KR101193811B1 - 통신 장치, 직접 회로 및 통신 방법 - Google Patents

통신 장치, 직접 회로 및 통신 방법 Download PDF

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Publication number
KR101193811B1
KR101193811B1 KR1020077017593A KR20077017593A KR101193811B1 KR 101193811 B1 KR101193811 B1 KR 101193811B1 KR 1020077017593 A KR1020077017593 A KR 1020077017593A KR 20077017593 A KR20077017593 A KR 20077017593A KR 101193811 B1 KR101193811 B1 KR 101193811B1
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communication device
signal
time
communication
modem
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Korean (ko)
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KR20080070521A (ko
Inventor
히사오 고가
노부타카 고다마
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파나소닉 주식회사
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/542—Systems for transmission via power distribution lines the information being in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1438—Negotiation of transmission parameters prior to communication
    • 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
    • H04B2203/542—Methods of transmitting or receiving signals via power distribution lines using zero crossing information
    • 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
    • H04B2203/5454—Adapter and plugs

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Quality & Reliability (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Near-Field Transmission Systems (AREA)
  • Small-Scale Networks (AREA)
  • Dc Digital Transmission (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
KR1020077017593A 2005-10-12 2006-10-12 통신 장치, 직접 회로 및 통신 방법 Active KR101193811B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2005297529 2005-10-12
JPJP-P-2005-00297529 2005-10-12
JP2006114191A JP4635947B2 (ja) 2005-10-12 2006-04-18 電力線通信装置、集積回路、及び電力線通信方法
JPJP-P-2006-00114191 2006-04-18
PCT/JP2006/320804 WO2007043705A1 (en) 2005-10-12 2006-10-12 Method and apparatus for power line communication

Publications (2)

Publication Number Publication Date
KR20080070521A KR20080070521A (ko) 2008-07-30
KR101193811B1 true KR101193811B1 (ko) 2012-10-22

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KR1020077017593A Active KR101193811B1 (ko) 2005-10-12 2006-10-12 통신 장치, 직접 회로 및 통신 방법

Country Status (12)

Country Link
US (5) US7924990B2 (https=)
EP (4) EP1834418B1 (https=)
JP (1) JP4635947B2 (https=)
KR (1) KR101193811B1 (https=)
CN (1) CN101107788B (https=)
AT (2) ATE471600T1 (https=)
DE (2) DE602006015002D1 (https=)
DK (1) DK2309656T3 (https=)
ES (2) ES2420993T3 (https=)
PL (1) PL2309656T3 (https=)
PT (1) PT2309656E (https=)
WO (1) WO2007043705A1 (https=)

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Also Published As

Publication number Publication date
WO2007043705A1 (en) 2007-04-19
PT2309656E (pt) 2013-05-08
US20110150104A1 (en) 2011-06-23
DE602006015002D1 (de) 2010-07-29
JP4635947B2 (ja) 2011-02-23
PL2309656T3 (pl) 2013-09-30
ATE427592T1 (de) 2009-04-15
ES2420993T3 (es) 2013-08-28
EP2309656A1 (en) 2011-04-13
DE602006006024D1 (de) 2009-05-14
US8494129B2 (en) 2013-07-23
CN101107788A (zh) 2008-01-16
US20130287127A1 (en) 2013-10-31
ATE471600T1 (de) 2010-07-15
EP1986338A1 (en) 2008-10-29
US9419756B2 (en) 2016-08-16
WO2007043705A9 (en) 2007-06-07
US20150043664A1 (en) 2015-02-12
EP1834418A1 (en) 2007-09-19
EP2309656B1 (en) 2013-04-24
US7924990B2 (en) 2011-04-12
ES2346378T3 (es) 2010-10-14
US20070121676A1 (en) 2007-05-31
DK2309656T3 (da) 2013-05-13
EP2228913B1 (en) 2013-05-15
EP1834418B1 (en) 2009-04-01
EP1986338B1 (en) 2010-06-16
US8363800B2 (en) 2013-01-29
CN101107788B (zh) 2013-02-27
US8879700B2 (en) 2014-11-04
EP2228913A1 (en) 2010-09-15
KR20080070521A (ko) 2008-07-30
JP2007135180A (ja) 2007-05-31
US20110150105A1 (en) 2011-06-23

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