AU2001277787A1 - Communication system and communication method using power lines - Google Patents

Communication system and communication method using power lines

Info

Publication number
AU2001277787A1
AU2001277787A1 AU2001277787A AU7778701A AU2001277787A1 AU 2001277787 A1 AU2001277787 A1 AU 2001277787A1 AU 2001277787 A AU2001277787 A AU 2001277787A AU 7778701 A AU7778701 A AU 7778701A AU 2001277787 A1 AU2001277787 A1 AU 2001277787A1
Authority
AU
Australia
Prior art keywords
power lines
communication
communication system
communication method
lines
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
AU2001277787A
Inventor
Yun Ho Lee
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.)
EXSCOMS Ltd
Original Assignee
EXSCOMS 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 KR1020010046966A external-priority patent/KR100542608B1/en
Application filed by EXSCOMS Ltd filed Critical EXSCOMS Ltd
Publication of AU2001277787A1 publication Critical patent/AU2001277787A1/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
    • 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
    • H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
    • 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
    • H04B2203/5437—Wired 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
    • H04B2203/5441—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
    • H04B2203/5445—Local network
    • 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
    • H04B2203/545—Audio/video application, e.g. interphone
    • 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
AU2001277787A 2000-08-04 2001-08-04 Communication system and communication method using power lines Abandoned AU2001277787A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR0045209 2000-08-04
KR20000045209 2000-08-04
KR1020010046966A KR100542608B1 (en) 2000-08-04 2001-08-03 Communication system and communication method using powerline
KR0146966 2001-08-03
PCT/KR2001/001331 WO2002013406A1 (en) 2000-08-04 2001-08-04 Communication system and communication method using power lines

Publications (1)

Publication Number Publication Date
AU2001277787A1 true AU2001277787A1 (en) 2002-02-18

Family

ID=26638278

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001277787A Abandoned AU2001277787A1 (en) 2000-08-04 2001-08-04 Communication system and communication method using power lines

Country Status (2)

Country Link
AU (1) AU2001277787A1 (en)
WO (1) WO2002013406A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100850042B1 (en) * 2006-03-24 2008-08-04 주식회사 리모텍 Circuit for transmitting/receiving video signal using power line
WO2007111441A1 (en) * 2006-03-24 2007-10-04 Remo Tek. Co., Ltd. Circuit for transmitting/receiving video signal using power line

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07264107A (en) * 1994-03-24 1995-10-13 Csk Corp Power line communication modem
KR0167188B1 (en) * 1995-11-11 1999-03-20 이종수 Central process device of remote inspection of a meter system and method thereof
KR20000003283A (en) * 1998-06-27 2000-01-15 송문규 Device for receiving telephone receiving sound using earphone or headphone and method
KR100330630B1 (en) * 2000-03-24 2002-03-29 김구중 Data Convertor

Also Published As

Publication number Publication date
WO2002013406A1 (en) 2002-02-14

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