JPWO2022172659A1 - - Google Patents

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Publication number
JPWO2022172659A1
JPWO2022172659A1 JP2022581250A JP2022581250A JPWO2022172659A1 JP WO2022172659 A1 JPWO2022172659 A1 JP WO2022172659A1 JP 2022581250 A JP2022581250 A JP 2022581250A JP 2022581250 A JP2022581250 A JP 2022581250A JP WO2022172659 A1 JPWO2022172659 A1 JP WO2022172659A1
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.)
Granted
Application number
JP2022581250A
Other languages
Japanese (ja)
Other versions
JP7748978B2 (ja
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 JPWO2022172659A1 publication Critical patent/JPWO2022172659A1/ja
Application granted granted Critical
Publication of JP7748978B2 publication Critical patent/JP7748978B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/042—Detectors therefor, e.g. correlators, state machines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0011—Complementary

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP2022581250A 2021-02-15 2022-01-11 タイミング検出装置、および、タイミング検出方法 Active JP7748978B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021021995 2021-02-15
JP2021021995 2021-02-15
PCT/JP2022/000459 WO2022172659A1 (ja) 2021-02-15 2022-01-11 タイミング検出装置、および、タイミング検出方法

Publications (2)

Publication Number Publication Date
JPWO2022172659A1 true JPWO2022172659A1 (https=) 2022-08-18
JP7748978B2 JP7748978B2 (ja) 2025-10-03

Family

ID=82837741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022581250A Active JP7748978B2 (ja) 2021-02-15 2022-01-11 タイミング検出装置、および、タイミング検出方法

Country Status (4)

Country Link
US (1) US12250020B2 (https=)
EP (1) EP4293923B1 (https=)
JP (1) JP7748978B2 (https=)
WO (1) WO2022172659A1 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03503352A (ja) * 1988-11-28 1991-07-25 ストーノ・アークシェセルスケブ 無線トランシーバ
JP2000341261A (ja) * 1999-05-28 2000-12-08 Mitsubishi Electric Corp 同期確立方法、同期確立装置および通信システム
JP2002198863A (ja) * 2000-12-27 2002-07-12 Clarion Co Ltd スペクトル拡散通信機
JP2002539667A (ja) * 1999-03-05 2002-11-19 テレフオンアクチーボラゲット エル エム エリクソン（パブル） スペクトラム拡散通信において効率的に同期を獲得するための方法および装置
US20040196926A1 (en) * 2003-04-04 2004-10-07 Charles Chien Low complexity synchronization for wireless transmission
JP2005321359A (ja) * 2004-05-11 2005-11-17 Mitsubishi Electric Corp 符号変調パルス圧縮方式及び符号変調パルス圧縮方法
WO2006099934A1 (de) * 2005-03-23 2006-09-28 Reinhart Rudershausen Schaltungsanordnung und verfahren zum empfang speziell ausgebildeter codierter signale
JP2019509668A (ja) * 2016-02-04 2019-04-04 デカウェーブ リミテッド 安全なチャネルサウンディング

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4424047B2 (ja) 2004-04-19 2010-03-03 ソニー株式会社 無線通信方法および装置
JP5453704B2 (ja) * 2008-05-15 2014-03-26 マーベル ワールド トレード リミテッド 無線通信システムのための物理層プリアンブルフォーマット
US8335283B1 (en) * 2008-11-11 2012-12-18 Qualcomm Atheros, Inc. Weak signal detection in wireless communication systems
US8446931B1 (en) * 2011-04-19 2013-05-21 L-3 Communications Corp Chip timing synchronization for link that transitions between clear and spread modes
JP6906966B2 (ja) * 2017-01-27 2021-07-21 ラピスセミコンダクタ株式会社 信号検出回路及び信号検出方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03503352A (ja) * 1988-11-28 1991-07-25 ストーノ・アークシェセルスケブ 無線トランシーバ
JP2002539667A (ja) * 1999-03-05 2002-11-19 テレフオンアクチーボラゲット エル エム エリクソン（パブル） スペクトラム拡散通信において効率的に同期を獲得するための方法および装置
JP2000341261A (ja) * 1999-05-28 2000-12-08 Mitsubishi Electric Corp 同期確立方法、同期確立装置および通信システム
JP2002198863A (ja) * 2000-12-27 2002-07-12 Clarion Co Ltd スペクトル拡散通信機
US20040196926A1 (en) * 2003-04-04 2004-10-07 Charles Chien Low complexity synchronization for wireless transmission
JP2005321359A (ja) * 2004-05-11 2005-11-17 Mitsubishi Electric Corp 符号変調パルス圧縮方式及び符号変調パルス圧縮方法
WO2006099934A1 (de) * 2005-03-23 2006-09-28 Reinhart Rudershausen Schaltungsanordnung und verfahren zum empfang speziell ausgebildeter codierter signale
JP2019509668A (ja) * 2016-02-04 2019-04-04 デカウェーブ リミテッド 安全なチャネルサウンディング

Also Published As

Publication number Publication date
EP4293923A1 (en) 2023-12-20
US12250020B2 (en) 2025-03-11
WO2022172659A1 (ja) 2022-08-18
EP4293923B1 (en) 2026-03-25
US20230344464A1 (en) 2023-10-26
JP7748978B2 (ja) 2025-10-03
EP4293923A4 (en) 2025-01-01

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