario en al menos dos bloques de datos; determinar una primera capa de deteccion de error paracada uno de al menos dos bloques de datos para producir una pluralidad de primera capa de detecciones de errores; determinar una segunda capa de deteccionde error para cada una de al menos dos bloques de datos para producir una pluralidad de segunda capa de detecciones de errores, la pluralidad desegunda capa de detecciones de errores es distinta de la pluralidad de la primera capa de detecciones de errores; determinar un codigo proteccionsecundaria basado en la pluralidad de segunda capa de detecciones de error; y transmitir un paquete de informacion que incluye al menos dosbloques de datos, la pluralidad de la primera capa de detecciones de errores, y al menos una porcion de codigo de proteccion secundario en orden deincrementar una probabilidad de recuperar la informacion del usuario en el dispositivo de comunicacion receptor. Un dispositivo de comunicacion usadoen el método y que comprende: una fuente de informacion para proporcionarla informacion del usuario a ser transmitida; un procesador, unido a lafuente de informacion, que recibe la informacion del usuario, divide la informacion del usuario en una pluralidad de bloques de datos, determina una primeracapa de detecciones deerrores para cada una de la pluralidad de bloques de datos para producir una pluralidad de primera capa de detecciones deerrores, determina una segunda capa de detecciones de errores para cada una de la pluralidad de bloques de datos para producir una pluralidad de segundacapa de detecciones de errores, la pluralidad de segunda capa de detecciones de errores es distina de la pluralidad de primera capa de detecciones deerrores, y determina un codigo de proteccion secundario en base a la pluralidad de segunda capa de detecciones de errores; y un transmisor, unido al
ARP990103187A 1998-07-01 1999-08-25 Metodo para transmitir paquetes de informacion en un dispositivo de comunicacion y dispositivo de comunicacion usado en el mismo AR019193A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/108,512 US6173431B1 (en) 1998-07-01 1998-07-01 Method and apparatus for transmitting and receiving information packets using multi-layer error detection

Publications (1)

Publication Number Publication Date
AR019193A1 true AR019193A1 (es) 2001-12-26

Family

ID=22322630

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990103187A AR019193A1 (es) 1998-07-01 1999-08-25 Metodo para transmitir paquetes de informacion en un dispositivo de comunicacion y dispositivo de comunicacion usado en el mismo

Country Status (6)

Country Link
US (1) US6173431B1 (es)
EP (1) EP1092271A4 (es)
AR (1) AR019193A1 (es)
BR (1) BR9911668A (es)
CA (1) CA2336330C (es)
WO (1) WO2000002320A1 (es)

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KR100703107B1 (ko) * 2000-04-10 2007-04-05 유티스타콤코리아 유한회사 무선통신 시스템에서 데이터 자동 재전송 방법
US7159164B1 (en) * 2000-06-05 2007-01-02 Qualcomm Incorporated Method and apparatus for recovery of particular bits of a frame
US6622278B1 (en) * 2000-08-08 2003-09-16 Motorola, Inc. Method and apparatus for formatting a message in a wireless communication system
JP3512755B2 (ja) * 2000-10-13 2004-03-31 シャープ株式会社 通信方式、通信装置、およびこの通信装置を用いた通信システム
US6684363B1 (en) * 2000-10-25 2004-01-27 Sun Microsystems, Inc. Method for detecting errors on parallel links
US6694478B1 (en) * 2000-11-07 2004-02-17 Agere Systems Inc. Low delay channel codes for correcting bursts of lost packets
US8111689B2 (en) * 2001-01-16 2012-02-07 Nokia Corporation System for uplink scheduling packet based data traffic in wireless system
EP1267526A1 (de) * 2001-06-15 2002-12-18 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Verfahren und Vorrichtung zur Speicherung verketteter Listen
US7269186B2 (en) * 2001-08-06 2007-09-11 Qualcomm Incorporated Protocol for framing a payload
US6839566B2 (en) * 2001-08-16 2005-01-04 Qualcomm, Incorporated Method and apparatus for time-based reception of transmissions in a wireless communication system
US7542482B2 (en) * 2001-08-16 2009-06-02 Qualcomm Incorporated Method and apparatus for message segmentation in a wireless communication system
US8171300B2 (en) * 2002-04-30 2012-05-01 Qualcomm Incorporated Security method and apparatus
TWI241836B (en) * 2003-07-30 2005-10-11 Sk Telecom Co Ltd Method of providing multimedia messaging service using unique message identifier
US7010469B2 (en) * 2003-09-30 2006-03-07 International Business Machines Corporation Method of computing partial CRCs
US7434147B2 (en) * 2004-03-24 2008-10-07 Research In Motion Limited Power reception optimization method, and associated apparatus, for operating upon an encoded data block
US7509562B1 (en) * 2004-04-09 2009-03-24 Altera Corporation Maintaining data integrity for extended drop outs across high-speed serial links
GB2421092B (en) * 2004-12-07 2008-12-03 Hewlett Packard Development Co Bufferless writing of data to memory
US8265768B2 (en) * 2005-08-30 2012-09-11 Boston Scientific Neuromodulation Corporation Telemetry protocol for ultra low error rates useable in implantable medical devices
US8363675B2 (en) 2006-03-24 2013-01-29 Samsung Electronics Co., Ltd. Method and system for transmission of uncompressed video over wireless communication channels
US7979784B2 (en) 2006-03-29 2011-07-12 Samsung Electronics Co., Ltd. Method and system for enhancing transmission reliability of video information over wireless channels
US20070277073A1 (en) * 2006-05-15 2007-11-29 Zegers Leon J Communication device, communication system, method of operating a communication device and ARQ feedback message
DE102006030671B4 (de) 2006-07-04 2008-10-02 Moeller Gmbh Schutzschalter-Kurzschließer-Kombination
DE102006030672B4 (de) 2006-07-04 2008-10-16 Moeller Gmbh Elektrischer Schutzschalter
US7881303B2 (en) 2006-12-13 2011-02-01 GlobalFoundries, Inc. Command packet packing to mitigate CRC overhead
US7840873B2 (en) * 2006-12-13 2010-11-23 Globalfoundries Inc. Partial CRC insertion in data packets for early forwarding
US8627167B1 (en) * 2007-01-08 2014-01-07 Marvell International Ltd. Methods and apparatus for providing multi-layered coding for memory devices
US8379738B2 (en) * 2007-03-16 2013-02-19 Samsung Electronics Co., Ltd. Methods and apparatus to improve performance and enable fast decoding of transmissions with multiple code blocks
US7944847B2 (en) * 2007-06-25 2011-05-17 Efj, Inc. Voting comparator method, apparatus, and system using a limited number of digital signal processor modules to process a larger number of analog audio streams without affecting the quality of the voted audio stream
US8386878B2 (en) * 2007-07-12 2013-02-26 Samsung Electronics Co., Ltd. Methods and apparatus to compute CRC for multiple code blocks
DE102007032659A1 (de) * 2007-07-13 2009-01-15 Knick Elektronische Messgeräte GmbH & Co. KG Verfahren zur telegrammweisen Datenübertragung in einem seriellen Kommunikationsprotokoll sowie dieses nutzende Datenübertragungsvorrichtung
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Also Published As

Publication number Publication date
US6173431B1 (en) 2001-01-09
CA2336330C (en) 2005-05-24
BR9911668A (pt) 2002-01-15
CA2336330A1 (en) 2000-01-13
EP1092271A4 (en) 2001-12-05
EP1092271A1 (en) 2001-04-18
WO2000002320A1 (en) 2000-01-13

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