SE539571C2 - Coordinating power distribution line communications - Google Patents
Coordinating power distribution line communications Download PDFInfo
- Publication number
- SE539571C2 SE539571C2 SE1450902A SE1450902A SE539571C2 SE 539571 C2 SE539571 C2 SE 539571C2 SE 1450902 A SE1450902 A SE 1450902A SE 1450902 A SE1450902 A SE 1450902A SE 539571 C2 SE539571 C2 SE 539571C2
- Authority
- SE
- Sweden
- Prior art keywords
- time
- symbols
- symbol
- frame
- synchronization
- 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)
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 (2)
Publication Number | Publication Date |
---|---|
SE1450902A1 SE1450902A1 (sv) | 2014-07-18 |
SE539571C2 true SE539571C2 (sv) | 2017-10-17 |
Family
ID=48654538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE1450902A SE539571C2 (sv) | 2011-12-22 | 2012-12-14 | Coordinating power distribution line communications |
Country Status (7)
Country | Link |
---|---|
US (2) | US8693605B2 (sv) |
BR (1) | BR112014015664B1 (sv) |
CA (1) | CA2860153C (sv) |
MX (1) | MX2014007439A (sv) |
RO (1) | RO130019B1 (sv) |
SE (1) | SE539571C2 (sv) |
WO (1) | WO2013096133A1 (sv) |
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 |
---|---|---|---|---|
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 |
US6882634B2 (en) * | 2000-04-07 | 2005-04-19 | Broadcom Corporation | Method for selecting frame encoding parameters to improve transmission performance in a frame-based communications network |
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 |
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 |
US7193506B2 (en) | 2002-08-19 | 2007-03-20 | Arkados, Inc. | Method and system for maximizing data throughput rate in a power line communications system by modifying payload symbol length |
US7369579B2 (en) * | 2002-09-25 | 2008-05-06 | Oleg Logvinov | Method and system for timing controlled signal transmission in a point to multipoint power line communications system |
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 |
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 |
US7742393B2 (en) | 2003-07-24 | 2010-06-22 | Hunt Technologies, Inc. | Locating endpoints in a power line communication 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 |
US7877218B2 (en) | 2007-03-01 | 2011-01-25 | Hunt Technologies, Inc. | Signal outage detection |
US8294556B2 (en) | 2007-04-17 | 2012-10-23 | Powerline Control Systems, Inc. | Powerline control system and method |
WO2008154360A1 (en) | 2007-06-06 | 2008-12-18 | Hunt Technologies, Llc | Arbitration of memory transfers in a dsp 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 |
MY156995A (en) | 2009-01-16 | 2016-04-15 | Panasonic Corp | Communication device, communication method, and integrated circuit |
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 SE SE1450902A patent/SE539571C2/sv 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 RO ROA201400476A patent/RO130019B1/ro unknown
- 2012-12-14 CA CA2860153A patent/CA2860153C/en active Active
- 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 |
---|---|
RO130019B1 (ro) | 2023-01-30 |
US8693605B2 (en) | 2014-04-08 |
US9214985B2 (en) | 2015-12-15 |
CA2860153C (en) | 2018-01-16 |
WO2013096133A1 (en) | 2013-06-27 |
MX2014007439A (es) | 2014-08-01 |
CA2860153A1 (en) | 2013-06-27 |
RO130019A2 (ro) | 2015-01-30 |
BR112014015664B1 (pt) | 2021-04-27 |
US20130163681A1 (en) | 2013-06-27 |
SE1450902A1 (sv) | 2014-07-18 |
BR112014015664A8 (pt) | 2017-07-04 |
BR112014015664A2 (pt) | 2017-06-13 |
US20140211867A1 (en) | 2014-07-31 |
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