BR112013027100A2 - controle de amplitude em um ambientede carga variável - Google Patents

controle de amplitude em um ambientede carga variável

Info

Publication number
BR112013027100A2
BR112013027100A2 BR112013027100A BR112013027100A BR112013027100A2 BR 112013027100 A2 BR112013027100 A2 BR 112013027100A2 BR 112013027100 A BR112013027100 A BR 112013027100A BR 112013027100 A BR112013027100 A BR 112013027100A BR 112013027100 A2 BR112013027100 A2 BR 112013027100A2
Authority
BR
Brazil
Prior art keywords
symbol
generator
symbol generator
variable load
amplitude control
Prior art date
Application number
BR112013027100A
Other languages
English (en)
Other versions
BR112013027100B1 (pt
Inventor
Bryce Johnson
Paul Virden
Original Assignee
Landis & Gyr Technologies Llc
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 Landis & Gyr Technologies Llc filed Critical Landis & Gyr Technologies Llc
Publication of BR112013027100A2 publication Critical patent/BR112013027100A2/pt
Publication of BR112013027100B1 publication Critical patent/BR112013027100B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/203—Details of error rate determination, e.g. BER, FER or WER
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0019—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach
    • H04L1/0021—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach in which the algorithm uses adaptive thresholds

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Quality & Reliability (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

controle de amplitude em um ambiente de carga variável para transmitir dados por meio de uma rede de energia elétrica, métodos, sistemas e aparelho, incluindo programas de computador codificados em uma mídia de armazenamento de computador, para variar amplitude de símbolo são fornecidos. em um aspecto, um sistema inclui um gerador de símbolos tendo um gerador de formas de onda configurado para produzir formas de onda em uma pluralidade de frequências fundamentais selecionáveis e com um ciclo de trabalho solucionável. o gerador de símbolos também pode incluir um filtro passa-banda tendo uma banda de passagem que corresponde a um canal de comunicações de uma rede de comunicações. o sistema também pode incluir aparelho de processamento de dados operável para interagir com o gerador de símbolos e para determinar que pelo menos um número limite de pontos finais que recebem símbolos do gerador de símbolos está sofrendo de um mesmo tipo de erro de transmissão. em resposta à determinação, o aparelho de processamento de dados pode fazer com que o gerador de formas de onda ajuste pelo menos um de a frequência fundamental ou um ciclo de trabalho das formas de onda.
BR112013027100-0A 2011-04-21 2012-03-09 Sistema e método executado por aparelho de processamento de dados para comunicar dados através de uma rede de energia elétrica BR112013027100B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/091,409 2011-04-21
US13/091,409 US8619846B2 (en) 2011-04-21 2011-04-21 Amplitude control in a variable load environment
PCT/US2012/028591 WO2012145094A1 (en) 2011-04-21 2012-03-09 Amplitude control in a variable load environment

Publications (2)

Publication Number Publication Date
BR112013027100A2 true BR112013027100A2 (pt) 2016-12-27
BR112013027100B1 BR112013027100B1 (pt) 2022-01-11

Family

ID=47021319

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013027100-0A BR112013027100B1 (pt) 2011-04-21 2012-03-09 Sistema e método executado por aparelho de processamento de dados para comunicar dados através de uma rede de energia elétrica

Country Status (7)

Country Link
US (1) US8619846B2 (pt)
EP (1) EP2700175B1 (pt)
BR (1) BR112013027100B1 (pt)
CA (1) CA2833788C (pt)
ES (1) ES2566180T3 (pt)
MX (1) MX2013012303A (pt)
WO (1) WO2012145094A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9369180B1 (en) 2013-09-26 2016-06-14 Landis+Gyr Technologies, Llc Signal feedback circuit in power-line-communication systems
WO2016036961A1 (en) * 2014-09-05 2016-03-10 Halliburton Energy Services, Inc. Electromagnetic signal booster
DE102014018809A1 (de) * 2014-12-19 2016-06-23 Emh Metering Gmbh & Co. Kg Übertragung über ein Stromnetz mit modulierbarem Verbraucher und Elektrizitätszähler
US10715886B2 (en) 2017-06-06 2020-07-14 Landis+Gyr Technologies, Llc Power outage-assessment apparatuses and methods
US10270491B2 (en) 2017-08-31 2019-04-23 Landis+Gyr Technologies, Llc Power-line communication systems AMD methods having location-extendable collector for end-point data
US10340980B1 (en) 2018-05-07 2019-07-02 Landis+Gyr Technologies, Llc Time synchronization apparatuses and methods for power-distribution systems and the like
US11368277B1 (en) * 2021-04-21 2022-06-21 Apple Inc. Accurate sign change for radio frequency transmitters

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479215A (en) 1982-09-24 1984-10-23 General Electric Company Power-line carrier communications system with interference avoidance capability
US5581229A (en) 1990-12-19 1996-12-03 Hunt Technologies, Inc. Communication system for a power distribution line
US6154488A (en) 1997-09-23 2000-11-28 Hunt Technologies, Inc. Low frequency bilateral communication over distributed power lines
US6437692B1 (en) 1998-06-22 2002-08-20 Statsignal Systems, Inc. System and method for monitoring and controlling remote devices
US6177884B1 (en) 1998-11-12 2001-01-23 Hunt Technologies, Inc. Integrated power line metering and communication method and apparatus
US6947854B2 (en) * 2000-02-29 2005-09-20 Quadlogic Controls Corporation System and method for on-line monitoring and billing of power consumption
US7248158B2 (en) * 2000-04-14 2007-07-24 Current Technologies, Llc Automated meter reading power line communication system and method
US7406094B2 (en) 2000-04-17 2008-07-29 Adaptive Networks, Inc. Power line communication network
EP1290811A2 (en) * 2000-06-07 2003-03-12 Conexant Systems, Inc. Method and apparatus for dual-band modulation in powerline communication network systems
AU2001279241A1 (en) 2000-08-09 2002-02-18 Statsignal Systems, Inc. Systems and methods for providing remote monitoring of electricity consumption for an electric meter
US6549120B1 (en) 2000-11-24 2003-04-15 Kinectrics Inc. Device for sending and receiving data through power distribution transformers
DE60239926D1 (de) * 2001-03-28 2011-06-16 Qualcomm Inc Leistungsregelung für punkt-zu-mehrpunktdienste in kommunikationssystemen
US7346463B2 (en) 2001-08-09 2008-03-18 Hunt Technologies, Llc System for controlling electrically-powered devices in an electrical network
US20030036810A1 (en) 2001-08-15 2003-02-20 Petite Thomas D. System and method for controlling generation over an integrated wireless network
US7236765B2 (en) 2003-07-24 2007-06-26 Hunt Technologies, Inc. Data communication over power lines
US6998963B2 (en) 2003-07-24 2006-02-14 Hunt Technologies, Inc. Endpoint receiver system
US7180412B2 (en) * 2003-07-24 2007-02-20 Hunt Technologies, Inc. Power line communication system having time server
US7145438B2 (en) 2003-07-24 2006-12-05 Hunt Technologies, Inc. Endpoint event processing system
US7102490B2 (en) 2003-07-24 2006-09-05 Hunt Technologies, Inc. Endpoint transmitter and power generation system
US7742393B2 (en) 2003-07-24 2010-06-22 Hunt Technologies, Inc. Locating endpoints in a power line communication system
US8170524B2 (en) * 2003-12-16 2012-05-01 Pulse Utilities International Limited Power line communication system and an intelligent meter
US7443313B2 (en) 2005-03-04 2008-10-28 Hunt Technologies, Inc. Water utility meter transceiver
JP4699113B2 (ja) * 2005-07-05 2011-06-08 パナソニック株式会社 マルチキャリア通信装置、及びマルチキャリア通信方法
US7706320B2 (en) 2005-10-28 2010-04-27 Hunt Technologies, Llc Mesh based/tower based network
US7456588B2 (en) * 2006-06-05 2008-11-25 Osram Sylvania Inc. Arrangement and method for providing power line communication from an AC power source to a circuit for powering a load, and electronic ballasts therefor
US7877218B2 (en) 2007-03-01 2011-01-25 Hunt Technologies, Inc. Signal outage detection
CA2690132C (en) 2007-06-06 2019-04-09 Hunt Technologies, Llc Arbitration of memory transfers in a dsp system
CN101809938A (zh) 2007-09-27 2010-08-18 松下电器产业株式会社 电力线通信系统及电力线通信装置
SE535727C2 (sv) 2007-10-26 2012-11-27 Damian Bonicatto Programmerbar signaluppdelare
US8194789B2 (en) 2007-12-05 2012-06-05 Hunt Technologies, Llc Input signal combiner system and method
CN102017548B (zh) * 2008-06-12 2013-08-28 松下电器产业株式会社 网络监视装置、总线系统监视装置以及方法
US8144820B2 (en) 2008-12-31 2012-03-27 Hunt Technologies, Llc System and method for relative phase shift keying
US8238263B2 (en) 2009-03-18 2012-08-07 Landis+Gyr Technologies, Llc Network status detection
US8666355B2 (en) 2010-01-15 2014-03-04 Landis+Gyr Technologies, Llc Network event detection
US9037305B2 (en) 2010-03-02 2015-05-19 Landis+Gyr Technologies, Llc Power outage verification
US8681619B2 (en) 2010-04-08 2014-03-25 Landis+Gyr Technologies, Llc Dynamic modulation selection
US20120027062A1 (en) * 2010-07-28 2012-02-02 Battelle Energy Alliance, Llc Apparatuses and methods for setting an adaptive frequency band for power line communciation
US8325728B2 (en) 2010-09-07 2012-12-04 Landis+Gyr Technologies, Llc Dynamic data routing in a utility communications network
US8675779B2 (en) 2010-09-28 2014-03-18 Landis+Gyr Technologies, Llc Harmonic transmission of data
US20120084559A1 (en) 2010-09-30 2012-04-05 Hunt Technologies, Llc Communications Source Authentication
US8731076B2 (en) 2010-11-01 2014-05-20 Landis+Gyr Technologies, Llc Variable symbol period assignment and detection

Also Published As

Publication number Publication date
EP2700175B1 (en) 2016-01-13
EP2700175A1 (en) 2014-02-26
CA2833788A1 (en) 2012-10-26
WO2012145094A1 (en) 2012-10-26
BR112013027100B1 (pt) 2022-01-11
CA2833788C (en) 2017-10-17
MX2013012303A (es) 2014-01-31
US8619846B2 (en) 2013-12-31
EP2700175A4 (en) 2014-10-22
US20120269244A1 (en) 2012-10-25
ES2566180T3 (es) 2016-04-11

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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]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/03/2012, OBSERVADAS AS CONDICOES LEGAIS.