BRPI1012705A2 - processo e dispositivo de anulação das interferências entre um sinal portado por uma linha corrente portadora e um sinal portado por uma linha telefônica - Google Patents

processo e dispositivo de anulação das interferências entre um sinal portado por uma linha corrente portadora e um sinal portado por uma linha telefônica

Info

Publication number
BRPI1012705A2
BRPI1012705A2 BRPI1012705A BRPI1012705A BRPI1012705A2 BR PI1012705 A2 BRPI1012705 A2 BR PI1012705A2 BR PI1012705 A BRPI1012705 A BR PI1012705A BR PI1012705 A BRPI1012705 A BR PI1012705A BR PI1012705 A2 BRPI1012705 A2 BR PI1012705A2
Authority
BR
Brazil
Prior art keywords
signal carried
line
suppressing interference
telephone line
carrier
Prior art date
Application number
BRPI1012705A
Other languages
English (en)
Inventor
Roger Samy
Original Assignee
Sagemcom Broadband Sas
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 Sagemcom Broadband Sas filed Critical Sagemcom Broadband Sas
Publication of BRPI1012705A2 publication Critical patent/BRPI1012705A2/pt
Publication of BRPI1012705B1 publication Critical patent/BRPI1012705B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/28—Reducing interference caused by currents induced in cable sheathing or armouring

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
BRPI1012705-4A 2009-03-18 2010-03-12 processo e dispositivo de cancelamento das interferências entre um sinal portado por uma linha de comunicação via rede elétrica e um sinal portado por uma linha telefônica BRPI1012705B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0951738A FR2943475A1 (fr) 2009-03-18 2009-03-18 Procede et dispositif d'annulation des interferences entre un signal porte par une ligne courant porteur et un signal porte par une ligne telephonique
FR09/51738 2009-03-18
PCT/EP2010/053164 WO2010105977A1 (fr) 2009-03-18 2010-03-12 Procede et dispositif d'annulation des interferences entre un signal porte par une ligne courant porteur et un signal porte par une ligne telephonique

Publications (2)

Publication Number Publication Date
BRPI1012705A2 true BRPI1012705A2 (pt) 2016-03-22
BRPI1012705B1 BRPI1012705B1 (pt) 2021-05-11

Family

ID=41139178

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1012705-4A BRPI1012705B1 (pt) 2009-03-18 2010-03-12 processo e dispositivo de cancelamento das interferências entre um sinal portado por uma linha de comunicação via rede elétrica e um sinal portado por uma linha telefônica

Country Status (7)

Country Link
US (2) US8467523B2 (pt)
EP (1) EP2409412B1 (pt)
CN (1) CN102422549B (pt)
BR (1) BRPI1012705B1 (pt)
ES (1) ES2507215T3 (pt)
FR (1) FR2943475A1 (pt)
WO (1) WO2010105977A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8376286B2 (en) * 2010-06-18 2013-02-19 General Electric Company Foreign track current suppression system and method
CN108649997A (zh) * 2018-04-19 2018-10-12 国网重庆市电力公司电力科学研究院 一种多入多出电力线通信窄带噪声的自适应消除方法、系统
KR102503541B1 (ko) * 2018-09-04 2023-02-27 삼성전자주식회사 데이터 통신 신호로부터 무선 전력에 의한 간섭을 제거하는 전자 장치 및 그 작동 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7423983B1 (en) * 1999-09-20 2008-09-09 Broadcom Corporation Voice and data exchange over a packet based network
US20070047733A1 (en) * 1999-12-15 2007-03-01 Gordon Bremer System and Method for Premises End Crosstalk Compensation
US7573943B2 (en) * 2004-08-20 2009-08-11 Adaptive Spectrum And Signal Alignment, Inc. Interference cancellation system
CN101060505B (zh) * 2006-04-19 2011-06-01 鼎桥通信技术有限公司 无线移动通信系统中的联合信道估计方法与估计装置
US20080247537A1 (en) * 2007-04-03 2008-10-09 Paul Henry Reducing interference in DSL service from broadband over powerline signals

Also Published As

Publication number Publication date
FR2943475A1 (fr) 2010-09-24
CN102422549A (zh) 2012-04-18
ES2507215T3 (es) 2014-10-14
US20140023151A1 (en) 2014-01-23
CN102422549B (zh) 2015-09-09
US8467523B2 (en) 2013-06-18
US20120114114A1 (en) 2012-05-10
EP2409412B1 (fr) 2014-06-25
WO2010105977A1 (fr) 2010-09-23
US9252839B2 (en) 2016-02-02
BRPI1012705B1 (pt) 2021-05-11
EP2409412A1 (fr) 2012-01-25

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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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 11/05/2021, OBSERVADAS AS CONDICOES LEGAIS.