MX2010008319A - Sincronizacion de red inalambrica. - Google Patents
Sincronizacion de red inalambrica.Info
- Publication number
- MX2010008319A MX2010008319A MX2010008319A MX2010008319A MX2010008319A MX 2010008319 A MX2010008319 A MX 2010008319A MX 2010008319 A MX2010008319 A MX 2010008319A MX 2010008319 A MX2010008319 A MX 2010008319A MX 2010008319 A MX2010008319 A MX 2010008319A
- Authority
- MX
- Mexico
- Prior art keywords
- nodes
- wireless
- wireless node
- target
- tracking
- Prior art date
Links
- 238000013442 quality metrics Methods 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- 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
- H04J3/0679—Clock or time synchronisation in a network by determining clock distribution path in a network
-
- 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)
Abstract
Se describen sistemas y metodologías que facilitan la temporización de la sincronización entre nodos en una red de comunicación inalámbrica; un nodo inalámbrico de rastreo puede sincronizarse a una señal de sistema de posicionamiento global (GPS) en caso de estar disponible; de manera alternativa, el nodo inalámbrico de rastreo puede recibir métricas de calidad relacionadas con uno o más nodos objetivo; las métricas de calidad pueden relacionarse con parámetros que pueden ser utilizados para evaluar el nodo objetivo para sincronización de temporización; con base en las métricas de calidad, el nodo inalámbrico de rastreo puede seleccionar un nodo inalámbrico objetivo para sincronización de temporización; el nodo inalámbrico de rastreo posteriormente puede sincronizar la temporización con el nodo inalámbrico objetivo; además, el nodo inalámbrico de rastreo continuamente puede evaluar los nodos inalámbricos circundantes para detectar si otros nodos inalámbricos tienen métricas de calidad más elevada que los nodos inalámbricos objetivo actuales y, por consiguiente, pueden re-sincronizarse con nodos que tienen métricas superiores.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2566108P | 2008-02-01 | 2008-02-01 | |
US9109608P | 2008-08-22 | 2008-08-22 | |
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 (1)
Publication Number | Publication Date |
---|---|
MX2010008319A true MX2010008319A (es) | 2010-09-28 |
Family
ID=40931634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010008319A MX2010008319A (es) | 2008-02-01 | 2009-01-27 | Sincronizacion de red inalambrica. |
Country Status (19)
Country | Link |
---|---|
US (1) | US8213405B2 (es) |
EP (1) | EP2243324B1 (es) |
JP (1) | JP5341109B2 (es) |
KR (1) | KR101178306B1 (es) |
CN (1) | CN101983532B (es) |
AU (1) | AU2009210525B2 (es) |
BR (1) | BRPI0907142B1 (es) |
CA (2) | CA2713798C (es) |
DK (1) | DK2243324T3 (es) |
ES (1) | ES2399205T3 (es) |
HK (1) | HK1155021A1 (es) |
IL (1) | IL207300A (es) |
MX (1) | MX2010008319A (es) |
MY (1) | MY164805A (es) |
PL (1) | PL2243324T3 (es) |
PT (1) | PT2243324E (es) |
RU (1) | RU2459360C2 (es) |
TW (1) | TWI393377B (es) |
WO (1) | WO2009099809A2 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10945105B1 (en) | 2020-08-20 | 2021-03-09 | Rooster, LLC | Asset tracking systems and methods |
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CN102083193B (zh) * | 2009-11-30 | 2016-09-28 | 中兴通讯股份有限公司 | 时分双工系统中网络节点的同步方法及系统 |
US20110227788A1 (en) * | 2010-03-16 | 2011-09-22 | David Lundgren | Method and system for generating and propagating location information by a mobile device using sensory data |
CN102271391B (zh) | 2010-06-03 | 2016-02-24 | 中兴通讯股份有限公司 | 微型基站间实现同步的方法及系统 |
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KR102049046B1 (ko) * | 2011-09-14 | 2019-11-26 | 한국전자통신연구원 | 단말간 직접통신 방법 및 이를 지원하는 단말 |
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CN105210417B (zh) | 2013-05-10 | 2019-05-03 | 华为技术有限公司 | 用于控制网络外设备到设备通信的系统和方法 |
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MX364625B (es) * | 2014-01-06 | 2019-05-03 | Ericsson Telefon Ab L M | Método y punto de acceso para la aplicación de sincronización de temporización en una red de comunicación por radio. |
US9167544B2 (en) | 2014-01-28 | 2015-10-20 | Industrial Technology Research Institute | Device to device synchronization method applicable to user equipment and user equipment using the same |
US9872266B2 (en) * | 2014-01-28 | 2018-01-16 | Lg Electronics Inc. | Method and apparatus for device-to-device terminal for acquiring synchronization in wireless communication system |
US10085225B2 (en) | 2014-03-21 | 2018-09-25 | Nokia Solutions And Networks Oy | Method and apparatus for network synchronization, computer program product for performing the method and system comprising the apparatus |
JP6436403B2 (ja) * | 2014-05-09 | 2018-12-12 | サン パテント トラスト | 装置間同期源の選択 |
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 |
US10111195B2 (en) | 2014-08-07 | 2018-10-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods implemented in access nodes for maintaining synchronization in radio access network and associated access nodes |
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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 |
KR20180127309A (ko) * | 2016-03-29 | 2018-11-28 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 동기화 방법, 동기화 장치 및 동기화 소스 |
EP3407508B1 (en) | 2016-05-12 | 2021-07-07 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Synchronisation method, terminal and network device |
CN109155986B (zh) * | 2016-09-28 | 2020-07-24 | 华为技术有限公司 | 通信方法及终端 |
US10015004B2 (en) * | 2016-11-29 | 2018-07-03 | Landis+Gyr Innovations, Inc. | Preventing a network from propagating incorrect time information |
CN109842455B (zh) * | 2017-11-27 | 2020-06-16 | 华为技术有限公司 | 通信处理方法和装置 |
RU2717341C2 (ru) * | 2018-02-20 | 2020-03-23 | Сан Пэтент Траст | Выбор источника синхронизации устройство-устройство |
KR102016845B1 (ko) * | 2018-02-23 | 2019-10-21 | 건국대학교 산학협력단 | 반딧불 알고리즘 기반 에이전트 관리 방법 및 장치 |
US10536891B1 (en) * | 2018-06-29 | 2020-01-14 | Texas Instruments Incorporated | Using estimated time drift to determine keep alive periodicity in synchronized networks |
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JP4974052B2 (ja) * | 2007-03-26 | 2012-07-11 | 横河電機株式会社 | 時刻同期方法及びこれを用いた無線ネットワークシステム |
-
2009
- 2009-01-15 US US12/354,666 patent/US8213405B2/en active Active
- 2009-01-27 DK DK09708819.9T patent/DK2243324T3/da active
- 2009-01-27 PL PL09708819T patent/PL2243324T3/pl unknown
- 2009-01-27 MX MX2010008319A patent/MX2010008319A/es active IP Right Grant
- 2009-01-27 CA CA2713798A patent/CA2713798C/en active Active
- 2009-01-27 RU RU2010136711/08A patent/RU2459360C2/ru active
- 2009-01-27 BR BRPI0907142-3A patent/BRPI0907142B1/pt active IP Right Grant
- 2009-01-27 MY MYPI2010003620A patent/MY164805A/en unknown
- 2009-01-27 CN CN200980112011.6A patent/CN101983532B/zh active Active
- 2009-01-27 KR KR1020107019378A patent/KR101178306B1/ko active IP Right Grant
- 2009-01-27 JP JP2010545089A patent/JP5341109B2/ja active Active
- 2009-01-27 EP EP09708819A patent/EP2243324B1/en active Active
- 2009-01-27 ES ES09708819T patent/ES2399205T3/es active Active
- 2009-01-27 AU AU2009210525A patent/AU2009210525B2/en active Active
- 2009-01-27 PT PT97088199T patent/PT2243324E/pt unknown
- 2009-01-27 CA CA2891428A patent/CA2891428C/en active Active
- 2009-01-27 WO PCT/US2009/032158 patent/WO2009099809A2/en active Application Filing
- 2009-02-02 TW TW098103298A patent/TWI393377B/zh active
-
2010
- 2010-07-29 IL IL207300A patent/IL207300A/en active IP Right Grant
-
2011
- 2011-08-29 HK HK11109053.2A patent/HK1155021A1/xx unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10945105B1 (en) | 2020-08-20 | 2021-03-09 | Rooster, LLC | Asset tracking systems and methods |
US11166131B1 (en) | 2020-08-20 | 2021-11-02 | Rooster, LLC | Asset tracking systems and methods |
US11259156B1 (en) | 2020-08-20 | 2022-02-22 | Rooster, LLC | Asset tracking systems and methods |
US11265689B1 (en) | 2020-08-20 | 2022-03-01 | Rooster, LLC | Asset tracking systems and methods |
US11589195B2 (en) | 2020-08-20 | 2023-02-21 | Ip Co, Llc | Asset tracking systems and methods |
US11844001B2 (en) | 2020-08-20 | 2023-12-12 | Ip Co., Llc | Asset tracking systems and methods |
Also Published As
Publication number | Publication date |
---|---|
RU2459360C2 (ru) | 2012-08-20 |
ES2399205T3 (es) | 2013-03-26 |
WO2009099809A2 (en) | 2009-08-13 |
BRPI0907142A2 (pt) | 2016-11-01 |
CA2713798A1 (en) | 2009-08-13 |
IL207300A (en) | 2015-09-24 |
CN101983532A (zh) | 2011-03-02 |
AU2009210525A1 (en) | 2009-08-13 |
IL207300A0 (en) | 2010-12-30 |
US8213405B2 (en) | 2012-07-03 |
JP2011514716A (ja) | 2011-05-06 |
WO2009099809A3 (en) | 2009-12-10 |
US20090196277A1 (en) | 2009-08-06 |
HK1155021A1 (en) | 2012-05-04 |
RU2010136711A (ru) | 2012-03-10 |
KR20100113148A (ko) | 2010-10-20 |
EP2243324B1 (en) | 2012-11-07 |
JP5341109B2 (ja) | 2013-11-13 |
TW201001956A (en) | 2010-01-01 |
PL2243324T3 (pl) | 2013-04-30 |
CA2713798C (en) | 2015-08-11 |
PT2243324E (pt) | 2013-02-11 |
KR101178306B1 (ko) | 2012-08-29 |
EP2243324A2 (en) | 2010-10-27 |
MY164805A (en) | 2018-01-30 |
AU2009210525B2 (en) | 2013-07-18 |
CN101983532B (zh) | 2014-10-08 |
DK2243324T3 (da) | 2013-02-18 |
CA2891428A1 (en) | 2009-08-13 |
BRPI0907142B1 (pt) | 2020-09-29 |
CA2891428C (en) | 2016-07-05 |
TWI393377B (zh) | 2013-04-11 |
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Legal Events
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