CN104041151A - 用于使无线网络与外部定时源同步的方法和装置 - Google Patents

用于使无线网络与外部定时源同步的方法和装置 Download PDF

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Publication number
CN104041151A
CN104041151A CN201380005151.XA CN201380005151A CN104041151A CN 104041151 A CN104041151 A CN 104041151A CN 201380005151 A CN201380005151 A CN 201380005151A CN 104041151 A CN104041151 A CN 104041151A
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CN
China
Prior art keywords
network
reference signal
timing
timing reference
time
Prior art date
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Pending
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CN201380005151.XA
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English (en)
Chinese (zh)
Inventor
T·J·理查德森
S·塔维伊尔达
S·莫林
S·P·阿伯拉翰
Z·吴
J·李
N·N·库德
H·萨姆帕斯
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Qualcomm Inc
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Qualcomm Inc
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Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN104041151A publication Critical patent/CN104041151A/zh
Pending legal-status Critical Current

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    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
CN201380005151.XA 2012-01-12 2013-01-11 用于使无线网络与外部定时源同步的方法和装置 Pending CN104041151A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/349,245 US8787954B2 (en) 2012-01-12 2012-01-12 Method and apparatus for synchronizing a wireless network with an external timing source
US13/349,245 2012-01-12
PCT/US2013/021276 WO2013106738A1 (en) 2012-01-12 2013-01-11 Method and apparatus for synchronizing a wireless network with an external timing source

Publications (1)

Publication Number Publication Date
CN104041151A true CN104041151A (zh) 2014-09-10

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Application Number Title Priority Date Filing Date
CN201380005151.XA Pending CN104041151A (zh) 2012-01-12 2013-01-11 用于使无线网络与外部定时源同步的方法和装置

Country Status (7)

Country Link
US (1) US8787954B2 (https=)
EP (1) EP2803234B1 (https=)
JP (1) JP6012762B2 (https=)
KR (1) KR101650862B1 (https=)
CN (1) CN104041151A (https=)
IN (1) IN2014CN04808A (https=)
WO (1) WO2013106738A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107736059A (zh) * 2015-06-17 2018-02-23 瑞典爱立信有限公司 一种具有稀疏同步信号速率的系统中的信号检测方法
CN111867044A (zh) * 2015-09-24 2020-10-30 华为技术有限公司 同步方法、用户设备和基站
CN112512113A (zh) * 2015-08-12 2021-03-16 华为技术有限公司 同步通信方法及终端

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013129672A1 (ja) * 2012-03-02 2013-09-06 富士通株式会社 ノード及び通信制御方法
US9854459B2 (en) * 2013-03-12 2017-12-26 Qualcomm Incorporated Network-based alarming and network-based reconfiguration
US9736874B2 (en) * 2013-05-10 2017-08-15 Futurewei Technologies, Inc. System and methods for controlling out-of-network D2D communications
JP6347633B2 (ja) * 2013-06-14 2018-06-27 キヤノン株式会社 通信装置、通信方法およびプログラム
WO2015015924A1 (ja) * 2013-07-31 2015-02-05 ソニー株式会社 端末装置及び情報処理装置
KR102141114B1 (ko) 2013-07-31 2020-08-04 삼성전자주식회사 단말 대 단말 통신에서 시간 동기화 방법 및 장치
US10666315B2 (en) * 2013-08-22 2020-05-26 Fujitsu Limited Synchronization for terminal-to-terminal communication
US20150103818A1 (en) * 2013-10-11 2015-04-16 Qualcomm Incorporated Transport and error compensation of a globally synchronized time-base
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
KR20150105802A (ko) * 2014-03-10 2015-09-18 삼성전자주식회사 전자 장치의 비콘신호 제어방법 및 그 전자 장치
CN103974408B (zh) * 2014-04-01 2017-09-15 宽兆科技(深圳)有限公司 一种基于Mesh网的OFDMA系统及控制方法
CN105101391B (zh) * 2014-05-09 2018-11-20 上海诺基亚贝尔股份有限公司 D2d系统中同步源协调、调整以及竞争同步源的方法和装置
US10285145B2 (en) 2014-06-06 2019-05-07 Tttech Computertechnik Ag Method for deterministic wireless transfer of time-controlled real-time messages in a distributed real-time system
EP3002896B1 (en) * 2014-09-30 2018-05-30 Semtech Corporation Synchronization apparatus and method
CN105636191B (zh) * 2014-11-07 2019-02-05 联想(北京)有限公司 一种同步源选择方法及系统、基站、终端
US9608751B2 (en) 2015-03-18 2017-03-28 Accedian Networks Inc. Simplified synchronized Ethernet implementation
US9549100B2 (en) 2015-04-23 2017-01-17 Microsoft Technology Licensing, Llc Low-latency timing control
US11153837B2 (en) * 2015-07-02 2021-10-19 Qualcomm Incorporated Synchronization for wireless communication systems
EP3523895B1 (en) * 2016-10-05 2025-06-18 Convida Wireless, LLC Service layer time synchronization
EP3714644B1 (en) * 2017-11-20 2022-04-27 Telefonaktiebolaget LM Ericsson (publ) Nodes and methods for determining and enabling a synchronized time reference in a wireless communications network
US10757668B2 (en) * 2018-02-27 2020-08-25 Qualcomm Incorporated Determining a reference timing for a discovery procedure
US11624820B2 (en) 2019-04-15 2023-04-11 Eagle Technology, Llc RF PNT system with embedded messaging and related methods
US11616588B2 (en) 2020-07-24 2023-03-28 Dish Wireless L.L.C. Method and system for timing synchronization in a cellular network

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1561642A (zh) * 2001-09-29 2005-01-05 皇家飞利浦电子股份有限公司 恢复mpeg－2传输流中节目时基并实现音频/视频同步的鲁棒方法
CN1606839A (zh) * 2001-12-21 2005-04-13 诺基亚公司 利于无线网状网络中同步的装置及相关方法
US20070014252A1 (en) * 2005-05-19 2007-01-18 Chung Sung-Hyun Method and apparatus for positioning portable subscriber station in WiBro network, and repeater having the same
CN102141586A (zh) * 2010-12-14 2011-08-03 北京诺斯卡科技有限公司 电力设备在线监测方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI118291B (fi) 2004-12-22 2007-09-14 Timo D Haemaelaeinen Energiatehokas langaton anturiverkko, solmulaitteita sitä varten sekä menetelmä tietoliikenteen järjestämiseksi langattomassa anturiverkossa
US7573865B2 (en) 2005-09-20 2009-08-11 Freescale Semiconductor, Inc. Method of synchronizing a wireless device using an external clock
US20070207836A1 (en) 2006-03-06 2007-09-06 Gormley Eamonn F Wireless base station
US8018950B2 (en) 2008-03-17 2011-09-13 Wi-Lan, Inc. Systems and methods for distributing GPS clock to communications devices
EP2150062B1 (en) 2008-07-28 2022-10-26 Imagine Communications Corp. Improved method, system and apparatus for synchronizing signals
EP2413646A4 (en) * 2009-07-15 2012-08-01 Panasonic Corp Radio communication device, radio communication system, radio communication method and program for carrying out the radio communication method
US8565169B2 (en) 2010-01-12 2013-10-22 Qualcomm Incorporated Timing synchronization methods and apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1561642A (zh) * 2001-09-29 2005-01-05 皇家飞利浦电子股份有限公司 恢复mpeg－2传输流中节目时基并实现音频/视频同步的鲁棒方法
CN1606839A (zh) * 2001-12-21 2005-04-13 诺基亚公司 利于无线网状网络中同步的装置及相关方法
US20070014252A1 (en) * 2005-05-19 2007-01-18 Chung Sung-Hyun Method and apparatus for positioning portable subscriber station in WiBro network, and repeater having the same
CN102141586A (zh) * 2010-12-14 2011-08-03 北京诺斯卡科技有限公司 电力设备在线监测方法及装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107736059A (zh) * 2015-06-17 2018-02-23 瑞典爱立信有限公司 一种具有稀疏同步信号速率的系统中的信号检测方法
CN112512113A (zh) * 2015-08-12 2021-03-16 华为技术有限公司 同步通信方法及终端
CN112512113B (zh) * 2015-08-12 2022-12-06 华为技术有限公司 同步通信方法及终端
US11606766B2 (en) 2015-08-12 2023-03-14 Huawei Technologies Co., Ltd. Synchronous communication method and terminal
CN111867044A (zh) * 2015-09-24 2020-10-30 华为技术有限公司 同步方法、用户设备和基站
CN111867044B (zh) * 2015-09-24 2021-11-30 华为技术有限公司 同步方法、用户设备和基站
US11611945B2 (en) 2015-09-24 2023-03-21 Huawei Technologies Co., Ltd. Synchronization method, user equipment, and base station

Also Published As

Publication number Publication date
JP2015503887A (ja) 2015-02-02
IN2014CN04808A (https=) 2015-09-18
US8787954B2 (en) 2014-07-22
US20130183905A1 (en) 2013-07-18
KR101650862B1 (ko) 2016-08-24
KR20140116484A (ko) 2014-10-02
JP6012762B2 (ja) 2016-10-25
EP2803234A1 (en) 2014-11-19
WO2013106738A1 (en) 2013-07-18
EP2803234B1 (en) 2016-05-25

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Application publication date: 20140910