FR2949931B1 - Procedes et dispositifs de transmission d'un flux de donnees, produit programme d'ordinateur et moyen de stockage correspondants. - Google Patents

Procedes et dispositifs de transmission d'un flux de donnees, produit programme d'ordinateur et moyen de stockage correspondants.

Info

Publication number
FR2949931B1
FR2949931B1 FR0904325A FR0904325A FR2949931B1 FR 2949931 B1 FR2949931 B1 FR 2949931B1 FR 0904325 A FR0904325 A FR 0904325A FR 0904325 A FR0904325 A FR 0904325A FR 2949931 B1 FR2949931 B1 FR 2949931B1
Authority
FR
France
Prior art keywords
transmitting
methods
devices
storage medium
computer program
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 - Fee Related
Application number
FR0904325A
Other languages
English (en)
Other versions
FR2949931A1 (fr
Inventor
Pascal Viger
Julien Sevin
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to FR0904325A priority Critical patent/FR2949931B1/fr
Priority to US12/878,753 priority patent/US8819532B2/en
Publication of FR2949931A1 publication Critical patent/FR2949931A1/fr
Application granted granted Critical
Publication of FR2949931B1 publication Critical patent/FR2949931B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • 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
    • H04L1/0001—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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
    • 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
    • H03M13/11—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 using multiple parity bits
    • H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
    • H03M13/1148—Structural properties of the code parity-check or generator matrix
    • H03M13/116—Quasi-cyclic LDPC [QC-LDPC] codes, i.e. the parity-check matrix being composed of permutation or circulant sub-matrices
    • 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
    • H03M13/11—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 using multiple parity bits
    • H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
    • H03M13/1148—Structural properties of the code parity-check or generator matrix
    • H03M13/118—Parity check matrix structured for simplifying encoding, e.g. by having a triangular or an approximate triangular structure
FR0904325A 2009-09-10 2009-09-10 Procedes et dispositifs de transmission d'un flux de donnees, produit programme d'ordinateur et moyen de stockage correspondants. Expired - Fee Related FR2949931B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0904325A FR2949931B1 (fr) 2009-09-10 2009-09-10 Procedes et dispositifs de transmission d'un flux de donnees, produit programme d'ordinateur et moyen de stockage correspondants.
US12/878,753 US8819532B2 (en) 2009-09-10 2010-09-09 Methods and devices for transmitting a data stream and corresponding computer readable media

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0904325A FR2949931B1 (fr) 2009-09-10 2009-09-10 Procedes et dispositifs de transmission d'un flux de donnees, produit programme d'ordinateur et moyen de stockage correspondants.

Publications (2)

Publication Number Publication Date
FR2949931A1 FR2949931A1 (fr) 2011-03-11
FR2949931B1 true FR2949931B1 (fr) 2011-08-26

Family

ID=41510868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0904325A Expired - Fee Related FR2949931B1 (fr) 2009-09-10 2009-09-10 Procedes et dispositifs de transmission d'un flux de donnees, produit programme d'ordinateur et moyen de stockage correspondants.

Country Status (2)

Country Link
US (1) US8819532B2 (fr)
FR (1) FR2949931B1 (fr)

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KR101995221B1 (ko) 2011-11-24 2019-07-16 삼성전자주식회사 통신 시스템에서 패킷 송수신 장치 및 방법
US9600625B2 (en) 2012-04-23 2017-03-21 Bina Technologies, Inc. Systems and methods for processing nucleic acid sequence data
JP5963540B2 (ja) * 2012-05-30 2016-08-03 キヤノン株式会社 情報処理装置、プログラム及び制御方法
US8984201B2 (en) 2012-06-01 2015-03-17 International Business Machines Corporation Providing I2C bus over Ethernet
US8966148B2 (en) * 2012-06-01 2015-02-24 International Business Machines Corporation Providing real-time interrupts over Ethernet
US9300602B2 (en) * 2012-11-02 2016-03-29 Qualcomm Incorporated Method, device, and apparatus for error detection and correction in wireless communications
US9143279B2 (en) * 2013-01-18 2015-09-22 Qualcomm Incorporated Methods and devices for facilitating data retransmissions in wireless communication systems
US9560172B2 (en) * 2013-05-06 2017-01-31 Alcatel Lucent Stateless recognition of keep-alive packets
JP6576827B2 (ja) * 2013-10-31 2019-09-18 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ パケット送信方法、コンテンツ再生方法、パケット送信システム及び端末
US9661657B2 (en) 2013-11-27 2017-05-23 Intel Corporation TCP traffic adaptation in wireless systems
US9747048B2 (en) 2014-06-02 2017-08-29 Micron Technology, Inc. Systems and methods for packing data in a scalable memory system protocol
US20180101434A1 (en) * 2014-12-31 2018-04-12 International Business Machines Corporation Listing types in a distributed storage system
US9967306B1 (en) * 2016-09-08 2018-05-08 Sprint Spectrum L.P. Prioritized transmission of redundancy data for packetized voice communication
US11388145B2 (en) * 2016-09-12 2022-07-12 Telefonaktiebolaget Lm Ericsson (Publ) Tunneling data traffic and signaling over secure etls over wireless local area networks
US10394468B2 (en) * 2017-02-23 2019-08-27 International Business Machines Corporation Handling data slice revisions in a dispersed storage network
TWI692233B (zh) * 2018-12-19 2020-04-21 財團法人工業技術研究院 基於用戶資料報協定及傳輸控制協定之協同傳輸方法及傳輸裝置
US11593026B2 (en) 2020-03-06 2023-02-28 International Business Machines Corporation Zone storage optimization using predictive protocol patterns

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282204A (en) * 1992-04-13 1994-01-25 Racotek, Inc. Apparatus and method for overlaying data on trunked radio
US20070008884A1 (en) * 2003-10-08 2007-01-11 Bob Tang Immediate ready implementation of virtually congestion free guarantedd service capable network
US7392464B1 (en) * 2004-04-30 2008-06-24 Marvell International Ltd. Universal parity encoder
US7386780B2 (en) * 2005-02-03 2008-06-10 Agere Systems Inc. Method and apparatus for encoding and precoding digital data within modulation code constraints
FR2906428A1 (fr) * 2006-09-26 2008-03-28 Canon Kk Procede, dispositif et application logicielle pour la transmission de paquets de donnees dands un systeme de communication.
US9648147B2 (en) * 2006-12-29 2017-05-09 Futurewei Technologies, Inc. System and method for TCP high availability
US8037398B2 (en) * 2007-07-02 2011-10-11 Seagate Technology System for precoding parity bits to meet predetermined modulation constraints
FR2919778A1 (fr) * 2007-07-30 2009-02-06 Canon Kk Procede de transmission de paquets de donnees dans un tunnel, produit programme d'ordinateur, moyen de stockage et tete de tunnel correspondants
US8477811B2 (en) * 2008-02-02 2013-07-02 Qualcomm Incorporated Radio access network (RAN) level keep alive signaling
US8321769B1 (en) * 2008-11-06 2012-11-27 Marvell International Ltd. Multi-parity tensor-product code for data channel
WO2010120735A2 (fr) * 2009-04-16 2010-10-21 Thomson Licensing Appareil et procédé de codage de signal

Also Published As

Publication number Publication date
US20110060974A1 (en) 2011-03-10
FR2949931A1 (fr) 2011-03-11
US8819532B2 (en) 2014-08-26

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