BRPI0909649A2 - método para sincronização de tempo, e, conjunto de uma pluralidade de diferentes redes sem fio - Google Patents

método para sincronização de tempo, e, conjunto de uma pluralidade de diferentes redes sem fio

Info

Publication number
BRPI0909649A2
BRPI0909649A2 BRPI0909649A BRPI0909649A BRPI0909649A2 BR PI0909649 A2 BRPI0909649 A2 BR PI0909649A2 BR PI0909649 A BRPI0909649 A BR PI0909649A BR PI0909649 A BRPI0909649 A BR PI0909649A BR PI0909649 A2 BRPI0909649 A2 BR PI0909649A2
Authority
BR
Brazil
Prior art keywords
time synchronization
different wireless
wireless networks
networks
data
Prior art date
Application number
BRPI0909649A
Other languages
English (en)
Inventor
Thomas Falck
Victor M G Van Acht
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BRPI0909649A2 publication Critical patent/BRPI0909649A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Small-Scale Networks (AREA)
BRPI0909649A 2008-03-11 2009-03-05 método para sincronização de tempo, e, conjunto de uma pluralidade de diferentes redes sem fio BRPI0909649A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08102499 2008-03-11
PCT/IB2009/050909 WO2009112985A2 (en) 2008-03-11 2009-03-05 Time synchronization of a plurality of different wireless networks

Publications (1)

Publication Number Publication Date
BRPI0909649A2 true BRPI0909649A2 (pt) 2015-09-22

Family

ID=40940504

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909649A BRPI0909649A2 (pt) 2008-03-11 2009-03-05 método para sincronização de tempo, e, conjunto de uma pluralidade de diferentes redes sem fio

Country Status (8)

Country Link
US (1) US8705387B2 (pt)
EP (1) EP2255582B1 (pt)
JP (1) JP5449208B2 (pt)
CN (1) CN101965745B (pt)
AT (1) ATE536070T1 (pt)
BR (1) BRPI0909649A2 (pt)
RU (1) RU2509451C2 (pt)
WO (1) WO2009112985A2 (pt)

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US8647287B2 (en) * 2008-12-07 2014-02-11 Andrew Greenberg Wireless synchronized movement monitoring apparatus and system
CN102611737B (zh) * 2011-12-22 2017-05-10 中国人民解放军海军航空工程学院 多传感器组网的探测数据实时同步方法
US8732031B2 (en) 2012-06-12 2014-05-20 Sensity Systems, Inc. Lighting infrastructure and revenue model
US9075545B2 (en) 2012-08-01 2015-07-07 Hewlett-Packard Development Company, L.P. Synchronizing sensor data using timestamps and signal interpolation
EP2891379B1 (en) 2012-08-30 2019-07-31 University of Virginia Patent Foundation, D/B/A University of Virginia Ultra low power sensing platform with multimodal radios
US9582671B2 (en) 2014-03-06 2017-02-28 Sensity Systems Inc. Security and data privacy for lighting sensory networks
CN103687200A (zh) 2012-09-12 2014-03-26 赛西蒂系统股份有限公司 用于传感应用的网络化照明基础设施
EP2976856B1 (en) * 2013-03-26 2019-08-14 Sensity Systems Inc. Sensor nodes with multicast transmissions in lighting sensory network
US9933297B2 (en) 2013-03-26 2018-04-03 Sensity Systems Inc. System and method for planning and monitoring a light sensory network
US9680626B2 (en) 2013-05-03 2017-06-13 Qualcomm Incorporated Methods and systems for frequency multiplexed communication in dense wireless environments
US9746370B2 (en) 2014-02-26 2017-08-29 Sensity Systems Inc. Method and apparatus for measuring illumination characteristics of a luminaire
US10362112B2 (en) 2014-03-06 2019-07-23 Verizon Patent And Licensing Inc. Application environment for lighting sensory networks
US10417570B2 (en) 2014-03-06 2019-09-17 Verizon Patent And Licensing Inc. Systems and methods for probabilistic semantic sensing in a sensory network
US10588005B2 (en) 2014-09-26 2020-03-10 Mcafee, Llc Fuzzy fingerprinting of communicating wearables
US9693325B1 (en) * 2014-10-21 2017-06-27 The United States Of America, As Represented By The Secretary Of The Navy Method and apparatus for hybrid time synchronization based on broadcast sequencing for wireless ad hoc networks
JP6825110B2 (ja) 2017-01-04 2021-02-03 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． データ及び／又は電力をワイヤレス送信するデバイス
US10433124B2 (en) * 2017-07-31 2019-10-01 Ademco Inc. Systems and methods for synchronizing wireless sensor devices connected to a control panel device via multiple access point devices
KR102036417B1 (ko) * 2017-12-08 2019-10-24 한국로봇융합연구원 센서간 싱크 조절 무선네트워크, 싱크조절방법 및 센서간 싱크 조절 무선네트워크를 이용한 모션분석시스템
EP3567867A1 (en) 2018-05-07 2019-11-13 Koninklijke Philips N.V. Communication device for wirelessly communicating with a sensor
CN109981207B (zh) * 2019-04-04 2021-01-29 深圳市润谊泰益科技有限责任公司 时钟校准方法
CN114732382A (zh) * 2022-05-20 2022-07-12 中科彭州智慧产业创新中心有限公司 人体生命特征报警检测系统及方法

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US5767791A (en) * 1995-11-13 1998-06-16 Vitalcom Low-power circuit and method for providing rapid frequency lock in a wireless communications device
US7277414B2 (en) 2001-08-03 2007-10-02 Honeywell International Inc. Energy aware network management
RU2264045C2 (ru) * 2004-01-28 2005-11-10 Закрытое акционерное общество "Кодофон" Способ синхронизации сигналов и устройство для его осуществления
US7439856B2 (en) * 2004-03-20 2008-10-21 Welch Allyn, Inc. Health care patient status event processing and reporting
US7088252B2 (en) * 2004-06-10 2006-08-08 David Weekes Systems and apparatus for personal security
EP1815372A1 (en) * 2004-11-16 2007-08-08 Koninklijke Philips Electronics N.V. Time synchronization in wireless ad hoc networks of medical devices and sensors
KR100637079B1 (ko) * 2005-02-17 2006-10-23 삼성전자주식회사 트랜시버의 턴-온 시간을 적응적으로 제어하는 디바이스 및트랜시버의 턴-온 시간 제어방법
US7729285B2 (en) * 2005-03-22 2010-06-01 Itt Manufacturing Enterprises, Inc. Energy-efficient network protocol and node device for sensor networks
KR20090004844A (ko) * 2006-01-06 2009-01-12 프록센스, 엘엘씨 네트워크 상의 셀 및 클라이언트 장치의 무선 네트워크동기화
GB2434718B (en) * 2006-01-27 2011-02-09 Wireless Measurement Ltd Remote Area Sensor System
US8199000B2 (en) * 2007-09-27 2012-06-12 General Electric Company System and method for interference mitigation in a wireless sensor network

Also Published As

Publication number Publication date
EP2255582A2 (en) 2010-12-01
EP2255582B1 (en) 2011-11-30
WO2009112985A2 (en) 2009-09-17
ATE536070T1 (de) 2011-12-15
RU2509451C2 (ru) 2014-03-10
US20110002324A1 (en) 2011-01-06
CN101965745B (zh) 2016-08-10
WO2009112985A3 (en) 2009-12-03
JP5449208B2 (ja) 2014-03-19
CN101965745A (zh) 2011-02-02
US8705387B2 (en) 2014-04-22
JP2011517882A (ja) 2011-06-16
RU2010141535A (ru) 2012-04-20

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

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]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04W 56/00

Ipc: H04W 56/00 (2009.01), H04W 84/10 (2009.01)

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements