ES2125281T3 - Procedimiento y dispositivo de circuito para regenerar señales digitales distorsionadas y perturbadas en instalaciones de telecomunicacion. - Google Patents

Procedimiento y dispositivo de circuito para regenerar señales digitales distorsionadas y perturbadas en instalaciones de telecomunicacion.

Info

Publication number
ES2125281T3
ES2125281T3 ES93101550T ES93101550T ES2125281T3 ES 2125281 T3 ES2125281 T3 ES 2125281T3 ES 93101550 T ES93101550 T ES 93101550T ES 93101550 T ES93101550 T ES 93101550T ES 2125281 T3 ES2125281 T3 ES 2125281T3
Authority
ES
Spain
Prior art keywords
signal
regenerating
digital signals
distorted
procedure
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
Application number
ES93101550T
Other languages
English (en)
Inventor
Manfred Dr Brandes
Volkmar Kuntzel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Original Assignee
Alcatel Alsthom Compagnie Generale dElectricite
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alcatel Alsthom Compagnie Generale dElectricite filed Critical Alcatel Alsthom Compagnie Generale dElectricite
Application granted granted Critical
Publication of ES2125281T3 publication Critical patent/ES2125281T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/24—Relay circuits using discharge tubes or semiconductor devices
    • H04L25/242—Relay circuits using discharge tubes or semiconductor devices with retiming

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Transmitters (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)

Abstract

DE ACUERDO CON LA TAREA SE DEBEN ELIMINAR LAS DISTORSIONES LINEALES, APARECIDAS DURANTE LA TRANSMISION DE SEÑALES DIGITALES, POR UNA TRANSMISION INSUFICIENTE DE PARTES ESPECTRALES DE FRECUENCIA BAJA Y PERTURBACIONES DE BAJA FRECUENCIA SUPERPUESTA. PARA ELLO SE HA DE SUPRIMIR LA APLICACION DE REDES, CUYO PASO DE FRECUENCIA Y SU COMPORTAMIENTO DE TIEMPO SE HAN DE ADAPTAR RECIPROCAMENTE, IGUAL QUE SE EMPLEAN EN LA REALIMENTACION CUANTIFICADA. EL PROCEDIMIENTO DE LA INVENCION CONSIGUE QUE MEDIANTE UNA FIJACION BREVE CONTROLADA POR CICLO DE BITS DE LA TENSION EN EL PUNTO DE DETECCION EN UNA TENSION DE REFERENCIA UO SE FORME UNA SEÑAL TRIVALENTE A PARTIR DE LA SEÑAL DIGITAL BIVALENTE. A PARTIR DE OS VALORES DE TENSION DE PERIODOS DE BITS CONSECUTIVOS SE DETERMINA MEDIANTE INTERRELACION LOGICA EL VALOR DE LA SEÑAL DIGITAL Y SE PREPARA EN EL CICLO DE BITS PREFIJADO COMO SEÑAL REGENERADA. CON EL PROCEDIMIENTO ES POSIBLE LA REGENERACION DE SEÑALES MULTIVALENTES. LA APLICACION TIENE LUGAR PREFERENTEMENTE EN LA TECNICA DE MODULACION POR IMPULSOS MIC.
ES93101550T 1992-02-08 1993-02-02 Procedimiento y dispositivo de circuito para regenerar señales digitales distorsionadas y perturbadas en instalaciones de telecomunicacion. Expired - Lifetime ES2125281T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4203674A DE4203674A1 (de) 1992-02-08 1992-02-08 Verfahren und schaltungsanordnung zum regenerieren verzerrter und gestoerter digitalsignale in nachrichtenuebertragungsanlagen

Publications (1)

Publication Number Publication Date
ES2125281T3 true ES2125281T3 (es) 1999-03-01

Family

ID=6451243

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93101550T Expired - Lifetime ES2125281T3 (es) 1992-02-08 1993-02-02 Procedimiento y dispositivo de circuito para regenerar señales digitales distorsionadas y perturbadas en instalaciones de telecomunicacion.

Country Status (4)

Country Link
EP (1) EP0555723B1 (es)
AT (1) ATE172342T1 (es)
DE (2) DE4203674A1 (es)
ES (1) ES2125281T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10007752A1 (de) * 2000-02-19 2001-08-23 Braun Gmbh Verfahren zur Anpassung eines Entscheidungspegels bei der Umwandlung eines analogen Signals in ein digitales Signal und digitaler Empfänger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2152102B1 (de) * 1971-10-19 1973-01-18 Krone Gmbh UEbertragungssystem mit Regenerativverstaerkern zur UEbertragung von in gleichstromhaltigem Binaercode codierten Digitalsignalen
JPS5748845A (en) * 1980-09-09 1982-03-20 Nec Corp Data signal detecting circuit
DE3142560A1 (de) * 1981-10-27 1983-07-07 Standard Elektrik Lorenz Ag, 7000 Stuttgart "regenerator fuer digitale signale"

Also Published As

Publication number Publication date
EP0555723B1 (de) 1998-10-14
EP0555723A3 (en) 1994-11-30
ATE172342T1 (de) 1998-10-15
DE59309050D1 (de) 1998-11-19
DE4203674A1 (de) 1993-08-12
EP0555723A2 (de) 1993-08-18

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