JPH0361374B2 - - Google Patents

Info

Publication number
JPH0361374B2
JPH0361374B2 JP3723986A JP3723986A JPH0361374B2 JP H0361374 B2 JPH0361374 B2 JP H0361374B2 JP 3723986 A JP3723986 A JP 3723986A JP 3723986 A JP3723986 A JP 3723986A JP H0361374 B2 JPH0361374 B2 JP H0361374B2
Authority
JP
Japan
Prior art keywords
path
trace
node number
memory
metric
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
JP3723986A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62195931A (ja
Inventor
Atsushi Yamashita
Tadayoshi Kato
Masaru Moriwake
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP3723986A priority Critical patent/JPS62195931A/ja
Priority to CA000530386A priority patent/CA1260143A/en
Priority to US07/018,272 priority patent/US4777636A/en
Priority to DE8787102612T priority patent/DE3775576D1/de
Priority to EP87102612A priority patent/EP0234558B1/en
Publication of JPS62195931A publication Critical patent/JPS62195931A/ja
Publication of JPH0361374B2 publication Critical patent/JPH0361374B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Error Detection And Correction (AREA)
JP3723986A 1986-02-24 1986-02-24 ビタビ復号器 Granted JPS62195931A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP3723986A JPS62195931A (ja) 1986-02-24 1986-02-24 ビタビ復号器
CA000530386A CA1260143A (en) 1986-02-24 1987-02-23 Path trace viterbi decoder
US07/018,272 US4777636A (en) 1986-02-24 1987-02-24 Path trace viterbi decoder
DE8787102612T DE3775576D1 (de) 1986-02-24 1987-02-24 Annaeherungspfad fuer einen viterbi-dekoder.
EP87102612A EP0234558B1 (en) 1986-02-24 1987-02-24 Path trace viterbi decoder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3723986A JPS62195931A (ja) 1986-02-24 1986-02-24 ビタビ復号器

Publications (2)

Publication Number Publication Date
JPS62195931A JPS62195931A (ja) 1987-08-29
JPH0361374B2 true JPH0361374B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-19

Family

ID=12492059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3723986A Granted JPS62195931A (ja) 1986-02-24 1986-02-24 ビタビ復号器

Country Status (1)

Country Link
JP (1) JPS62195931A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111381969B (zh) * 2020-03-16 2021-10-26 北京康吉森技术有限公司 一种分布式软件的管理方法及其系统

Also Published As

Publication number Publication date
JPS62195931A (ja) 1987-08-29

Similar Documents

Publication Publication Date Title
EP0234558B1 (en) Path trace viterbi decoder
JP3900637B2 (ja) ビタビ復号装置
JP3747604B2 (ja) ビタビ復号装置
US6324226B1 (en) Viterbi decoder
JPS62233933A (ja) ヴイタビ復号法
US4797887A (en) Sequential decoding method and apparatus
JPS6037834A (ja) 誤り訂正符号の復号方法および復号器
KR100285067B1 (ko) 비터비 디코더의 가산 비교 선택 회로
JP2000209106A (ja) 高速ビタビ復号器の最小量のメモリによる実現
US5887007A (en) Viterbi decoding method and viterbi decoding circuit
JPH07212336A (ja) 減少長トレースバック
JPH0361374B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3753822B2 (ja) ビタビ復号方法および装置
JP4580927B2 (ja) ビタビ復号装置、およびビタビ復号方法
JP2010206570A (ja) 復号装置、復号方法
JPH0361377B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU2247471C2 (ru) Компонентный декодер и способ декодирования в системе мобильной связи
JP3235333B2 (ja) ビタビ復号方法およびビタビ復号化装置
JPS63129714A (ja) ビタビ復号器
JPH0361375B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR0183116B1 (ko) 비터비 디코터의 패스 메모리의 제어회로 및 방법
JPH0361376B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH11186915A (ja) ビタビ復号装置
KR100399410B1 (ko) 비터비 복호기 및 그 복호 방법
JPS63178626A (ja) ビタビ復号器