AT339385B - ARRANGEMENT FOR CONNECTING SYNCHRONOUS DATA END DEVICES VIA INTERFACES PROVIDED FOR SEMI-DUPLEX TO A DATA NETWORK - Google Patents
ARRANGEMENT FOR CONNECTING SYNCHRONOUS DATA END DEVICES VIA INTERFACES PROVIDED FOR SEMI-DUPLEX TO A DATA NETWORKInfo
- Publication number
- AT339385B AT339385B AT347275A AT347275A AT339385B AT 339385 B AT339385 B AT 339385B AT 347275 A AT347275 A AT 347275A AT 347275 A AT347275 A AT 347275A AT 339385 B AT339385 B AT 339385B
- Authority
- AT
- Austria
- Prior art keywords
- duplex
- semi
- arrangement
- devices via
- end devices
- Prior art date
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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742424860 DE2424860B2 (en) | 1974-05-22 | 1974-05-22 | PROCEDURE FOR CONNECTING SYNCHRONOUS DATA END DEVICES WITH SEMI-DUPLEX INTERFACES TO A DATA NETWORK |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA347275A ATA347275A (en) | 1977-02-15 |
AT339385B true AT339385B (en) | 1977-10-10 |
Family
ID=5916238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT347275A AT339385B (en) | 1974-05-22 | 1975-05-06 | ARRANGEMENT FOR CONNECTING SYNCHRONOUS DATA END DEVICES VIA INTERFACES PROVIDED FOR SEMI-DUPLEX TO A DATA NETWORK |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT339385B (en) |
BE (1) | BE829365A (en) |
CH (1) | CH591191A5 (en) |
DE (1) | DE2424860B2 (en) |
DK (1) | DK223275A (en) |
FR (1) | FR2272548B1 (en) |
GB (1) | GB1509014A (en) |
IT (1) | IT1038227B (en) |
NL (1) | NL7506040A (en) |
SE (1) | SE400007B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3608397A1 (en) * | 1985-03-13 | 1986-11-06 | Canon K.K., Tokio/Tokyo | System and device for serial data transmission |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3733467A1 (en) * | 1987-09-30 | 1989-04-20 | Siemens Ag | Circuit arrangement for switching through point-to-point links in communication networks |
-
1974
- 1974-05-22 DE DE19742424860 patent/DE2424860B2/en active Granted
-
1975
- 1975-04-28 CH CH542275A patent/CH591191A5/xx not_active IP Right Cessation
- 1975-05-06 AT AT347275A patent/AT339385B/en not_active IP Right Cessation
- 1975-05-19 IT IT23455/75A patent/IT1038227B/en active
- 1975-05-20 GB GB21384/75A patent/GB1509014A/en not_active Expired
- 1975-05-21 DK DK223275A patent/DK223275A/en unknown
- 1975-05-21 SE SE7505784A patent/SE400007B/en unknown
- 1975-05-22 BE BE156600A patent/BE829365A/en unknown
- 1975-05-22 FR FR7515993A patent/FR2272548B1/fr not_active Expired
- 1975-05-22 NL NL7506040A patent/NL7506040A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3608397A1 (en) * | 1985-03-13 | 1986-11-06 | Canon K.K., Tokio/Tokyo | System and device for serial data transmission |
Also Published As
Publication number | Publication date |
---|---|
SE400007B (en) | 1978-03-06 |
CH591191A5 (en) | 1977-09-15 |
NL7506040A (en) | 1975-11-25 |
DE2424860B2 (en) | 1977-06-30 |
GB1509014A (en) | 1978-04-26 |
SE7505784L (en) | 1975-11-24 |
ATA347275A (en) | 1977-02-15 |
FR2272548A1 (en) | 1975-12-19 |
BE829365A (en) | 1975-11-24 |
FR2272548B1 (en) | 1979-06-15 |
DK223275A (en) | 1975-11-23 |
DE2424860A1 (en) | 1975-12-11 |
IT1038227B (en) | 1979-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |