IT1207280B - CIRCUIT PROVISION SUITABLE FOR SYNCHRONIZING A DEMULTIPLATION UNIT, FOR PARTICULAR APPLICATION IN THE RECEIVING SECTION OF A MULTIPLATOR DIGITAL SIGNALS. - Google Patents
CIRCUIT PROVISION SUITABLE FOR SYNCHRONIZING A DEMULTIPLATION UNIT, FOR PARTICULAR APPLICATION IN THE RECEIVING SECTION OF A MULTIPLATOR DIGITAL SIGNALS.Info
- Publication number
- IT1207280B IT1207280B IT7926859A IT2685979A IT1207280B IT 1207280 B IT1207280 B IT 1207280B IT 7926859 A IT7926859 A IT 7926859A IT 2685979 A IT2685979 A IT 2685979A IT 1207280 B IT1207280 B IT 1207280B
- Authority
- IT
- Italy
- Prior art keywords
- multiplator
- demultiplation
- synchronizing
- unit
- particular application
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0079—Receiver details
- H04L7/0083—Receiver details taking measures against momentary loss of synchronisation, e.g. inhibiting the synchronisation, using idle words or using redundant clocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0602—Systems characterised by the synchronising information used
- H04J3/0605—Special codes used as synchronising signal
- H04J3/0608—Detectors therefor, e.g. correlators, state machines
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT7926859A IT1207280B (en) | 1979-10-29 | 1979-10-29 | CIRCUIT PROVISION SUITABLE FOR SYNCHRONIZING A DEMULTIPLATION UNIT, FOR PARTICULAR APPLICATION IN THE RECEIVING SECTION OF A MULTIPLATOR DIGITAL SIGNALS. |
BR8005706A BR8005706A (en) | 1979-10-29 | 1980-09-08 | CIRCUIT ARRANGEMENT ABLE TO SYNCHRONIZE A MULITPLEXOR UNIT |
FR8019411A FR2469060A1 (en) | 1979-10-29 | 1980-09-09 | CIRCUIT ARRANGEMENT SUITABLE FOR SYNCHRONIZING A DEMULTIPLEXING UNIT, PARTICULARLY APPLICABLE TO THE RECEIVING SECTION OF A DIGITAL SIGNAL MULTIPLEXER |
AR282773A AR225323A1 (en) | 1979-10-29 | 1980-10-03 | CIRCUITAL PROVISION ABLE TO CONTROL THE SYNCHRONISM OF A DEMULTIPLEXING UNIT, OF PARTICULAR APPLICATION IN THE RECEIVING SECTION OF A DIGITAL SIGNAL MULTIPLEXER |
GB8033550A GB2062417A (en) | 1979-10-29 | 1980-10-17 | Improvements in or relating to circuit arrangements for synchronizing demultiplexers |
DE19803040787 DE3040787A1 (en) | 1979-10-29 | 1980-10-29 | CIRCUIT ARRANGEMENT FOR SYNCHRONIZING A DEMULTIPLEXER UNIT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT7926859A IT1207280B (en) | 1979-10-29 | 1979-10-29 | CIRCUIT PROVISION SUITABLE FOR SYNCHRONIZING A DEMULTIPLATION UNIT, FOR PARTICULAR APPLICATION IN THE RECEIVING SECTION OF A MULTIPLATOR DIGITAL SIGNALS. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7926859A0 IT7926859A0 (en) | 1979-10-29 |
IT1207280B true IT1207280B (en) | 1989-05-17 |
Family
ID=11220392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7926859A IT1207280B (en) | 1979-10-29 | 1979-10-29 | CIRCUIT PROVISION SUITABLE FOR SYNCHRONIZING A DEMULTIPLATION UNIT, FOR PARTICULAR APPLICATION IN THE RECEIVING SECTION OF A MULTIPLATOR DIGITAL SIGNALS. |
Country Status (6)
Country | Link |
---|---|
AR (1) | AR225323A1 (en) |
BR (1) | BR8005706A (en) |
DE (1) | DE3040787A1 (en) |
FR (1) | FR2469060A1 (en) |
GB (1) | GB2062417A (en) |
IT (1) | IT1207280B (en) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4016368A (en) * | 1975-12-12 | 1977-04-05 | North Electric Company | Framing circuit for digital receiver |
DE2612324A1 (en) * | 1976-03-23 | 1977-10-06 | Siemens Ag | Synchronisation signals deriving circuit for PCM receivers - has shift register as pseudorandom generator responsive to pulse frame recognition word |
DE2740997C2 (en) * | 1977-09-12 | 1979-09-13 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Method for time-division multiplex frame synchronization with the aid of variable synchronization words |
NL176420C (en) * | 1977-09-29 | 1985-04-01 | Nederlanden Staat | SYNCHRONIZER FOR DELIVERING A SYNCHRONIZATION SIGNAL MATCHING WITH A SYNCHRONIZATION SIGN PRESENT IN AN INCOMING DIGITAL SIGNAL. |
DE2802975C2 (en) * | 1978-01-24 | 1979-10-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Method for time division multiplex frame synchronization |
DE2811851C2 (en) * | 1978-03-17 | 1980-03-27 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Method for frame synchronization of a time division multiplex system |
DE2814000B2 (en) * | 1978-03-31 | 1980-04-10 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Demultiplex arrangement |
DE2826322A1 (en) * | 1978-06-15 | 1979-12-20 | Siemens Ag | Detector recognising special characters in data signals - uses recursive addressing from rough RAM and fine PROM memories |
DE2842371A1 (en) * | 1978-09-28 | 1980-04-10 | Siemens Ag | METHOD FOR SYNCHRONIZING TRANSMITTER AND RECEIVER DEVICES |
DE2920809A1 (en) * | 1979-05-22 | 1980-11-27 | Siemens Ag | PCM time multiplex data transmission system - uses synchronisation system with shift register and equaliser with AND=gates and OR=gate |
IT1207258B (en) * | 1979-10-11 | 1989-05-17 | Sits Soc It Telecom Siemens | CIRCUIT PROVISION SUITABLE FOR RECOGNIZING THE WORD OF ALIGNMENT, FOR PARTICULAR APPLICATION IN THE RECEIVING SECTION OF A MULTIPLATOR DIGITAL SIGNALS. |
-
1979
- 1979-10-29 IT IT7926859A patent/IT1207280B/en active
-
1980
- 1980-09-08 BR BR8005706A patent/BR8005706A/en unknown
- 1980-09-09 FR FR8019411A patent/FR2469060A1/en active Pending
- 1980-10-03 AR AR282773A patent/AR225323A1/en active
- 1980-10-17 GB GB8033550A patent/GB2062417A/en not_active Withdrawn
- 1980-10-29 DE DE19803040787 patent/DE3040787A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2469060A1 (en) | 1981-05-08 |
IT7926859A0 (en) | 1979-10-29 |
GB2062417A (en) | 1981-05-20 |
AR225323A1 (en) | 1982-03-15 |
BR8005706A (en) | 1981-05-19 |
DE3040787A1 (en) | 1981-09-24 |
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