LU75226A1 - - Google Patents
Info
- Publication number
- LU75226A1 LU75226A1 LU75226A LU75226A LU75226A1 LU 75226 A1 LU75226 A1 LU 75226A1 LU 75226 A LU75226 A LU 75226A LU 75226 A LU75226 A LU 75226A LU 75226 A1 LU75226 A1 LU 75226A1
- Authority
- LU
- Luxembourg
Links
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
- H04J3/0614—Systems characterised by the synchronising information used the synchronising signal being characterised by the amplitude, duration or polarity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7521091A FR2316674A1 (fr) | 1975-07-04 | 1975-07-04 | Systeme de transmission simultanee de plusieurs pulsations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU75226A1 true LU75226A1 (forum.php) | 1977-03-16 |
Family
ID=9157542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU75226A LU75226A1 (forum.php) | 1975-07-04 | 1976-06-24 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4041392A (forum.php) |
| BE (1) | BE842914A (forum.php) |
| DE (1) | DE2628907C2 (forum.php) |
| DK (1) | DK300976A (forum.php) |
| FR (1) | FR2316674A1 (forum.php) |
| GB (1) | GB1501358A (forum.php) |
| IE (1) | IE42891B1 (forum.php) |
| IT (1) | IT1068101B (forum.php) |
| LU (1) | LU75226A1 (forum.php) |
| NL (1) | NL7607369A (forum.php) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2407617A1 (fr) * | 1977-10-28 | 1979-05-25 | Telecommunications Sa | Procede pour recevoir des jonctions codirectionnelles a 64 kbit/s et son dispositif de mise en oeuvre |
| FR2427747A1 (fr) * | 1978-05-31 | 1979-12-28 | Materiel Telephonique | Recepteur de signaux d'horloge et de signaux auxiliaires transmis simultanement |
| GB2153634B (en) * | 1984-02-02 | 1987-03-25 | Plessey Co Plc | An arrangement for controlling switched speech or data communication in a communications exchange |
| EP0419895B1 (de) * | 1989-09-27 | 1995-11-29 | Siemens Aktiengesellschaft | Taktversorgung für Multiplexsysteme |
| US5175734A (en) * | 1989-09-27 | 1992-12-29 | Siemens Aktiengesellschaft | Clock supply for multiplex systems |
| FR2695779B1 (fr) * | 1992-09-15 | 1994-11-04 | Cit Alcatel | Procédé et dispositifs pour la transmission simultanée de deux signaux binaires hétérochrones par un même support. |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2912684A (en) * | 1953-01-23 | 1959-11-10 | Digital Control Systems Inc | Single channel transmission system |
| GB1095439A (forum.php) * | 1965-10-15 | |||
| US3659053A (en) * | 1970-11-13 | 1972-04-25 | Nasa | Method and apparatus for frequency-division multiplex communications by digital phase shift of carrier |
| US3828346A (en) * | 1972-05-30 | 1974-08-06 | Int Standard Electric Corp | Pcm transmission system |
| US3745361A (en) * | 1972-06-27 | 1973-07-10 | Bell Telephone Labor Inc | Composite clock signal generating and distributing circuits |
| DE2443869A1 (de) * | 1973-12-08 | 1975-06-12 | Ibm | Digitaldatenuebertragungsanlage |
| US3949298A (en) * | 1974-02-22 | 1976-04-06 | Boxall Frank S | Time shared delta modulation system |
-
1975
- 1975-07-04 FR FR7521091A patent/FR2316674A1/fr active Granted
-
1976
- 1976-06-08 GB GB23631/76A patent/GB1501358A/en not_active Expired
- 1976-06-14 BE BE1007449A patent/BE842914A/xx not_active IP Right Cessation
- 1976-06-24 LU LU75226A patent/LU75226A1/xx unknown
- 1976-06-28 DE DE2628907A patent/DE2628907C2/de not_active Expired
- 1976-06-30 IT IT24841/76A patent/IT1068101B/it active
- 1976-07-02 US US05/702,326 patent/US4041392A/en not_active Expired - Lifetime
- 1976-07-02 NL NL7607369A patent/NL7607369A/xx not_active Application Discontinuation
- 1976-07-02 IE IE1457/76A patent/IE42891B1/en unknown
- 1976-07-02 DK DK300976A patent/DK300976A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2628907C2 (de) | 1984-12-20 |
| GB1501358A (en) | 1978-02-15 |
| NL7607369A (nl) | 1977-01-06 |
| FR2316674B1 (forum.php) | 1977-12-16 |
| FR2316674A1 (fr) | 1977-01-28 |
| DE2628907A1 (de) | 1977-01-27 |
| IE42891L (en) | 1977-01-04 |
| IT1068101B (it) | 1985-03-21 |
| IE42891B1 (en) | 1980-11-05 |
| US4041392A (en) | 1977-08-09 |
| BE842914A (fr) | 1976-12-14 |
| DK300976A (da) | 1977-01-05 |