ES8801074A1 - Mejoras en medios para la distribucion de senales de television digitalizadas. - Google Patents

Mejoras en medios para la distribucion de senales de television digitalizadas.

Info

Publication number
ES8801074A1
ES8801074A1 ES553261A ES553261A ES8801074A1 ES 8801074 A1 ES8801074 A1 ES 8801074A1 ES 553261 A ES553261 A ES 553261A ES 553261 A ES553261 A ES 553261A ES 8801074 A1 ES8801074 A1 ES 8801074A1
Authority
ES
Spain
Prior art keywords
distribution device
digital television
television signals
signals
distributing
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
Application number
ES553261A
Other languages
English (en)
Other versions
ES553261A0 (es
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Espana SA filed Critical Alcatel Espana SA
Publication of ES8801074A1 publication Critical patent/ES8801074A1/es
Publication of ES553261A0 publication Critical patent/ES553261A0/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0003—Switching fabrics, e.g. transport network, control network

Abstract

MEDIOS PARA LA DISTRIBUCION DE SEÑALES DE TELEVISION DIGITALIZADAS. CONSTAN DE UNA RED DE CONMUTACION POR DIVISION DE ESPACIO QUE TIENE N ENTRADAS Y M SALIDAS, SIENDO CADA UNA DE LAS M SALIDAS CONECTABLES EN CUALQUIER MOMENTO A CUALQUIERA DE LAS N ENTRADAS, CON N FUENTES DE PROGRAMAS DE TELEVISION, TENIENDO CADA UNA SU SALIDA CONECTADA A UNA DE LAS N ENTRADAS DE LA RED DE CONMUTACION POR DIVISION DE ESPACIO; DE M UNIDADES DE LINEA DE ABONADO QUE TIENE CADA UNA SU ENTRADA CONECTADA A UNA DE LAS M SALIDAS DE LA RED DE CONMUTACION POR DIVISION DE ESPACIO.
ES553261A 1985-03-23 1986-03-21 Mejoras en medios para la distribucion de senales de television digitalizadas. Expired ES8801074A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853510567 DE3510567A1 (de) 1985-03-23 1985-03-23 Verteileinrichtung fuer digitalisierte fernsehsignale

Publications (2)

Publication Number Publication Date
ES8801074A1 true ES8801074A1 (es) 1987-12-01
ES553261A0 ES553261A0 (es) 1987-12-01

Family

ID=6266116

Family Applications (1)

Application Number Title Priority Date Filing Date
ES553261A Expired ES8801074A1 (es) 1985-03-23 1986-03-21 Mejoras en medios para la distribucion de senales de television digitalizadas.

Country Status (4)

Country Link
EP (1) EP0196527A3 (es)
AU (1) AU5463086A (es)
DE (1) DE3510567A1 (es)
ES (1) ES8801074A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710917A (en) * 1985-04-08 1987-12-01 Datapoint Corporation Video conferencing network
NL8700100A (nl) * 1987-01-16 1988-08-16 At & T & Philips Telecomm Meertrapsschakelstelsel voor het doorschakelen van n1 ingangskanalen naar n2 uitgangskanalen.
DE3715885A1 (de) * 1987-05-13 1988-11-24 Philips Patentverwaltung Vorfeldeinrichtung, insbesondere fuer ein b-isdn-vermittlungssystem
FR2623682A1 (fr) * 1987-11-24 1989-05-26 Cgv Comp Gen Videotech Grille de commutation
IT1219727B (it) * 1988-06-16 1990-05-24 Italtel Spa Sistema di comunicazione a larga banda
GB2230678B (en) * 1989-03-31 1993-07-14 Plessey Telecomm Improvements in or relating to exchanges
JPH06258546A (ja) * 1993-03-09 1994-09-16 Hitachi Ltd 光分配素子、光分配回路及び分配回路構成方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129467A1 (de) * 1981-07-25 1983-02-24 Standard Elektrik Lorenz Ag, 7000 Stuttgart Fernmeldesystem mit einer durchschalteeinrichtung fuer breitbandige signale

Also Published As

Publication number Publication date
EP0196527A2 (de) 1986-10-08
AU5463086A (en) 1986-09-25
ES553261A0 (es) 1987-12-01
EP0196527A3 (de) 1989-01-18
DE3510567A1 (de) 1986-09-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990921