BR112014015664A2 - coordenação das comunicações ao longo de linhas de distribuição de energia - Google Patents
coordenação das comunicações ao longo de linhas de distribuição de energiaInfo
- Publication number
- BR112014015664A2 BR112014015664A2 BR112014015664A BR112014015664A BR112014015664A2 BR 112014015664 A2 BR112014015664 A2 BR 112014015664A2 BR 112014015664 A BR112014015664 A BR 112014015664A BR 112014015664 A BR112014015664 A BR 112014015664A BR 112014015664 A2 BR112014015664 A2 BR 112014015664A2
- Authority
- BR
- Brazil
- Prior art keywords
- time
- transmission
- power distribution
- distribution lines
- coordination
- Prior art date
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
resumo "coordenação das comunicações ao longo de linhas de distribuição de energia" os aspectos da presente descrição também são direcionados a um método que inclui manter um período de transmissão que tem um tempo inicial e um tempo final sincronizados ao tempo metrológico. ademais, este método, em resposta ao tempo inicial, começa a transmissão de um quadro, o qual inclui uma pluralidade de símbolos. essa transmissão ao longo de linhas de distribuição de energia que transportam energia usando corrente alternada (ac). esse método também inclui sincronizar um tempo de transmissão para cada símbolo da pluralidade de símbolos de acordo com um parâmetro baseado em tempo da ac. em resposta a alcançar o fim de um quadro, um período de símbolo de sincronização é determinado para um símbolo de sincronização, como uma função dos tempos de transmissão, para a pluralidade de símbolos e tempo do fim do quadro ao tempo final. o símbolo de sincronização é transmitido então nas linhas de distribuição de energia.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/334,502 US8693605B2 (en) | 2011-12-22 | 2011-12-22 | Coordinating power distribution line communications |
US13/334.502 | 2011-12-22 | ||
PCT/US2012/069889 WO2013096133A1 (en) | 2011-12-22 | 2012-12-14 | Coordinating power distribution line communications |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112014015664A2 true BR112014015664A2 (pt) | 2017-06-13 |
BR112014015664A8 BR112014015664A8 (pt) | 2017-07-04 |
BR112014015664B1 BR112014015664B1 (pt) | 2021-04-27 |
Family
ID=48654538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014015664-6A BR112014015664B1 (pt) | 2011-12-22 | 2012-12-14 | Método para coordenar as comunicações entre múltiplos dispositivos terminais e múltiplos dispositivos coletores, método para manter um período de transmissão para comunicação através de linhas de distribuição de energia e dispositivo para determinar um período de transmissão para comunicação através de linhas de distribuição de energia |
Country Status (7)
Country | Link |
---|---|
US (2) | US8693605B2 (pt) |
BR (1) | BR112014015664B1 (pt) |
CA (1) | CA2860153C (pt) |
MX (1) | MX2014007439A (pt) |
RO (1) | RO130019B1 (pt) |
SE (1) | SE539571C2 (pt) |
WO (1) | WO2013096133A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9106365B1 (en) * | 2011-12-22 | 2015-08-11 | Landis+Gyr Technologies, Llc | Time-keeping between devices using power distribution line communications |
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 |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
US6898204B2 (en) * | 2000-04-07 | 2005-05-24 | Broadcom Corporation | Method of determining a collision between a plurality of transmitting stations in a frame-based communications network |
US6836737B2 (en) | 2000-08-09 | 2004-12-28 | Statsignal Systems, Inc. | Systems and methods for providing remote monitoring of consumption for a utility meter |
US6859742B2 (en) | 2001-07-12 | 2005-02-22 | Landis+Gyr Inc. | Redundant precision time keeping for utility meters |
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 |
AU2003259902A1 (en) | 2002-08-19 | 2004-03-03 | Arkados, Inc. | Method and system for maximizing data throughput rate in a power line communications system by modifying payload symbol length |
AU2003276972A1 (en) * | 2002-09-25 | 2004-04-19 | Enikia Llc | Method and system for timing controlled signal transmission in a point to multipoint power line communications system |
US7180412B2 (en) | 2003-07-24 | 2007-02-20 | Hunt Technologies, Inc. | Power line communication system having time server |
US7236765B2 (en) | 2003-07-24 | 2007-06-26 | Hunt Technologies, Inc. | Data communication over power lines |
US7102490B2 (en) | 2003-07-24 | 2006-09-05 | Hunt Technologies, Inc. | Endpoint transmitter and power generation system |
US6998963B2 (en) | 2003-07-24 | 2006-02-14 | Hunt Technologies, Inc. | Endpoint receiver system |
US7742393B2 (en) | 2003-07-24 | 2010-06-22 | Hunt Technologies, Inc. | Locating endpoints in a power line communication system |
US7145438B2 (en) | 2003-07-24 | 2006-12-05 | Hunt Technologies, Inc. | Endpoint event processing system |
US20050119841A1 (en) | 2003-11-06 | 2005-06-02 | Landisinc. | Method of timing demand and time-of-use functionality with external clock source |
US7443313B2 (en) | 2005-03-04 | 2008-10-28 | Hunt Technologies, Inc. | Water utility meter transceiver |
US7558294B2 (en) * | 2005-07-27 | 2009-07-07 | Intellon Corporation | Time synchronization in a network |
US7729372B2 (en) | 2005-07-27 | 2010-06-01 | Sharp Corporation | Communicating in a network that includes a medium having varying transmission characteristics |
US7706320B2 (en) | 2005-10-28 | 2010-04-27 | Hunt Technologies, Llc | Mesh based/tower based network |
WO2008106682A1 (en) | 2007-03-01 | 2008-09-04 | Hunt Technologies, Llc. | Signal outage detection |
US8294556B2 (en) | 2007-04-17 | 2012-10-23 | Powerline Control Systems, Inc. | Powerline control system and method |
WO2008154365A1 (en) | 2007-06-06 | 2008-12-18 | Hunt Technologies, Llc. | Dsp workload distribution in a power line carrier system |
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 |
US8144820B2 (en) | 2008-12-31 | 2012-03-27 | Hunt Technologies, Llc | System and method for relative phase shift keying |
CN102342058B (zh) | 2009-01-16 | 2016-02-10 | 松下电器产业株式会社 | 通信设备、通信方法和集成电路 |
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 |
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 |
-
2011
- 2011-12-22 US US13/334,502 patent/US8693605B2/en active Active
-
2012
- 2012-12-14 CA CA2860153A patent/CA2860153C/en active Active
- 2012-12-14 SE SE1450902A patent/SE539571C2/en unknown
- 2012-12-14 RO ROA201400476A patent/RO130019B1/ro unknown
- 2012-12-14 WO PCT/US2012/069889 patent/WO2013096133A1/en active Application Filing
- 2012-12-14 MX MX2014007439A patent/MX2014007439A/es active IP Right Grant
- 2012-12-14 BR BR112014015664-6A patent/BR112014015664B1/pt active IP Right Grant
-
2014
- 2014-04-02 US US14/243,299 patent/US9214985B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
MX2014007439A (es) | 2014-08-01 |
US9214985B2 (en) | 2015-12-15 |
US20130163681A1 (en) | 2013-06-27 |
US8693605B2 (en) | 2014-04-08 |
CA2860153A1 (en) | 2013-06-27 |
SE539571C2 (en) | 2017-10-17 |
WO2013096133A1 (en) | 2013-06-27 |
CA2860153C (en) | 2018-01-16 |
SE1450902A1 (sv) | 2014-07-18 |
US20140211867A1 (en) | 2014-07-31 |
BR112014015664A8 (pt) | 2017-07-04 |
RO130019A2 (ro) | 2015-01-30 |
RO130019B1 (ro) | 2023-01-30 |
BR112014015664B1 (pt) | 2021-04-27 |
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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 | Patent application procedure suspended [chapter 6.1 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 14/12/2012, OBSERVADAS AS CONDICOES LEGAIS. |