HK1211396A1 - Channel estimating and equalizing method and apparatus for ultrasonic communication - Google Patents

Channel estimating and equalizing method and apparatus for ultrasonic communication

Info

Publication number
HK1211396A1
HK1211396A1 HK15112094.3A HK15112094A HK1211396A1 HK 1211396 A1 HK1211396 A1 HK 1211396A1 HK 15112094 A HK15112094 A HK 15112094A HK 1211396 A1 HK1211396 A1 HK 1211396A1
Authority
HK
Hong Kong
Prior art keywords
channel estimating
ultrasonic communication
equalizing method
equalizing
ultrasonic
Prior art date
Application number
HK15112094.3A
Other languages
Chinese (zh)
Inventor
Jianqiang Meng
Minggang Liu
Jianghong Zhang
Original Assignee
Jianghong Zhang
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 Jianghong Zhang filed Critical Jianghong Zhang
Publication of HK1211396A1 publication Critical patent/HK1211396A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
    • 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
    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception

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)
HK15112094.3A 2013-03-27 2015-12-08 Channel estimating and equalizing method and apparatus for ultrasonic communication HK1211396A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/073256 WO2014153732A1 (en) 2013-03-27 2013-03-27 Channel estimating and equalizing method and apparatus for ultrasonic communication

Publications (1)

Publication Number Publication Date
HK1211396A1 true HK1211396A1 (en) 2016-05-20

Family

ID=51622370

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15112094.3A HK1211396A1 (en) 2013-03-27 2015-12-08 Channel estimating and equalizing method and apparatus for ultrasonic communication

Country Status (3)

Country Link
CN (1) CN105052101A (en)
HK (1) HK1211396A1 (en)
WO (1) WO2014153732A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513215A (en) * 1993-09-20 1996-04-30 Glenayre Electronics, Inc. High speed simulcast data system using adaptive compensation
KR20040019499A (en) * 2002-08-28 2004-03-06 삼성전자주식회사 Single carrier receiver having an equalizer capable of improving velocity of equalizing and a method equalizing thereof
US7450518B2 (en) * 2003-03-12 2008-11-11 Broadcom Corporation Sparse channel dual-error tracking adaptive filter/equalizer
KR20050000748A (en) * 2003-06-24 2005-01-06 삼성전자주식회사 equalizer of digital broadcasting signal receiving system and a method thereof
US20050249274A1 (en) * 2004-05-10 2005-11-10 Larosa Christopher P Linear filter equalizer
CN1790902A (en) * 2004-12-13 2006-06-21 上海无线通信研究中心 Self-adaptive filtering method and device
US7801210B2 (en) * 2006-01-24 2010-09-21 Nokia Corporation Apparatus and methods for implementing a split equalizer filter for sparse channels
CN101741411B (en) * 2008-11-04 2014-04-02 上海摩波彼克半导体有限公司 Environment-adaptable equalizing receiver
CN102790734B (en) * 2011-05-18 2014-12-31 中国科学院声学研究所 Linear adaptive equalizer based on channel estimation

Also Published As

Publication number Publication date
WO2014153732A1 (en) 2014-10-02
CN105052101A (en) 2015-11-11

Similar Documents

Publication Publication Date Title
EP3171558A4 (en) Method and device for estimating channel in wireless communication system
EP2974096A4 (en) Method and apparatus for secure communication
EP3030034A4 (en) Method and apparatus for accessing channel
EP2947792A4 (en) Method for performing communication between terminals and apparatus therefor
EP2996378A4 (en) Communication quality measurement method and device
EP3009789A4 (en) Monocular-motion-stereo distance estimation method, and monocular-motion-stereo distance estimation apparatus
EP2966911A4 (en) Communications method and apparatus
EP2945418A4 (en) Method and apparatus for adjusting network configuration
ZA201508511B (en) Communication apparatus and communication method
EP2942999A4 (en) Method for channel measurement, configuration method and apparatus for channel measurement
EP2998853A4 (en) Method and apparatus for adjusting playback
EP3083337A4 (en) Method and apparatus for in-vehicular communications
IL241845B (en) Method and apparatus for bacterial monitoring
GB201321260D0 (en) Communication apparatus and method
EP3024157A4 (en) Method and apparatus for estimating channel in wireless communication system
ZA201604159B (en) Apparatus and method for communication with time-shifted subbands
EP3043592A4 (en) Feedback method and apparatus for channel state information
EP2947914A4 (en) Communication method, communication apparatus and communication device
EP2938014A4 (en) Communication apparatus and method
GB2513426B (en) Method and apparatus for network communication
EP2991303A4 (en) Session association method, apparatus, and system
EP2947838A4 (en) Uplink data transmission method and apparatus
EP2945295A4 (en) Method and apparatus for converting communication modes
EP3079394A4 (en) Method and apparatus for transmitting data
EP2924936A4 (en) Channel estimation method and device