JPH0143493B2 - - Google Patents
Info
- Publication number
- JPH0143493B2 JPH0143493B2 JP21299887A JP21299887A JPH0143493B2 JP H0143493 B2 JPH0143493 B2 JP H0143493B2 JP 21299887 A JP21299887 A JP 21299887A JP 21299887 A JP21299887 A JP 21299887A JP H0143493 B2 JPH0143493 B2 JP H0143493B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- code
- decoding
- error correction
- maximum likelihood
- 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
Links
- 238000007476 Maximum Likelihood Methods 0.000 claims description 36
- 238000003780 insertion Methods 0.000 claims description 21
- 230000037431 insertion Effects 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000012937 correction Methods 0.000 description 43
- 238000000034 method Methods 0.000 description 28
- 238000004364 calculation method Methods 0.000 description 15
- 238000004891 communication Methods 0.000 description 14
- 230000006870 function Effects 0.000 description 9
- 108010076504 Protein Sorting Signals Proteins 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Landscapes
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21299887A JPS6367028A (ja) | 1987-08-28 | 1987-08-28 | 復号化装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21299887A JPS6367028A (ja) | 1987-08-28 | 1987-08-28 | 復号化装置 |
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 |
---|---|
JPS6367028A JPS6367028A (ja) | 1988-03-25 |
JPH0143493B2 true JPH0143493B2 (de) | 1989-09-21 |
Family
ID=16631782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21299887A Granted JPS6367028A (ja) | 1987-08-28 | 1987-08-28 | 復号化装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6367028A (de) |
-
1987
- 1987-08-28 JP JP21299887A patent/JPS6367028A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6367028A (ja) | 1988-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS637690B2 (de) | ||
JP3290989B2 (ja) | コード分割多元接続システム適用に対する多重レートシリアルビタビ復号器 | |
JP2527163B2 (ja) | デ−タワ−ド伝送システム | |
US5390198A (en) | Soft decision viterbi decoder for M-ary convolutional codes | |
US4606027A (en) | Error correction apparatus using a Viterbi decoder | |
KR100554322B1 (ko) | 복수의 코딩 버스트내에 배치된 crc 비트에 의해 종료 상태가결정되는 컨벌루셔널 디코딩 | |
EP0127984B1 (de) | Dekodierungsanordnung für fehlerkorrigierende Kodes | |
US4500994A (en) | Multi-rate branch metric processor for maximum-likelihood convolutional decoder | |
JPS62151032A (ja) | たたみ込み符号器および最尤復号器 | |
GB2326570A (en) | Decoding trellis coded data | |
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 | |
EP3996285A1 (de) | Parallele rückverfolgung in viterbi-decodierer | |
US5982822A (en) | Viterbi decoder | |
US6385753B1 (en) | Punctured Viterbi decoding method | |
EP0603824B1 (de) | Verfahren und Vorrichtung zur Synchronisationsdetektierung in einem Viterbi-Dekoder | |
US7289569B2 (en) | HDTV trellis decoder architecture | |
KR101212856B1 (ko) | 통신 시스템에서 데이터를 복호하는 방법 및 장치 | |
JP3259725B2 (ja) | ビタビ復号装置 | |
JPH0143493B2 (de) | ||
JPH0143492B2 (de) | ||
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 | |
US5488637A (en) | Decoding method and apparatus having optimum decoding paths |