ES2067509T3 - Sistema digital de transmision de informacion con transmision de informacion adicional. - Google Patents

Sistema digital de transmision de informacion con transmision de informacion adicional.

Info

Publication number
ES2067509T3
ES2067509T3 ES89116242T ES89116242T ES2067509T3 ES 2067509 T3 ES2067509 T3 ES 2067509T3 ES 89116242 T ES89116242 T ES 89116242T ES 89116242 T ES89116242 T ES 89116242T ES 2067509 T3 ES2067509 T3 ES 2067509T3
Authority
ES
Spain
Prior art keywords
information transmission
additional information
transmission system
transmitted
digital information
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
ES89116242T
Other languages
English (en)
Inventor
Alois Neth
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 Deutschland AG
Original Assignee
Alcatel SEL AG
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 SEL AG filed Critical Alcatel SEL AG
Application granted granted Critical
Publication of ES2067509T3 publication Critical patent/ES2067509T3/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4917—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes
    • H04L25/4923—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes
    • H04L25/4925—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes using balanced bipolar ternary codes

Abstract

SE SABE QUE EN UN SISTEMA DIGITAL DE TRANSMISION DE DATOS SE TRANSMITE CAMBIANDO ENTRE DOS CODIGOS, EN LOS QUE SE TRANSMITE LA NOTICIA MAS IMPORTANTE. SEGUN ESTE INVENTO, LA INFORMACION ADICIONAL (Z) SE TRANSMITE CONMUTANDO EL CODIGO DE LA INFORMACION PRINCIPAL (H) DE UN PRIMERO A UN SEGUNDO EN EL PRIMER VALOR BINARIO DE LA INFORMACION ADICIONAL (Z) PARA UN PRIMER LAPSO DE TIEMPO Y EN EL OTRO VALOR BINARIO PARA UN SEGUNDO LAPSO DE TIEMPO.
ES89116242T 1988-09-05 1989-09-02 Sistema digital de transmision de informacion con transmision de informacion adicional. Expired - Lifetime ES2067509T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3830120A DE3830120A1 (de) 1988-09-05 1988-09-05 Digitales nachrichtenuebertragungssystem mit uebertragung einer zusatz-information

Publications (1)

Publication Number Publication Date
ES2067509T3 true ES2067509T3 (es) 1995-04-01

Family

ID=6362315

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89116242T Expired - Lifetime ES2067509T3 (es) 1988-09-05 1989-09-02 Sistema digital de transmision de informacion con transmision de informacion adicional.

Country Status (4)

Country Link
EP (1) EP0359072B1 (es)
AU (1) AU617854B2 (es)
DE (2) DE3830120A1 (es)
ES (1) ES2067509T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0548415B1 (en) * 1991-12-24 1998-02-18 Alcatel Data transmission method wherein a plurality of coding laws is used for transmission of a main and an auxiliary bitstream
DE4223639C1 (de) * 1992-07-17 1993-12-09 Siemens Ag Verfahren zum Übertragen zweier voneinander unabhängiger digitaler Signale

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1459514A (en) * 1973-02-15 1976-12-22 Western Ind Pty Ltd Electronic signalling
GB1539389A (en) * 1975-12-30 1979-01-31 Standard Telephones Cables Ltd Data transmission
SE432859B (sv) * 1982-10-22 1984-04-16 Ericsson Telefon Ab L M Forfarande att overfora en extra informationskanal over ett transmissionsmedium
FR2542531B1 (fr) * 1983-03-09 1988-05-20 Telephonie Ind Commerciale Procede et dispositifs de transcodage d'informations binaires pour transmission multiplexe temporelle
DE3401729A1 (de) * 1984-01-19 1985-08-01 ANT Nachrichtentechnik GmbH, 7150 Backnang Digitales datenuebertragungssystem
EP0433706B1 (de) * 1989-12-18 1995-04-26 Siemens Aktiengesellschaft Zusatzsignalübertragung in einem Übertragungssystem für digitale Signale hoher Bitfolgefrequenz

Also Published As

Publication number Publication date
EP0359072A2 (de) 1990-03-21
DE58908681D1 (de) 1995-01-12
AU4083389A (en) 1990-03-08
EP0359072B1 (de) 1994-11-30
EP0359072A3 (de) 1991-11-06
AU617854B2 (en) 1991-12-05
DE3830120A1 (de) 1990-03-15

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