CN101317355A - 同步帧检错、纠错方法和装置 - Google Patents

同步帧检错、纠错方法和装置 Download PDF

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Publication number
CN101317355A
CN101317355A CNA2007800003135A CN200780000313A CN101317355A CN 101317355 A CN101317355 A CN 101317355A CN A2007800003135 A CNA2007800003135 A CN A2007800003135A CN 200780000313 A CN200780000313 A CN 200780000313A CN 101317355 A CN101317355 A CN 101317355A
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sequence
transmitting terminal
frame
receiving terminal
register
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CN101317355B (zh
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武雨春
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • 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
    • 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
    • H04L1/0061—Error detection codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal

Abstract

本发明实施例的同步帧检错和纠错方法，需要先由发送端根据自身同步帧序列的帧结构得到发送端信息序列，并根据发送端信息序列和生成多项式得到发送端校验序列，再由接收端得到与校验序列相关的接收端信息序列。检错时，接收端根据所述接收端信息序列和所述生成多项式得到接收端校验序列，再根据所述接收端校验序列和所述发送端校验序列确定同步帧传输正确性；纠错时，接收端根据所述接收端信息序列得到伴随序列，根据该伴随序列得到错误样式，再根据该错误样式和所述接收端信息序列得到纠错结果。本发明实施例还公开了同步帧检错和纠错的装置。本发明实施例的同步帧检错、纠错的方法和装置，能分别实现同步帧检错、纠错，提高了用户满意度。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN200780000313.5A 2006-12-20 2007-10-15 同步帧检错、纠错方法和装置 Active CN101317355B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200780000313.5A CN101317355B (zh) 2006-12-20 2007-10-15 同步帧检错、纠错方法和装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN200610167899.1 2006-12-20
CN2006101678991A CN101207455B (zh) 2006-12-20 2006-12-20 同步帧检错、纠错方法和装置
PCT/CN2007/070898 WO2008074241A1 (fr) 2006-12-20 2007-10-15 Procédé et appareil de détection et de correction d'erreur pour la trame de synchronisation
CN200780000313.5A CN101317355B (zh) 2006-12-20 2007-10-15 同步帧检错、纠错方法和装置

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CN101317355A true CN101317355A (zh) 2008-12-03
CN101317355B CN101317355B (zh) 2014-07-30

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US (1) US8448055B2 (zh)
EP (1) EP2091169B1 (zh)
CN (2) CN101207455B (zh)
WO (1) WO2008074241A1 (zh)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN111490851A (zh) * 2020-03-16 2020-08-04 北京机电工程研究所 数据帧传输检错方法及用于无线指令系统的数据传输方法
CN115840725A (zh) * 2023-02-13 2023-03-24 苏州萨沙迈半导体有限公司 具有自检功能的端对端通讯电路和芯片设备

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US8335950B2 (en) * 2009-08-12 2012-12-18 Tektronix, Inc. Test and measurement instrument with bit-error detection
CN101882977B (zh) * 2010-07-22 2012-07-25 黑龙江大学 一种基于组合编码的信息检错和纠错的方法
CN102073477B (zh) * 2010-11-29 2012-05-30 北京航空航天大学 具有检错纠错及错误定位功能的有限域乘法器的实现方法
CN102549951A (zh) * 2011-12-23 2012-07-04 华为技术有限公司 外时钟数据同步处理方法、设备和系统
US9379739B2 (en) * 2014-08-11 2016-06-28 Qualcomm Incorporated Devices and methods for data recovery of control channels in wireless communications
CN105988888A (zh) * 2015-02-05 2016-10-05 联发科技（新加坡）私人有限公司 数据校验检测器和数据校验检测方法
CN112948167B (zh) * 2021-03-31 2022-10-18 地平线征程(杭州)人工智能科技有限公司 数据通路的保护电路、方法、装置及计算机可读存储介质

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JPS5760753A (en) * 1980-09-27 1982-04-12 Nippon Telegr & Teleph Corp <Ntt> Correcting system for error of block code
JPS58201444A (ja) * 1982-05-19 1983-11-24 Ricoh Co Ltd 同期網接続方式
JP3148043B2 (ja) * 1993-05-06 2001-03-19 富士通株式会社 復調装置
US5615220A (en) * 1995-01-31 1997-03-25 Philips Electronics North America Corporation Polynomial divider which can perform Euclid's Algorithm to produce an error locator polynomial from an error syndrome polynomial, and apparatus including the polynomial divider
US5668810A (en) * 1995-04-26 1997-09-16 Scientific-Atlanta, Inc. Data transmission protocol method and apparatus
US5901158A (en) * 1997-04-22 1999-05-04 Quantum Corporation Error correction encoder/decoder
KR100659265B1 (ko) * 2000-11-10 2006-12-20 삼성전자주식회사 패리티비트가 역순으로 부가된 씨.알.씨. 코드의에러검출장치 및 방법
US6954891B1 (en) * 2001-10-29 2005-10-11 Cypress Semiconductor Corp. Technique for payload-independent frame delineation engine for optical data transport
DE602006005163D1 (de) * 2006-10-23 2009-03-26 Alcatel Lucent Synchronisationsverfahren und Synchronisationssystem

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111490851A (zh) * 2020-03-16 2020-08-04 北京机电工程研究所 数据帧传输检错方法及用于无线指令系统的数据传输方法
CN115840725A (zh) * 2023-02-13 2023-03-24 苏州萨沙迈半导体有限公司 具有自检功能的端对端通讯电路和芯片设备

Also Published As

Publication number Publication date
US20100023846A1 (en) 2010-01-28
US8448055B2 (en) 2013-05-21
EP2091169A1 (en) 2009-08-19
EP2091169A4 (en) 2010-12-08
CN101207455A (zh) 2008-06-25
CN101207455B (zh) 2010-12-15
EP2091169B1 (en) 2013-05-01
WO2008074241A1 (fr) 2008-06-26
CN101317355B (zh) 2014-07-30

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