JPWO2022201387A1 - - Google Patents

Info

Publication number
JPWO2022201387A1
JPWO2022201387A1 JP2023508281A JP2023508281A JPWO2022201387A1 JP WO2022201387 A1 JPWO2022201387 A1 JP WO2022201387A1 JP 2023508281 A JP2023508281 A JP 2023508281A JP 2023508281 A JP2023508281 A JP 2023508281A JP WO2022201387 A1 JPWO2022201387 A1 JP WO2022201387A1
Authority
JP
Japan
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.)
Pending
Application number
JP2023508281A
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 filed Critical
Publication of JPWO2022201387A1 publication Critical patent/JPWO2022201387A1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/61—Coherent receivers
    • H04B10/616—Details of the electronic signal processing in coherent optical receivers
    • H04B10/6165—Estimation of the phase of the received optical signal, phase error estimation or phase error correction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/61—Coherent receivers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
JP2023508281A 2021-03-24 2021-03-24 Pending JPWO2022201387A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/012369 WO2022201387A1 (ja) 2021-03-24 2021-03-24 周波数オフセット推定装置、受信装置、周波数オフセット推定方法及びプログラム

Publications (1)

Publication Number Publication Date
JPWO2022201387A1 true JPWO2022201387A1 (ja) 2022-09-29

Family

ID=83396674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023508281A Pending JPWO2022201387A1 (ja) 2021-03-24 2021-03-24

Country Status (3)

Country Link
US (1) US20240187107A1 (ja)
JP (1) JPWO2022201387A1 (ja)
WO (1) WO2022201387A1 (ja)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8929750B2 (en) * 2009-05-18 2015-01-06 Nippon Telegraph And Telephone Corporation Signal generating circuit, optical signal transmitting apparatus, signal receiving circuit, method for establishing optical signal synchronization, and optical signal synchronization system
JP5377083B2 (ja) * 2009-06-03 2013-12-25 三菱電機株式会社 光通信用送信機、光通信用受信機
JP6411289B2 (ja) * 2015-06-22 2018-10-24 日本電信電話株式会社 光受信器及び光受信方法

Also Published As

Publication number Publication date
WO2022201387A1 (ja) 2022-09-29
US20240187107A1 (en) 2024-06-06

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230823