DK168417B1 - Fremgangsmåde og system til synkronisering af digitale informationssignaler - Google Patents
Fremgangsmåde og system til synkronisering af digitale informationssignaler Download PDFInfo
- Publication number
- DK168417B1 DK168417B1 DK129086A DK129086A DK168417B1 DK 168417 B1 DK168417 B1 DK 168417B1 DK 129086 A DK129086 A DK 129086A DK 129086 A DK129086 A DK 129086A DK 168417 B1 DK168417 B1 DK 168417B1
- Authority
- DK
- Denmark
- Prior art keywords
- words
- synchronization
- data
- word
- error
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 33
- 230000010355 oscillation Effects 0.000 claims description 12
- 238000012937 correction Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract 1
- 108091006146 Channels Proteins 0.000 description 27
- 239000011159 matrix material Substances 0.000 description 4
- 230000015654 memory Effects 0.000 description 4
- 230000002085 persistent effect Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/33—Synchronisation based on error coding or decoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/048—Speed or phase control by synchronisation signals using the properties of error detecting or error correcting codes, e.g. parity as synchronisation signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/10—Arrangements for initial synchronisation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
- Time-Division Multiplex Systems (AREA)
- Information Transfer Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3510296 | 1985-03-22 | ||
| DE19853510296 DE3510296A1 (de) | 1985-03-22 | 1985-03-22 | System zur synchronisation von digitalen informationssignalen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK129086D0 DK129086D0 (da) | 1986-03-20 |
| DK129086A DK129086A (da) | 1986-09-23 |
| DK168417B1 true DK168417B1 (da) | 1994-03-21 |
Family
ID=6265946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK129086A DK168417B1 (da) | 1985-03-22 | 1986-03-20 | Fremgangsmåde og system til synkronisering af digitale informationssignaler |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0195421B1 (enrdf_load_stackoverflow) |
| JP (1) | JPH0666777B2 (enrdf_load_stackoverflow) |
| KR (1) | KR950007977B1 (enrdf_load_stackoverflow) |
| AT (1) | ATE83105T1 (enrdf_load_stackoverflow) |
| DE (2) | DE3510296A1 (enrdf_load_stackoverflow) |
| DK (1) | DK168417B1 (enrdf_load_stackoverflow) |
| HK (1) | HK118594A (enrdf_load_stackoverflow) |
| NO (1) | NO173119B (enrdf_load_stackoverflow) |
| SG (1) | SG37893G (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2508090B2 (ja) * | 1987-05-28 | 1996-06-19 | 日本電気株式会社 | ディジタル通信装置 |
| GB2211052A (en) * | 1987-10-13 | 1989-06-21 | British Broadcasting Corp | Synchroniser for a decoder |
| JP2597872B2 (ja) * | 1988-02-13 | 1997-04-09 | 日本電信電話株式会社 | ブロック同期方式 |
| KR910005493B1 (ko) * | 1988-12-14 | 1991-07-31 | 한국전기통신공사 | 동기식 다중화 장치의 리프레임 회로 |
| DE3925843A1 (de) * | 1989-08-04 | 1991-02-14 | Asea Brown Boveri | Verfahren zur uebertragung von datentelegrammen |
| JPH0947583A (ja) * | 1995-08-09 | 1997-02-18 | Koichi Ogino | 知育玩具 |
| CA2214743C (en) * | 1996-09-20 | 2002-03-05 | Ntt Mobile Communications Network Inc. | A frame synchronization circuit and communications system |
| DE19653056A1 (de) * | 1996-12-19 | 1998-06-25 | Motorola Inc | Verfahren zur Synchronisation bei digitaler Übertragung von Daten |
| JP3123975B2 (ja) * | 1998-04-23 | 2001-01-15 | 埼玉日本電気株式会社 | ビット誤り率測定方法および測定回路ならびに受信装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US387920A (en) * | 1888-08-14 | richards | ||
| US3873920A (en) * | 1973-12-12 | 1975-03-25 | Bell Telephone Labor Inc | Variable block length synchronization system |
| JPS5514502A (en) * | 1978-07-14 | 1980-02-01 | Nippon Gakki Seizo Kk | Recording and reproducing unit of pcm system |
| JPS58146157A (ja) * | 1982-02-25 | 1983-08-31 | Mitsubishi Electric Corp | デ−タ伝送方式 |
| JPS59221047A (ja) * | 1983-05-30 | 1984-12-12 | Victor Co Of Japan Ltd | デイジタル信号伝送における同期信号検出回路 |
| JP2636210B2 (ja) * | 1984-06-22 | 1997-07-30 | 日本電気株式会社 | 同期式データ受信回路 |
-
1985
- 1985-03-22 DE DE19853510296 patent/DE3510296A1/de active Granted
-
1986
- 1986-03-18 AT AT86103678T patent/ATE83105T1/de not_active IP Right Cessation
- 1986-03-18 DE DE8686103678T patent/DE3687176D1/de not_active Expired - Lifetime
- 1986-03-18 EP EP86103678A patent/EP0195421B1/de not_active Expired - Lifetime
- 1986-03-20 JP JP6101386A patent/JPH0666777B2/ja not_active Expired - Lifetime
- 1986-03-20 DK DK129086A patent/DK168417B1/da not_active IP Right Cessation
- 1986-03-21 NO NO861137A patent/NO173119B/no unknown
- 1986-03-21 KR KR1019860002106A patent/KR950007977B1/ko not_active Expired - Lifetime
-
1993
- 1993-04-06 SG SG378/93A patent/SG37893G/en unknown
-
1994
- 1994-10-27 HK HK118594A patent/HK118594A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3510296A1 (de) | 1986-09-25 |
| JPS61262333A (ja) | 1986-11-20 |
| EP0195421A2 (de) | 1986-09-24 |
| NO861137L (no) | 1986-09-23 |
| DE3687176D1 (de) | 1993-01-14 |
| KR860007801A (ko) | 1986-10-17 |
| ATE83105T1 (de) | 1992-12-15 |
| JPH0666777B2 (ja) | 1994-08-24 |
| DK129086A (da) | 1986-09-23 |
| DE3510296C2 (enrdf_load_stackoverflow) | 1993-05-27 |
| EP0195421A3 (en) | 1988-09-21 |
| SG37893G (en) | 1993-06-25 |
| DK129086D0 (da) | 1986-03-20 |
| EP0195421B1 (de) | 1992-12-02 |
| KR950007977B1 (ko) | 1995-07-21 |
| NO173119B (no) | 1993-07-19 |
| HK118594A (en) | 1994-11-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4271520A (en) | Synchronizing technique for an error correcting digital transmission system | |
| Sellers | Bit loss and gain correction code | |
| KR100441822B1 (ko) | 압축비디오신호전송장치 | |
| US4447903A (en) | Forward error correction using coding and redundant transmission | |
| US6931581B1 (en) | Method for superimposing a sequence number in an error detection code in a data network | |
| US6044482A (en) | Digital transmission system for encoding and decoding attribute data into error checking symbols of main data | |
| DK168417B1 (da) | Fremgangsmåde og system til synkronisering af digitale informationssignaler | |
| NO304290B1 (no) | Datastr°m-rammesynkronisering | |
| FI67004C (fi) | Digital faslaost slinga | |
| DK161234B (da) | Anlaeg til overfoering af digitale informationssignaler | |
| US5606558A (en) | Method of and devices for transmitting in ATM cells information supplied in the form of a series of distinct entities for a given application | |
| AU624787B2 (en) | Digital communication apparatus | |
| EP0682790B1 (en) | Method and system for synchronizing encoders and decoders in communication networks when errors are detected | |
| US7313748B2 (en) | FEC decoder and method | |
| EP0456974B1 (en) | Method and apparatus for generating and detecting distributed block synchronization | |
| US4078225A (en) | Arrangement and a method for error detection in digital transmission systems | |
| JPS61283241A (ja) | デ−タ通信受信装置 | |
| GB2139050A (en) | Digital data transmission | |
| JPH1084334A (ja) | データ伝送方式 | |
| JP2952051B2 (ja) | Ａｔｍにおけるセル同期演算回路 | |
| JP2596357B2 (ja) | バーストデータ伝送方法及び装置 | |
| JP3505436B2 (ja) | 有効パケットデータ検出方法及び装置 | |
| SU545086A1 (ru) | Способ передачи дискретной информации избыточными кодами | |
| JPH02288449A (ja) | 伝送品質監視システム | |
| JPH0298245A (ja) | ルート識別方式 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B1 | Patent granted (law 1993) | ||
| PBP | Patent lapsed |