BRPI0812187A2 - Aparelho de comunicações de linha de energia e método de comunicações de linha de energia - Google Patents

Aparelho de comunicações de linha de energia e método de comunicações de linha de energia

Info

Publication number
BRPI0812187A2
BRPI0812187A2 BRPI0812187-7A2A BRPI0812187A BRPI0812187A2 BR PI0812187 A2 BRPI0812187 A2 BR PI0812187A2 BR PI0812187 A BRPI0812187 A BR PI0812187A BR PI0812187 A2 BRPI0812187 A2 BR PI0812187A2
Authority
BR
Brazil
Prior art keywords
power line
line communications
apparel
communications method
power
Prior art date
Application number
BRPI0812187-7A2A
Other languages
English (en)
Inventor
Masahiro Maki
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Publication of BRPI0812187A2 publication Critical patent/BRPI0812187A2/pt

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
    • 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
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L2012/284—Home automation networks characterised by the type of medium used
    • H04L2012/2843—Mains power line

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Time-Division Multiplex Systems (AREA)
BRPI0812187-7A2A 2007-06-05 2008-06-04 Aparelho de comunicações de linha de energia e método de comunicações de linha de energia BRPI0812187A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007149503 2007-06-05
PCT/JP2008/001422 WO2008149550A1 (ja) 2007-06-05 2008-06-04 電力線通信装置および電力線通信方法

Publications (1)

Publication Number Publication Date
BRPI0812187A2 true BRPI0812187A2 (pt) 2014-11-18

Family

ID=40093382

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0812187-7A2A BRPI0812187A2 (pt) 2007-06-05 2008-06-04 Aparelho de comunicações de linha de energia e método de comunicações de linha de energia

Country Status (7)

Country Link
US (1) US20100202471A1 (pt)
EP (1) EP2154790A1 (pt)
JP (1) JPWO2008149550A1 (pt)
KR (1) KR20100023841A (pt)
CN (1) CN101682369A (pt)
BR (1) BRPI0812187A2 (pt)
WO (1) WO2008149550A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5249139B2 (ja) * 2009-06-15 2013-07-31 ファルクウェア株式会社 電源重畳多重通信システム
WO2012078785A2 (en) * 2010-12-07 2012-06-14 Texas Instruments Incorporated Carrier sense multiple access (csma) protocols for power line communications (plc)
US8711873B2 (en) 2010-12-17 2014-04-29 Texas Instruments Incorporated Carrier sense multiple access (CSMA) protocols for power line communications (PLC)
US20120265355A1 (en) 2011-04-15 2012-10-18 Power Tagging Technologies, Inc. System and method for single and multizonal optimization of utility services delivery and utilization
US9059842B2 (en) 2011-06-09 2015-06-16 Astrolink International Llc System and method for grid based cyber security
FR2980060B1 (fr) * 2011-09-13 2013-10-04 Voltalis Optimisation d'un systeme domotique utilisant un reseau local de courant porteur de ligne
US10097240B2 (en) 2013-02-19 2018-10-09 Astrolink International, Llc System and method for inferring schematic and topological properties of an electrical distribution grid
US10001514B2 (en) 2013-06-13 2018-06-19 Astrolink International Llc System and method for detecting and localizing non-technical losses in an electrical power distribution grid
US10749571B2 (en) * 2013-06-13 2020-08-18 Trc Companies, Inc. System and methods for inferring the feeder and phase powering an on-grid transmitter
MX361841B (es) 2014-10-30 2018-12-18 Astrolink Int Llc Sistema y métodos para asignar intervalos y resolver conflictos de intervalo en una red de distribución eléctrica.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2914444B2 (ja) * 1997-07-22 1999-06-28 日本電気株式会社 Ｃｄｍａ送受信機
JPH11239140A (ja) * 1998-02-20 1999-08-31 Nippon Telegr & Teleph Corp <Ntt> パケット送信方法
JP2002261663A (ja) * 2001-03-06 2002-09-13 Hitachi Ltd 電力線搬送装置及び電力線搬送通信方法
JP2002280935A (ja) * 2001-03-19 2002-09-27 Sumitomo Electric Ind Ltd 電力線搬送におけるマルチキャリア通信装置及び通信方法
US7570656B2 (en) * 2001-06-18 2009-08-04 Yitran Communications Ltd. Channel access method for powerline carrier based media access control protocol
US8169981B2 (en) * 2002-10-31 2012-05-01 Motorola Mobility, Inc. Method and mobile station for controlling communication via a radio link
CN1849763A (zh) * 2003-09-30 2006-10-18 松下电器产业株式会社 发送装置以及峰值抑制方法
JP4667983B2 (ja) * 2005-07-05 2011-04-13 ソニー株式会社 通信装置、通信方法、電力線搬送通信システム
KR100705445B1 (ko) * 2005-07-21 2007-04-10 한국전자통신연구원 무선 에드 혹 망에서의 자원 사용량 제어 방법 및 이를이용하는 통신 장치
JP4725962B2 (ja) * 2005-12-16 2011-07-13 株式会社ソニー・コンピュータエンタテインメント 通信端末装置および送信電力制御方法

Also Published As

Publication number Publication date
EP2154790A1 (en) 2010-02-17
WO2008149550A1 (ja) 2008-12-11
JPWO2008149550A1 (ja) 2010-08-19
US20100202471A1 (en) 2010-08-12
CN101682369A (zh) 2010-03-24
KR20100023841A (ko) 2010-03-04

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]