JP2021081377A - 時刻修正方法、時刻修正システム - Google Patents

時刻修正方法、時刻修正システム Download PDF

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Publication number
JP2021081377A
JP2021081377A JP2019211166A JP2019211166A JP2021081377A JP 2021081377 A JP2021081377 A JP 2021081377A JP 2019211166 A JP2019211166 A JP 2019211166A JP 2019211166 A JP2019211166 A JP 2019211166A JP 2021081377 A JP2021081377 A JP 2021081377A
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JP
Japan
Prior art keywords
time
clock
wireless communication
advertisement signal
electronic device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2019211166A
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English (en)
Japanese (ja)
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JP2021081377A5 (enExample
Inventor
中村　英典
Hidenori Nakamura
英典 中村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2019211166A priority Critical patent/JP2021081377A/ja
Priority to US16/953,437 priority patent/US20210157279A1/en
Publication of JP2021081377A publication Critical patent/JP2021081377A/ja
Publication of JP2021081377A5 publication Critical patent/JP2021081377A5/ja
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R20/00—Setting the time according to the time information carried or implied by the radio signal
    • G04R20/26—Setting the time according to the time information carried or implied by the radio signal the radio signal being a near-field communication signal
    • G04R20/28—Tuning or receiving; Circuits therefor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R20/00—Setting the time according to the time information carried or implied by the radio signal
    • G04R20/26—Setting the time according to the time information carried or implied by the radio signal the radio signal being a near-field communication signal
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R40/00—Correcting the clock frequency
    • G04R40/06—Correcting the clock frequency by computing the time value implied by the radio signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Electric Clocks (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2019211166A 2019-11-22 2019-11-22 時刻修正方法、時刻修正システム Withdrawn JP2021081377A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019211166A JP2021081377A (ja) 2019-11-22 2019-11-22 時刻修正方法、時刻修正システム
US16/953,437 US20210157279A1 (en) 2019-11-22 2020-11-20 Time Correction Method, And Time Correction System

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019211166A JP2021081377A (ja) 2019-11-22 2019-11-22 時刻修正方法、時刻修正システム

Publications (2)

Publication Number Publication Date
JP2021081377A true JP2021081377A (ja) 2021-05-27
JP2021081377A5 JP2021081377A5 (enExample) 2022-11-15

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ID=75966264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019211166A Withdrawn JP2021081377A (ja) 2019-11-22 2019-11-22 時刻修正方法、時刻修正システム

Country Status (2)

Country Link
US (1) US20210157279A1 (enExample)
JP (1) JP2021081377A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11543784B2 (en) * 2021-04-01 2023-01-03 Tivadar Bodorlo Time component adjustment device
FI130151B (fi) 2021-06-04 2023-03-15 Navigil Ltd Analoginen älykello

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017212676A (ja) * 2016-05-27 2017-11-30 カシオ計算機株式会社 通信装置、電子時計、時刻補正方法、及びプログラム
JP2018048829A (ja) * 2016-09-20 2018-03-29 カシオ計算機株式会社 無線通信装置、電子時計、時刻補正方法、送信情報生成方法、及びプログラム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017212676A (ja) * 2016-05-27 2017-11-30 カシオ計算機株式会社 通信装置、電子時計、時刻補正方法、及びプログラム
JP2018048829A (ja) * 2016-09-20 2018-03-29 カシオ計算機株式会社 無線通信装置、電子時計、時刻補正方法、送信情報生成方法、及びプログラム

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Publication number Publication date
US20210157279A1 (en) 2021-05-27

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