JPH0143492B2 - - Google Patents

Info

Publication number
JPH0143492B2
JPH0143492B2 JP21299787A JP21299787A JPH0143492B2 JP H0143492 B2 JPH0143492 B2 JP H0143492B2 JP 21299787 A JP21299787 A JP 21299787A JP 21299787 A JP21299787 A JP 21299787A JP H0143492 B2 JPH0143492 B2 JP H0143492B2
Authority
JP
Japan
Prior art keywords
code
circuit
error correction
maximum likelihood
decoding
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
JP21299787A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6367027A (ja
Inventor
Yutaka Yasuda
Yasuo Hirata
Akira Ogawa
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.)
KDDI Corp
Original Assignee
Kokusai Denshin Denwa KK
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 Kokusai Denshin Denwa KK filed Critical Kokusai Denshin Denwa KK
Priority to JP21299787A priority Critical patent/JPS6367027A/ja
Publication of JPS6367027A publication Critical patent/JPS6367027A/ja
Publication of JPH0143492B2 publication Critical patent/JPH0143492B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
JP21299787A 1987-08-28 1987-08-28 符号化装置 Granted JPS6367027A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21299787A JPS6367027A (ja) 1987-08-28 1987-08-28 符号化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21299787A JPS6367027A (ja) 1987-08-28 1987-08-28 符号化装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP56040419A Division JPS57155857A (en) 1981-03-23 1981-03-23 Maximum likelihood method and apparatus for error

Publications (2)

Publication Number Publication Date
JPS6367027A JPS6367027A (ja) 1988-03-25
JPH0143492B2 true JPH0143492B2 (enrdf_load_stackoverflow) 1989-09-21

Family

ID=16631763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21299787A Granted JPS6367027A (ja) 1987-08-28 1987-08-28 符号化装置

Country Status (1)

Country Link
JP (1) JPS6367027A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6367027A (ja) 1988-03-25

Similar Documents

Publication Publication Date Title
JPS637690B2 (enrdf_load_stackoverflow)
KR100335038B1 (ko) 코드분할다중접속시스템어플리케이션용다중속도직렬비터비디코더
JP2527163B2 (ja) デ−タワ−ド伝送システム
US5416787A (en) Method and apparatus for encoding and decoding convolutional codes
US5502735A (en) Maximum likelihood sequence detector
KR100554322B1 (ko) 복수의 코딩 버스트내에 배치된 ｃｒｃ 비트에 의해 종료 상태가결정되는 컨벌루셔널 디코딩
US4500994A (en) Multi-rate branch metric processor for maximum-likelihood convolutional decoder
US4630032A (en) Apparatus for decoding error-correcting codes
KR20010052058A (ko) 인터리빙없이 병렬 코딩을 이용한 통신 시스템 및 방법
JPH0555932A (ja) 誤り訂正符復号化装置
EP0355850B1 (en) Sequential decoder
KR100212833B1 (ko) 가변레이트 비터비 복호기
JP2000209106A (ja) 高速ビタビ復号器の最小量のメモリによる実現
JP3924093B2 (ja) ビタビ復号器および送信装置
US5982822A (en) Viterbi decoder
US6385753B1 (en) Punctured Viterbi decoding method
US7289569B2 (en) HDTV trellis decoder architecture
KR101212856B1 (ko) 통신 시스템에서 데이터를 복호하는 방법 및 장치
EP0612166A2 (en) A method and apparatus for error-control coding in a digital data communications system
JP2715398B2 (ja) 誤り訂正符復号化装置
JPH0143492B2 (enrdf_load_stackoverflow)
JPH0143493B2 (enrdf_load_stackoverflow)
JPH05335973A (ja) ビタビ復号器及び畳み込み符号の復号器
JP2803627B2 (ja) 畳込み復号化回路
JP2872004B2 (ja) デジタル通信システム