DE05717655T1 - INSTALLATION FOR DISTRIBUTING DIGITAL SIGNALS VIA TRANSMITTER FLOWS - Google Patents

INSTALLATION FOR DISTRIBUTING DIGITAL SIGNALS VIA TRANSMITTER FLOWS Download PDF

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Publication number
DE05717655T1
DE05717655T1 DE05717655T DE05717655T DE05717655T1 DE 05717655 T1 DE05717655 T1 DE 05717655T1 DE 05717655 T DE05717655 T DE 05717655T DE 05717655 T DE05717655 T DE 05717655T DE 05717655 T1 DE05717655 T1 DE 05717655T1
Authority
DE
Germany
Prior art keywords
power supply
installation according
filter circuit
coupler
auxiliary
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.)
Pending
Application number
DE05717655T
Other languages
German (de)
Inventor
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.)
Laboratoire Europeen ADSL SAS
Original Assignee
Laboratoire Europeen ADSL SAS
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 Laboratoire Europeen ADSL SAS filed Critical Laboratoire Europeen ADSL SAS
Publication of DE05717655T1 publication Critical patent/DE05717655T1/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/56—Circuits for coupling, blocking, or by-passing of signals
    • 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
    • H04B2203/5454—Adapter and plugs
    • 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
    • H04B2203/5491—Systems for power line communications using filtering and bypassing

Abstract

Installation zum Verteilen digitaler Signale über Trägerströme in einem Frequenzbereich zwischen 100 kHz und 40 MHz mit
– einem ersten Koppler zum Verbinden einerseits mit einem ersten Sende-Einpfangsorgan von digitalen Signalen und andererseits mit einer elektrischen Stromversorgung,
– einem zweiten Koppler zum Verbinden einerseits mit einem zweiten Sende-Empfangsorgan und andererseits mit der elektrischen Stromversorgung,
dadurch gekennzeichnet, dass sie aufweist:
– mindestens eine Hilfsstromversorgung zur Versorgung des ersten oder zweiten Sende-Empfangsorgans,
– einen Filterkreis, der zwischen die Stromversorgungsleitung und die Hilfsstromversorgung geschaltet ist,
– ein Mittel zur Versorgung der Peripherie des Sende-Empfangsorgans, das von der Hilfsstromversorgung versorgt wird, zur Stromversorgung ebenfalls durch die Hilfsstromversorgung.Installation for distributing digital signals over carrier currents in a frequency range between 100 kHz and 40 MHz
A first coupler for connecting on the one hand to a first transmitting-receiving element of digital signals and on the other hand to an electrical power supply,
A second coupler for connecting on the one hand to a second transceiver and on the other hand to the electrical power supply,
characterized in that it comprises
At least one auxiliary power supply for supplying the first or second transceiver,
A filter circuit connected between the power supply line and the auxiliary power supply,
- A means for supplying the periphery of the transmitting-receiving member, which is supplied by the auxiliary power supply, to the power supply also by the auxiliary power supply.

Claims (10)

Installation zum Verteilen digitaler Signale über Trägerströme in einem Frequenzbereich zwischen 100 kHz und 40 MHz mit – einem ersten Koppler zum Verbinden einerseits mit einem ersten Sende-Einpfangsorgan von digitalen Signalen und andererseits mit einer elektrischen Stromversorgung, – einem zweiten Koppler zum Verbinden einerseits mit einem zweiten Sende-Empfangsorgan und andererseits mit der elektrischen Stromversorgung, dadurch gekennzeichnet, dass sie aufweist: – mindestens eine Hilfsstromversorgung zur Versorgung des ersten oder zweiten Sende-Empfangsorgans, – einen Filterkreis, der zwischen die Stromversorgungsleitung und die Hilfsstromversorgung geschaltet ist, – ein Mittel zur Versorgung der Peripherie des Sende-Empfangsorgans, das von der Hilfsstromversorgung versorgt wird, zur Stromversorgung ebenfalls durch die Hilfsstromversorgung.Installation for distributing digital signals via carrier currents in a frequency range between 100 kHz and 40 MHz with - a first coupler for connecting on the one hand to a first transmitting-Einpfangsorgan of digital signals and on the other hand with an electrical power supply, - a second coupler for connecting on the one hand with a second Transceiver and on the other hand with the electrical power supply, characterized in that it comprises: - at least one auxiliary power supply for supplying the first or second transceiver, - a filter circuit which is connected between the power supply line and the auxiliary power supply, - a means for supply the periphery of the transmitting-receiving member, which is supplied by the auxiliary power supply, for power supply also by the auxiliary power supply. Installation nach Anspruch 1, dadurch gekennzeichnet, dass der Filterkreis und der Koppler des jeweiligen Sende- und Empfangsorgans in ein und demselben Gehäuse enthalten sind.Installation according to claim 1, characterized that the filter circuit and the coupler of the respective transmitting and receiving member in one and the same housing are included. Installation nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Filterkreis oder der Koppler in ein und demselben Gehäuse mit der elektrischen Hilfsstromversorgungsleitung enthalten sind.Installation according to claim 1 or 2, characterized that the filter circuit or the coupler in one and the same housing with the auxiliary electric power supply line are included. Installation nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die elektrische Hilfsstromversorgung eine Vielzahl von genormten elektrischen Steckdosen aufweist.Installation according to one of claims 1 to 3, characterized that the auxiliary electric power supply a variety of standardized having electrical sockets. Installation nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die elektrische Hilfsstromversorgung eine Angabe aufweist dass dort eine Mehrzahl von normierten elektrischen Steckdosen anzuschließen sind.Installation according to one of claims 1 to 3, characterized in that the auxiliary electric power supply has an indication that There are a plurality of standardized electrical outlets are to be connected. Installation nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der erste Koppler nahe einem Eingang einer Telefonleitung angeordnet ist.Installation according to one of claims 1 to 5, characterized the first coupler is located near an input of a telephone line. Installation nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Filterkreis eine in Serie geschaltete Induktivität in einem Bereich aufweist, der mit einem Anschluss der elektrischen Stromversorgung verbunden ist.Installation according to one of claims 1 to 6, characterized the filter circuit is a series-connected inductor in one Area that is connected to a terminal of the electrical power supply connected is. Installation nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Filterkreis eine in Serie geschaltete Induktivität in jedem der Bereiche aufweist, die mit den Anschlüssen der elektrischen Stromversorgung verbunden sind.Installation according to one of claims 1 to 7, characterized that the filter circuit is a series inductance in each of the areas connected to the terminals of the electrical power supply are connected. Installation nach Anspruch 7 oder 8, dadurch gekennzeichnet, dass der Wert der Induktivität so gewählt ist, dass sichergestellt ist, dass die Resonanzfrequenz des Kreises, den sie mit der Eingangskapazität eines Versorgungskreises, der mit der Hilfsleitung verbunden ist, sehr viel niedriger ist als 100 kHz, z. B. in der Größenordnung von 30 kHz, und der Wert in der Praxis in der Größenordnung von 4 mH liegt.Installation according to claim 7 or 8, characterized that the value of inductance so chosen is that it ensures that the resonant frequency of the circle, you with the input capacity a supply circuit connected to the auxiliary line, much lower than 100 kHz, z. B. in the order of magnitude of 30 kHz, and the value in practice is of the order of 4 mH. Installation nach Anspruch 7 oder 8, dadurch gekennzeichnet, dass der Filterkreis auf der Stromversorgungsleitung in dem Frequenzbereich, der von der digitalen Signalübertragung genutzt wird, eine hohe Impedanz aufweist.Installation according to claim 7 or 8, characterized that the filter circuit on the power supply line in the frequency domain, that of digital signal transmission is used, has a high impedance.
DE05717655T 2004-01-06 2005-01-06 INSTALLATION FOR DISTRIBUTING DIGITAL SIGNALS VIA TRANSMITTER FLOWS Pending DE05717655T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0450014 2004-01-06
FR0450014A FR2864868B1 (en) 2004-01-06 2004-01-06 INSTALLATION FOR DISTRIBUTING DIGITAL SIGNALS BY CURRENT CARRIERS
PCT/FR2005/050008 WO2005071860A2 (en) 2004-01-06 2005-01-06 Method and system for interfacing an item of equipment having electrical power distribution line carrier currents, and a device

Publications (1)

Publication Number Publication Date
DE05717655T1 true DE05717655T1 (en) 2009-04-16

Family

ID=34673922

Family Applications (1)

Application Number Title Priority Date Filing Date
DE05717655T Pending DE05717655T1 (en) 2004-01-06 2005-01-06 INSTALLATION FOR DISTRIBUTING DIGITAL SIGNALS VIA TRANSMITTER FLOWS

Country Status (4)

Country Link
EP (1) EP1721393A2 (en)
DE (1) DE05717655T1 (en)
FR (1) FR2864868B1 (en)
WO (1) WO2005071860A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7286026B2 (en) 2004-09-02 2007-10-23 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Serial signal injection using capacitive and transformer couplings for power line communications

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6282405B1 (en) * 1992-10-22 2001-08-28 Norweb Plc Hybrid electricity and telecommunications distribution network
US5805053A (en) * 1996-10-21 1998-09-08 Elcom Technologies, Inc. Appliance adapted for power line communications
EP1322047A1 (en) * 2001-12-20 2003-06-25 Agilent Technologies, Inc. (a Delaware corporation) Coupling circuit arrangement for data communication over power lines
JP2003298477A (en) * 2002-04-01 2003-10-17 Alps Electric Co Ltd Power line communication modem

Also Published As

Publication number Publication date
EP1721393A2 (en) 2006-11-15
WO2005071860A2 (en) 2005-08-04
FR2864868A1 (en) 2005-07-08
FR2864868B1 (en) 2007-07-20
WO2005071860A3 (en) 2005-09-22

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