JP5941293B2 - アビオニクスネットワーク内のフリーランニングノードを時間同期させる方法 - Google Patents

アビオニクスネットワーク内のフリーランニングノードを時間同期させる方法 Download PDF

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JP5941293B2
JP5941293B2 JP2012028994A JP2012028994A JP5941293B2 JP 5941293 B2 JP5941293 B2 JP 5941293B2 JP 2012028994 A JP2012028994 A JP 2012028994A JP 2012028994 A JP2012028994 A JP 2012028994A JP 5941293 B2 JP5941293 B2 JP 5941293B2
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time
offset
lnt
ratio
ptp
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JP2012170076A5 (US20040005902A1-20040108-P00001.png
JP2012170076A (ja
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パブロ・ボブレック
ジェフリー・ヴァンドープ
ハリー・モーリング
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General Electric Co
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General Electric Co
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    • 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
    • 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
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
    • H04J3/0664—Clock or time synchronisation among packet nodes using timestamps unidirectional timestamps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
    • H04L7/0012—Synchronisation information channels, e.g. clock distribution lines by comparing receiver clock with transmitter clock

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
JP2012028994A 2011-02-15 2012-02-14 アビオニクスネットワーク内のフリーランニングノードを時間同期させる方法 Expired - Fee Related JP5941293B2 (ja)

Applications Claiming Priority (2)

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US13/027,587 2011-02-15
US13/027,587 US8675689B2 (en) 2011-02-15 2011-02-15 Method of time synchronization of free running nodes in an avionics network

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JP2012170076A JP2012170076A (ja) 2012-09-06
JP2012170076A5 JP2012170076A5 (US20040005902A1-20040108-P00001.png) 2015-04-02
JP5941293B2 true JP5941293B2 (ja) 2016-06-29

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US (2) US8675689B2 (US20040005902A1-20040108-P00001.png)
EP (1) EP2490357B1 (US20040005902A1-20040108-P00001.png)
JP (1) JP5941293B2 (US20040005902A1-20040108-P00001.png)
CN (2) CN105680973B (US20040005902A1-20040108-P00001.png)
BR (1) BR102012003342A2 (US20040005902A1-20040108-P00001.png)
CA (1) CA2767499C (US20040005902A1-20040108-P00001.png)
IN (1) IN2012DE00375A (US20040005902A1-20040108-P00001.png)

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CN112260923B (zh) * 2019-07-22 2023-05-02 中兴通讯股份有限公司 一种桥接网络信息通告方法和设备
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Also Published As

Publication number Publication date
US8675689B2 (en) 2014-03-18
US20120207183A1 (en) 2012-08-16
US20140269781A1 (en) 2014-09-18
EP2490357A3 (en) 2012-10-31
US9001849B2 (en) 2015-04-07
CN102647270B (zh) 2017-04-12
CA2767499A1 (en) 2012-08-15
IN2012DE00375A (US20040005902A1-20040108-P00001.png) 2015-05-15
EP2490357A2 (en) 2012-08-22
JP2012170076A (ja) 2012-09-06
EP2490357B1 (en) 2018-09-05
CN102647270A (zh) 2012-08-22
BR102012003342A2 (pt) 2013-07-30
CN105680973A (zh) 2016-06-15
CN105680973B (zh) 2019-03-15
CA2767499C (en) 2018-08-14

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