CA2298316A1 - Methode et systeme de detection et de classification de la modulation de signaux de telecommunications analogiques et numeriques inconnus - Google Patents

Methode et systeme de detection et de classification de la modulation de signaux de telecommunications analogiques et numeriques inconnus Download PDF

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Publication number
CA2298316A1
CA2298316A1 CA002298316A CA2298316A CA2298316A1 CA 2298316 A1 CA2298316 A1 CA 2298316A1 CA 002298316 A CA002298316 A CA 002298316A CA 2298316 A CA2298316 A CA 2298316A CA 2298316 A1 CA2298316 A1 CA 2298316A1
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frequency
signal
type
modulation
envelope
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CA002298316A
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CA2298316C (fr
Inventor
Christian Dubuc
Daniel Boudreau
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Communications Research Centre Canada
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Communications Research Centre Canada
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Priority claimed from CA 2260336 external-priority patent/CA2260336A1/fr
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    • 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
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/40—Jamming having variable characteristics
    • H04K3/45—Jamming having variable characteristics characterized by including monitoring of the target or target signal, e.g. in reactive jammers or follower jammers for example by means of an alternation of jamming phases and monitoring phases, called "look-through mode"
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/80—Jamming or countermeasure characterized by its function
    • H04K3/82—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
CA002298316A 1999-02-15 2000-02-14 Methode et systeme de detection et de classification de la modulation de signaux de telecommunications analogiques et numeriques inconnus Expired - Fee Related CA2298316C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002298316A CA2298316C (fr) 1999-02-15 2000-02-14 Methode et systeme de detection et de classification de la modulation de signaux de telecommunications analogiques et numeriques inconnus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2,260,336 1999-02-15
CA 2260336 CA2260336A1 (fr) 1999-02-15 1999-02-15 Systeme de reconnaissance de la modulation
CA002298316A CA2298316C (fr) 1999-02-15 2000-02-14 Methode et systeme de detection et de classification de la modulation de signaux de telecommunications analogiques et numeriques inconnus

Publications (2)

Publication Number Publication Date
CA2298316A1 true CA2298316A1 (fr) 2000-08-15
CA2298316C CA2298316C (fr) 2009-11-17

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CA002298316A Expired - Fee Related CA2298316C (fr) 1999-02-15 2000-02-14 Methode et systeme de detection et de classification de la modulation de signaux de telecommunications analogiques et numeriques inconnus

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CA (1) CA2298316C (fr)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6714605B2 (en) 2002-04-22 2004-03-30 Cognio, Inc. System and method for real-time spectrum analysis in a communication device
US6850735B2 (en) 2002-04-22 2005-02-01 Cognio, Inc. System and method for signal classiciation of signals in a frequency band
EP1502369A2 (fr) * 2002-04-22 2005-02-02 Cognio, Inc. Systeme et procede de gestion de bande de frequence partagee
US7035593B2 (en) 2003-07-28 2006-04-25 Cognio, Inc. Signal classification methods for scanning receiver and other applications
US7116943B2 (en) 2002-04-22 2006-10-03 Cognio, Inc. System and method for classifying signals occuring in a frequency band
US7171161B2 (en) 2002-07-30 2007-01-30 Cognio, Inc. System and method for classifying signals using timing templates, power templates and other techniques
US7254191B2 (en) 2002-04-22 2007-08-07 Cognio, Inc. System and method for real-time spectrum analysis in a radio device
US7269151B2 (en) 2002-04-22 2007-09-11 Cognio, Inc. System and method for spectrum management of a shared frequency band
US7408907B2 (en) 2002-09-11 2008-08-05 Cisco Technology, Inc. System and method for management of a shared frequency band using client-specific management techniques
US7424268B2 (en) 2002-04-22 2008-09-09 Cisco Technology, Inc. System and method for management of a shared frequency band
EP2034685A1 (fr) * 2007-09-06 2009-03-11 Commissariat A L'energie Atomique Méthode d'estimation aveugle de paramètres de modulation OFDM
US7606335B2 (en) 2002-04-22 2009-10-20 Cisco Technology, Inc. Signal pulse detection scheme for use in real-time spectrum analysis
CN106330805A (zh) * 2016-08-29 2017-01-11 重庆会凌电子新技术有限公司 一种信号调制方式自动识别方法及系统
GB2540649A (en) * 2015-03-31 2017-01-25 Allen-Vanguard Corp System and method for classifying signal modulations
EP2171485A4 (fr) * 2007-07-12 2018-01-10 BAE Systems Information and Electronic Systems Integration Inc. Fonction de détection de spectre pour des applications radiocognitives
CN108205079A (zh) * 2016-12-16 2018-06-26 北京普源精电科技有限公司 利用频谱仪检测2fsk信号的方法及装置
CN108650203A (zh) * 2018-07-23 2018-10-12 杭州电子科技大学 一种基于侦察接收机的调制模式识别方法
CN109543643A (zh) * 2018-11-30 2019-03-29 电子科技大学 基于一维全卷积神经网络的载波信号检测方法
CN110133632A (zh) * 2019-05-20 2019-08-16 哈尔滨工程大学 一种基于cwd时频分析的复合调制信号识别方法
CN112491764A (zh) * 2020-11-17 2021-03-12 同方电子科技有限公司 一种基于瞬时特征空中模拟信号的识别方法
CN112969086A (zh) * 2020-12-16 2021-06-15 广州长嘉电子有限公司 Dvb-s2数字信号在智能电视上的识别方法及装置
CN114422311A (zh) * 2022-01-26 2022-04-29 中国人民解放军战略支援部队信息工程大学 联合深度神经网络和专家先验特征的信号调制识别方法及系统

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007134108A2 (fr) 2006-05-09 2007-11-22 Cognio, Inc. Système et procédé d'identification de dispositifs sans fil
CN101764784B (zh) * 2009-12-11 2012-06-20 西安电子科技大学 多径信道下基于图像处理的正交幅度调制类内识别方法
CN104022837B (zh) * 2014-05-28 2016-08-17 广州海格通信集团股份有限公司 一种基于特征提取的信号调制方式识别方法
CN106059969B (zh) * 2016-06-16 2019-12-03 中国科学院信息工程研究所 一种基于包络平方谱分析的调制识别方法及装置

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7269151B2 (en) 2002-04-22 2007-09-11 Cognio, Inc. System and method for spectrum management of a shared frequency band
US6714605B2 (en) 2002-04-22 2004-03-30 Cognio, Inc. System and method for real-time spectrum analysis in a communication device
EP1502369A2 (fr) * 2002-04-22 2005-02-02 Cognio, Inc. Systeme et procede de gestion de bande de frequence partagee
EP1502369A4 (fr) * 2002-04-22 2005-11-30 Cognio Inc Systeme et procede de gestion de bande de frequence partagee
US7606335B2 (en) 2002-04-22 2009-10-20 Cisco Technology, Inc. Signal pulse detection scheme for use in real-time spectrum analysis
US7116943B2 (en) 2002-04-22 2006-10-03 Cognio, Inc. System and method for classifying signals occuring in a frequency band
US6850735B2 (en) 2002-04-22 2005-02-01 Cognio, Inc. System and method for signal classiciation of signals in a frequency band
US7254191B2 (en) 2002-04-22 2007-08-07 Cognio, Inc. System and method for real-time spectrum analysis in a radio device
US8175539B2 (en) 2002-04-22 2012-05-08 Cisco Technology, Inc. System and method for management of a shared frequency band
US7224752B2 (en) 2002-04-22 2007-05-29 Cognio, Inc. System and method for real-time spectrum analysis in a communication device
US7424268B2 (en) 2002-04-22 2008-09-09 Cisco Technology, Inc. System and method for management of a shared frequency band
US7171161B2 (en) 2002-07-30 2007-01-30 Cognio, Inc. System and method for classifying signals using timing templates, power templates and other techniques
US7408907B2 (en) 2002-09-11 2008-08-05 Cisco Technology, Inc. System and method for management of a shared frequency band using client-specific management techniques
US7035593B2 (en) 2003-07-28 2006-04-25 Cognio, Inc. Signal classification methods for scanning receiver and other applications
EP2171485A4 (fr) * 2007-07-12 2018-01-10 BAE Systems Information and Electronic Systems Integration Inc. Fonction de détection de spectre pour des applications radiocognitives
US8204139B2 (en) 2007-09-06 2012-06-19 Commissariat A L'energie Atomique Blind estimation method of OFDM modulation parameters
FR2920932A1 (fr) * 2007-09-06 2009-03-13 Commissariat Energie Atomique Methode d'estimation aveugle de parametres de modulation ofdm
EP2034685A1 (fr) * 2007-09-06 2009-03-11 Commissariat A L'energie Atomique Méthode d'estimation aveugle de paramètres de modulation OFDM
GB2540649B (en) * 2015-03-31 2021-07-14 Allen Vanguard Corp System and method for classifying signal modulations
GB2540649A (en) * 2015-03-31 2017-01-25 Allen-Vanguard Corp System and method for classifying signal modulations
US9584251B2 (en) 2015-03-31 2017-02-28 Allen-Vanguard Corporation System and method for classifying signal modulations
CN106330805B (zh) * 2016-08-29 2019-08-09 重庆会凌电子新技术有限公司 一种信号调制方式自动识别方法及系统
CN106330805A (zh) * 2016-08-29 2017-01-11 重庆会凌电子新技术有限公司 一种信号调制方式自动识别方法及系统
CN108205079A (zh) * 2016-12-16 2018-06-26 北京普源精电科技有限公司 利用频谱仪检测2fsk信号的方法及装置
CN108205079B (zh) * 2016-12-16 2022-06-21 北京普源精电科技有限公司 利用频谱仪检测2fsk信号的方法及装置
CN108650203A (zh) * 2018-07-23 2018-10-12 杭州电子科技大学 一种基于侦察接收机的调制模式识别方法
CN108650203B (zh) * 2018-07-23 2020-12-08 杭州电子科技大学 一种基于侦察接收机的调制模式识别方法
CN109543643A (zh) * 2018-11-30 2019-03-29 电子科技大学 基于一维全卷积神经网络的载波信号检测方法
CN109543643B (zh) * 2018-11-30 2022-07-01 电子科技大学 基于一维全卷积神经网络的载波信号检测方法
CN110133632A (zh) * 2019-05-20 2019-08-16 哈尔滨工程大学 一种基于cwd时频分析的复合调制信号识别方法
CN110133632B (zh) * 2019-05-20 2023-05-02 哈尔滨工程大学 一种基于cwd时频分析的复合调制信号识别方法
CN112491764A (zh) * 2020-11-17 2021-03-12 同方电子科技有限公司 一种基于瞬时特征空中模拟信号的识别方法
CN112969086A (zh) * 2020-12-16 2021-06-15 广州长嘉电子有限公司 Dvb-s2数字信号在智能电视上的识别方法及装置
CN114422311A (zh) * 2022-01-26 2022-04-29 中国人民解放军战略支援部队信息工程大学 联合深度神经网络和专家先验特征的信号调制识别方法及系统
CN114422311B (zh) * 2022-01-26 2023-08-18 中国人民解放军战略支援部队信息工程大学 联合深度神经网络和专家先验特征的信号调制识别方法及系统

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