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AU8233398A - Coupling communications signals to a power line network - Google Patents

Coupling communications signals to a power line network

Info

Publication number
AU8233398A
AU8233398A AU82333/98A AU8233398A AU8233398A AU 8233398 A AU8233398 A AU 8233398A AU 82333/98 A AU82333/98 A AU 82333/98A AU 8233398 A AU8233398 A AU 8233398A AU 8233398 A AU8233398 A AU 8233398A
Authority
AU
Australia
Prior art keywords
power line
line network
communications signals
coupling communications
coupling
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.)
Abandoned
Application number
AU82333/98A
Inventor
Matthew Grant Fradley
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
Northern Telecom 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
Priority claimed from GBGB9714659.1A external-priority patent/GB9714659D0/en
Priority claimed from US08/943,169 external-priority patent/US6037678A/en
Application filed by Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of AU8233398A publication Critical patent/AU8233398A/en
Abandoned 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
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5458—Monitor sensor; Alarm systems
    • 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
    • H04B2203/5491—Systems for power line communications using filtering and bypassing
    • 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)
AU82333/98A 1997-07-11 1998-07-08 Coupling communications signals to a power line network Abandoned AU8233398A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9714659 1997-07-11
GBGB9714659.1A GB9714659D0 (en) 1997-07-11 1997-07-11 Data transmission over a power line communications system
US08/943,169 US6037678A (en) 1997-10-03 1997-10-03 Coupling communications signals to a power line
US08943169 1997-10-03
PCT/GB1998/002009 WO1999003209A2 (en) 1997-07-11 1998-07-08 Coupling communications signals to a power line network

Publications (1)

Publication Number Publication Date
AU8233398A true AU8233398A (en) 1999-02-08

Family

ID=26311870

Family Applications (1)

Application Number Title Priority Date Filing Date
AU82333/98A Abandoned AU8233398A (en) 1997-07-11 1998-07-08 Coupling communications signals to a power line network

Country Status (2)

Country Link
AU (1) AU8233398A (en)
WO (1) WO1999003209A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2348787B (en) * 1999-04-10 2003-10-29 Roke Manor Research Improvements in or relating to data transmission
KR100417330B1 (en) * 2000-07-13 2004-02-05 주식회사 젤라인 connecting apparatus of power line for Power Line Communication on low power line
WO2012084221A2 (en) 2010-12-23 2012-06-28 Lantiq Deutschland Gmbh Noise reduction between networks

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9222205D0 (en) * 1992-10-22 1992-12-02 Norweb Plc Low voltage filter
GB9616142D0 (en) * 1996-08-01 1996-09-11 Northern Telecom Ltd Distribution network

Also Published As

Publication number Publication date
WO1999003209A2 (en) 1999-01-21
WO1999003209A3 (en) 1999-08-12

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase