GB1581417A - Synchronising arrangements for tdm data transmission systems - Google Patents
Synchronising arrangements for tdm data transmission systems Download PDFInfo
- Publication number
- GB1581417A GB1581417A GB19100/78A GB1910078A GB1581417A GB 1581417 A GB1581417 A GB 1581417A GB 19100/78 A GB19100/78 A GB 19100/78A GB 1910078 A GB1910078 A GB 1910078A GB 1581417 A GB1581417 A GB 1581417A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shift register
- pulse pattern
- input
- synchronising
- pulse
- 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.)
- Expired
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 17
- 230000000737 periodic effect Effects 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 7
- 230000008054 signal transmission Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
Classifications
-
- 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
- H04J3/0611—PN codes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2729663A DE2729663C3 (de) | 1977-06-30 | 1977-06-30 | Synchronisierschaltung für ein Zeitmultiplex-Datenübertragungssystem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1581417A true GB1581417A (en) | 1980-12-10 |
Family
ID=6012855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19100/78A Expired GB1581417A (en) | 1977-06-30 | 1978-05-12 | Synchronising arrangements for tdm data transmission systems |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE868631A (fr) |
| CH (1) | CH634701A5 (fr) |
| DE (1) | DE2729663C3 (fr) |
| DK (1) | DK294078A (fr) |
| FR (1) | FR2396476A1 (fr) |
| GB (1) | GB1581417A (fr) |
| IE (1) | IE46959B1 (fr) |
| IT (1) | IT1108956B (fr) |
| LU (1) | LU79889A1 (fr) |
| NL (1) | NL7806865A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2902504C2 (de) * | 1979-01-23 | 1981-02-12 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zum Synchronisieren von Daten mit Hilfe von Synchronisierbits |
| CA1266515A (fr) * | 1986-09-04 | 1990-03-06 | Nec Corporation | Appareil de detection de configuration de debut |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2291654A1 (fr) * | 1974-11-14 | 1976-06-11 | Trt Telecom Radio Electr | Systeme de transmission multiplex |
| DE2517480C3 (de) * | 1975-04-19 | 1978-06-15 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Verfahren zur Verkürzung der Synchronisierzeit in Zeitmultiplexsystemen, insbesondere Datenmultiplexsystemen |
| DE2517481C3 (de) * | 1975-04-19 | 1978-07-13 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Verfahren zur Verkürzung der Synchronisierzeit in Zeitmultiplexsystemen, insbesondere Datenmultiplexsystemen |
-
1977
- 1977-06-30 DE DE2729663A patent/DE2729663C3/de not_active Expired
-
1978
- 1978-05-12 GB GB19100/78A patent/GB1581417A/en not_active Expired
- 1978-06-02 CH CH604778A patent/CH634701A5/de not_active IP Right Cessation
- 1978-06-26 NL NL7806865A patent/NL7806865A/xx not_active Application Discontinuation
- 1978-06-26 FR FR7819009A patent/FR2396476A1/fr not_active Withdrawn
- 1978-06-27 IT IT25010/78A patent/IT1108956B/it active
- 1978-06-28 LU LU79889A patent/LU79889A1/xx unknown
- 1978-06-29 IE IE1306/78A patent/IE46959B1/en unknown
- 1978-06-29 DK DK294078A patent/DK294078A/da not_active Application Discontinuation
- 1978-06-30 BE BE188981A patent/BE868631A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2729663B2 (de) | 1979-06-21 |
| DE2729663C3 (de) | 1980-02-21 |
| NL7806865A (nl) | 1979-01-03 |
| IT7825010A0 (it) | 1978-06-27 |
| DE2729663A1 (de) | 1979-01-04 |
| IE781306L (en) | 1978-12-30 |
| FR2396476A1 (fr) | 1979-01-26 |
| IE46959B1 (en) | 1983-11-16 |
| LU79889A1 (fr) | 1978-12-07 |
| IT1108956B (it) | 1985-12-16 |
| CH634701A5 (en) | 1983-02-15 |
| BE868631A (fr) | 1978-10-16 |
| DK294078A (da) | 1978-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |