RU2529181C2 - Система синхронизации времени с множественным резервированием - Google Patents

Система синхронизации времени с множественным резервированием Download PDF

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Publication number
RU2529181C2
RU2529181C2 RU2011126897/07A RU2011126897A RU2529181C2 RU 2529181 C2 RU2529181 C2 RU 2529181C2 RU 2011126897/07 A RU2011126897/07 A RU 2011126897/07A RU 2011126897 A RU2011126897 A RU 2011126897A RU 2529181 C2 RU2529181 C2 RU 2529181C2
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Russia
Prior art keywords
time
base station
information
clock
external reference
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RU2011126897/07A
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English (en)
Russian (ru)
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RU2011126897A (ru
Inventor
Чарльз НИКОЛЛС
Майкл УЛЕТ
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РОКСТАР КОНСОРЦИУМ ЮЭс ЛП
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2687—Inter base stations synchronisation
    • H04B7/2693—Centralised synchronisation, i.e. using external universal time reference, e.g. by using a global positioning system [GPS] or by distributing time reference over the wireline network
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0081—Transmission between base stations

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Electric Clocks (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Treating Waste Gases (AREA)
RU2011126897/07A 2008-12-03 2009-12-03 Система синхронизации времени с множественным резервированием RU2529181C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11962808P 2008-12-03 2008-12-03
US61/119,628 2008-12-03
PCT/CA2009/001797 WO2010063127A1 (en) 2008-12-03 2009-12-03 Multiple redundant gnss synchronization system

Publications (2)

Publication Number Publication Date
RU2011126897A RU2011126897A (ru) 2013-01-20
RU2529181C2 true RU2529181C2 (ru) 2014-09-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2011126897/07A RU2529181C2 (ru) 2008-12-03 2009-12-03 Система синхронизации времени с множественным резервированием

Country Status (9)

Country Link
US (1) US20120082188A2 (https=)
EP (1) EP2361487A1 (https=)
JP (2) JP2012510763A (https=)
KR (1) KR20110102894A (https=)
CN (1) CN102308643B (https=)
BR (1) BRPI0923156A2 (https=)
CA (1) CA2745369A1 (https=)
RU (1) RU2529181C2 (https=)
WO (1) WO2010063127A1 (https=)

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US9182493B2 (en) * 2011-03-11 2015-11-10 Texas Instruments Incorporaed Fine time assistance for global navigation satellite systems
US8867404B2 (en) * 2012-02-03 2014-10-21 Futurewei Technologies, Inc. Node level vectoring synchronization
CN102869085B (zh) * 2012-09-12 2015-05-20 大唐移动通信设备有限公司 基站时钟同步系统和方法
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US11160040B2 (en) * 2016-11-01 2021-10-26 Lg Electronics Inc. Method and apparatus for transmitting a D2D signal by applying offset in wireless communication system
WO2018184220A1 (zh) * 2017-04-07 2018-10-11 深圳市台电实业有限公司 一种用于会议讨论系统冗余设计的音频同步系统
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WO2021005517A1 (en) * 2019-07-08 2021-01-14 Abb Schweiz Ag Industrial device supporting multiple time synchronization protocols
NL2026210B1 (en) * 2020-08-04 2022-04-08 Fnv Ip Bv Timescale dissemination using global navigation satellite systems and applications thereof
WO2022111787A1 (en) * 2020-11-24 2022-06-02 Nokia Technologies Oy Method, apparatus and computer program
KR102328672B1 (ko) * 2020-12-17 2021-11-18 주식회사 지오플랜 하이브리드 동기화 방법 및 장치
KR102328671B1 (ko) * 2020-12-17 2021-11-18 주식회사 지오플랜 무선 동기화 방법 및 장치
US11604439B2 (en) 2020-12-28 2023-03-14 Waymo Llc GNSS time synchronization in redundant systems
CN118900157B (zh) * 2021-06-02 2025-12-16 安科讯(福建)科技有限公司 一种5g扩展型皮基站系统及其控制方法
US12320903B2 (en) * 2021-07-13 2025-06-03 Orolia Usa Inc. Multiple and cascaded redundant disciplined oscillator systems in a spoofing resistant reference time source system and methods thereof
CN115022956B (zh) * 2022-04-27 2024-01-12 海能达通信股份有限公司 自组织网络的同步方法、系统、电子设备及存储介质
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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
US20110243196A1 (en) 2011-10-06
RU2011126897A (ru) 2013-01-20
EP2361487A1 (en) 2011-08-31
WO2010063127A1 (en) 2010-06-10
CA2745369A1 (en) 2010-06-10
BRPI0923156A2 (pt) 2016-02-10
KR20110102894A (ko) 2011-09-19
CN102308643A (zh) 2012-01-04
CN102308643B (zh) 2015-02-25
JP2012510763A (ja) 2012-05-10
US20120082188A2 (en) 2012-04-05
JP2015008545A (ja) 2015-01-15

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Effective date: 20151204