JP2015535164A5 - - Google Patents

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Publication number
JP2015535164A5
JP2015535164A5 JP2015542847A JP2015542847A JP2015535164A5 JP 2015535164 A5 JP2015535164 A5 JP 2015535164A5 JP 2015542847 A JP2015542847 A JP 2015542847A JP 2015542847 A JP2015542847 A JP 2015542847A JP 2015535164 A5 JP2015535164 A5 JP 2015535164A5
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JP
Japan
Prior art keywords
clock rate
synchronization signal
adjusted
ues
internal clock
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JP2015542847A
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English (en)
Japanese (ja)
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JP2015535164A (ja
JP6693746B2 (ja
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Priority claimed from US13/679,101 external-priority patent/US8923464B2/en
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Publication of JP2015535164A publication Critical patent/JP2015535164A/ja
Publication of JP2015535164A5 publication Critical patent/JP2015535164A5/ja
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Publication of JP6693746B2 publication Critical patent/JP6693746B2/ja
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JP2015542847A 2012-11-16 2013-11-15 分散型周波数同期を可能にするための方法および装置 Active JP6693746B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/679,101 2012-11-16
US13/679,101 US8923464B2 (en) 2012-11-16 2012-11-16 Methods and apparatus for enabling distributed frequency synchronization
PCT/US2013/070396 WO2014078719A1 (en) 2012-11-16 2013-11-15 Methods and apparatus for enabling distributed frequency synchronization

Publications (3)

Publication Number Publication Date
JP2015535164A JP2015535164A (ja) 2015-12-07
JP2015535164A5 true JP2015535164A5 (https=) 2016-12-15
JP6693746B2 JP6693746B2 (ja) 2020-05-13

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ID=49724665

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JP2015542847A Active JP6693746B2 (ja) 2012-11-16 2013-11-15 分散型周波数同期を可能にするための方法および装置

Country Status (6)

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US (2) US8923464B2 (https=)
EP (1) EP2920900B1 (https=)
JP (1) JP6693746B2 (https=)
KR (1) KR102144018B1 (https=)
CN (2) CN104798325B (https=)
WO (1) WO2014078719A1 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8923464B2 (en) * 2012-11-16 2014-12-30 Qualcomm Incorporated Methods and apparatus for enabling distributed frequency synchronization
US9973601B2 (en) * 2013-03-15 2018-05-15 Avago Technologies General Ip (Singapore) Pte. Ltd. Fault tolerant clock network
RU2656609C2 (ru) 2013-11-01 2018-06-06 Хуавэй Текнолоджиз Ко., Лтд. Передающее устройство, приемное устройство и способ для формирования сигналов синхронизации
US9615341B2 (en) * 2013-11-01 2017-04-04 Futurewei Technologies, Inc. System and method for transmitting a synchronization signal
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
KR102198701B1 (ko) * 2014-07-03 2021-01-05 삼성전자주식회사 멀티미디어 시스템에서 정보를 송수신하는 방법 및 장치
US10638435B2 (en) 2014-07-30 2020-04-28 Lg Electronics Inc. Method and device for performing device-to-device synchronization in wireless communication system
CN104363658B (zh) * 2014-11-06 2019-03-22 东莞宇龙通信科技有限公司 直通资源的管理方法和直通资源的管理系统
US9356775B1 (en) * 2015-07-09 2016-05-31 Xilinx, Inc. Clock data recovery (CDR) phase walk scheme in a phase-interpolater-based transceiver system
WO2017054891A1 (en) * 2015-10-02 2017-04-06 Telefonaktiebolaget Lm Ericsson (Publ) Synchronizing clocks in a communications network
GB2544120B (en) * 2015-11-09 2021-02-24 Tcl Communication Ltd Systems and methods for measuring signals
JP2019527972A (ja) * 2016-07-29 2019-10-03 華為技術有限公司Huawei Technologies Co.,Ltd. デバイス間通信方法およびユーザ機器
CN110366101B (zh) * 2019-07-26 2023-06-06 杭州微萤科技有限公司 一种uwb集中式计算实现大规模定位的方法
CN110446156B (zh) * 2019-07-26 2023-06-06 杭州微萤科技有限公司 一种uwb分布式计算实现大规模定位的方法
EP4238364B1 (en) 2020-12-08 2025-06-25 Nokia Technologies Oy Frequency reference adjustment compensation for positioning
SE546287C2 (en) * 2021-02-22 2024-09-24 Net Insight Ab Robust time distribution and synchronization in computer and radio access networks
US11737044B1 (en) 2022-12-12 2023-08-22 Ultralogic 6G, Llc Mid-symbol timestamp point for precision synchronization in 5G and 6G

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001730A (en) 1989-03-31 1991-03-19 International Business Machines Corporation Clock synchronization algorithm for address independent networks
CA2091962A1 (en) * 1992-03-31 1993-10-01 Mark L. Witsaman Clock synchronization system
US6307868B1 (en) 1995-08-25 2001-10-23 Terayon Communication Systems, Inc. Apparatus and method for SCDMA digital data transmission using orthogonal codes and a head end modem with no tracking loops
US6611922B2 (en) * 1999-08-09 2003-08-26 Power Measurement, Ltd. Power system time synchronization device and method for sequence of event recording
JP2001221874A (ja) * 2000-02-14 2001-08-17 Toshiba Corp 時刻同期方式
CA2301436A1 (en) * 2000-03-20 2001-09-20 Peter Renaud Method and system for multi-protocol clock recovery and generation
US6831523B1 (en) * 2000-07-10 2004-12-14 Silicon Laboratories Inc. Auto-detection between referenceless and reference clock mode of operation
US6686803B1 (en) * 2000-07-10 2004-02-03 Silicon Laboratories, Inc. Integrated circuit incorporating circuitry for determining which of at least two possible frequencies is present on an externally provided reference signal and method therefor
US6944188B2 (en) * 2001-02-21 2005-09-13 Wi-Lan, Inc. Synchronizing clocks across a communication link
US6907472B2 (en) * 2001-03-30 2005-06-14 Yitran Communications Ltd. Distributed synchronization mechanism for shared communications media based networks
US20030084190A1 (en) * 2001-10-25 2003-05-01 Kimball Robert H. Apparatus and system for maintaining accurate time in a wireless environment
DE10394300T5 (de) * 2003-09-11 2006-07-27 Infineon Technologies Ag Verfahren zum Datenübertragen innerhalb eines drahtlosen lokalen Netzes (WLAN)
FR2871006B1 (fr) * 2004-05-28 2008-09-12 Thales Sa Procede et systeme de synchronisation distribuee
US8576846B2 (en) * 2005-10-05 2013-11-05 Qualcomm Incorporated Peer-to-peer communication in ad hoc wireless network
CN1988413B (zh) * 2005-12-19 2010-11-17 大唐移动通信设备有限公司 时分双工通信系统的同步方法及装置
US7593738B2 (en) 2005-12-29 2009-09-22 Trueposition, Inc. GPS synchronization for wireless communications stations
CN101872209B (zh) * 2006-02-15 2013-08-14 克罗诺洛吉克有限公司 分布式同步和定时系统
US20080181154A1 (en) 2007-01-31 2008-07-31 Texas Instruments Incorporated Apparatus for and method of low power wireless local area network independent basic service set mode operation
US7983702B2 (en) 2007-07-09 2011-07-19 Qualcomm Incorporated Synchronization of a peer-to-peer communication network
CN101227246A (zh) * 2008-01-28 2008-07-23 中兴通讯股份有限公司 一种主从时钟同步的方法及装置
US8018950B2 (en) * 2008-03-17 2011-09-13 Wi-Lan, Inc. Systems and methods for distributing GPS clock to communications devices
US8416812B2 (en) * 2008-09-22 2013-04-09 Codrut Radu Radulescu Network timing synchronization systems
US8315278B2 (en) 2008-12-23 2012-11-20 Nokia Corporation Network synchronization method
US8774230B2 (en) * 2009-04-08 2014-07-08 Qualcomm Incorporated Conveying synchronization stratum information
WO2012026935A1 (en) * 2010-08-26 2012-03-01 Thomson Licensing White space usage for wireless local area network devices
EP2429105B1 (en) 2010-09-13 2013-03-27 Ntt Docomo, Inc. Node in a wireless system with time and clock frequency synchronizing and corresponding method
EP2727424B1 (en) * 2011-06-29 2017-01-25 Telefonaktiebolaget LM Ericsson (publ) A method and a user equipment for peer-to-peer communication
US9137763B2 (en) * 2012-11-16 2015-09-15 Qualcomm Incorporated Methods and apparatus for enabling distributed frequency synchronization
US8923464B2 (en) * 2012-11-16 2014-12-30 Qualcomm Incorporated Methods and apparatus for enabling distributed frequency synchronization

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