JPWO2022024802A1 - - Google Patents

Info

Publication number
JPWO2022024802A1
JPWO2022024802A1 JP2022540180A JP2022540180A JPWO2022024802A1 JP WO2022024802 A1 JPWO2022024802 A1 JP WO2022024802A1 JP 2022540180 A JP2022540180 A JP 2022540180A JP 2022540180 A JP2022540180 A JP 2022540180A JP WO2022024802 A1 JPWO2022024802 A1 JP WO2022024802A1
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
JP2022540180A
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 JPWO2022024802A1 publication Critical patent/JPWO2022024802A1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • H04L25/023—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols
    • H04L25/0232—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols by interpolation between sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26136—Pilot sequence conveying additional information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2022540180A 2020-07-29 2021-07-16 Pending JPWO2022024802A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020127898 2020-07-29
PCT/JP2021/026738 WO2022024802A1 (ja) 2020-07-29 2021-07-16 送信装置、送信方法、受信装置、及び、受信方法

Publications (1)

Publication Number Publication Date
JPWO2022024802A1 true JPWO2022024802A1 (ja) 2022-02-03

Family

ID=80036443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022540180A Pending JPWO2022024802A1 (ja) 2020-07-29 2021-07-16

Country Status (5)

Country Link
US (1) US20230318893A1 (ja)
JP (1) JPWO2022024802A1 (ja)
BR (1) BR112023001229A2 (ja)
DE (1) DE112021004062T5 (ja)
WO (1) WO2022024802A1 (ja)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101343407B1 (ko) * 2007-02-26 2013-12-20 삼성전자주식회사 부가 데이터 전송이 가능한 디지털 송신 시스템 및 그 방법
CN102273113A (zh) * 2009-01-08 2011-12-07 夏普株式会社 发送装置、发送方法、通信系统以及通信方法
KR101373678B1 (ko) * 2009-10-30 2014-03-13 충남대학교산학협력단 통신 시스템에서 데이터 송수신 장치 및 방법
JP2015162848A (ja) 2014-02-28 2015-09-07 高橋　泰雄 デジタル放送送信システム及びその方法並びに受信装置
KR102553316B1 (ko) * 2015-03-06 2023-07-10 한국전자통신연구원 레이어드 디비전 멀티플렉싱을 이용한 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법
WO2017116198A1 (ko) * 2015-12-30 2017-07-06 한국전자통신연구원 전송 식별자를 이용한 방송 신호 송신 장치 및 이를 이용한 방법
KR102492712B1 (ko) * 2015-12-30 2023-01-31 한국전자통신연구원 전송 식별자를 이용한 방송 신호 송신 장치 및 이를 이용한 방법
KR102501864B1 (ko) * 2016-01-05 2023-02-22 한국전자통신연구원 4-비트 인젝션 레벨 코드를 이용하여 스케일링되는 전송 식별자를 이용한 방송 신호 송신 장치 및 이를 이용한 방법
WO2017119713A1 (ko) * 2016-01-05 2017-07-13 한국전자통신연구원 4-비트 인젝션 레벨 코드를 이용하여 스케일링되는 전송 식별자를 이용한 방송 신호 송신 장치 및 이를 이용한 방법
GB2547266A (en) * 2016-02-12 2017-08-16 Sony Corp Transmitter, receiver and methods
WO2018008429A1 (ja) * 2016-07-08 2018-01-11 ソニーセミコンダクタソリューションズ株式会社 送信装置、受信装置、及び、データ処理方法
KR102207232B1 (ko) * 2017-03-06 2021-01-25 삼성전자주식회사 방송 신호를 수신하는 장치, 방송 신호를 송신하는 장치, 및 이를 위한 방법
US11005694B2 (en) * 2018-03-22 2021-05-11 Electronics And Telecommunications Research Institute Apparatus for analyzing transmitter identification signal and method using the same

Also Published As

Publication number Publication date
DE112021004062T5 (de) 2023-05-25
WO2022024802A1 (ja) 2022-02-03
BR112023001229A2 (pt) 2023-02-14
US20230318893A1 (en) 2023-10-05

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Legal Events

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Effective date: 20240523