MX2014007439A - Coordinar comunicaciones de linea de distribucion de energia. - Google Patents

Coordinar comunicaciones de linea de distribucion de energia.

Info

Publication number
MX2014007439A
MX2014007439A MX2014007439A MX2014007439A MX2014007439A MX 2014007439 A MX2014007439 A MX 2014007439A MX 2014007439 A MX2014007439 A MX 2014007439A MX 2014007439 A MX2014007439 A MX 2014007439A MX 2014007439 A MX2014007439 A MX 2014007439A
Authority
MX
Mexico
Prior art keywords
time
transmission
power distribution
frame
symbols
Prior art date
Application number
MX2014007439A
Other languages
English (en)
Inventor
Chad Wolter
Rolf Flen
Damian Bonicatto
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 MX2014007439A publication Critical patent/MX2014007439A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/542—Systems for transmission via power distribution lines the information being in digital form
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/26265—Arrangements for sidelobes suppression specially adapted to multicarrier systems, e.g. spectral precoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0091—Transmitter details
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B1/00—Systems for signalling characterised solely by the form of transmission of the signal
    • G08B1/08—Systems for signalling characterised solely by the form of transmission of the signal using electric transmission ; transformation of alarm signals to electrical signals from a different medium, e.g. transmission of an electric alarm signal upon detection of an audible alarm signal
    • 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
    • H04B2203/5408—Methods of transmitting or receiving signals via power distribution lines using protocols
    • 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
    • H04B2203/542—Methods of transmitting or receiving signals via power distribution lines using zero crossing information
    • 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
    • H04B2203/5441—Wireless systems or telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2675—Pilot or known symbols

Landscapes

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

Abstract

Aspectos de la presente descripción también están dirigidos a un método que incluye mantener un periodo de transmisión que tiene un tiempo de inicio y un tiempo final sincronizados con tiempo metro metrológico. Además, este método, en respuesta al tiempo de inicio, comienza transmisión de un cuadro, que incluye una pluralidad de símbolos. Esta transmisión ocurre por líneas de distribución de energía que transportan energía utilizando corriente alterna (AC). Este método también incluye sincronizar un tiempo de transmisión para cada símbolo de la pluralidad de símbolos de conformidad con un parámetro a base del tiempo de la AC. En respuesta a alcanzar un final del cuadro, se determina un periodo de símbolo de sincronización para un símbolo de sincronización, como una función de los tiempos de transmisión, para la pluralidad de símbolos y tiempo desde el final del cuadro hacia el tiempo final. El símbolo de sincronización entonces es transmitido en las líneas de distribución de energía.
MX2014007439A 2011-12-22 2012-12-14 Coordinar comunicaciones de linea de distribucion de energia. MX2014007439A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/334,502 US8693605B2 (en) 2011-12-22 2011-12-22 Coordinating power distribution line communications
PCT/US2012/069889 WO2013096133A1 (en) 2011-12-22 2012-12-14 Coordinating power distribution line communications

Publications (1)

Publication Number Publication Date
MX2014007439A true MX2014007439A (es) 2014-08-01

Family

ID=48654538

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014007439A MX2014007439A (es) 2011-12-22 2012-12-14 Coordinar comunicaciones de linea de distribucion de energia.

Country Status (7)

Country Link
US (2) US8693605B2 (es)
BR (1) BR112014015664B1 (es)
CA (1) CA2860153C (es)
MX (1) MX2014007439A (es)
RO (1) RO130019B1 (es)
SE (1) SE539571C2 (es)
WO (1) WO2013096133A1 (es)

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JP5696716B2 (ja) * 2012-02-28 2015-04-08 横河電機株式会社 無線通信システム、無線通信方法、及び無線アクセスポイント装置
US9667315B2 (en) * 2012-09-05 2017-05-30 Landis+Gyr Technologies, Llc Power distribution line communications with compensation for post modulation
US9720539B2 (en) * 2014-11-25 2017-08-01 Robert Dennis Kennedy Tablet computer screen and mobile phone screen to digital I/O converter
US9306624B1 (en) * 2015-03-31 2016-04-05 Landis+Gyr Technologies, Llc Initialization of endpoint devices joining a power-line communication network
US9461707B1 (en) 2015-05-21 2016-10-04 Landis+Gyr Technologies, Llc Power-line network with multi-scheme communication
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
CN110768776A (zh) * 2018-07-25 2020-02-07 杭州万高科技股份有限公司 一种智能电网定时同步方法、系统、设备及计算机介质
US11750138B2 (en) 2021-05-19 2023-09-05 Focus Universal Inc. System and method for power line communication to control fans

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Also Published As

Publication number Publication date
BR112014015664A2 (pt) 2017-06-13
CA2860153C (en) 2018-01-16
WO2013096133A1 (en) 2013-06-27
BR112014015664A8 (pt) 2017-07-04
BR112014015664B1 (pt) 2021-04-27
SE1450902A1 (sv) 2014-07-18
SE539571C2 (en) 2017-10-17
CA2860153A1 (en) 2013-06-27
US20130163681A1 (en) 2013-06-27
RO130019B1 (ro) 2023-01-30
US20140211867A1 (en) 2014-07-31
US8693605B2 (en) 2014-04-08
US9214985B2 (en) 2015-12-15
RO130019A2 (ro) 2015-01-30

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