BRPI0907142A2 - sincronização de rede sem fio - Google Patents

sincronização de rede sem fio

Info

Publication number
BRPI0907142A2
BRPI0907142A2 BRPI0907142A BRPI0907142A BRPI0907142A2 BR PI0907142 A2 BRPI0907142 A2 BR PI0907142A2 BR PI0907142 A BRPI0907142 A BR PI0907142A BR PI0907142 A BRPI0907142 A BR PI0907142A BR PI0907142 A2 BRPI0907142 A2 BR PI0907142A2
Authority
BR
Brazil
Prior art keywords
wireless network
network synchronization
synchronization
wireless
network
Prior art date
Application number
BRPI0907142A
Other languages
English (en)
Inventor
Aamod D Khandekar
Gavin B Horn
Lei Xiao
Parag A Agashe
Ravi Palanki
Original Assignee
Qualcomm Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40931634&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0907142(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BRPI0907142A2 publication Critical patent/BRPI0907142A2/pt
Publication of BRPI0907142B1 publication Critical patent/BRPI0907142B1/pt

Links

Classifications

    • 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
    • H04J3/0679—Clock or time synchronisation in a network by determining clock distribution path in a network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04J3/0641—Change of the master or reference, e.g. take-over or failure of the master
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
BRPI0907142-3A 2008-02-01 2009-01-27 Sincronização de rede sem fio BRPI0907142B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US2566108P 2008-02-01 2008-02-01
US61/025,661 2008-02-01
US9109608P 2008-08-22 2008-08-22
US61/091,096 2008-08-22
US12/354,666 2009-01-15
US12/354,666 US8213405B2 (en) 2008-02-01 2009-01-15 Wireless network synchronization
PCT/US2009/032158 WO2009099809A2 (en) 2008-02-01 2009-01-27 Wireless network synchronization

Publications (2)

Publication Number Publication Date
BRPI0907142A2 true BRPI0907142A2 (pt) 2016-11-01
BRPI0907142B1 BRPI0907142B1 (pt) 2020-09-29

Family

ID=40931634

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0907142-3A BRPI0907142B1 (pt) 2008-02-01 2009-01-27 Sincronização de rede sem fio

Country Status (19)

Country Link
US (1) US8213405B2 (pt)
EP (1) EP2243324B1 (pt)
JP (1) JP5341109B2 (pt)
KR (1) KR101178306B1 (pt)
CN (1) CN101983532B (pt)
AU (1) AU2009210525B2 (pt)
BR (1) BRPI0907142B1 (pt)
CA (2) CA2891428C (pt)
DK (1) DK2243324T3 (pt)
ES (1) ES2399205T3 (pt)
HK (1) HK1155021A1 (pt)
IL (1) IL207300A (pt)
MX (1) MX2010008319A (pt)
MY (1) MY164805A (pt)
PL (1) PL2243324T3 (pt)
PT (1) PT2243324E (pt)
RU (1) RU2459360C2 (pt)
TW (1) TWI393377B (pt)
WO (1) WO2009099809A2 (pt)

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US20150124647A1 (en) * 2013-11-01 2015-05-07 Qualcomm Incorporated Systems, apparatus, and methods for providing state updates in a mesh network
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CN106464396B (zh) * 2014-05-09 2020-08-14 太阳专利信托公司 设备到设备同步源选择
KR101457558B1 (ko) * 2014-06-13 2014-11-04 주식회사 앨엔비 기지국용 기준신호 공급 장치
CN105281884B (zh) * 2014-07-24 2019-02-22 北京信威通信技术股份有限公司 一种无中心网络中的节点时间同步方法
CN105282840B (zh) * 2014-07-24 2019-02-22 北京信威通信技术股份有限公司 一种无线自组织网中节点间时间同步的方法
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US11153837B2 (en) * 2015-07-02 2021-10-19 Qualcomm Incorporated Synchronization for wireless communication systems
CN113597018A (zh) * 2015-07-07 2021-11-02 索尼公司 辅助通信装置和方法、无线接入点及其方法
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RU2614665C1 (ru) * 2015-12-18 2017-03-28 федеральное государственное автономное образовательное учреждение высшего образования "Казанский (Приволжский) федеральный университет" (ФГАОУ ВО КФУ) Способ стимуляции репаративного ангиогенеза и регенерации соединительной ткани, при её повреждении, методом генной терапии с использованием видоспецифичных генов белковых факторов vegf и fgf2, в ветеринарии, и генетическая конструкция для реализации заявленного способа
CN107196779B (zh) * 2016-03-15 2020-11-03 中国电信股份有限公司 用于实现网络自愈的方法、节点和系统
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Also Published As

Publication number Publication date
RU2459360C2 (ru) 2012-08-20
AU2009210525A1 (en) 2009-08-13
MX2010008319A (es) 2010-09-28
IL207300A (en) 2015-09-24
WO2009099809A2 (en) 2009-08-13
JP5341109B2 (ja) 2013-11-13
TW201001956A (en) 2010-01-01
HK1155021A1 (en) 2012-05-04
KR20100113148A (ko) 2010-10-20
MY164805A (en) 2018-01-30
KR101178306B1 (ko) 2012-08-29
CA2891428C (en) 2016-07-05
CA2891428A1 (en) 2009-08-13
WO2009099809A3 (en) 2009-12-10
CN101983532A (zh) 2011-03-02
AU2009210525B2 (en) 2013-07-18
CN101983532B (zh) 2014-10-08
PL2243324T3 (pl) 2013-04-30
CA2713798C (en) 2015-08-11
JP2011514716A (ja) 2011-05-06
TWI393377B (zh) 2013-04-11
IL207300A0 (en) 2010-12-30
RU2010136711A (ru) 2012-03-10
US8213405B2 (en) 2012-07-03
US20090196277A1 (en) 2009-08-06
EP2243324B1 (en) 2012-11-07
ES2399205T3 (es) 2013-03-26
CA2713798A1 (en) 2009-08-13
BRPI0907142B1 (pt) 2020-09-29
DK2243324T3 (da) 2013-02-18
EP2243324A2 (en) 2010-10-27
PT2243324E (pt) 2013-02-11

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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]
B15K Others concerning applications: alteration of classification

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

Ipc: H04J 3/06 (1968.09)

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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 29/09/2020, OBSERVADAS AS CONDICOES LEGAIS.