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FR2797131B1 - Procede de distribution d'informations - Google Patents

Procede de distribution d'informations

Info

Publication number
FR2797131B1
FR2797131B1 FR9909871A FR9909871A FR2797131B1 FR 2797131 B1 FR2797131 B1 FR 2797131B1 FR 9909871 A FR9909871 A FR 9909871A FR 9909871 A FR9909871 A FR 9909871A FR 2797131 B1 FR2797131 B1 FR 2797131B1
Authority
FR
France
Prior art keywords
information distribution
distribution process
information
distribution
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
FR9909871A
Other languages
English (en)
Other versions
FR2797131A1 (fr
Inventor
Dominique Garreau
Thierry Fernandez
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.)
Kurtosis Ingenierie SA
Original Assignee
Kurtosis Ingenierie 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 Kurtosis Ingenierie SA filed Critical Kurtosis Ingenierie SA
Priority to FR9909871A priority Critical patent/FR2797131B1/fr
Priority to US09/627,716 priority patent/US6760384B1/en
Publication of FR2797131A1 publication Critical patent/FR2797131A1/fr
Application granted granted Critical
Publication of FR2797131B1 publication Critical patent/FR2797131B1/fr
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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/542—Systems for transmission via power distribution lines the information being in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5437—Wired telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5483—Systems for power line communications using coupling circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
FR9909871A 1999-07-29 1999-07-29 Procede de distribution d'informations Expired - Lifetime FR2797131B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9909871A FR2797131B1 (fr) 1999-07-29 1999-07-29 Procede de distribution d'informations
US09/627,716 US6760384B1 (en) 1999-07-29 2000-07-28 Method for the distribution of information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9909871A FR2797131B1 (fr) 1999-07-29 1999-07-29 Procede de distribution d'informations

Publications (2)

Publication Number Publication Date
FR2797131A1 FR2797131A1 (fr) 2001-02-02
FR2797131B1 true FR2797131B1 (fr) 2004-02-20

Family

ID=9548678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9909871A Expired - Lifetime FR2797131B1 (fr) 1999-07-29 1999-07-29 Procede de distribution d'informations

Country Status (2)

Country Link
US (1) US6760384B1 (fr)
FR (1) FR2797131B1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6480510B1 (en) 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
US6738382B1 (en) 1999-02-24 2004-05-18 Stsn General Holdings, Inc. Methods and apparatus for providing high speed connectivity to a hotel environment
US6956826B1 (en) 1999-07-07 2005-10-18 Serconet Ltd. Local area network for distributing data communication, sensing and control signals
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
FR2823406B1 (fr) * 2001-04-05 2005-05-13 France Telecom Systeme de transmission d'informations a hauts debits vers un terminal numerique
FR2825861A1 (fr) * 2001-06-06 2002-12-13 St Microelectronics Sa Allocation de frequences en modulation multiporteuses orthogonales
FR2825860B1 (fr) 2001-06-06 2005-03-18 St Microelectronics Sa Transmission de donnees en maitre-esclave en multiplexage par division de frequences orthogonales
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
US7428403B2 (en) * 2001-12-21 2008-09-23 Thomson Licensing Bi-directional communication apparatus
US7199699B1 (en) * 2002-02-19 2007-04-03 Current Technologies, Llc Facilitating communication with power line communication devices
FR2843663B1 (fr) * 2002-08-14 2006-12-08 Europe Adsl Lab Installation de distribution de signaux numeriques
IL152824A (en) 2002-11-13 2012-05-31 Mosaid Technologies Inc A socket that can be connected to and the network that uses it
FR2849734A1 (fr) * 2003-01-06 2004-07-09 Thomson Licensing Sa Systeme de reception de signeaux dvb-t avec reemission isofrequence
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
IL160417A (en) 2004-02-16 2011-04-28 Mosaid Technologies Inc Unit added to the outlet
JP2005312184A (ja) * 2004-04-21 2005-11-04 Mitsubishi Electric Corp 無線アクセスライン延伸装置
FR2871327B1 (fr) * 2004-06-08 2006-08-18 Defidev Distribution audiovisuelle locale
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
ITMI20050677A1 (it) * 2005-04-18 2006-10-19 Sisvel Spa Sistema di collegamento tra un centro servizi ed una pluralita' di dispositivi di ricezione televisiva

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267592A (en) * 1979-03-30 1981-05-12 Rockwell International Corporation Anti-jam radio
JPS57154956A (en) * 1981-03-19 1982-09-24 Fuji Xerox Co Ltd Transmitting system of digital signal
JPS5875345A (ja) * 1981-10-30 1983-05-07 Fuji Xerox Co Ltd デイジタル信号伝送方式
JPS5913444A (ja) * 1982-07-14 1984-01-24 Fuji Xerox Co Ltd 再送制御方式
US6307868B1 (en) * 1995-08-25 2001-10-23 Terayon Communication Systems, Inc. Apparatus and method for SCDMA digital data transmission using orthogonal codes and a head end modem with no tracking loops
US6055268A (en) * 1996-05-09 2000-04-25 Texas Instruments Incorporated Multimode digital modem
DE19638654A1 (de) * 1996-09-20 1998-03-26 Siemens Ag Verfahren zur digitalen Nachrichtenübertragung
US5933421A (en) * 1997-02-06 1999-08-03 At&T Wireless Services Inc. Method for frequency division duplex communications
DE19716011A1 (de) * 1997-04-17 1998-10-22 Abb Research Ltd Verfahren und Vorrichtung zur Informationsübertragung über Stromversorgungsleitungen
US6353629B1 (en) * 1997-05-12 2002-03-05 Texas Instruments Incorporated Poly-path time domain equalization
ATE450108T1 (de) * 1997-10-10 2009-12-15 Daphimo Co B V Llc Teilerloses mehrträgermodem
US6040759A (en) * 1998-02-17 2000-03-21 Sanderson; Lelon Wayne Communication system for providing broadband data services using a high-voltage cable of a power system
ITMI981699A1 (it) * 1998-07-23 2000-01-23 Alsthom Cge Alcatel Metodo e dispositivo per lo scambio bidirezionale di dati lungo lineee elettriche di bassa e media tensione
US6249213B1 (en) * 1998-12-17 2001-06-19 Intel Corporation Method for transmitting information over an alternating current power line through a plurality of frequency orthogonal subchannels

Also Published As

Publication number Publication date
US6760384B1 (en) 2004-07-06
FR2797131A1 (fr) 2001-02-02

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