JPH0353815B2 - - Google Patents

Info

Publication number
JPH0353815B2
JPH0353815B2 JP7770285A JP7770285A JPH0353815B2 JP H0353815 B2 JPH0353815 B2 JP H0353815B2 JP 7770285 A JP7770285 A JP 7770285A JP 7770285 A JP7770285 A JP 7770285A JP H0353815 B2 JPH0353815 B2 JP H0353815B2
Authority
JP
Japan
Prior art keywords
circuit
code
encoding
decoding
syndrome
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
JP7770285A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61237521A (ja
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 filed Critical
Priority to JP7770285A priority Critical patent/JPS61237521A/ja
Publication of JPS61237521A publication Critical patent/JPS61237521A/ja
Publication of JPH0353815B2 publication Critical patent/JPH0353815B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Error Detection And Correction (AREA)
JP7770285A 1985-04-12 1985-04-12 誤り訂正符号の符号化・復号化回路 Granted JPS61237521A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7770285A JPS61237521A (ja) 1985-04-12 1985-04-12 誤り訂正符号の符号化・復号化回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7770285A JPS61237521A (ja) 1985-04-12 1985-04-12 誤り訂正符号の符号化・復号化回路

Publications (2)

Publication Number Publication Date
JPS61237521A JPS61237521A (ja) 1986-10-22
JPH0353815B2 true JPH0353815B2 (fr) 1991-08-16

Family

ID=13641229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7770285A Granted JPS61237521A (ja) 1985-04-12 1985-04-12 誤り訂正符号の符号化・復号化回路

Country Status (1)

Country Link
JP (1) JPS61237521A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2561236B2 (ja) * 1985-04-15 1996-12-04 キヤノン株式会社 誤り訂正装置
US4734921A (en) * 1986-11-25 1988-03-29 Grumman Aerospace Corporation Fully programmable linear feedback shift register
JP2619412B2 (ja) * 1987-09-11 1997-06-11 株式会社日立製作所 符号装置および復号装置
SE8705136D0 (sv) * 1987-12-22 1987-12-22 Pharmacia Ab Oral doseringsenhet for lekemedel och dess anvendning och framstellning
JP2725551B2 (ja) * 1993-03-11 1998-03-11 日本電気株式会社 誤り訂正符号復号方法
JP2725598B2 (ja) * 1994-05-13 1998-03-11 日本電気株式会社 誤り訂正符号化器
GB2302634A (en) * 1995-06-24 1997-01-22 Motorola Ltd Cyclic redundancy coder
GB2302633B (en) * 1995-06-24 2000-02-16 Motorola Ltd Convolutional coder
JPH10117147A (ja) * 1996-10-09 1998-05-06 Nec Corp エラーチェック用データ発生回路
US6385751B1 (en) * 1998-12-30 2002-05-07 Texas Instruments Incorporated Programmable, reconfigurable DSP implementation of a Reed-Solomon encoder/decoder

Also Published As

Publication number Publication date
JPS61237521A (ja) 1986-10-22

Similar Documents

Publication Publication Date Title
KR930001071B1 (ko) 에러 정정회로
JPH10500270A (ja) 多目的誤り訂正システム
JP2001156651A (ja) ビタビ復号器
US5381423A (en) Process and device for the decoding of a shortened, cyclic binary code using error correction
JPS60144834A (ja) 有限体の演算回路
JP3281868B2 (ja) ビタビ復号方法
JPH0353815B2 (fr)
US8201060B2 (en) Methods and systems for rapid error correction of Reed-Solomon codes
JP3850511B2 (ja) リードソロモン復号装置
KR200141094Y1 (ko) 비씨에이취 코드워드를 부호화하는 장치
US8645803B2 (en) Methods and systems for rapid error correction by forward and reverse determination of coding states
US5666369A (en) Method and arrangement of determining error locations and the corresponding error patterns of received code words
JP3614978B2 (ja) ガロア体の除算方法および除算装置
JP2963018B2 (ja) リード・ソロモン誤り訂正符号復号化回路
JPS6217256B2 (fr)
JP3850512B2 (ja) リードソロモン復号装置
JP3191442B2 (ja) ビタビ復号用演算装置
JP2800598B2 (ja) 誤り訂正復号装置
JPH0677844A (ja) 誤り訂正装置
JPS62159922A (ja) 誤り訂正符号化復号化装置
JP2008112522A (ja) 誤り検出装置および誤り検出方法
JP4295871B2 (ja) 誤り訂正復号器
JP3595271B2 (ja) 誤り訂正復号方法および装置
JP2570369B2 (ja) 誤り訂正復号化装置
KR20040031323A (ko) 비터비 복호기의 경로 메트릭 저장 장치 및 방법

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term