JPS58123144A - リ−ド・ソロモン符号復号方式 - Google Patents

リ−ド・ソロモン符号復号方式

Info

Publication number
JPS58123144A
JPS58123144A JP57006441A JP644182A JPS58123144A JP S58123144 A JPS58123144 A JP S58123144A JP 57006441 A JP57006441 A JP 57006441A JP 644182 A JP644182 A JP 644182A JP S58123144 A JPS58123144 A JP S58123144A
Authority
JP
Japan
Prior art keywords
intermediate information
circuit
symbol
error
information
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.)
Granted
Application number
JP57006441A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6217256B2 (enrdf_load_stackoverflow
Inventor
Yukihiro Okada
行弘 岡田
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.)
NEC Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon Electric Co Ltd
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 NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP57006441A priority Critical patent/JPS58123144A/ja
Publication of JPS58123144A publication Critical patent/JPS58123144A/ja
Publication of JPS6217256B2 publication Critical patent/JPS6217256B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Detection And Correction Of Errors (AREA)
  • Error Detection And Correction (AREA)
JP57006441A 1982-01-18 1982-01-18 リ−ド・ソロモン符号復号方式 Granted JPS58123144A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57006441A JPS58123144A (ja) 1982-01-18 1982-01-18 リ−ド・ソロモン符号復号方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57006441A JPS58123144A (ja) 1982-01-18 1982-01-18 リ−ド・ソロモン符号復号方式

Publications (2)

Publication Number Publication Date
JPS58123144A true JPS58123144A (ja) 1983-07-22
JPS6217256B2 JPS6217256B2 (enrdf_load_stackoverflow) 1987-04-16

Family

ID=11638484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57006441A Granted JPS58123144A (ja) 1982-01-18 1982-01-18 リ−ド・ソロモン符号復号方式

Country Status (1)

Country Link
JP (1) JPS58123144A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077529A (ja) * 1983-10-05 1985-05-02 Nippon Gakki Seizo Kk デ−タ誤り検出・訂正回路
JPS60217735A (ja) * 1984-04-13 1985-10-31 Nec Home Electronics Ltd リ−ドソロモン符号・復号方式の誤り位置決定回路
JPS63197241A (ja) * 1987-02-12 1988-08-16 Hitachi Ltd エラ−検出装置
JPS63317837A (ja) * 1987-10-09 1988-12-26 Sanyo Electric Co Ltd データ処理装置
WO1989000363A1 (en) * 1987-06-30 1989-01-12 Matsushita Electric Industrial Co., Ltd. Galois field arithmetic unit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077529A (ja) * 1983-10-05 1985-05-02 Nippon Gakki Seizo Kk デ−タ誤り検出・訂正回路
JPS60217735A (ja) * 1984-04-13 1985-10-31 Nec Home Electronics Ltd リ−ドソロモン符号・復号方式の誤り位置決定回路
JPS63197241A (ja) * 1987-02-12 1988-08-16 Hitachi Ltd エラ−検出装置
WO1989000363A1 (en) * 1987-06-30 1989-01-12 Matsushita Electric Industrial Co., Ltd. Galois field arithmetic unit
US5020060A (en) * 1987-06-30 1991-05-28 Matsushita Electric Industrial Co., Ltd. Error code correction device having a galois arithmetic unit
JPS63317837A (ja) * 1987-10-09 1988-12-26 Sanyo Electric Co Ltd データ処理装置

Also Published As

Publication number Publication date
JPS6217256B2 (enrdf_load_stackoverflow) 1987-04-16

Similar Documents

Publication Publication Date Title
KR101266746B1 (ko) 프로그램 가능한 ｃｒｃ 계산을 위한 명령어 집합 구조
EP0114938B1 (en) On-the-fly multibyte error correction
US5517509A (en) Decoder for decoding ECC using Euclid's algorithm
US5778009A (en) Dedicated ALU architecture for 10-bit Reed-Solomon error correction module
JPS63244935A (ja) 誤り検出訂正方法とシステム
JP2001502153A (ja) 大規模データ・ブロックのためのハードウェア最適化リード・ソロモン・デコーダ
KR20110010771A (ko) 프로그램가능한 프로세서 상에서의 임의의 갈루아 필드 산술연산의 구현
JPH03136524A (ja) 長バースト誤りに対する誤り検出及び訂正システム
JPH0452556B2 (enrdf_load_stackoverflow)
JPS6122826B2 (enrdf_load_stackoverflow)
JPS6316929B2 (enrdf_load_stackoverflow)
JPS58123144A (ja) リ−ド・ソロモン符号復号方式
TWI870985B (zh) 校驗子解碼器電路
JPH10112660A (ja) リード・ソロモン符号を利用した誤り復号方法および装置
JP3850512B2 (ja) リードソロモン復号装置
JP6336547B2 (ja) 訂正信号を決定する回路構成及びその方法
JPH0133055B2 (enrdf_load_stackoverflow)
JPH0361210B2 (enrdf_load_stackoverflow)
JPS6034136B2 (ja) リ−ド・ソロモン符号復号方式
JP2000295116A (ja) 誤り修正符号化方法
JP2008112522A (ja) 誤り検出装置および誤り検出方法
KR0155762B1 (ko) 효율적인 에러정정 능력을 가진 리드-솔로몬 복호기
JPS6034137B2 (ja) リ−ド・ソロモン符号復号方式
JPS6221137B2 (enrdf_load_stackoverflow)
JPS63156428A (ja) ｔ重誤り訂正符号の符号化復号化回路