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WO2002030003A3 - Power line networking apparatus and method - Google Patents

Power line networking apparatus and method

Info

Publication number
WO2002030003A3
WO2002030003A3 PCT/US2001/030679 US0130679W WO2002030003A3 WO 2002030003 A3 WO2002030003 A3 WO 2002030003A3 US 0130679 W US0130679 W US 0130679W WO 2002030003 A3 WO2002030003 A3 WO 2002030003A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
data
power
line
apparatus
coupled
Prior art date
Application number
PCT/US2001/030679
Other languages
French (fr)
Other versions
WO2002030003A2 (en )
Inventor
Alberto Mantovani
Frank Sacca
Original Assignee
Conexant Systems Inc
Alberto Mantovani
Frank Sacca
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

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/54Systems for transmission via power distribution lines
    • H04B3/56Circuits for coupling, blocking, or by-passing of signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2203/00Indexing scheme relating to line transmission systems
    • H04B2203/54Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5425Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2203/00Indexing scheme relating to line transmission systems
    • H04B2203/54Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429Applications for powerline communications
    • H04B2203/5445Local network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2203/00Indexing scheme relating to line transmission systems
    • H04B2203/54Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462Systems for power line communications
    • H04B2203/5483Systems for power line communications using coupling circuits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2203/00Indexing scheme relating to line transmission systems
    • H04B2203/54Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462Systems for power line communications
    • H04B2203/5491Systems for power line communications using filtering and bypassing

Abstract

An apparatus for carrying electrical data signals and electrical power over a power line is disclosed. The apparatus includes a data processing device, a power supply, and a data signal transceiver. The apparatus also includes an interference filter coupled to the power line and to the power supply and configured to reject electromagnetic interference. A coupling circuit that is electromagnetically coupled to the power line is also disclosed. The coupling circuit is configured to transmit and receive data signals carried through the power line. The coupling circuit is coupled to the data signal transceiver. The data signal transceiver is configured to transmit and receive the data signals to and from the data processing device.
PCT/US2001/030679 2000-10-04 2001-10-01 Power line networking apparatus and method WO2002030003A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US09/678,983 2000-10-04
US09678983 US6741162B1 (en) 2000-10-04 2000-10-04 Power line networking apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20010981343 EP1323246B1 (en) 2000-10-04 2001-10-01 Power line networking apparatus and method

Publications (2)

Publication Number Publication Date
WO2002030003A2 true WO2002030003A2 (en) 2002-04-11
WO2002030003A3 true true WO2002030003A3 (en) 2002-08-15

Family

ID=24725120

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/030679 WO2002030003A3 (en) 2000-10-04 2001-10-01 Power line networking apparatus and method

Country Status (4)

Country Link
US (1) US6741162B1 (en)
EP (1) EP1323246B1 (en)
CN (1) CN1509526A (en)
WO (1) WO2002030003A3 (en)

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US6480510B1 (en) 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
US6842459B1 (en) 2000-04-19 2005-01-11 Serconet Ltd. Network combining wired and non-wired segments
US7615893B2 (en) * 2000-05-11 2009-11-10 Cameron International Corporation Electric control and supply system
DE20018560U1 (en) * 2000-10-30 2002-03-21 Cameron Gmbh Control and supply system
DE10142410A1 (en) * 2001-08-31 2003-04-03 Bosch Gmbh Robert Supply line structure for supplying power to electrical components of a motor vehicle
DE20115474U1 (en) * 2001-09-19 2003-02-20 Biester Klaus DC converter device
DE20115471U1 (en) 2001-09-19 2003-02-20 Biester Klaus Universal power supply system
DE20115475U1 (en) * 2001-09-19 2003-02-20 Biester Klaus DC converter device
US7209719B2 (en) * 2003-01-28 2007-04-24 Gateway Inc. Home power line network connected phone
US7420459B2 (en) * 2003-01-28 2008-09-02 Gateway Inc. Powerline networking device
US7746905B2 (en) 2003-03-13 2010-06-29 Mosaid Technologies Incorporated Private telephone network connected to more than one public network
FR2853482A1 (en) * 2003-04-07 2004-10-08 France Telecom Local area network for transferring information between communication devices, has reflection device forming reflected waves on electric energy distribution network and diminishing waves of electrical energy distribution network
US6956464B2 (en) * 2003-05-14 2005-10-18 Abocom Systems, Inc. Power apparatus having built-in powerline networking adapter
US7020271B2 (en) * 2003-06-12 2006-03-28 Barbara Isabel Hummel Ring control device
US7408753B2 (en) * 2003-07-04 2008-08-05 Primax Electronics Ltd. Surge-protected networking power strip
RU2344525C2 (en) * 2003-12-01 2009-01-20 Тайко Электроникс Амп Гмбх Electric connector for data transmission and electric power supply
DE10360565A1 (en) * 2003-12-22 2005-07-14 BSH Bosch und Siemens Hausgeräte GmbH Circuit arrangement for the transmission of data signals from and / or to domestic appliances
US7413471B2 (en) * 2004-03-19 2008-08-19 Asoka Usa Corporation Integrated connector for powerline network and power supply
US7316586B2 (en) * 2004-05-11 2008-01-08 Adc Telecommunications, Inc. Power sourcing unit for power over ethernet system
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
US7401239B2 (en) * 2004-09-03 2008-07-15 Asoka Usa Corporation Internal powerline power supply method and system
US20060217847A1 (en) * 2005-03-28 2006-09-28 Adc Telecommunications, Inc. Power sourcing unit for power over ethernet system
JP4708145B2 (en) 2005-10-05 2011-06-22 パナソニック株式会社 Power line communication apparatus
JP5094004B2 (en) * 2005-10-20 2012-12-12 パナソニック株式会社 Data relay apparatus and a data relay method
WO2007076550A8 (en) 2005-12-29 2008-06-12 Monster Cable Prod Audio/video media distribution in a power center
US7813099B2 (en) * 2006-01-03 2010-10-12 Asoka Usa Corporation Power line outlet strip and method for powerline communications
US20080062003A1 (en) * 2006-08-07 2008-03-13 Christian Paetz Wireless controllable power control device molded into a power cable
DE102006049402A1 (en) * 2006-10-19 2008-04-30 BSH Bosch und Siemens Hausgeräte GmbH Power line converter for connecting e.g. refrigerator, to system i.e. local household appliance network, has power plug formed for connection to terminal, where converter can be detachably connected with terminal
GB0704901D0 (en) * 2007-03-14 2007-04-25 Siconnect Ltd An electromagnetic component
CN101572484B (en) 2008-04-11 2012-07-18 康舒科技股份有限公司 Switched power supply with data communication function
US20100027599A1 (en) * 2008-07-30 2010-02-04 Anthony Di Chiro Power Line Communications Adapter
FR2977415B1 (en) * 2011-06-30 2013-08-09 Tda Armements Sas of equipment interconnection network for vehicles with power line
US9325377B2 (en) 2013-03-14 2016-04-26 Qualcomm Incorporated Powerline communication adapter for powerline communication systems
US9577707B1 (en) * 2014-07-14 2017-02-21 Marvell International Ltd. Method and device for stabilizing impedance on a power-line communication device
CN104702096B (en) * 2015-02-05 2017-07-28 西安理工大学 Active Filter Design of Digital Systems emi decoupling circuit and decoupling circuit, comprising
CN106341162A (en) * 2015-07-07 2017-01-18 华为技术有限公司 Communication method and equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148351A1 (en) * 1980-12-08 1982-07-22 Sharp Kk Mains connecting plug
US5805053A (en) * 1996-10-21 1998-09-08 Elcom Technologies, Inc. Appliance adapted for power line communications
EP0981188A1 (en) * 1998-08-17 2000-02-23 Ascom Systec AG System for data transmission over low power distribution network and adaptor device
WO2002005451A1 (en) * 2000-07-11 2002-01-17 Inari, Inc. Modular power line network adapter

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US4973940A (en) * 1987-07-08 1990-11-27 Colin Electronics Co., Ltd. Optimum impedance system for coupling transceiver to power line carrier network
US5705974A (en) * 1995-05-09 1998-01-06 Elcom Technologies Corporation Power line communications system and coupling circuit for power line communications system
US6115429A (en) * 1995-08-04 2000-09-05 Huang; Shih-Wei Data receiving method for receiving data through predetermined clear zones of a powerline
US5777544A (en) * 1997-03-17 1998-07-07 Intellon Corporation Apparatus and method for controlling data communications having combination of wide and narrow band frequency protocols
US6445087B1 (en) * 2000-06-23 2002-09-03 Primax Electronics Ltd. Networking power plug device with automated power outlet control
US6549120B1 (en) * 2000-11-24 2003-04-15 Kinectrics Inc. Device for sending and receiving data through power distribution transformers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148351A1 (en) * 1980-12-08 1982-07-22 Sharp Kk Mains connecting plug
US5805053A (en) * 1996-10-21 1998-09-08 Elcom Technologies, Inc. Appliance adapted for power line communications
EP0981188A1 (en) * 1998-08-17 2000-02-23 Ascom Systec AG System for data transmission over low power distribution network and adaptor device
WO2002005451A1 (en) * 2000-07-11 2002-01-17 Inari, Inc. Modular power line network adapter

Also Published As

Publication number Publication date Type
EP1323246B1 (en) 2011-06-29 grant
EP1323246A2 (en) 2003-07-02 application
US6741162B1 (en) 2004-05-25 grant
WO2002030003A2 (en) 2002-04-11 application
CN1509526A (en) 2004-06-30 application

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