ES2188179T3 - Sistema optimizado para distribuir servicios de television y telecomunicacion desde un nodo periferico a terminales de usuario. - Google Patents

Sistema optimizado para distribuir servicios de television y telecomunicacion desde un nodo periferico a terminales de usuario.

Info

Publication number
ES2188179T3
ES2188179T3 ES99926753T ES99926753T ES2188179T3 ES 2188179 T3 ES2188179 T3 ES 2188179T3 ES 99926753 T ES99926753 T ES 99926753T ES 99926753 T ES99926753 T ES 99926753T ES 2188179 T3 ES2188179 T3 ES 2188179T3
Authority
ES
Spain
Prior art keywords
user terminals
bidirectional
peripheral node
telecommunication services
television
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
ES99926753T
Other languages
English (en)
Inventor
Fiorenzo Ardemagni
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.)
Uni Com SpA
Original Assignee
Uni Com SpA
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 Uni Com SpA filed Critical Uni Com SpA
Application granted granted Critical
Publication of ES2188179T3 publication Critical patent/ES2188179T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
    • H04N21/2221—Secondary servers, e.g. proxy server, cable television Head-end being a cable television head-end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6118—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving cable transmission, e.g. using a cable modem
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
    • H04N21/6168—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving cable transmission, e.g. using a cable modem
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/106—Adaptations for transmission by electrical cable for domestic distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Details Of Television Systems (AREA)

Abstract

Un sistema optimizado para la distribución de servicios de televisión y telecomunicación desde un nodo periférico a terminales de usuario, incluyendo dichos servicios de televisión canales de televisión de emisión en radiofrecuencia con base terrestre, canales de televisión de emisión en radiofrecuencia basados en satélite y canales de televisión de emisión basada en red HFC o en cable, incluyendo cada uno de dichos servicios de telecomunicación un canal de datos y/o de voz de corriente descendente y un canal de datos y/o de voz de corriente ascendente, incluyendo también dicho sistema un dispositivo inversor de conmutación bidireccional, conectado a dicho nodo periférico, una instalación para la distribución bidireccional de señales, conectada a dicho dispositivo inversor, y al menos un aparato de usuario conectado a dicha instalación bidireccional así como a dichos terminales de usuario, caracterizado porque dicho dispositivo inversor comprende un filtro, una unidad de filtrado y traslación de frecuencia, una unidad lógica de control, un combinador y un selector, estando conectados dichos combinador y selector a dicha instalación de distribución bidireccional.
ES99926753T 1998-07-13 1999-06-18 Sistema optimizado para distribuir servicios de television y telecomunicacion desde un nodo periferico a terminales de usuario. Expired - Lifetime ES2188179T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98RM000469A IT1299560B1 (it) 1998-07-13 1998-07-13 Sistema ottimizzato di distribuzione di servizi televisivi e di telecomunicazioni da un nodo periferico a termimali di utente

Publications (1)

Publication Number Publication Date
ES2188179T3 true ES2188179T3 (es) 2003-06-16

Family

ID=11406045

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99926753T Expired - Lifetime ES2188179T3 (es) 1998-07-13 1999-06-18 Sistema optimizado para distribuir servicios de television y telecomunicacion desde un nodo periferico a terminales de usuario.

Country Status (9)

Country Link
EP (1) EP1097591B1 (es)
AT (1) ATE227062T1 (es)
AU (1) AU4391399A (es)
DE (1) DE69903736D1 (es)
ES (1) ES2188179T3 (es)
IT (1) IT1299560B1 (es)
PT (1) PT1097591E (es)
RU (1) RU2212115C2 (es)
WO (1) WO2000003542A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI108595B (fi) * 2000-04-03 2002-02-15 Nokia Corp Taajuusaluetoteutus digitaalisessa videoyleislähetysjärjestelmässä
US7047196B2 (en) 2000-06-08 2006-05-16 Agiletv Corporation System and method of voice recognition near a wireline node of a network supporting cable television and/or video delivery
DE10031121B4 (de) * 2000-06-30 2006-10-05 Sony United Kingdom Ltd., Brooklands Verfahren zum Bereitstellen von Information auf einem Fernsehgerät
AU2001287072A1 (en) * 2000-09-19 2002-04-02 Agile Tv Corporation Increased bandwidth in aloha-based frequency hopping transmission systems
EP1347643A1 (de) * 2002-03-21 2003-09-24 Alcatel System zum Verteilen von Fernsehprogrammen und zum Durchführen von Kommunikationsdiensten
UA55296C2 (en) * 2002-10-23 2004-07-15 Joint Venture Inst Of Electron Microwave interactive distributed information system (midis)
JP2009539307A (ja) * 2006-05-31 2009-11-12 トムソン ライセンシング ケーブル通信のためのローカル・デジタル・ビデオ分配システム
RU2457633C1 (ru) * 2011-02-04 2012-07-27 Закрытое Акционерное Общество "Производственное Объединение "Аверс-Сервис" (ЗАО "ПО "Аверс-Сервис") Система коллективного приема телевизионных сигналов с различными типами модуляции
ES2399713R1 (es) * 2011-05-13 2013-04-16 Televes Sa Sistema de distribucion de senales de telecomunicacion
PL2608430T3 (pl) * 2011-12-19 2020-11-02 Televés, S.A. Urządzenie do przetwarzania sygnałów wysokiej częstotliwości

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI120711B (fi) * 1995-02-06 2010-01-29 Adc Telecommunications Inc Monipiste-pisteeseen tietoliikennejärjestelmä
AU6386896A (en) * 1995-06-22 1997-01-22 Scientific-Atlanta, Inc. Hybrid fiber coax communications system
FR2737365B1 (fr) * 1995-07-26 1997-08-22 Thomson Broadcast Systems Procede et dispositif de transmission de service multimedia sur reseau prive large bande
NL1001909C2 (nl) * 1995-12-15 1997-06-17 Jacobus Petrus Van Der Fluit Kabelnetwerk alsmede kanaalconversiemiddelen ten gebruike daarin.

Also Published As

Publication number Publication date
ATE227062T1 (de) 2002-11-15
WO2000003542A1 (en) 2000-01-20
EP1097591A1 (en) 2001-05-09
EP1097591B1 (en) 2002-10-30
IT1299560B1 (it) 2000-03-16
PT1097591E (pt) 2003-03-31
AU4391399A (en) 2000-02-01
ITRM980469A0 (it) 1998-07-13
ITRM980469A1 (it) 2000-01-13
RU2212115C2 (ru) 2003-09-10
DE69903736D1 (de) 2002-12-05

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