CN112152959B - 水声通信探测信号处理方法、装置、设备及存储介质 - Google Patents

水声通信探测信号处理方法、装置、设备及存储介质 Download PDF

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Publication number
CN112152959B
CN112152959B CN202011339792.7A CN202011339792A CN112152959B CN 112152959 B CN112152959 B CN 112152959B CN 202011339792 A CN202011339792 A CN 202011339792A CN 112152959 B CN112152959 B CN 112152959B
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China
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communication
signal
target
detection
processed
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Chinese (zh)
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CN112152959A (zh
Inventor
吴金秋
齐晓飞
周佳琼
张爱东
李胜全
张翼
陈明
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Peng Cheng Laboratory
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Peng Cheng Laboratory
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Priority to CN202011339792.7A priority Critical patent/CN112152959B/zh
Priority to PCT/CN2020/138105 priority patent/WO2022110409A1/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
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2666—Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/411—Identification of targets based on measurements of radar reflectivity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B13/00—Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00
    • H04B13/02—Transmission systems in which the medium consists of the earth or a large mass of water thereon, e.g. earth telegraphy
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
CN202011339792.7A 2020-11-25 2020-11-25 水声通信探测信号处理方法、装置、设备及存储介质 Active CN112152959B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202011339792.7A CN112152959B (zh) 2020-11-25 2020-11-25 水声通信探测信号处理方法、装置、设备及存储介质
PCT/CN2020/138105 WO2022110409A1 (fr) 2020-11-25 2020-12-21 Appareil et procédé de traitement de signal de détection et de communication acoustique sous-marine, dispositif et support de stockage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011339792.7A CN112152959B (zh) 2020-11-25 2020-11-25 水声通信探测信号处理方法、装置、设备及存储介质

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CN112152959A CN112152959A (zh) 2020-12-29
CN112152959B true CN112152959B (zh) 2021-02-23

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CN (1) CN112152959B (fr)
WO (1) WO2022110409A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115941084A (zh) * 2023-03-09 2023-04-07 北京理工大学 基于时频图模板匹配的水声通信前导信号检测方法及装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110535537A (zh) * 2019-09-25 2019-12-03 哈尔滨工程大学 一种水下通信探测一体化方法
CN110632649A (zh) * 2019-09-16 2019-12-31 中国船舶重工集团公司第七一五研究所 一种用于光纤水听器振动噪声抵消的方法
CN111342949A (zh) * 2020-02-19 2020-06-26 西北工业大学 一种水声移动通信的同步检测方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10476604B2 (en) * 2017-06-28 2019-11-12 Teledyne Instruments, Inc. Transmitter-receiver separation system for full-duplex underwater acoustic communication system
CN107864020B (zh) * 2017-11-07 2021-02-19 哈尔滨工程大学 水下小目标单分量声散射回波的变换域提取方法
CN110826166B (zh) * 2018-08-06 2021-05-18 中国科学院声学研究所 一种模型驱动的水下探测体系仿真系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110632649A (zh) * 2019-09-16 2019-12-31 中国船舶重工集团公司第七一五研究所 一种用于光纤水听器振动噪声抵消的方法
CN110535537A (zh) * 2019-09-25 2019-12-03 哈尔滨工程大学 一种水下通信探测一体化方法
CN111342949A (zh) * 2020-02-19 2020-06-26 西北工业大学 一种水声移动通信的同步检测方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Adaptive turbo equalization with sparse homotopy DCD-RLS algorithm with variable forgetting factor for underwater acoustic communication";Youwen Zhang等;《2016 IEEE/OES China Ocean Acoustics (COA)》;20160808;全文 *
"探测通信一体化研究现状与发展趋势";卢俊 等;《信号处理》;20190925;全文 *
"水声MIMO-OFDM通信中的迭代信道估计技术研究";刘志鹏;《中国优秀硕士学位论文全文数据库 信息科技辑》;20190815;全文 *

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WO2022110409A1 (fr) 2022-06-02

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