ATE201296T1 - Kommunikation über das stromnetz - Google Patents

Kommunikation über das stromnetz

Info

Publication number
ATE201296T1
ATE201296T1 AT97933772T AT97933772T ATE201296T1 AT E201296 T1 ATE201296 T1 AT E201296T1 AT 97933772 T AT97933772 T AT 97933772T AT 97933772 T AT97933772 T AT 97933772T AT E201296 T1 ATE201296 T1 AT E201296T1
Authority
AT
Austria
Prior art keywords
lines
communication via
power network
signals
weights
Prior art date
Application number
AT97933772T
Other languages
English (en)
Inventor
Robin Paul Rickard
Original Assignee
Nortel Networks Ltd
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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Application granted granted Critical
Publication of ATE201296T1 publication Critical patent/ATE201296T1/de

Links

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
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5408—Methods of transmitting or receiving signals via power distribution lines using protocols
    • 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
    • H04B2203/5441—Wireless systems or 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
    • H04B2203/5466—Systems for power line communications using three phases conductors
    • 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
    • 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
    • H04B2203/5495—Systems for power line communications having measurements and testing channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Aerials (AREA)
  • Optical Communication System (AREA)
  • Burglar Alarm Systems (AREA)
  • Pens And Brushes (AREA)
  • Near-Field Transmission Systems (AREA)
AT97933772T 1996-08-06 1997-07-25 Kommunikation über das stromnetz ATE201296T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9616543.6A GB9616543D0 (en) 1996-08-06 1996-08-06 Power line communications
PCT/GB1997/002027 WO1998006187A1 (en) 1996-08-06 1997-07-25 Power line communications

Publications (1)

Publication Number Publication Date
ATE201296T1 true ATE201296T1 (de) 2001-06-15

Family

ID=10798122

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97933772T ATE201296T1 (de) 1996-08-06 1997-07-25 Kommunikation über das stromnetz

Country Status (7)

Country Link
US (1) US6317031B1 (de)
EP (1) EP0917769B1 (de)
AT (1) ATE201296T1 (de)
AU (1) AU3701597A (de)
DE (1) DE69704868T2 (de)
GB (1) GB9616543D0 (de)
WO (1) WO1998006187A1 (de)

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US7154382B2 (en) * 1999-12-30 2006-12-26 Ambient Corporation Arrangement of inductive couplers for data communication
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US7173935B2 (en) * 2002-06-07 2007-02-06 Current Grid, Llc Last leg utility grid high-speed data communication network having virtual local area network functionality
US7194528B1 (en) 2001-05-18 2007-03-20 Current Grid, Llc Method and apparatus for processing inbound data within a powerline based communication system
US7173938B1 (en) 2001-05-18 2007-02-06 Current Grid, Llc Method and apparatus for processing outbound data within a powerline based communication system
GB2383724B (en) * 2001-12-15 2005-03-09 Univ Lancaster Communications system
JP2003338722A (ja) * 2002-05-20 2003-11-28 Tdk Corp ノイズ抑制回路
US6993317B2 (en) * 2002-10-02 2006-01-31 Amperion, Inc. Method and system for signal repeating in powerline communications
JP2004274161A (ja) * 2003-03-05 2004-09-30 Tdk Corp ノイズ抑制回路
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US7852837B1 (en) 2003-12-24 2010-12-14 At&T Intellectual Property Ii, L.P. Wi-Fi/BPL dual mode repeaters for power line networks
US8938021B1 (en) 2004-05-06 2015-01-20 Paul Shala Henry Outbound interference reduction in a broadband powerline system
US9172429B2 (en) 2004-12-01 2015-10-27 At&T Intellectual Property Ii, L.P. Interference control in a broadband powerline communication system
US8462902B1 (en) 2004-12-01 2013-06-11 At&T Intellectual Property Ii, L.P. Interference control in a broadband powerline communication system
US7259657B2 (en) * 2005-06-21 2007-08-21 Current Technologies, Llc Multi-subnet power line communications system and method
US7307510B2 (en) 2005-09-02 2007-12-11 Current Technologies, Llc Power meter bypass device and method for a power line communications system
US20070217414A1 (en) * 2006-03-14 2007-09-20 Berkman William H System and method for multicasting over power lines
US9379775B2 (en) 2009-03-17 2016-06-28 General Electric Company Data communication system and method
US8532850B2 (en) 2009-03-17 2013-09-10 General Electric Company System and method for communicating data in locomotive consist or other vehicle consist
US8935022B2 (en) 2009-03-17 2015-01-13 General Electric Company Data communication system and method
US8825239B2 (en) 2010-05-19 2014-09-02 General Electric Company Communication system and method for a rail vehicle consist
US9637147B2 (en) 2009-03-17 2017-05-02 General Electronic Company Data communication system and method
US8702043B2 (en) 2010-09-28 2014-04-22 General Electric Company Rail vehicle control communication system and method for communicating with a rail vehicle
US8655517B2 (en) 2010-05-19 2014-02-18 General Electric Company Communication system and method for a rail vehicle consist
US8798821B2 (en) 2009-03-17 2014-08-05 General Electric Company System and method for communicating data in a locomotive consist or other vehicle consist
WO2008028144A2 (en) * 2006-09-01 2008-03-06 Power Monitors, Inc. Method and apparatus for a power line communications test system
EP2102878A4 (de) 2007-01-09 2014-06-25 Power Monitors Inc Verfahren und vorrichtung für einen intelligenten schutzschalter
US8178994B2 (en) * 2007-02-02 2012-05-15 Sean Carroll Selective phase coupler
WO2009111386A2 (en) 2008-03-04 2009-09-11 Power Monitors, Inc. Method and apparatus for a voice-prompted electrical hookup
US8583299B2 (en) 2009-03-17 2013-11-12 General Electric Company System and method for communicating data in a train having one or more locomotive consists
US8265197B2 (en) * 2009-08-03 2012-09-11 Texas Instruments Incorporated OFDM transmission methods in three phase modes
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US10060957B2 (en) 2010-07-29 2018-08-28 Power Monitors, Inc. Method and apparatus for a cloud-based power quality monitor
EP3324153A1 (de) 2010-07-29 2018-05-23 Power Monitors, Inc. Verfahren und vorrichtung für ein nachfragemanagement-überwachungssystem
US9513630B2 (en) 2010-11-17 2016-12-06 General Electric Company Methods and systems for data communications
US10144440B2 (en) 2010-11-17 2018-12-04 General Electric Company Methods and systems for data communications
CA2870452C (en) 2011-04-15 2020-03-10 Dominion Energy Technologies, Inc. System and method for single and multi zonal optimization of utility services delivery and utilization
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US8914170B2 (en) 2011-12-07 2014-12-16 General Electric Company System and method for communicating data in a vehicle system
US9407326B2 (en) 2012-02-16 2016-08-02 Enphase Energy, Inc. Method and apparatus for three-phase power line communications
US9030302B2 (en) * 2012-02-16 2015-05-12 Enphase Energy, Inc. Method and apparatus for three-phase power line communications
KR102055611B1 (ko) * 2012-08-17 2019-12-13 넥서스 디엑스, 아이엔씨. 테스트 플랫폼, 검사장치 및 그 제어방법
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Also Published As

Publication number Publication date
EP0917769B1 (de) 2001-05-16
DE69704868D1 (de) 2001-06-21
US6317031B1 (en) 2001-11-13
WO1998006187A1 (en) 1998-02-12
GB9616543D0 (en) 1996-09-25
EP0917769A1 (de) 1999-05-26
DE69704868T2 (de) 2001-08-30
AU3701597A (en) 1998-02-25

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
REN Ceased due to non-payment of the annual fee