ES2103026T3 - Procedimiento para comprobar el funcionamiento de vias de transmision para señales de telecomunicaciones. - Google Patents
Procedimiento para comprobar el funcionamiento de vias de transmision para señales de telecomunicaciones.Info
- Publication number
- ES2103026T3 ES2103026T3 ES92120548T ES92120548T ES2103026T3 ES 2103026 T3 ES2103026 T3 ES 2103026T3 ES 92120548 T ES92120548 T ES 92120548T ES 92120548 T ES92120548 T ES 92120548T ES 2103026 T3 ES2103026 T3 ES 2103026T3
- Authority
- ES
- Spain
- Prior art keywords
- signals
- subscriber
- analog
- transmission
- transmitter
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title abstract 5
- 230000004913 activation Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
- H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
- H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
- H04M3/302—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using modulation techniques for copper pairs
- H04M3/303—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using modulation techniques for copper pairs and using PCM multiplexers, e.g. pair gain systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Transmitters (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Transceivers (AREA)
- Communication Control (AREA)
- Selective Calling Equipment (AREA)
Abstract
SE PRESENTA UN PROCESO PARA LA INSPECCION DE LA CAPACIDAD DE FUNCIONAMIENTO DE SEÑALES DE TELECOMUNICACION EN REDES DE TRANSMISION EN UNA RED TELEFONICA, CON LO QUE LAS SEÑALES ALIMENTAN UNA CENTRAL TELEFONICA COMO SEÑALES ANALOGICAS, ENTRE UNA UNIDAD DE SISTEMA DE LA CENTRAL TELEFONICA Y AL MENOS UN PARTICIPANTE EN UNA CORRIENTE DE DATOS TRANSMITIDA CON SEÑALES DIGITALES Y DONDE LAS SEÑALES ANALOGICAS SON CONDUCIDAS DESDE LA UNIDAD DE SISTEMA DE NUEVO A UN APARATO FINAL DEL SISTEMA DE PARTICIPANTES. EN AMBAS UNIDADES DE SISTEMA SE ENCUENTRAN CONECTADAS ENTRE LOS LUGARES DE CORTE DIGITALES Y ANALOGICOS UN TRANSMISOR CON MONTAJE HIBRIDO, TRANSCONECTOR A/D, UN BLOQUE DE CONTROL Y UNA CONDUCCION. EN EL BLOQUE DE CONTROL SE HAN DISPUESTO AL MENOS UNA INSTALACION DE TRANSMISION DE UNIDADES DE SISTEMA EN EL CANAL DE COMUNICACION DE UN EMISOR Y UN RECEPTOR PARA SEÑALES DIGITALES. EN UNA INSPECCION DE LA RED Y CON ELLO LA ACTIVACION DE CONEXION DEL EMISOR SE INTERRUMPEN LAS SEÑALES DIGITALES DE LACORRIENTE DE DATOS EN EL CAMINO DE TRANSMISION Y AL MISMO TIEMPO EL MONTAJE HIBRIDO DE LA UNIDAD DE SISTEMA, CUYO EMISOR ESTA ACTIVADO, Y SE SEPARA DEL LUGAR DE CORTE ANALOGICO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4141090A DE4141090A1 (de) | 1991-12-13 | 1991-12-13 | Verfahren zur ueberpruefung der funktionsfaehigkeit von uebertragungsstrecken nachrichtentechnischer signale |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2103026T3 true ES2103026T3 (es) | 1997-08-16 |
Family
ID=6446949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92120548T Expired - Lifetime ES2103026T3 (es) | 1991-12-13 | 1992-12-02 | Procedimiento para comprobar el funcionamiento de vias de transmision para señales de telecomunicaciones. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0553436B1 (es) |
AT (1) | ATE153819T1 (es) |
AU (1) | AU649363B2 (es) |
DE (2) | DE4141090A1 (es) |
DK (1) | DK0553436T3 (es) |
ES (1) | ES2103026T3 (es) |
IL (1) | IL104038A (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004026016A1 (de) * | 2004-05-27 | 2005-12-22 | Siemens Ag | Verfahren zur Überprüfung einer Teilnehmeranschlussleitung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2735341C3 (de) * | 1977-08-05 | 1984-05-10 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Anordnung zur Durchgangsprüfung in Fernmeldeanlagen |
US4870675A (en) * | 1988-11-28 | 1989-09-26 | American Telephone And Telegraph Company | Remote testing of metallic loops with a trans hybrid signal |
US4949355A (en) * | 1989-01-23 | 1990-08-14 | Rockwell International Corporation | Test access system for a digital loop carrier system |
DE59108356D1 (de) * | 1990-04-12 | 1997-01-02 | Siemens Ag | Verfahren zum Überprüfen von Übertragungseigenschaften einer Teilnehmeranschlussschaltung |
-
1991
- 1991-12-13 DE DE4141090A patent/DE4141090A1/de not_active Withdrawn
-
1992
- 1992-12-02 EP EP92120548A patent/EP0553436B1/de not_active Expired - Lifetime
- 1992-12-02 AT AT92120548T patent/ATE153819T1/de not_active IP Right Cessation
- 1992-12-02 DK DK92120548.0T patent/DK0553436T3/da active
- 1992-12-02 ES ES92120548T patent/ES2103026T3/es not_active Expired - Lifetime
- 1992-12-02 DE DE59208551T patent/DE59208551D1/de not_active Expired - Fee Related
- 1992-12-09 IL IL10403892A patent/IL104038A/en not_active IP Right Cessation
- 1992-12-11 AU AU30097/92A patent/AU649363B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE59208551D1 (de) | 1997-07-03 |
EP0553436A2 (de) | 1993-08-04 |
IL104038A0 (en) | 1993-05-13 |
AU3009792A (en) | 1993-06-17 |
EP0553436A3 (en) | 1993-10-27 |
DK0553436T3 (da) | 1997-12-22 |
DE4141090A1 (de) | 1993-06-17 |
EP0553436B1 (de) | 1997-05-28 |
ATE153819T1 (de) | 1997-06-15 |
IL104038A (en) | 1996-07-23 |
AU649363B2 (en) | 1994-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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