JP2000134104A - デ―タデコ―ダ - Google Patents

デ―タデコ―ダ

Info

Publication number
JP2000134104A
JP2000134104A JP11295334A JP29533499A JP2000134104A JP 2000134104 A JP2000134104 A JP 2000134104A JP 11295334 A JP11295334 A JP 11295334A JP 29533499 A JP29533499 A JP 29533499A JP 2000134104 A JP2000134104 A JP 2000134104A
Authority
JP
Japan
Prior art keywords
data
error vector
bit sequence
code symbol
generator
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.)
Pending
Application number
JP11295334A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000134104A5 (https=
Inventor
Ginger Dean
ディーン・ジーンジャー
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.)
Agilent Technologies Inc
Original Assignee
Agilent Technologies 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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of JP2000134104A publication Critical patent/JP2000134104A/ja
Publication of JP2000134104A5 publication Critical patent/JP2000134104A5/ja
Pending 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/201—Frame classification, e.g. bad, good or erased
    • 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
    • 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
    • H04L1/0045—Arrangements at the receiver end

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
JP11295334A 1998-10-20 1999-10-18 デ―タデコ―ダ Pending JP2000134104A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/175,237 US6408037B1 (en) 1998-10-20 1998-10-20 High-speed data decoding scheme for digital communication systems
US175237 1998-10-20

Publications (2)

Publication Number Publication Date
JP2000134104A true JP2000134104A (ja) 2000-05-12
JP2000134104A5 JP2000134104A5 (https=) 2006-08-10

Family

ID=22639511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11295334A Pending JP2000134104A (ja) 1998-10-20 1999-10-18 デ―タデコ―ダ

Country Status (3)

Country Link
US (1) US6408037B1 (https=)
JP (1) JP2000134104A (https=)
GB (1) GB2344264B (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7130311B2 (en) * 2001-12-28 2006-10-31 Nortel Networks Limited Adaptive data rate control for mobile data transfer
US7142562B2 (en) * 2002-07-01 2006-11-28 Nortel Networks Limited Adaptive data rate control for mobile data transfer for high throughput and guaranteed error rate
US20040062320A1 (en) * 2002-10-01 2004-04-01 Dean Gienger Time dispersion symbol encoding/decoding
US8855244B2 (en) * 2010-12-23 2014-10-07 Microchip Technology Incorporated Digitally demodulating a minimum-shift keying (MSK) signal
US9749164B2 (en) 2014-07-23 2017-08-29 Massachusetts Institute Of Technology Asynchronous digital communication
US9882585B1 (en) * 2016-06-10 2018-01-30 Cadence Design Systems, Inc. Systems and methods for partitioned root search for error locator polynomial functions in reed-solomon forward error correction decoding

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60180222A (ja) * 1984-02-27 1985-09-14 Nec Corp 符号誤り訂正装置
US5469452A (en) 1991-09-27 1995-11-21 Qualcomm Incorporated Viterbi decoder bit efficient chainback memory method and decoder incorporating same
US5633881A (en) 1993-02-22 1997-05-27 Qualcomm Incorporated Trellis encoder and decoder based upon punctured rate 1/2 convolutional codes
ZA947317B (en) 1993-09-24 1995-05-10 Qualcomm Inc Multirate serial viterbi decoder for code division multiple access system applications
US5636231A (en) * 1995-09-05 1997-06-03 Motorola, Inc. Method and apparatus for minimal redundancy error detection and correction of voice spectrum parameters
JP3288574B2 (ja) * 1996-02-26 2002-06-04 松下電器産業株式会社 データ受信装置
CN1099165C (zh) * 1996-03-18 2003-01-15 三星电子株式会社 维特比译码器

Also Published As

Publication number Publication date
GB9923059D0 (en) 1999-12-01
US6408037B1 (en) 2002-06-18
GB2344264A (en) 2000-05-31
GB2344264B (en) 2003-08-06

Similar Documents

Publication Publication Date Title
JP5415471B2 (ja) 単一の送信機または多数の送信機を有する通信システムのためのエラー訂正マルチステージ符号生成器および復号器
EP0116975B1 (en) Speech-adaptive predictive coding system
US6425107B1 (en) Data encoder/decoder for a high speed serial link
CN1154285C (zh) 灵活的通信差错保护方法
JP3889286B2 (ja) 復号方法、復号装置及びディジタル伝送システム
JP2000516415A (ja) 誤差率を最小化するためにソフト情報出力を用いるデコーダ
JP2002204219A (ja) 損失パケットのバーストを訂正するための低遅延通信路符号
WO1995016315A1 (en) Soft error correction in a tdma radio system
AU5105300A (en) Data transmission method, data transmission system, transmitter and receiver
JP2000512090A (ja) 固定長デシジョンウィンドウを使用するデータ信号の復号方法
JP2000134104A (ja) デ―タデコ―ダ
JP3824653B2 (ja) 例えばチャネルビットレートが可変であるチャネルを介して伝送するためのデータの処理方法
JPH0787483A (ja) 画像符号化復号化装置、画像符号化装置及び画像復号化装置
JP2001526017A (ja) 無線通信システムにおけるビット検出方法
WO2002007325A1 (en) Signal coding
EP0355988A2 (en) Method and apparatus for transmitting and receiving characters using a balanced weight error correcting code
US6357031B1 (en) Serial data transmission apparatus and method with a data checking feature
JP2001268019A (ja) ディジタル移動通信システム
CN1262832A (zh) 数字数据的编码、传输和解码的方法和装置
JP3269035B2 (ja) 復号装置
US20050289433A1 (en) Discrete universal denoising with error correction coding
CN112073071A (zh) 卷积码的编码、译码及信号传输方法
JP4507089B2 (ja) 光受信装置
US20050286657A1 (en) Apparatus and method for hybrid decoding
TW200540609A (en) System and method for detecting codeword errors in error correction code or cyclic redundancy check code

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060627

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060627

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080613

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20081204