DE69804837D1 - Ankoppeln von kommunikationssignalen an eine netzleitung - Google Patents

Ankoppeln von kommunikationssignalen an eine netzleitung

Info

Publication number
DE69804837D1
DE69804837D1 DE69804837T DE69804837T DE69804837D1 DE 69804837 D1 DE69804837 D1 DE 69804837D1 DE 69804837 T DE69804837 T DE 69804837T DE 69804837 T DE69804837 T DE 69804837T DE 69804837 D1 DE69804837 D1 DE 69804837D1
Authority
DE
Germany
Prior art keywords
communications signals
conductors
communication signals
signals
connecting communication
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
DE69804837T
Other languages
English (en)
Other versions
DE69804837T2 (de
Inventor
Robin Paul Rickard
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.)
Nortel Networks Ltd
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
Publication of DE69804837D1 publication Critical patent/DE69804837D1/de
Application granted granted Critical
Publication of DE69804837T2 publication Critical patent/DE69804837T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04B2203/5429—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
DE69804837T 1997-10-03 1998-10-02 Ankoppeln von kommunikationssignalen an eine netzleitung Expired - Lifetime DE69804837T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/943,169 US6037678A (en) 1997-10-03 1997-10-03 Coupling communications signals to a power line
PCT/GB1998/002970 WO1999018675A2 (en) 1997-10-03 1998-10-02 Coupling communications signals to a power line

Publications (2)

Publication Number Publication Date
DE69804837D1 true DE69804837D1 (de) 2002-05-16
DE69804837T2 DE69804837T2 (de) 2003-01-16

Family

ID=25479195

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69804837T Expired - Lifetime DE69804837T2 (de) 1997-10-03 1998-10-02 Ankoppeln von kommunikationssignalen an eine netzleitung

Country Status (8)

Country Link
US (1) US6037678A (de)
EP (1) EP1021867B1 (de)
AT (1) ATE216158T1 (de)
AU (1) AU9275798A (de)
CA (1) CA2304678C (de)
DE (1) DE69804837T2 (de)
GB (1) GB9803827D0 (de)
WO (1) WO1999018675A2 (de)

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US20040047335A1 (en) * 2002-06-21 2004-03-11 Proctor James Arthur Wireless local area network extension using existing wiring and wireless repeater module(s)
US7102478B2 (en) * 2002-06-21 2006-09-05 Current Technologies, Llc Power line coupling device and method of using the same
US6982611B2 (en) * 2002-06-24 2006-01-03 Current Technologies, Llc Power line coupling device and method of using the same
IL152824A (en) 2002-11-13 2012-05-31 Mosaid Technologies Inc A socket that can be connected to and the network that uses it
US6980090B2 (en) * 2002-12-10 2005-12-27 Current Technologies, Llc Device and method for coupling with electrical distribution network infrastructure to provide communications
US7064654B2 (en) * 2002-12-10 2006-06-20 Current Technologies, Llc Power line communication system and method of operating the same
US6965303B2 (en) * 2002-12-10 2005-11-15 Current Technologies, Llc Power line communication system and method
US7075414B2 (en) * 2003-05-13 2006-07-11 Current Technologies, Llc Device and method for communicating data signals through multiple power line conductors
US6980091B2 (en) * 2002-12-10 2005-12-27 Current Technologies, Llc Power line communication system and method of operating the same
US7046124B2 (en) * 2003-01-21 2006-05-16 Current Technologies, Llc Power line coupling device and method of using the same
RU2239270C1 (ru) * 2003-03-31 2004-10-27 Общество с ограниченной ответственностью "Алгоритм" Устройство для подавления излучения, возникающего при передаче информации по линиям электропередачи
US20040233928A1 (en) * 2003-05-07 2004-11-25 Telkonet, Inc. Network topology and packet routing method using low voltage power wiring
US20040227623A1 (en) * 2003-05-07 2004-11-18 Telkonet, Inc. Network topology and packet routing method using low voltage power wiring
US6998964B2 (en) * 2003-05-30 2006-02-14 Adc Dsl Systems, Inc. Splitter
US7098773B2 (en) * 2003-07-03 2006-08-29 Current Technologies, Llc Power line communication system and method of operating the same
US7280033B2 (en) * 2003-10-15 2007-10-09 Current Technologies, Llc Surface wave power line communications system and method
DE10351431A1 (de) * 2003-10-28 2005-06-16 Mario Lehmann Kommunikationssystem
US7079012B2 (en) * 2004-01-21 2006-07-18 Evans Wetmore System and method for distributing broadband communication signals over power lines
IL160417A (en) 2004-02-16 2011-04-28 Mosaid Technologies Inc Unit added to the outlet
US7088232B2 (en) * 2004-03-03 2006-08-08 Evans Wetmore System and method for reducing radiation when distributing broadband communication signals over power lines
FR2870653A1 (fr) * 2004-05-21 2005-11-25 Oxance Sarl Procede d'injection d'un signal cpl dans un reseau cable triphase de transport d'energie electrique, et dispositif de couplage pour sa mise en oeuvre
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
US20060193310A1 (en) * 2005-02-25 2006-08-31 Telkonet, Inc. Local area network above telephony methods and devices
US20060193313A1 (en) * 2005-02-25 2006-08-31 Telkonet, Inc. Local area network above telephony infrastructure
US20060193336A1 (en) * 2005-02-25 2006-08-31 Telkonet, Inc. Local area network above cable television methods and devices
US7259657B2 (en) * 2005-06-21 2007-08-21 Current Technologies, Llc Multi-subnet power line communications system and method
US7414526B2 (en) * 2005-06-28 2008-08-19 International Broadband Communications, Inc. Coupling of communications signals to a power line
US7319717B2 (en) * 2005-06-28 2008-01-15 International Broadband Electric Communications, Inc. Device and method for enabling communications signals using a medium voltage power line
US7778514B2 (en) * 2005-07-15 2010-08-17 International Broadband Electric Communications, Inc. Coupling of communications signals to a power line
US7522812B2 (en) * 2005-07-15 2009-04-21 International Broadband Electric Communications, Inc. Coupling of communications signals to a power line
US7667344B2 (en) * 2005-07-15 2010-02-23 International Broadband Electric Communications, Inc. Coupling communications signals to underground power lines
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
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US9030302B2 (en) 2012-02-16 2015-05-12 Enphase Energy, Inc. Method and apparatus for three-phase power line communications
US9407326B2 (en) 2012-02-16 2016-08-02 Enphase Energy, Inc. Method and apparatus for three-phase power line communications
US10001008B2 (en) 2012-11-20 2018-06-19 Trinity Solutions System and method for providing broadband communications over power cabling
US9627003B2 (en) 2014-05-19 2017-04-18 Trinity Solutions Llc Explosion proof underground mining recording system and method of using same
US10153807B1 (en) * 2017-08-14 2018-12-11 The Boeing Company Communication of multiple data streams over ground power lines
US11473418B1 (en) 2020-01-22 2022-10-18 Vermeer Manufacturing Company Horizontal directional drilling system and method

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Also Published As

Publication number Publication date
WO1999018675A3 (en) 1999-06-24
US6037678A (en) 2000-03-14
EP1021867A2 (de) 2000-07-26
DE69804837T2 (de) 2003-01-16
GB9803827D0 (en) 1998-04-22
ATE216158T1 (de) 2002-04-15
CA2304678A1 (en) 1999-04-15
CA2304678C (en) 2007-04-03
AU9275798A (en) 1999-04-27
EP1021867B1 (de) 2002-04-10
WO1999018675A2 (en) 1999-04-15

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition