SE414360B - Forfarande for fassynkronisering i ett synkront datatransmissionssystem och anordning for utforande av forfarandet - Google Patents
Forfarande for fassynkronisering i ett synkront datatransmissionssystem och anordning for utforande av forfarandetInfo
- Publication number
- SE414360B SE414360B SE7810735A SE7810735A SE414360B SE 414360 B SE414360 B SE 414360B SE 7810735 A SE7810735 A SE 7810735A SE 7810735 A SE7810735 A SE 7810735A SE 414360 B SE414360 B SE 414360B
- Authority
- SE
- Sweden
- Prior art keywords
- signal
- phase
- carrier
- input
- output
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 18
- 230000005540 biological transmission Effects 0.000 title claims description 11
- 238000005070 sampling Methods 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 18
- 238000012937 correction Methods 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 description 4
- 239000008186 active pharmaceutical agent Substances 0.000 description 3
- 102100023882 Endoribonuclease ZC3H12A Human genes 0.000 description 2
- 101710112715 Endoribonuclease ZC3H12A Proteins 0.000 description 2
- 108700012361 REG2 Proteins 0.000 description 2
- 101150108637 REG2 gene Proteins 0.000 description 2
- 101100120298 Rattus norvegicus Flot1 gene Proteins 0.000 description 2
- 101100412403 Rattus norvegicus Reg3b gene Proteins 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- QGVYYLZOAMMKAH-UHFFFAOYSA-N pegnivacogin Chemical compound COCCOC(=O)NCCCCC(NC(=O)OCCOC)C(=O)NCCCCCCOP(=O)(O)O QGVYYLZOAMMKAH-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 101000872736 Homo sapiens Protein HEG homolog 1 Proteins 0.000 description 1
- 101001044053 Mus musculus Lithostathine-1 Proteins 0.000 description 1
- 102100034735 Protein HEG homolog 1 Human genes 0.000 description 1
- 108700012364 REG1 Proteins 0.000 description 1
- 101000581817 Rattus norvegicus Regenerating islet-derived protein 3-alpha Proteins 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
-
- 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
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/497—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by correlative coding, e.g. partial response coding or echo modulation coding transmitters and receivers for partial response systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/06—Demodulator circuits; Receiver circuits
- H04L27/066—Carrier recovery circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Communication Control (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7810735A SE414360B (sv) | 1978-10-13 | 1978-10-13 | Forfarande for fassynkronisering i ett synkront datatransmissionssystem och anordning for utforande av forfarandet |
| FI792893A FI67643C (fi) | 1978-10-13 | 1979-09-18 | Foerfarande foer fassynkronisering i ett synkront datatransmissionssystem och anordning foer utfoerande av foerfarandet |
| NO793302A NO149160C (no) | 1978-10-13 | 1979-10-12 | Fremgangsmaate for fasesynkronisering i et synkront datatransmisjonssystem og anordning for utfoerelse av fremgangsmaaten |
| US06/195,420 US4351061A (en) | 1978-10-13 | 1979-10-12 | Method of phase synchronization in a synchronous data transmission system, and apparatus for carrying out the method |
| DE19792953214 DE2953214A1 (de) | 1978-10-13 | 1979-10-12 | A method of phase synchronization in a synchronous data transmission system,and apparatus for carrying out the method |
| PCT/SE1979/000204 WO1980000903A1 (en) | 1978-10-13 | 1979-10-12 | A method of phase synchronization in a synchronous data transmission system,and apparatus for carrying out the method |
| DK253280A DK253280A (da) | 1978-10-13 | 1980-06-12 | Fremgangsmaade til fasesynkronisering i et synkront datatransmissionssystem og indretning til udfoerelse af fremgangsmaaden |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7810735A SE414360B (sv) | 1978-10-13 | 1978-10-13 | Forfarande for fassynkronisering i ett synkront datatransmissionssystem och anordning for utforande av forfarandet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7810735L SE7810735L (sv) | 1980-04-14 |
| SE414360B true SE414360B (sv) | 1980-07-21 |
Family
ID=20336099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7810735A SE414360B (sv) | 1978-10-13 | 1978-10-13 | Forfarande for fassynkronisering i ett synkront datatransmissionssystem och anordning for utforande av forfarandet |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4351061A (da) |
| DK (1) | DK253280A (da) |
| FI (1) | FI67643C (da) |
| NO (1) | NO149160C (da) |
| SE (1) | SE414360B (da) |
| WO (1) | WO1980000903A1 (da) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2124840A (en) * | 1982-07-02 | 1984-02-22 | Philips Electronic Associated | Data demodulator for digital signals |
| US4912726A (en) * | 1987-01-12 | 1990-03-27 | Fujitsu Limited | Decision timing control circuit |
| US5267267A (en) * | 1989-03-13 | 1993-11-30 | Hitachi, Ltd. | Timing extraction method and communication system |
| JP2664249B2 (ja) * | 1989-03-13 | 1997-10-15 | 株式会社日立製作所 | タイミング抽出回路，それを利用した通信システム及びタイミング抽出方法並びに通信装置 |
| US5424882A (en) * | 1989-03-13 | 1995-06-13 | Hitachi, Ltd. | Signal processor for discriminating recording data |
| US6990418B2 (en) * | 2002-12-19 | 2006-01-24 | International Business Machines Corporation | Method and systems for optimizing high-speed signal transmission |
| US20080139141A1 (en) * | 2006-12-06 | 2008-06-12 | George Varghese | Method and system for estimating and compensating non-linear distortion in a transmitter using data signal feedback |
| JP5546681B2 (ja) * | 2011-04-19 | 2014-07-09 | パナソニック株式会社 | プリコーディング方法、プリコーディング装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4010421A (en) * | 1971-12-06 | 1977-03-01 | Telefonaktiebolaget L M Ericsson | Synchronization method for the recovery of binary signals |
| JPS4918256A (da) * | 1972-06-09 | 1974-02-18 | ||
| DE2257288B2 (de) * | 1972-11-22 | 1977-05-26 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur herstellung des phasengleichlaufs und schaltungsanordnung zur durchfuehrung des verfahrens |
-
1978
- 1978-10-13 SE SE7810735A patent/SE414360B/sv not_active IP Right Cessation
-
1979
- 1979-09-18 FI FI792893A patent/FI67643C/sv not_active IP Right Cessation
- 1979-10-12 NO NO793302A patent/NO149160C/no unknown
- 1979-10-12 WO PCT/SE1979/000204 patent/WO1980000903A1/en not_active Ceased
- 1979-10-12 US US06/195,420 patent/US4351061A/en not_active Expired - Lifetime
-
1980
- 1980-06-12 DK DK253280A patent/DK253280A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FI67643B (fi) | 1984-12-31 |
| NO793302L (no) | 1980-04-15 |
| US4351061A (en) | 1982-09-21 |
| NO149160C (no) | 1984-02-29 |
| WO1980000903A1 (en) | 1980-05-01 |
| NO149160B (no) | 1983-11-14 |
| DK253280A (da) | 1980-06-12 |
| SE7810735L (sv) | 1980-04-14 |
| FI792893A7 (fi) | 1980-04-14 |
| FI67643C (fi) | 1985-04-10 |
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