LU65837A1 - - Google Patents
Info
- Publication number
- LU65837A1 LU65837A1 LU65837A LU65837DA LU65837A1 LU 65837 A1 LU65837 A1 LU 65837A1 LU 65837 A LU65837 A LU 65837A LU 65837D A LU65837D A LU 65837DA LU 65837 A1 LU65837 A1 LU 65837A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/08—Modifications for reducing interference; Modifications for reducing effects due to line faults ; Receiver end arrangements for detecting or overcoming line faults
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Power Engineering (AREA)
- Dc Digital Transmission (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2138819A DE2138819C3 (de) | 1971-08-03 | 1971-08-03 | Anordnung zur Leitungsüberwachung auf Drahtbruch in Datenübertragungssystemen mit Gleichstromtastung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU65837A1 true LU65837A1 (xx) | 1973-02-05 |
Family
ID=5815665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU65837A LU65837A1 (xx) | 1971-08-03 | 1972-08-01 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3803355A (xx) |
| BE (1) | BE787140A (xx) |
| CA (1) | CA962950A (xx) |
| CH (1) | CH552313A (xx) |
| DE (1) | DE2138819C3 (xx) |
| DK (1) | DK134760C (xx) |
| FR (1) | FR2148244B1 (xx) |
| GB (1) | GB1380183A (xx) |
| IT (1) | IT963476B (xx) |
| LU (1) | LU65837A1 (xx) |
| NL (1) | NL7208957A (xx) |
| SE (1) | SE372866B (xx) |
| ZA (1) | ZA724422B (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3943284A (en) * | 1975-02-18 | 1976-03-09 | Burroughs Corporation | Digital data communication system featuring multi level asynchronous duplex operation |
| JPS5745750A (en) * | 1980-09-01 | 1982-03-15 | Fanuc Ltd | Transmission switching device having open line detecting function and industrial robot using said device |
| US4782300A (en) * | 1986-03-03 | 1988-11-01 | International Business Machines Corporation | Differential transceiver with line integrity detection |
| FR2627036B1 (fr) * | 1988-02-10 | 1990-07-27 | Peugeot | Interface de raccordement d'une partie de reception d'informations d'une station dans un systeme de transmission d'informations en differentiel, par deux fils de transmission, notamment dans un vehicule automobile |
| US5404498A (en) * | 1990-12-04 | 1995-04-04 | The Furukawa Electric Co., Ltd. | Voltage setting apparatus in a multiplex transmission system |
| DE19640172A1 (de) * | 1996-09-28 | 1998-04-23 | Daimler Benz Ag | Übertrager-Leistungskopplung |
| DE29717369U1 (de) * | 1997-09-29 | 1998-02-12 | Siemens Ag | Digitaleingabeeinheit |
| US7737701B2 (en) * | 2007-09-26 | 2010-06-15 | Agilent Technologies, Inc. | Method and tester for verifying the electrical connection integrity of a component to a substrate |
-
0
- BE BE787140D patent/BE787140A/xx unknown
-
1971
- 1971-08-03 DE DE2138819A patent/DE2138819C3/de not_active Expired
-
1972
- 1972-06-14 GB GB2770272A patent/GB1380183A/en not_active Expired
- 1972-06-20 CH CH922972A patent/CH552313A/xx not_active IP Right Cessation
- 1972-06-27 ZA ZA724422A patent/ZA724422B/xx unknown
- 1972-06-28 NL NL7208957A patent/NL7208957A/xx not_active Application Discontinuation
- 1972-07-06 CA CA146,478A patent/CA962950A/en not_active Expired
- 1972-07-19 SE SE7209485A patent/SE372866B/xx unknown
- 1972-07-26 US US00275411A patent/US3803355A/en not_active Expired - Lifetime
- 1972-07-28 IT IT27562/72A patent/IT963476B/it active
- 1972-08-01 LU LU65837A patent/LU65837A1/xx unknown
- 1972-08-02 DK DK381972A patent/DK134760C/da active
- 1972-08-03 FR FR7228081A patent/FR2148244B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK134760C (da) | 1977-05-31 |
| CH552313A (de) | 1974-07-31 |
| ZA724422B (en) | 1973-03-28 |
| DE2138819C3 (de) | 1978-05-03 |
| DE2138819B2 (de) | 1977-09-01 |
| FR2148244A1 (xx) | 1973-03-11 |
| GB1380183A (en) | 1975-01-08 |
| BE787140A (fr) | 1973-02-05 |
| CA962950A (en) | 1975-02-18 |
| FR2148244B1 (xx) | 1977-07-29 |
| IT963476B (it) | 1974-01-10 |
| DE2138819A1 (de) | 1973-02-15 |
| SE372866B (xx) | 1975-01-13 |
| DK134760B (da) | 1977-01-10 |
| NL7208957A (xx) | 1973-02-06 |
| US3803355A (en) | 1974-04-09 |