GB940463A - Telegraph system with correction by repetition of disturbed signals - Google Patents
Telegraph system with correction by repetition of disturbed signalsInfo
- Publication number
- GB940463A GB940463A GB2181961A GB2181961A GB940463A GB 940463 A GB940463 A GB 940463A GB 2181961 A GB2181961 A GB 2181961A GB 2181961 A GB2181961 A GB 2181961A GB 940463 A GB940463 A GB 940463A
- Authority
- GB
- United Kingdom
- Prior art keywords
- channel
- repetition
- station
- allocation period
- diode
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
-
- 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)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Radio Relay Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL253180A NL122957C (fr) | 1960-06-28 | 1960-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB940463A true GB940463A (en) | 1963-10-30 |
Family
ID=19752436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2181961A Expired GB940463A (en) | 1960-06-28 | 1961-06-16 | Telegraph system with correction by repetition of disturbed signals |
Country Status (5)
Country | Link |
---|---|
BE (2) | BE605448A (fr) |
CH (1) | CH398680A (fr) |
DE (1) | DE1173512B (fr) |
GB (1) | GB940463A (fr) |
NL (1) | NL122957C (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR990607A (fr) * | 1949-06-08 | 1951-09-24 | Nederlanden Staat | Perfectionnements concernant les systèmes télégraphiques à téléimprimeur à deux directions |
NL216338A (fr) * | 1957-04-13 | |||
BE573061A (fr) * | 1957-11-21 | |||
DE1091190B (de) * | 1958-04-24 | 1960-10-20 | Licentia Gmbh | Kupplungsglied zwischen dem Schalterwellenstumpf eines Drehschalters und einer Verlaengerungsachse |
-
1960
- 1960-06-28 NL NL253180A patent/NL122957C/xx active
-
1961
- 1961-06-16 GB GB2181961A patent/GB940463A/en not_active Expired
- 1961-06-19 CH CH715861A patent/CH398680A/de unknown
- 1961-06-20 DE DEST17974A patent/DE1173512B/de active Pending
- 1961-06-27 BE BE605448A patent/BE605448A/fr unknown
- 1961-06-27 BE BE605446A patent/BE605446A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
BE605448A (fr) | 1961-10-16 |
CH398680A (de) | 1966-03-15 |
NL253180A (fr) | 1964-03-25 |
DE1173512B (de) | 1964-07-09 |
NL122957C (fr) | 1968-01-15 |
BE605446A (fr) | 1961-10-16 |
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