BR0208465A - sincronização de relógio através de uma rede de modem de linha de força para dispositivos múltiplos - Google Patents
sincronização de relógio através de uma rede de modem de linha de força para dispositivos múltiplosInfo
- Publication number
- BR0208465A BR0208465A BRPI0208465-1A BR0208465A BR0208465A BR 0208465 A BR0208465 A BR 0208465A BR 0208465 A BR0208465 A BR 0208465A BR 0208465 A BR0208465 A BR 0208465A
- Authority
- BR
- Brazil
- Prior art keywords
- power line
- line modem
- network
- devices
- clock synchronization
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/10—Arrangements for initial synchronisation
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G7/00—Synchronisation
-
- 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
- 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
- H04B2203/5445—Local network
-
- 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
- H04B2203/5462—Systems for power line communications
- H04B2203/5483—Systems for power line communications using coupling circuits
-
- 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
- H04B2203/5462—Systems for power line communications
- H04B2203/5495—Systems for power line communications having measurements and testing channel
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Electric Clocks (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Small-Scale Networks (AREA)
- Telephonic Communication Services (AREA)
Abstract
"SINCRONIZAçãO DE RELóGIO ATRAVéS DE UMA REDE DE MODEM DE LINHA DE FORçA PARA DISPOSITIVOS MúLTIPLOS". Descreve-se um aparelho e método para sincronização de relógio de uma rede de modem da linha de força para uma pluralidade de dispositivos. Uma pluralidade de dispositivos é proporcionada tendo um modem da linha de força e um relógio (100). o modem da linha de força permite a comunicação entre a pluralidade de dispositivos através de uma rede da linha de força. Uma mensagem de sincronização é provida através da rede da linha de força (102). A mensagem de sincronização inclui uma instrução para o alcance da pluralidade de dispositivos para atualizar seus relógios de acordo com uma hora de relógio proporcionada na mensagem de sincronização (104). Um dispositivo de sincronização pode ser proporcionado para atualizar relógios do dispositivo em uma rede da linha de força.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/825,233 US6577231B2 (en) | 2001-04-03 | 2001-04-03 | Clock synchronization over a powerline modem network for multiple devices |
PCT/US2002/010690 WO2002082701A2 (en) | 2001-04-03 | 2002-04-03 | Clock synchronization over a powerline modem network for multiple devices |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0208465A true BR0208465A (pt) | 2006-10-10 |
Family
ID=25243454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0208465-1A BR0208465A (pt) | 2001-04-03 | 2002-04-03 | sincronização de relógio através de uma rede de modem de linha de força para dispositivos múltiplos |
Country Status (11)
Country | Link |
---|---|
US (1) | US6577231B2 (pt) |
EP (1) | EP1386431B1 (pt) |
JP (1) | JP4360669B2 (pt) |
KR (1) | KR20030093289A (pt) |
CN (1) | CN1319287C (pt) |
AU (1) | AU2002307132A1 (pt) |
BR (1) | BR0208465A (pt) |
DE (1) | DE60231709D1 (pt) |
MX (1) | MXPA03009070A (pt) |
MY (1) | MY128468A (pt) |
WO (1) | WO2002082701A2 (pt) |
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US6834091B2 (en) * | 2001-04-03 | 2004-12-21 | Thomson Licensing S.A. | Time synchronization for data over a powerline modem network |
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US20050124306A1 (en) * | 2003-12-05 | 2005-06-09 | Cheng Brett A. | Method and apparatus for obtaining and maintaining accurate time |
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US7873058B2 (en) | 2004-11-08 | 2011-01-18 | Mosaid Technologies Incorporated | Outlet with analog signal adapter, a method for use thereof and a network using said outlet |
US20070279197A1 (en) | 2004-12-30 | 2007-12-06 | No Yang H | Electric Home Appliance Able To Power Line Communication |
US8238376B2 (en) * | 2005-04-13 | 2012-08-07 | Sony Corporation | Synchronized audio/video decoding for network devices |
CN101305350A (zh) * | 2005-06-09 | 2008-11-12 | 惠而浦公司 | 与家用电器内的至少一个部件通信以及对其进行管理的软件体系系统和方法 |
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US8553706B2 (en) * | 2005-07-27 | 2013-10-08 | Coppergate Communications Ltd. | Flexible scheduling of resources in a noisy environment |
US8175190B2 (en) | 2005-07-27 | 2012-05-08 | Qualcomm Atheros, Inc. | Managing spectra of modulated signals in a communication network |
US8737420B2 (en) * | 2005-07-27 | 2014-05-27 | Sigma Designs Israel S.D.I. Ltd. | Bandwidth management in a powerline network |
US7813451B2 (en) * | 2006-01-11 | 2010-10-12 | Mobileaccess Networks Ltd. | Apparatus and method for frequency shifting of a wireless signal and systems using frequency shifting |
KR100763528B1 (ko) * | 2006-07-07 | 2007-10-04 | 한국전자통신연구원 | 네트워크를 통한 타이머 제어 시스템 |
US20080089313A1 (en) * | 2006-10-11 | 2008-04-17 | Cayo Jerald M | Traceable record generation system and method using wireless networks |
DE102006059689A1 (de) * | 2006-12-18 | 2008-06-19 | Robert Bosch Gmbh | Verfahren zum Übertagen von Daten eines Datenstroms über ein Kommunikationsmedium eines Kommunikationssystems, sowie Teilnehmer eines Kommunikationssystems und Kommunikationssystems zur Ausführung des Verfahrens |
JP4975427B2 (ja) * | 2006-12-21 | 2012-07-11 | 三菱電機株式会社 | 無線通信装置及び無線通信方法 |
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EP2203799A4 (en) | 2007-10-22 | 2017-05-17 | Mobileaccess Networks Ltd. | Communication system using low bandwidth wires |
US8175649B2 (en) | 2008-06-20 | 2012-05-08 | Corning Mobileaccess Ltd | Method and system for real time control of an active antenna over a distributed antenna system |
EP2399141A4 (en) | 2009-02-08 | 2012-08-01 | Corning Mobileaccess Ltd | COMMUNICATION SYSTEM WITH CABLE-TRANSMITTED ETHERNET SIGNALS |
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US9798292B2 (en) * | 2015-01-26 | 2017-10-24 | Haier Us Appliance Solutions, Inc. | Method and system for presenting time on an appliance |
US10091270B2 (en) * | 2015-04-22 | 2018-10-02 | SafeNet International LLC | Method and system for allowing cloud-based applications to automatically integrate network enabled sensors during runtime |
US9935685B2 (en) | 2015-05-28 | 2018-04-03 | Qualcomm Incorporated | DC power line synchronization for automotive sensors |
US10944591B2 (en) | 2015-10-14 | 2021-03-09 | Electrolux Home Products, Inc. | Automatically setting a clock of a network-connected apparatus |
CN105953014B (zh) * | 2016-07-20 | 2018-05-22 | 焦祥静 | 一种用于外接支管的管卡 |
WO2018127440A1 (en) | 2017-01-04 | 2018-07-12 | Koninklijke Philips N.V. | Device for wireless transmission of data and/or power |
US11385612B2 (en) * | 2017-07-26 | 2022-07-12 | Metropolitan Industries, Inc. | System and method for digital motor identification and control |
DE102018219679A1 (de) * | 2018-11-16 | 2020-05-20 | Deutsche Bahn Ag | Vorrichtung und Verfahren zum Steuern einer automatisierten Anlage, mit mindestens einem eine lokale Uhr aufweisenden Steuerungsgerät zur Ansteuerung eines lokalen Aktors sowie einem zentralen Zeitgeber |
CN113497663A (zh) * | 2021-05-28 | 2021-10-12 | 中国航空工业集团公司沈阳飞机设计研究所 | 一种分布式网络架构及其时间同步方法 |
CN114222394A (zh) * | 2021-11-30 | 2022-03-22 | 北京奕斯伟计算技术有限公司 | 同步照明方法、装置、电子设备、计算机可读存储介质 |
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-
2001
- 2001-04-03 US US09/825,233 patent/US6577231B2/en not_active Expired - Lifetime
-
2002
- 2002-04-02 MY MYPI20021183A patent/MY128468A/en unknown
- 2002-04-03 DE DE60231709T patent/DE60231709D1/de not_active Expired - Lifetime
- 2002-04-03 AU AU2002307132A patent/AU2002307132A1/en not_active Abandoned
- 2002-04-03 MX MXPA03009070A patent/MXPA03009070A/es active IP Right Grant
- 2002-04-03 JP JP2002580536A patent/JP4360669B2/ja not_active Expired - Lifetime
- 2002-04-03 BR BRPI0208465-1A patent/BR0208465A/pt not_active IP Right Cessation
- 2002-04-03 EP EP02763953A patent/EP1386431B1/en not_active Expired - Lifetime
- 2002-04-03 KR KR10-2003-7012732A patent/KR20030093289A/ko not_active Application Discontinuation
- 2002-04-03 WO PCT/US2002/010690 patent/WO2002082701A2/en active Search and Examination
- 2002-04-03 CN CNB02807792XA patent/CN1319287C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005509317A (ja) | 2005-04-07 |
MY128468A (en) | 2007-02-28 |
US20020140547A1 (en) | 2002-10-03 |
JP4360669B2 (ja) | 2009-11-11 |
WO2002082701A3 (en) | 2003-11-27 |
EP1386431B1 (en) | 2009-03-25 |
KR20030093289A (ko) | 2003-12-06 |
AU2002307132A1 (en) | 2002-10-21 |
MXPA03009070A (es) | 2004-02-12 |
CN1319287C (zh) | 2007-05-30 |
DE60231709D1 (de) | 2009-05-07 |
WO2002082701A2 (en) | 2002-10-17 |
EP1386431A2 (en) | 2004-02-04 |
CN1520645A (zh) | 2004-08-11 |
US6577231B2 (en) | 2003-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A(S) 8A E 9A ANUIDADE(S) |
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B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2103 DE 26/04/2011. |