JPS5919453A - メトリツク演算回路 - Google Patents

メトリツク演算回路

Info

Publication number
JPS5919453A
JPS5919453A JP12845182A JP12845182A JPS5919453A JP S5919453 A JPS5919453 A JP S5919453A JP 12845182 A JP12845182 A JP 12845182A JP 12845182 A JP12845182 A JP 12845182A JP S5919453 A JPS5919453 A JP S5919453A
Authority
JP
Japan
Prior art keywords
metric
path
circuit
branch
difference
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
JP12845182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6319097B2 (enrdf_load_stackoverflow
Inventor
Katsuhiro Nakamura
勝洋 中村
Yukitsuna Furuya
之綱 古谷
Shuji Murakami
修司 村上
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 Corp
Original Assignee
NEC Corp
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 Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP12845182A priority Critical patent/JPS5919453A/ja
Publication of JPS5919453A publication Critical patent/JPS5919453A/ja
Publication of JPS6319097B2 publication Critical patent/JPS6319097B2/ja
Granted legal-status Critical Current

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  • Error Detection And Correction (AREA)
JP12845182A 1982-07-23 1982-07-23 メトリツク演算回路 Granted JPS5919453A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12845182A JPS5919453A (ja) 1982-07-23 1982-07-23 メトリツク演算回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12845182A JPS5919453A (ja) 1982-07-23 1982-07-23 メトリツク演算回路

Publications (2)

Publication Number Publication Date
JPS5919453A true JPS5919453A (ja) 1984-01-31
JPS6319097B2 JPS6319097B2 (enrdf_load_stackoverflow) 1988-04-21

Family

ID=14985031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12845182A Granted JPS5919453A (ja) 1982-07-23 1982-07-23 メトリツク演算回路

Country Status (1)

Country Link
JP (1) JPS5919453A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176333A (ja) * 1984-02-22 1985-09-10 Nippon Telegr & Teleph Corp <Ntt> ビタビ復号回路
JPS60264125A (ja) * 1984-06-13 1985-12-27 Nec Corp 誤り訂正復号器
JPS61230430A (ja) * 1985-04-04 1986-10-14 Mitsubishi Electric Corp 加算比較選択回路
US5295142A (en) * 1989-07-18 1994-03-15 Sony Corporation Viterbi decoder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176333A (ja) * 1984-02-22 1985-09-10 Nippon Telegr & Teleph Corp <Ntt> ビタビ復号回路
JPS60264125A (ja) * 1984-06-13 1985-12-27 Nec Corp 誤り訂正復号器
JPS61230430A (ja) * 1985-04-04 1986-10-14 Mitsubishi Electric Corp 加算比較選択回路
US5295142A (en) * 1989-07-18 1994-03-15 Sony Corporation Viterbi decoder

Also Published As

Publication number Publication date
JPS6319097B2 (enrdf_load_stackoverflow) 1988-04-21

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