BE807672A - METHOD AND INSTALLATION FOR ENSURING THE SYNCHRONISM OF A DATA TRANSMISSION SYSTEM - Google Patents
METHOD AND INSTALLATION FOR ENSURING THE SYNCHRONISM OF A DATA TRANSMISSION SYSTEMInfo
- Publication number
- BE807672A BE807672A BE138052A BE138052A BE807672A BE 807672 A BE807672 A BE 807672A BE 138052 A BE138052 A BE 138052A BE 138052 A BE138052 A BE 138052A BE 807672 A BE807672 A BE 807672A
- Authority
- BE
- Belgium
- Prior art keywords
- synchronism
- ensuring
- installation
- data transmission
- transmission system
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
- 238000009434 installation Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/06—Arrangements for supplying the carrier waves ; Arrangements for supplying synchronisation signals
- H04J1/065—Synchronisation of carrier sources at the receiving station with the carrier source at the transmitting station
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Lock And Its Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722257288 DE2257288B2 (en) | 1972-11-22 | 1972-11-22 | PROCESS FOR PRODUCING THE PHASE CONFIGURATION AND CIRCUIT ARRANGEMENT FOR PERFORMING THE PROCESS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE807672A true BE807672A (en) | 1974-05-22 |
Family
ID=5862457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE138052A BE807672A (en) | 1972-11-22 | 1973-11-22 | METHOD AND INSTALLATION FOR ENSURING THE SYNCHRONISM OF A DATA TRANSMISSION SYSTEM |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT346391B (en) |
| BE (1) | BE807672A (en) |
| CH (1) | CH565485A5 (en) |
| DE (1) | DE2257288B2 (en) |
| DK (1) | DK139950C (en) |
| FI (1) | FI59516C (en) |
| FR (1) | FR2208255B1 (en) |
| GB (1) | GB1444824A (en) |
| IT (1) | IT1001908B (en) |
| NL (1) | NL7315876A (en) |
| NO (1) | NO143444C (en) |
| SE (1) | SE397618B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2703622C2 (en) * | 1977-01-28 | 1978-12-14 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Adaptive equalizer |
| SE414360B (en) * | 1978-10-13 | 1980-07-21 | Ellemtel Utvecklings Ab | PROCEDURE FOR PHASE SYNCHRONIZATION IN A SYNCRONIC DATA TRANSMISSION SYSTEM AND DEVICE FOR EXECUTING THE PROCEDURE |
| DE2953214A1 (en) * | 1978-10-13 | 1980-11-27 | Ericsson Telefon Ab L M | A METHOD OF PHASE SYNCHRONIZATION IN A SYNCHRONOUS DATA TRANSMISSION SYSTEM, AND APPARATUS FOR CARRYING OUT THE METHOD |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3694752A (en) * | 1971-03-18 | 1972-09-26 | North American Rockwell | High speed transmission receiver utilizing fine receiver timing and carrier phase recovery |
-
1972
- 1972-11-22 DE DE19722257288 patent/DE2257288B2/en active Granted
-
1973
- 1973-10-03 AT AT844773A patent/AT346391B/en not_active Expired
- 1973-10-08 NO NO389273A patent/NO143444C/en unknown
- 1973-10-12 GB GB4770673A patent/GB1444824A/en not_active Expired
- 1973-10-23 CH CH1491473A patent/CH565485A5/xx not_active IP Right Cessation
- 1973-11-15 FI FI354373A patent/FI59516C/en active
- 1973-11-20 NL NL7315876A patent/NL7315876A/xx not_active Application Discontinuation
- 1973-11-21 DK DK627873A patent/DK139950C/en active
- 1973-11-21 SE SE7315753A patent/SE397618B/en unknown
- 1973-11-21 IT IT3161273A patent/IT1001908B/en active
- 1973-11-22 BE BE138052A patent/BE807672A/en unknown
- 1973-11-22 FR FR7341674A patent/FR2208255B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT346391B (en) | 1978-11-10 |
| FR2208255B1 (en) | 1977-03-11 |
| NO143444B (en) | 1980-11-03 |
| FR2208255A1 (en) | 1974-06-21 |
| DE2257288A1 (en) | 1974-05-30 |
| DK139950C (en) | 1979-11-26 |
| DK139950B (en) | 1979-05-21 |
| NO143444C (en) | 1981-02-11 |
| ATA844773A (en) | 1978-03-15 |
| CH565485A5 (en) | 1975-08-15 |
| DE2257288B2 (en) | 1977-05-26 |
| NL7315876A (en) | 1974-05-27 |
| GB1444824A (en) | 1976-08-04 |
| FI59516C (en) | 1981-08-10 |
| IT1001908B (en) | 1976-04-30 |
| FI59516B (en) | 1981-04-30 |
| SE397618B (en) | 1977-11-07 |
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