JPS63151227A - ビタビ復号器 - Google Patents

ビタビ復号器

Info

Publication number
JPS63151227A
JPS63151227A JP29762386A JP29762386A JPS63151227A JP S63151227 A JPS63151227 A JP S63151227A JP 29762386 A JP29762386 A JP 29762386A JP 29762386 A JP29762386 A JP 29762386A JP S63151227 A JPS63151227 A JP S63151227A
Authority
JP
Japan
Prior art keywords
path
trace
node number
memory
node
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
JP29762386A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0361377B2 (cg-RX-API-DMAC7.html
Inventor
Masaru Moriwake
森分　優
Atsushi Yamashita
敦 山下
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 JP29762386A priority Critical patent/JPS63151227A/ja
Publication of JPS63151227A publication Critical patent/JPS63151227A/ja
Publication of JPH0361377B2 publication Critical patent/JPH0361377B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Error Detection And Correction (AREA)
JP29762386A 1986-12-16 1986-12-16 ビタビ復号器 Granted JPS63151227A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29762386A JPS63151227A (ja) 1986-12-16 1986-12-16 ビタビ復号器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29762386A JPS63151227A (ja) 1986-12-16 1986-12-16 ビタビ復号器

Publications (2)

Publication Number Publication Date
JPS63151227A true JPS63151227A (ja) 1988-06-23
JPH0361377B2 JPH0361377B2 (cg-RX-API-DMAC7.html) 1991-09-19

Family

ID=17848957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29762386A Granted JPS63151227A (ja) 1986-12-16 1986-12-16 ビタビ復号器

Country Status (1)

Country Link
JP (1) JPS63151227A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0217746A (ja) * 1988-07-06 1990-01-22 Fujitsu Ltd モデム受信回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0217746A (ja) * 1988-07-06 1990-01-22 Fujitsu Ltd モデム受信回路

Also Published As

Publication number Publication date
JPH0361377B2 (cg-RX-API-DMAC7.html) 1991-09-19

Similar Documents

Publication Publication Date Title
US4015238A (en) Metric updater for maximum likelihood decoder
EP0234558B1 (en) Path trace viterbi decoder
KR100187964B1 (ko) 비터비 복호방법 및 비터비 복호장치
US6324226B1 (en) Viterbi decoder
JP3747604B2 (ja) ビタビ復号装置
JPH11186919A (ja) ビタビ復号装置
JPH10107651A (ja) ビタビ復号装置
US7185268B2 (en) Memory system and method for use in trellis-based decoding
JP2798123B2 (ja) ビタビ復号装置
JPS63151227A (ja) ビタビ復号器
JP4580927B2 (ja) ビタビ復号装置、およびビタビ復号方法
US6467064B1 (en) Viterbi decoder
JP2904271B2 (ja) ビタビ復号器用パスメモリユニットおよび復号方法
JP3235333B2 (ja) ビタビ復号方法およびビタビ復号化装置
JPH04421B2 (cg-RX-API-DMAC7.html)
JPS63129714A (ja) ビタビ復号器
JPS6345922A (ja) 誤り訂正方法
JPS62195931A (ja) ビタビ復号器
JP3253906B2 (ja) データ処理装置及びデータ処理方法
JPH0722969A (ja) 演算装置
JP3728011B2 (ja) 誤り訂正方法および誤り訂正装置
JPS63228824A (ja) ビタビ復号器
JPS6326035A (ja) ビタビ復号器
JPS63178626A (ja) ビタビ復号器
JP2000196468A (ja) ビタビ復号化装置およびビタビ復号化方法

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees