BE624093A - - Google Patents
Info
- Publication number
- BE624093A BE624093A BE624093A BE624093A BE624093A BE 624093 A BE624093 A BE 624093A BE 624093 A BE624093 A BE 624093A BE 624093 A BE624093 A BE 624093A BE 624093 A BE624093 A BE 624093A
- Authority
- BE
- Belgium
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
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/06—Speed or phase control by synchronisation signals the synchronisation signals differing from the information signals in amplitude, polarity or frequency or length
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL271031A NL122463C (US20030220297A1-20031127-C00009.png) | 1961-11-03 | 1961-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE624093A true BE624093A (US20030220297A1-20031127-C00009.png) | 1963-02-15 |
Family
ID=19753394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE624093A BE624093A (US20030220297A1-20031127-C00009.png) | 1961-11-03 | 1962-10-26 |
Country Status (6)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL126726C (US20030220297A1-20031127-C00009.png) * | 1962-06-28 | 1969-09-15 | ||
| GB1115865A (en) * | 1965-01-29 | 1968-05-29 | Standard Telephones Cables Ltd | Signalling system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL100603C (US20030220297A1-20031127-C00009.png) * | 1957-04-13 | |||
| NL222661A (US20030220297A1-20031127-C00009.png) * | 1957-11-21 | |||
| US3131377A (en) * | 1959-09-28 | 1964-04-28 | Collins Radio Co | Small gap data tape communication system |
| DE1086737B (de) * | 1959-11-13 | 1960-08-11 | Siemens Ag | Verfahren zur gesicherten UEbertragung von binaercodierten Nachrichtenzeichen |
| DE1132581B (de) * | 1961-05-05 | 1962-07-05 | Siemens Ag | Verfahren zur gesicherten UEbertragung von binaercodierten Telegrafiezeichen |
-
1961
- 1961-11-03 NL NL271031A patent/NL122463C/xx active
-
1962
- 1962-10-15 CH CH1208862A patent/CH408105A/de unknown
- 1962-10-17 DE DEST19854A patent/DE1163365B/de active Pending
- 1962-10-24 GB GB40251/62A patent/GB970141A/en not_active Expired
- 1962-10-26 BE BE624093A patent/BE624093A/xx unknown
- 1962-11-01 US US234746A patent/US3272921A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL122463C (US20030220297A1-20031127-C00009.png) | 1967-11-15 |
| US3272921A (en) | 1966-09-13 |
| NL271031A (US20030220297A1-20031127-C00009.png) | 1964-07-27 |
| DE1163365B (de) | 1964-02-20 |
| CH408105A (de) | 1966-02-28 |
| GB970141A (en) | 1964-09-16 |
