DE60033896D1 - Unterscheidung von Modulationsarten - Google Patents

Unterscheidung von Modulationsarten

Info

Publication number
DE60033896D1
DE60033896D1 DE60033896T DE60033896T DE60033896D1 DE 60033896 D1 DE60033896 D1 DE 60033896D1 DE 60033896 T DE60033896 T DE 60033896T DE 60033896 T DE60033896 T DE 60033896T DE 60033896 D1 DE60033896 D1 DE 60033896D1
Authority
DE
Germany
Prior art keywords
differentiation
modulation types
modulation
types
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.)
Expired - Lifetime
Application number
DE60033896T
Other languages
English (en)
Other versions
DE60033896T2 (de
Inventor
Hiroyuki Ishii
Masahiro Kuroda
Yoshimitsu Iki
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.)
Anritsu Corp
Original Assignee
Anritsu Corp
NEC 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 Anritsu Corp, NEC Corp filed Critical Anritsu Corp
Publication of DE60033896D1 publication Critical patent/DE60033896D1/de
Application granted granted Critical
Publication of DE60033896T2 publication Critical patent/DE60033896T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0012—Modulated-carrier systems arrangements for identifying the type of modulation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Circuits Of Receivers In General (AREA)
DE60033896T 1999-09-09 2000-09-11 Unterscheidung von Modulationsarten Expired - Lifetime DE60033896T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25636699 1999-09-09
JP25636699A JP3576880B2 (ja) 1999-09-09 1999-09-09 自動変調方式識別装置及び自動変調方式識別方法

Publications (2)

Publication Number Publication Date
DE60033896D1 true DE60033896D1 (de) 2007-04-26
DE60033896T2 DE60033896T2 (de) 2007-06-28

Family

ID=17291696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60033896T Expired - Lifetime DE60033896T2 (de) 1999-09-09 2000-09-11 Unterscheidung von Modulationsarten

Country Status (6)

Country Link
US (1) US6934342B1 (de)
EP (1) EP1083716B1 (de)
JP (1) JP3576880B2 (de)
CA (1) CA2317968C (de)
DE (1) DE60033896T2 (de)
NO (1) NO20004533L (de)

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GB2417860A (en) * 2004-09-01 2006-03-08 Tak Ming Leung Identifying the modulation format of a received signal
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US20060239338A1 (en) * 2005-02-15 2006-10-26 James Kolanek Modulation feature measurement and statistical classification system and method
US7764741B2 (en) * 2005-07-28 2010-07-27 Broadcom Corporation Modulation-type discrimination in a wireless communication network
US7738604B2 (en) * 2005-07-28 2010-06-15 Broadcom Corporation Modulation-type discrimination in a wireless local area network
US7570577B2 (en) 2005-09-13 2009-08-04 Nec Corporation Apparatus, method, and program for detecting communication parameter
JP4814017B2 (ja) * 2006-08-28 2011-11-09 アンリツ株式会社 変調方式識別装置
US7756209B2 (en) 2006-11-03 2010-07-13 Nec Corporation Apparatus, method, and program for identifying modulation mode
JP4935432B2 (ja) * 2007-03-07 2012-05-23 日本電気株式会社 無線通信方式判別装置および無線通信方式判別方法
JP4821665B2 (ja) * 2007-03-19 2011-11-24 株式会社ケンウッド 受信装置及び方法
JP4923297B2 (ja) * 2007-07-04 2012-04-25 株式会社日立国際電気 受信装置
JP5111512B2 (ja) * 2007-09-21 2013-01-09 シャープ株式会社 送信装置、受信装置、通信システム及び送信方法
JP4388118B2 (ja) 2007-12-26 2009-12-24 株式会社東芝 変調方式推定装置及び方法
EP2283624B1 (de) * 2008-06-03 2018-09-26 Thomson Licensing Verfahren und vorrichtung zur bestimmung von modulationformaten
JP4969518B2 (ja) * 2008-06-04 2012-07-04 三菱電機株式会社 変調方式識別回路および受信装置
JP5117316B2 (ja) * 2008-08-04 2013-01-16 ルネサスエレクトロニクス株式会社 無線受信装置及び無線受信方法
JP4768790B2 (ja) * 2008-09-25 2011-09-07 株式会社東芝 変調方式推定装置および方法
JP5202285B2 (ja) * 2008-12-24 2013-06-05 三菱電機株式会社 シンボルクロック検出回路、アナログディジタル識別回路および変調方式識別装置
JP5061205B2 (ja) * 2010-02-25 2012-10-31 アンリツ株式会社 変調方式識別回路及び変調方式識別方法
JP5742310B2 (ja) * 2011-03-09 2015-07-01 富士通株式会社 方式判定装置および方式判定方法
JP5917879B2 (ja) * 2011-10-18 2016-05-18 日本無線株式会社 変調方式特定装置
KR101675963B1 (ko) * 2012-09-06 2016-11-15 한국전자통신연구원 무선통신 시스템에서의 변조방식 분류 장치 및 방법
JP5988863B2 (ja) * 2012-12-27 2016-09-07 パナソニック株式会社 受信装置及び復調方法
KR101533015B1 (ko) * 2013-06-27 2015-07-02 국방과학연구소 중첩 위상차를 이용한 레이더 신호의 세부 변조 형태 구분 방법
RU2540839C1 (ru) * 2014-01-09 2015-02-10 федеральное автономное учреждение "Государственный научно-исследовательский испытательный институт проблем технической защиты информации Федеральной службы по техническому и экспортному контролю" Способ обнаружения модуляции несущей частоты импульсов периодической последовательности
RU2540840C1 (ru) * 2014-01-09 2015-02-10 федеральное автономное учреждение "Государственный научно-исследовательский испытательный институт проблем технической защиты информации Федеральной службы по техническому и экспортному контролю" Устройство обнаружения модуляции несущей частоты импульсов периодической последовательности
CN103997475B (zh) * 2014-05-29 2017-08-29 西安电子科技大学 一种识别Alpha稳定分布噪声下数字调制信号的方法
JP6761173B2 (ja) 2016-08-15 2020-09-23 富士通株式会社 無線解析装置、無線解析方法、及びプログラム
JP6772048B2 (ja) * 2016-12-14 2020-10-21 ルネサスエレクトロニクス株式会社 レート判定装置、レート判定方法及び受信装置
CN107124381B (zh) * 2017-03-27 2020-05-22 华南理工大学 一种数字通信信号调制方式自动识别方法
US10915833B2 (en) * 2017-04-27 2021-02-09 Raytheon Company Machine learning algorithm with binary pruning technique for automatic intrapulse modulation recognition
US10749718B2 (en) 2017-06-29 2020-08-18 Allen-Vanguard Corporation System and method for modulation classification using signal graphs
JP7209915B2 (ja) * 2020-12-18 2023-01-20 三菱電機株式会社 変調方式識別装置、制御回路、記憶媒体および変調方式識別方法
TWI791257B (zh) * 2021-08-02 2023-02-01 群聯電子股份有限公司 訊號重驅動裝置、資料儲存系統及模式控制方法
WO2023170783A1 (ja) * 2022-03-08 2023-09-14 三菱電機株式会社 信号解析装置、信号解析方法、制御回路および記憶媒体

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JPH0661061B2 (ja) 1985-07-23 1994-08-10 カシオ計算機株式会社 選択表示方法
JPH0614645B2 (ja) 1985-11-28 1994-02-23 日本電気株式会社 デイジタル信号判別回路
JPH0646743B2 (ja) 1988-09-09 1994-06-15 日本電気株式会社 電波形式自動判別装置
ES2063372T3 (es) * 1989-08-11 1995-01-01 Siemens Ag Procedimiento y dispositivo para la conversion de señales de recepcion de alta frecuencia moduladas digitalmente.
US5163159A (en) * 1990-07-30 1992-11-10 Motorola, Inc. Dual mode automatic frequency control
JP2749456B2 (ja) * 1991-03-06 1998-05-13 三菱電機株式会社 無線通信機
JP3075846B2 (ja) 1991-06-28 2000-08-14 三菱電機株式会社 汎用復調装置および通信波形解析装置
JP3241098B2 (ja) * 1992-06-12 2001-12-25 株式会社東芝 多方式対応の受信装置
EP0596440B1 (de) * 1992-11-02 1997-07-16 Matsushita Electric Industrial Co., Ltd. Kanalwähler für digital modulierte Signale
US5289252A (en) * 1992-12-08 1994-02-22 Hughes Aircraft Company Linear frequency modulation control for FM laser radar
JPH077678A (ja) 1993-06-18 1995-01-10 Matsushita Electric Ind Co Ltd 受信装置
JPH08139625A (ja) * 1994-11-15 1996-05-31 Uniden Corp アナログ・ディジタル両用受信機
JP3118384B2 (ja) 1994-12-05 2000-12-18 株式会社ケンウッド 受信信号変調方式識別回路
JPH1023086A (ja) 1996-07-01 1998-01-23 Advantest Corp 変調精度測定装置
JP3170600B2 (ja) 1997-03-26 2001-05-28 防衛庁技術研究本部長 波形解析方式
US5802114A (en) * 1997-06-04 1998-09-01 Ericsson Inc. Method and apparatus for modulation differentiation
US6091343A (en) * 1997-12-18 2000-07-18 Prince Corporation Trainable RF transmitter having expanded learning capabilities
JP3537346B2 (ja) 1999-03-30 2004-06-14 アンリツ株式会社 線形デジタル変調信号の搬送波周波数測定装置
JP2001111644A (ja) 1999-08-04 2001-04-20 Nippon Telegr & Teleph Corp <Ntt> 変調方式自動識別受信機

Also Published As

Publication number Publication date
NO20004533D0 (no) 2000-09-11
US6934342B1 (en) 2005-08-23
JP2001086171A (ja) 2001-03-30
EP1083716B1 (de) 2007-03-14
EP1083716A2 (de) 2001-03-14
DE60033896T2 (de) 2007-06-28
JP3576880B2 (ja) 2004-10-13
CA2317968C (en) 2006-11-07
EP1083716A3 (de) 2004-01-21
CA2317968A1 (en) 2001-03-09
NO20004533L (no) 2001-03-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ANRITSU CORP., ATSUGI-SHI, KANAGAWA, JP