BRPI0915145A2 - método de detecção de ponto de sincronização e aparelho de comunicação em linha de transmissão de força - Google Patents

método de detecção de ponto de sincronização e aparelho de comunicação em linha de transmissão de força

Info

Publication number
BRPI0915145A2
BRPI0915145A2 BRPI0915145A BRPI0915145A BRPI0915145A2 BR PI0915145 A2 BRPI0915145 A2 BR PI0915145A2 BR PI0915145 A BRPI0915145 A BR PI0915145A BR PI0915145 A BRPI0915145 A BR PI0915145A BR PI0915145 A2 BRPI0915145 A2 BR PI0915145A2
Authority
BR
Brazil
Prior art keywords
power transmission
transmission line
detection method
communication apparatus
line communication
Prior art date
Application number
BRPI0915145A
Other languages
English (en)
Inventor
Ikeda Koji
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 BRPI0915145A2 publication Critical patent/BRPI0915145A2/pt
Publication of BRPI0915145B1 publication Critical patent/BRPI0915145B1/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
    • H04B3/544—Setting up communications; Call and signalling arrangements
    • 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

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)
BRPI0915145-1A 2008-06-12 2009-06-12 Método de detecção de ponto de sincronização e aparelho de comunicação em linha de transmissão de força BRPI0915145B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008154274A JP5172486B2 (ja) 2008-06-12 2008-06-12 同期点検出方法及び通信装置
JP2008-154274 2008-06-12
PCT/JP2009/061144 WO2009151153A1 (en) 2008-06-12 2009-06-12 Synchronization point detection method and power line communication apparatus

Publications (2)

Publication Number Publication Date
BRPI0915145A2 true BRPI0915145A2 (pt) 2018-02-06
BRPI0915145B1 BRPI0915145B1 (pt) 2021-05-18

Family

ID=41119502

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0915145-1A BRPI0915145B1 (pt) 2008-06-12 2009-06-12 Método de detecção de ponto de sincronização e aparelho de comunicação em linha de transmissão de força

Country Status (4)

Country Link
US (1) US8232668B2 (pt)
JP (1) JP5172486B2 (pt)
BR (1) BRPI0915145B1 (pt)
WO (1) WO2009151153A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5128234B2 (ja) * 2007-10-25 2013-01-23 パナソニック株式会社 通信装置、及び通信システム
US8674539B1 (en) 2010-10-01 2014-03-18 Qualcomm Incorporated Powerline communication power supply and modem interface mechanism
GB2485781A (en) * 2010-11-23 2012-05-30 Gigle Networks Ltd Using no more than four wires to convey a DC voltage, a signal representing the timing of a mains power supply, and a broadband data signal
FR2985586B1 (fr) * 2012-01-09 2014-03-07 Sagem Defense Securite Dispositif de connexion via une liaison ethernet de deux equipements et station d'accueil d'un de ces equipements
KR101206386B1 (ko) * 2012-06-14 2012-11-29 김정호 대용량 부하에 대한 폐회로 전력선 통신 시스템
US9280405B2 (en) 2012-11-07 2016-03-08 Qualcomm Incorporated Error correction for powerline communication modem interface
US9749012B2 (en) * 2014-03-14 2017-08-29 Semtech Corporation Synchronized slotted power line communication
KR102195993B1 (ko) * 2014-10-31 2020-12-30 엘지디스플레이 주식회사 표시장치 및 이를 구비한 전자제품, 외부전원장치
TWI661688B (zh) * 2017-03-30 2019-06-01 集邦聯合製造股份有限公司 架構於電源線之通訊方法及其裝置
CN115575706B (zh) * 2022-11-21 2023-05-02 保定新云达电力设备有限责任公司 适用于电能表校验仪的频率连续跟踪测量系统和方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06311154A (ja) * 1993-04-22 1994-11-04 Fujitsu Ltd タイミング再生回路
US6115429A (en) 1995-08-04 2000-09-05 Huang; Shih-Wei Data receiving method for receiving data through predetermined clear zones of a powerline
JP3582915B2 (ja) * 1995-10-23 2004-10-27 積水化学工業株式会社 スペクトル拡散通信方法および装置
JP3344272B2 (ja) * 1997-04-16 2002-11-11 ダイキン工業株式会社 信号読込装置
JP3438138B2 (ja) * 2001-06-20 2003-08-18 富士通株式会社 伝送路特性の周期的変動に対する等化処理方法及び装置
JP3762281B2 (ja) * 2001-10-17 2006-04-05 シャープ株式会社 テスト回路及びテスト方法
US7076678B2 (en) * 2002-02-11 2006-07-11 Micron Technology, Inc. Method and apparatus for data transfer
JP4852246B2 (ja) * 2005-01-04 2012-01-11 パナソニック株式会社 通信装置、集積回路、及び通信方法
JP4584055B2 (ja) * 2005-07-05 2010-11-17 パナソニック株式会社 通信装置及び通信方法
KR100790979B1 (ko) * 2006-02-07 2008-01-02 삼성전자주식회사 동기검출장치
JPWO2009116296A1 (ja) * 2008-03-21 2011-07-21 パナソニック株式会社 同期制御回路、及び映像表示装置

Also Published As

Publication number Publication date
WO2009151153A1 (en) 2009-12-17
JP2009302839A (ja) 2009-12-24
US8232668B2 (en) 2012-07-31
JP5172486B2 (ja) 2013-03-27
BRPI0915145B1 (pt) 2021-05-18
US20090310688A1 (en) 2009-12-17

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/06/2009, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF