AT348032B - Schaltungsanordnung zur ueberpruefung der funktionstuechtigkeit einer zwischen zwei teilnehmern aufgebauten datenuebertragungs- strecke eines datenuebertragungssystems - Google Patents
Schaltungsanordnung zur ueberpruefung der funktionstuechtigkeit einer zwischen zwei teilnehmern aufgebauten datenuebertragungs- strecke eines datenuebertragungssystemsInfo
- Publication number
- AT348032B AT348032B AT452876A AT452876A AT348032B AT 348032 B AT348032 B AT 348032B AT 452876 A AT452876 A AT 452876A AT 452876 A AT452876 A AT 452876A AT 348032 B AT348032 B AT 348032B
- Authority
- AT
- Austria
- Prior art keywords
- data transfer
- participants
- checking
- circuit arrangement
- system set
- Prior art date
Links
Classifications
-
- 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
- H04L1/24—Testing correct operation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Dc Digital Transmission (AREA)
- Selective Calling Equipment (AREA)
- Communication Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2530633A DE2530633C3 (de) | 1975-07-09 | 1975-07-09 | Verfahren zur automatischen Überprüfung der Funktionstüchtigkeit von Datenübertragungssystemen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA452876A ATA452876A (de) | 1978-06-15 |
| AT348032B true AT348032B (de) | 1979-01-25 |
Family
ID=5951066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT452876A AT348032B (de) | 1975-07-09 | 1976-06-22 | Schaltungsanordnung zur ueberpruefung der funktionstuechtigkeit einer zwischen zwei teilnehmern aufgebauten datenuebertragungs- strecke eines datenuebertragungssystems |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4064459A (de) |
| AT (1) | AT348032B (de) |
| AU (1) | AU501578B2 (de) |
| BE (1) | BE843982A (de) |
| BR (1) | BR7604463A (de) |
| CA (1) | CA1070023A (de) |
| CH (1) | CH607480A5 (de) |
| DE (1) | DE2530633C3 (de) |
| DK (1) | DK300876A (de) |
| FR (1) | FR2317829A1 (de) |
| GB (1) | GB1547254A (de) |
| IT (1) | IT1067052B (de) |
| NL (1) | NL7607509A (de) |
| NO (1) | NO143294C (de) |
| SE (1) | SE407320B (de) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4238779A (en) * | 1976-04-13 | 1980-12-09 | Intech Laboratories, Inc. | Data transmission and reception system |
| FR2390052B1 (de) * | 1977-05-06 | 1981-07-03 | Poitevin Jean Pierre | |
| DE2735375C3 (de) * | 1977-08-05 | 1981-09-17 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur automatischen Überprüfung der Funktionstüchtigkeit eines Datenübertragungssystems |
| DE2746337C2 (de) * | 1977-10-14 | 1979-04-05 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren und Schaltungsanordnung zur Prüfung einer Datenübertragungsanlage unter Verwendung einer Prüfschleife |
| JPS54150907A (en) * | 1978-05-19 | 1979-11-27 | Fujitsu Ltd | Loop test control system |
| DE2852747A1 (de) * | 1978-12-06 | 1980-06-12 | Siemens Ag | Verfahren und schaltungsanordnung zur messung der uebertragungseigenschaften eines messobjektes |
| FR2466144B1 (fr) * | 1979-09-18 | 1986-11-07 | Lignes Telegraph Telephon | Procede de test d'une ligne de transmission de donnees numeriques entre deux modems et dispositif mettant en oeuvre ce procede |
| FR2466143A1 (fr) * | 1979-09-18 | 1981-03-27 | Lignes Telegraph Telephon | Procede et dispositif de test automatique d'un systeme de transmission de donnees numeriques |
| US4398299A (en) * | 1980-10-10 | 1983-08-09 | Bell Telephone Laboratories, Incorporated | Data set network diagnostic system |
| JPS5842328A (ja) * | 1981-09-07 | 1983-03-11 | Hitachi Ltd | 遠隔折返し制御方式 |
| DE3544137A1 (de) * | 1985-12-13 | 1987-06-19 | Siemens Ag | Anordnung zum unmittelbaren zurueckfuehren von sendedaten als empfangsdaten in einem nachrichtentechnischen geraet |
| US4736402A (en) * | 1987-04-06 | 1988-04-05 | American Telephone And Telegraph Company | Signaling arrangement |
| US5212475A (en) * | 1988-05-18 | 1993-05-18 | Siemens Aktiengesellschaft | Method for generating an alarm inhibit signal |
| DE4334216C2 (de) * | 1993-10-07 | 1995-11-16 | Detecon Gmbh | Verfahren und Einrichtung zur Überwachung von Funkeinrichtungen |
| DE4442531A1 (de) * | 1994-11-30 | 1996-06-05 | Alcatel Mobile Comm Deutsch | Verfahren zum Testen einer Funkeinrichtung |
| US5748876A (en) * | 1995-12-29 | 1998-05-05 | Mci Communications Corporation | System and method for testing acoustic modems with semantically encoded waveforms |
| US6151357A (en) * | 1998-01-16 | 2000-11-21 | Aspect Communications Corporation | Method and apparatus for displaying a visual indication of a transmission status |
| US8600528B2 (en) * | 2006-09-18 | 2013-12-03 | The Research Foundation Of State University Of New York | Real-time, packet-level quality assurance of electromechanical device control data |
| US20180286218A1 (en) * | 2017-04-03 | 2018-10-04 | Cease Fire, Llc | Wireless fire-protection system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1296667B (de) * | 1964-10-24 | 1969-06-04 | Nippon Electric Co | Verfahren und Anordnung zur UEbertragung von Alarmsignalen in einem Mehrkanal-Nachrichtenuebertragungssystem, insbesondere einem PCM-System |
| US3622877A (en) * | 1969-11-07 | 1971-11-23 | Sanders Associates Inc | Apparatus for testing modulator demodulator units for transmission errors and indicating the errors per power of 10 |
| US3655915A (en) * | 1970-05-07 | 1972-04-11 | Gen Datacomm Ind Inc | Closed loop test method and apparatus for duplex data transmission modem |
| US3743938A (en) * | 1971-08-10 | 1973-07-03 | Gen Datacomm Ind Inc | Closed data loop test apparatus for data transmission modem |
| US3786197A (en) * | 1972-11-02 | 1974-01-15 | Gte Automatic Electric Lab Inc | Preference circuit for a marker |
| US3819878A (en) * | 1972-12-18 | 1974-06-25 | Antekna Inc | Transmission test set for telephone circuit data communication systems |
| US3819979A (en) * | 1973-05-10 | 1974-06-25 | Philco Ford Corp | High voltage regulators |
| US3956601A (en) * | 1974-10-17 | 1976-05-11 | Paradyne Corporation | Telecommunications analyzer |
-
1975
- 1975-07-09 DE DE2530633A patent/DE2530633C3/de not_active Expired
-
1976
- 1976-06-08 GB GB23609/76A patent/GB1547254A/en not_active Expired
- 1976-06-16 CA CA254,939A patent/CA1070023A/en not_active Expired
- 1976-06-17 CH CH773576A patent/CH607480A5/xx not_active IP Right Cessation
- 1976-06-17 AU AU15001/76A patent/AU501578B2/en not_active Expired
- 1976-06-22 AT AT452876A patent/AT348032B/de not_active IP Right Cessation
- 1976-06-30 SE SE7607466A patent/SE407320B/xx unknown
- 1976-07-02 NO NO762336A patent/NO143294C/no unknown
- 1976-07-02 DK DK300876A patent/DK300876A/da unknown
- 1976-07-06 FR FR7620645A patent/FR2317829A1/fr active Granted
- 1976-07-07 NL NL7607509A patent/NL7607509A/xx not_active Application Discontinuation
- 1976-07-08 BR BR7604463A patent/BR7604463A/pt unknown
- 1976-07-08 IT IT25127/76A patent/IT1067052B/it active
- 1976-07-09 US US05/703,920 patent/US4064459A/en not_active Expired - Lifetime
- 1976-07-09 BE BE168786A patent/BE843982A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK300876A (da) | 1977-01-10 |
| DE2530633C3 (de) | 1979-04-05 |
| DE2530633B2 (de) | 1978-07-20 |
| SE7607466L (sv) | 1977-01-10 |
| AU1500176A (en) | 1977-12-22 |
| NO143294B (no) | 1980-09-29 |
| SE407320B (sv) | 1979-03-19 |
| IT1067052B (it) | 1985-03-12 |
| DE2530633A1 (de) | 1977-01-20 |
| BR7604463A (pt) | 1977-07-26 |
| GB1547254A (en) | 1979-06-06 |
| NO143294C (no) | 1981-01-14 |
| AU501578B2 (en) | 1979-06-21 |
| CA1070023A (en) | 1980-01-15 |
| FR2317829A1 (fr) | 1977-02-04 |
| FR2317829B1 (de) | 1982-08-13 |
| NO762336L (de) | 1977-01-11 |
| BE843982A (fr) | 1977-01-10 |
| ATA452876A (de) | 1978-06-15 |
| US4064459A (en) | 1977-12-20 |
| CH607480A5 (de) | 1978-12-29 |
| NL7607509A (nl) | 1977-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |