JPS57185752A - Reproduction relay system - Google Patents
Reproduction relay systemInfo
- Publication number
- JPS57185752A JPS57185752A JP6931081A JP6931081A JPS57185752A JP S57185752 A JPS57185752 A JP S57185752A JP 6931081 A JP6931081 A JP 6931081A JP 6931081 A JP6931081 A JP 6931081A JP S57185752 A JPS57185752 A JP S57185752A
- Authority
- JP
- Japan
- Prior art keywords
- decoder
- symbol
- error correction
- error
- check
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Dc Digital Transmission (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6931081A JPS57185752A (en) | 1981-05-11 | 1981-05-11 | Reproduction relay system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6931081A JPS57185752A (en) | 1981-05-11 | 1981-05-11 | Reproduction relay system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57185752A true JPS57185752A (en) | 1982-11-16 |
JPH0255977B2 JPH0255977B2 (ja) | 1990-11-28 |
Family
ID=13398852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6931081A Granted JPS57185752A (en) | 1981-05-11 | 1981-05-11 | Reproduction relay system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57185752A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62242482A (ja) * | 1986-04-15 | 1987-10-23 | Matsushita Electric Ind Co Ltd | 文字放送信号処理装置 |
JP2007325320A (ja) * | 2007-09-10 | 2007-12-13 | Sumitomo Electric Ind Ltd | 中継装置及び自律型誤り訂正ネットワーク |
JP2008011391A (ja) * | 2006-06-30 | 2008-01-17 | Nippon Telegr & Teleph Corp <Ntt> | 光信号処理回路 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54105444A (en) * | 1978-02-07 | 1979-08-18 | Nec Corp | Double-error correction circuit |
-
1981
- 1981-05-11 JP JP6931081A patent/JPS57185752A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54105444A (en) * | 1978-02-07 | 1979-08-18 | Nec Corp | Double-error correction circuit |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62242482A (ja) * | 1986-04-15 | 1987-10-23 | Matsushita Electric Ind Co Ltd | 文字放送信号処理装置 |
JP2008011391A (ja) * | 2006-06-30 | 2008-01-17 | Nippon Telegr & Teleph Corp <Ntt> | 光信号処理回路 |
JP4627283B2 (ja) * | 2006-06-30 | 2011-02-09 | 日本電信電話株式会社 | 光信号処理回路 |
JP2007325320A (ja) * | 2007-09-10 | 2007-12-13 | Sumitomo Electric Ind Ltd | 中継装置及び自律型誤り訂正ネットワーク |
JP4577341B2 (ja) * | 2007-09-10 | 2010-11-10 | 住友電気工業株式会社 | 中継装置及び自律型誤り訂正ネットワーク |
Also Published As
Publication number | Publication date |
---|---|
JPH0255977B2 (ja) | 1990-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR890702160A (ko) | 디지탈식 엔코드된 언어 신호내의 에라교정 방법 및 시스템 | |
ATE110912T1 (de) | Dekodiervorrichtung. | |
GB2088676B (en) | Transmission systems | |
TW343410B (en) | Method and apparatus for detecting communication signals having unequal error protection | |
JPS54116149A (en) | Coder and decoder system | |
JPS57170652A (en) | Transmitting system for burst signal | |
TW359927B (en) | Shortened fire code error-trapping decoding method and apparatus | |
KR880008153A (ko) | 정보기억장치 | |
JPS57185752A (en) | Reproduction relay system | |
JPS53124906A (en) | Transmitting method for digital signal | |
EP0195421A3 (en) | System for the synchronisation of digital information signals | |
JPS56169952A (en) | Code arrangement discriminating system | |
DE69526644D1 (de) | Digitales übertragungs- und aufzeichungsystem mit einfacher fehlerkorrektur | |
AU576050B2 (en) | Dpcm error trail correction | |
JPS53139426A (en) | Decoding device | |
KR950003662B1 (ko) | 에러 정정 시스템 | |
JPS5799881A (en) | Pcm signal transmitter | |
JPS5614743A (en) | Signal transmitter | |
JPS54114112A (en) | Reception picture information correcting system for facsimile | |
JPS52153602A (en) | Error correction coding and decoding system | |
JPS5651156A (en) | Facsimile receiving system | |
KR880008547A (ko) | 다중에러 정정방법 | |
JPS5731278A (en) | Estimate coding transmitter | |
DK485882A (da) | System til overfoering af digitale informationssignaler | |
MY111914A (en) | Satellite receiver code rate switching apparatus |