[go: up one dir, main page]

FR2305077A1 - Systeme de distribution par cable pour signaux a large bande - Google Patents

Systeme de distribution par cable pour signaux a large bande

Info

Publication number
FR2305077A1
FR2305077A1 FR7603607A FR7603607A FR2305077A1 FR 2305077 A1 FR2305077 A1 FR 2305077A1 FR 7603607 A FR7603607 A FR 7603607A FR 7603607 A FR7603607 A FR 7603607A FR 2305077 A1 FR2305077 A1 FR 2305077A1
Authority
FR
France
Prior art keywords
distribution system
cable distribution
wideband signals
wideband
signals
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.)
Withdrawn
Application number
FR7603607A
Other languages
English (en)
Inventor
Giovanpietro Bassani
Giuseppe Scozzari
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.)
Italtel SpA
Original Assignee
Societa Italiana Telecomunicazioni Siemens 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 Societa Italiana Telecomunicazioni Siemens SpA filed Critical Societa Italiana Telecomunicazioni Siemens SpA
Publication of FR2305077A1 publication Critical patent/FR2305077A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04N7/17345—Control of the passage of the selected programme
    • H04N7/17354—Control of the passage of the selected programme in an intermediate station common to a plurality of user terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Details Of Television Systems (AREA)
FR7603607A 1975-03-17 1976-02-10 Systeme de distribution par cable pour signaux a large bande Withdrawn FR2305077A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21314/75A IT1063336B (it) 1975-03-17 1975-03-17 Sistema di distribuzione via cavo per segnali a larga banda

Publications (1)

Publication Number Publication Date
FR2305077A1 true FR2305077A1 (fr) 1976-10-15

Family

ID=11179961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603607A Withdrawn FR2305077A1 (fr) 1975-03-17 1976-02-10 Systeme de distribution par cable pour signaux a large bande

Country Status (9)

Country Link
US (1) US4035838A (fr)
AU (1) AU502700B2 (fr)
BR (1) BR7601326A (fr)
CH (1) CH609186A5 (fr)
DE (1) DE2611100A1 (fr)
FR (1) FR2305077A1 (fr)
GB (1) GB1513522A (fr)
IT (1) IT1063336B (fr)
NL (1) NL7600793A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982002303A1 (fr) * 1980-12-22 1982-07-08 Roo Minno De Systeme de commutation
EP0111575A1 (fr) * 1982-12-16 1984-06-27 ANT Nachrichtentechnik GmbH Système de transmission de messages à service intégré avec un dispositif de sélection au coté abonné
FR2610464A1 (fr) * 1987-02-04 1988-08-05 Cgv Comp Gen Videotech Procede et dispositifs de transmission de signaux par conducteurs de petites sections
WO2024240998A1 (fr) 2023-05-23 2024-11-28 Stellantis Auto Sas Réducteur pour une machine électrique tournante à étanchéité améliorée

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1554411A (en) * 1975-08-09 1979-10-17 Communications Patents Ltd Control systems
US4303937A (en) * 1979-07-30 1981-12-01 Cook Tommy D Communication system for supplementing off-air or cable TV signals with locally generated video messages
CA1142244A (fr) * 1979-08-22 1983-03-01 Eric J. Gargini Systeme de telediffusion par cables a selection de programme commandee par l'abonne
US4331973A (en) * 1980-10-21 1982-05-25 Iri, Inc. Panelist response scanning system
USRE33808E (en) * 1980-10-21 1992-01-28 Information Resources, Inc. Cable television with multi-event signal substitution
US4404589A (en) * 1980-10-21 1983-09-13 Iri, Inc. Cable television with multi-event signal substitution
US4331974A (en) * 1980-10-21 1982-05-25 Iri, Inc. Cable television with controlled signal substitution
US4491983A (en) * 1981-05-14 1985-01-01 Times Fiber Communications, Inc. Information distribution system
US4450481A (en) * 1981-08-25 1984-05-22 E-Com Corporation Tamper-resistant, expandable communications system
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
US7831204B1 (en) 1981-11-03 2010-11-09 Personalized Media Communications, Llc Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
GB2117210A (en) * 1982-01-26 1983-10-05 Kenneth James Fenning Video transmission system
GB2164229B (en) * 1982-05-14 1986-08-20 Communications Patents Ltd Communications system
EP0094794B1 (fr) * 1982-05-14 1992-04-22 Communications Patents Limited Système de communication
US4633462A (en) * 1983-07-18 1986-12-30 The Board Of Trustees Of The University Of Illinois Multiple access communication on a CATV reverse channel
SE8406489L (sv) * 1984-12-19 1986-06-20 Nordspace Ab Televisionsmottagningssystem
CA1284211C (fr) * 1985-04-29 1991-05-14 Terrence Henry Pocock Systeme de television par cable distribuant de facon selective des messages video et audio pre-enregistres
GB8527038D0 (en) * 1985-11-02 1985-12-04 Midlands Video Systems Ltd Switching system
JP2658030B2 (ja) * 1987-01-30 1997-09-30 ソニー株式会社 情報伝送装置
US4887152A (en) * 1987-01-30 1989-12-12 Sony Corporation Message delivery system operable in an override mode upon reception of a command signal
US5508733A (en) * 1988-10-17 1996-04-16 Kassatly; L. Samuel A. Method and apparatus for selectively receiving and storing a plurality of video signals
US5768517A (en) * 1988-10-17 1998-06-16 Kassatly; Samuel Anthony Paperless publication distribution and retrieval system
US5691777A (en) * 1988-10-17 1997-11-25 Kassatly; Lord Samuel Anthony Method and apparatus for simultaneous compression of video, audio and data signals
US5790177A (en) * 1988-10-17 1998-08-04 Kassatly; Samuel Anthony Digital signal recording/reproduction apparatus and method
US5767913A (en) * 1988-10-17 1998-06-16 Kassatly; Lord Samuel Anthony Mapping system for producing event identifying codes
US6243446B1 (en) * 1997-03-11 2001-06-05 Inline Connections Corporation Distributed splitter for data transmission over twisted wire pairs
US5010399A (en) * 1989-07-14 1991-04-23 Inline Connection Corporation Video transmission and control system utilizing internal telephone lines
US5389964A (en) * 1992-12-30 1995-02-14 Information Resources, Inc. Broadcast channel substitution method and apparatus
RO111887B1 (ro) * 1993-05-28 1997-02-28 Us West Technologies Inc Metoda si retea pentru separarea serviciilor telefonice de serviciile speciale
US5592540A (en) * 1993-05-28 1997-01-07 U S West Advanced Technologies, Inc. Method and apparatus for selectively delivering telephony signals on a hybrid coaxial cable network
US6862349B1 (en) 1993-05-28 2005-03-01 Mediaone Group, Inc. Method and apparatus for delivering secured telephony service in a hybrid coaxial cable network
US5615246A (en) * 1993-05-28 1997-03-25 Us West Technologies, Inc. Method and apparatus for spurious signal detection and disconnection in a hybrid fiber/coax network architecture
US6941573B1 (en) 1996-08-07 2005-09-06 Information Resources, Inc. Television distribution system for signal substitution
US6480510B1 (en) 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
US6532279B1 (en) * 1999-06-11 2003-03-11 David D. Goodman High-speed data communication over a residential telephone wiring network
US6690677B1 (en) * 1999-07-20 2004-02-10 Serconet Ltd. Network for telephony and data communication
US6549616B1 (en) 2000-03-20 2003-04-15 Serconet Ltd. Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets
IL135744A (en) 2000-04-18 2008-08-07 Mosaid Technologies Inc Telephone communication system over a single telephone line
US6842459B1 (en) 2000-04-19 2005-01-11 Serconet Ltd. Network combining wired and non-wired segments
JP2001356988A (ja) * 2000-06-13 2001-12-26 Sanyo Electric Co Ltd 電子メール装置、電子メールシステムおよびそれらに利用可能な電子メール通信方法
US7664274B1 (en) * 2000-06-27 2010-02-16 Intel Corporation Enhanced acoustic transmission system and method
IL144158A (en) 2001-07-05 2011-06-30 Mosaid Technologies Inc Socket for connecting an analog telephone to a digital communications network that carries digital voice signals
EP2523358A3 (fr) 2001-10-11 2012-11-21 Mosaid Technologies Incorporated Prise de courant à adaptateur de signaux analogiques
IL154234A (en) 2003-01-30 2010-12-30 Mosaid Technologies Inc Method and system for providing dc power on local telephone lines
IL154921A (en) 2003-03-13 2011-02-28 Mosaid Technologies Inc A telephone system that includes many separate sources and accessories for it
IL157787A (en) 2003-09-07 2010-12-30 Mosaid Technologies Inc Modular outlet for data communications network
IL159838A0 (en) 2004-01-13 2004-06-20 Yehuda Binder Information device
IL161869A (en) 2004-05-06 2014-05-28 Serconet Ltd A system and method for carrying a signal originating is wired using wires
US7873058B2 (en) 2004-11-08 2011-01-18 Mosaid Technologies Incorporated Outlet with analog signal adapter, a method for use thereof and a network using said outlet
US7813451B2 (en) 2006-01-11 2010-10-12 Mobileaccess Networks Ltd. Apparatus and method for frequency shifting of a wireless signal and systems using frequency shifting
WO2009053910A2 (fr) 2007-10-22 2009-04-30 Mobileaccess Networks Ltd. Système de communication utilisant des fils à faible bande passante
US8175649B2 (en) 2008-06-20 2012-05-08 Corning Mobileaccess Ltd Method and system for real time control of an active antenna over a distributed antenna system
WO2010089719A1 (fr) * 2009-02-08 2010-08-12 Mobileaccess Networks Ltd. Système de communication utilisant des câbles transportant des signaux ethernet
WO2013142662A2 (fr) 2012-03-23 2013-09-26 Corning Mobile Access Ltd. Puce(s) de circuit intégré à radiofréquence (rfic) servant à fournir des fonctionnalités de système d'antenne à répartition, et composants, systèmes, et procédés connexes
US9184960B1 (en) 2014-09-25 2015-11-10 Corning Optical Communications Wireless Ltd Frequency shifting a communications signal(s) in a multi-frequency distributed antenna system (DAS) to avoid or reduce frequency interference

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936747A (en) * 1973-07-05 1976-02-03 Coaxial Scientific Corporation Code operated switching device for communications systems and the like

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982002303A1 (fr) * 1980-12-22 1982-07-08 Roo Minno De Systeme de commutation
EP0111575A1 (fr) * 1982-12-16 1984-06-27 ANT Nachrichtentechnik GmbH Système de transmission de messages à service intégré avec un dispositif de sélection au coté abonné
FR2610464A1 (fr) * 1987-02-04 1988-08-05 Cgv Comp Gen Videotech Procede et dispositifs de transmission de signaux par conducteurs de petites sections
WO1988005979A1 (fr) * 1987-02-04 1988-08-11 Compagnie Generale De Videotechnique (C.G.V.) Dispositif pour la transmission a distance de signaux, notamment de signaux video
EP0281440A1 (fr) * 1987-02-04 1988-09-07 Visicable + Dispositif pour la transmission à distance de signaux notamment de signaux vidéo
US5089886A (en) * 1987-02-04 1992-02-18 Visicable Device for the remote transmission of signals and in particular video signals
WO2024240998A1 (fr) 2023-05-23 2024-11-28 Stellantis Auto Sas Réducteur pour une machine électrique tournante à étanchéité améliorée

Also Published As

Publication number Publication date
DE2611100A1 (de) 1976-10-07
AU1205776A (en) 1977-09-29
CH609186A5 (fr) 1979-02-15
BR7601326A (pt) 1976-09-14
GB1513522A (en) 1978-06-07
US4035838A (en) 1977-07-12
IT1063336B (it) 1985-02-11
AU502700B2 (en) 1979-08-02
NL7600793A (nl) 1976-09-21

Similar Documents

Publication Publication Date Title
FR2305077A1 (fr) Systeme de distribution par cable pour signaux a large bande
JPS5228895A (en) Device for tracking radar signal
FR2296783A1 (fr) Ensemble de distributeur pour systeme de commande de puits sous-marin
GB2004158B (en) Radar system for detecting approaching vehicles from behind
FR2332664A1 (fr) Systeme de communication a canaux multiples
BE836637A (fr) Systeme de commande anti-derapage
FR2313579A1 (fr) Regulateur pour un systeme hydraulique
BE862839A (fr) Systeme de rentree pour station sous-marine
FR2276884A1 (fr) Systeme a poursuite pour appareil de tri
FR2302219A1 (fr) Regulateur de force de freinage pour un systeme a double circuit de freinage
FR2353111A1 (fr) Systeme pour effectuer le trace de defauts
FR2328260A1 (fr) Systeme perfectionne de tourne-disque
FR2313246A1 (fr) Servomoteur pour systeme de freinage assiste
SE7808358L (sv) Signalgenerator for presentationssystem
SE7602547L (sv) Forfarande for behandling av radarsignaler
DE2861165D1 (de) Monopulse radar apparatus
FR2300363A1 (fr) Systeme de reglage auto-adap
FR2317730A1 (fr) Systeme perfectionne de representation de radar
FR2304366A1 (fr) Dispositif de freinage pour skis
BE865076A (fr) Systeme de freinage hydraulique pour vehicules
HU171327B (hu) Orientir k puteukladochnomu oborudovaniju
FR2305796A1 (fr) Systeme de ralentissement automatique analogique
BE843383A (fr) Systeme de transmission de signaux periodiques
BE842561A (fr) Systeme pour la transmission de signaux par modulation en delta de signaux comprimes
FR2275099A1 (fr) Systeme de reproduction de signaux

Legal Events

Date Code Title Description
ST Notification of lapse