CN1890894A - 电力线通信系统中动态零陷之补偿 - Google Patents

电力线通信系统中动态零陷之补偿 Download PDF

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Publication number
CN1890894A
CN1890894A CNA2004800365950A CN200480036595A CN1890894A CN 1890894 A CN1890894 A CN 1890894A CN A2004800365950 A CNA2004800365950 A CN A2004800365950A CN 200480036595 A CN200480036595 A CN 200480036595A CN 1890894 A CN1890894 A CN 1890894A
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CN
China
Prior art keywords
quality
complex impedance
communication
processor
power grid
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.)
Pending
Application number
CNA2004800365950A
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English (en)
Chinese (zh)
Inventor
K·B·维勒斯二世
D·H·马曼
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.)
Carrier Fire and Security Americas Corp
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CN1890894A publication Critical patent/CN1890894A/zh
Pending legal-status Critical Current

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    • 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
    • H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control

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  • 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)
  • Transmitters (AREA)
CNA2004800365950A 2003-10-15 2004-10-14 电力线通信系统中动态零陷之补偿 Pending CN1890894A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/685,868 US7493100B2 (en) 2003-10-15 2003-10-15 Compensating for dynamic nulls in a power line communication system
US10/685,868 2003-10-15

Publications (1)

Publication Number Publication Date
CN1890894A true CN1890894A (zh) 2007-01-03

Family

ID=34465477

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2004800365950A Pending CN1890894A (zh) 2003-10-15 2004-10-14 电力线通信系统中动态零陷之补偿

Country Status (5)

Country Link
US (1) US7493100B2 (enExample)
EP (1) EP1678842A2 (enExample)
JP (1) JP2007509529A (enExample)
CN (1) CN1890894A (enExample)
WO (1) WO2005039070A2 (enExample)

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US8213895B2 (en) 2005-10-03 2012-07-03 Broadcom Europe Limited Multi-wideband communications over multiple mediums within a network
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DE102006020029B4 (de) * 2006-04-26 2016-06-30 IAD Gesellschaft für Informatik, Automatisierung und Datenverarbeitung mbH Adaptive, kapazitive Koppelschaltung und Verfahren zur Nachrichtenübertragung über geschirmte Energiekabel eines elektrischen Energieverteilnetzes
US8438239B2 (en) * 2006-05-11 2013-05-07 Vocollect, Inc. Apparatus and method for sharing data among multiple terminal devices
US7860146B2 (en) 2006-07-06 2010-12-28 Gigle Networks, Inc. Adaptative multi-carrier code division multiple access
US8885814B2 (en) 2006-07-25 2014-11-11 Broadcom Europe Limited Feedback impedance control for driving a signal
US9705562B2 (en) 2006-07-25 2017-07-11 Broadcom Europe Limited Dual transformer communication interface
US8213582B2 (en) 2008-03-14 2012-07-03 Broadcom Europe Limited Coupling signal processing circuitry with a wireline communications medium
US7602220B1 (en) 2008-06-24 2009-10-13 Gigle Semiconductor, Ltd. Resistor-input transconductor including common-mode compensation
US7956689B2 (en) 2008-10-13 2011-06-07 Broadcom Corporation Programmable gain amplifier and transconductance compensation system
US7795973B2 (en) 2008-10-13 2010-09-14 Gigle Networks Ltd. Programmable gain amplifier
US8274232B2 (en) 2010-08-03 2012-09-25 General Electric Company Lighting system communications apparatus and method
US8398435B2 (en) 2011-05-05 2013-03-19 General Electric Company Receptacle connector between controller and lighting fixture
US8864514B2 (en) 2010-10-07 2014-10-21 General Electric Company Controller device
JP6132608B2 (ja) * 2013-03-15 2017-05-24 東光東芝メーターシステムズ株式会社 電力線搬送通信装置
US9148936B2 (en) 2013-04-04 2015-09-29 Abl Ip Holding Llc Integral dimming photo-control receptacle
JP6059102B2 (ja) * 2013-07-10 2017-01-11 株式会社日本自動車部品総合研究所 給電システム
US9247435B2 (en) 2014-01-15 2016-01-26 Qualcomm Incorporated Null beamforming in a communication network
US9693428B2 (en) 2014-10-15 2017-06-27 Abl Ip Holding Llc Lighting control with automated activation process
US9781814B2 (en) 2014-10-15 2017-10-03 Abl Ip Holding Llc Lighting control with integral dimming
US10061403B2 (en) * 2014-11-04 2018-08-28 Mimio, Llc Light pen
KR102605056B1 (ko) * 2017-03-08 2023-11-24 로베르트 보쉬 게엠베하 계측 제어기 통신망을 통한 키 합의 방식들에 대한 과도 상태 기반 공격들을 완화시키기 위한 방법
US9888542B1 (en) 2017-04-28 2018-02-06 Abl Ip Holding Llc Outdoor lighting system controlled using motion sensor interface
EP4383580A3 (en) * 2017-12-28 2024-08-21 Solaredge Technologies Ltd. Variable impedance circuit

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Also Published As

Publication number Publication date
US7493100B2 (en) 2009-02-17
JP2007509529A (ja) 2007-04-12
WO2005039070A3 (en) 2005-06-09
EP1678842A2 (en) 2006-07-12
US20050085211A1 (en) 2005-04-21
WO2005039070A2 (en) 2005-04-28

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: GENERAL ELECTRIC SECURITY CO., LTD.

Free format text: FORMER OWNER: GENERAL ELECTRIC CO., LTD.

Effective date: 20100413

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: NEW YORK STATE, U.S.A. TO: FLORIDA STATE, U.S.A

TA01 Transfer of patent application right

Effective date of registration: 20100413

Address after: American Florida

Applicant after: GE Security, Inc.

Address before: American New York

Applicant before: General Electric Company

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20070103