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
English (en)
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/xx

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 (fr) 2013-03-27 2013-03-27 Procédé et appareil d'estimation de canaux et d'égalisation pour communication ultrasonique

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 (fr)
HK (1) HK1211396A1 (fr)
WO (1) WO2014153732A1 (fr)

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 (ko) * 2002-08-28 2004-03-06 삼성전자주식회사 등화속도를 향상시키는 등화기를 갖는 단일반송파수신기및 그의 등화방법
US7450518B2 (en) * 2003-03-12 2008-11-11 Broadcom Corporation Sparse channel dual-error tracking adaptive filter/equalizer
KR20050000748A (ko) * 2003-06-24 2005-01-06 삼성전자주식회사 디지털 방송 수신기의 등화 장치 및 등화 방법
US20050249274A1 (en) * 2004-05-10 2005-11-10 Larosa Christopher P Linear filter equalizer
CN1790902A (zh) * 2004-12-13 2006-06-21 上海无线通信研究中心 一种自适应滤波方法及装置
US7801210B2 (en) * 2006-01-24 2010-09-21 Nokia Corporation Apparatus and methods for implementing a split equalizer filter for sparse channels
CN101741411B (zh) * 2008-11-04 2014-04-02 上海摩波彼克半导体有限公司 环境适应性均衡接收器
CN102790734B (zh) * 2011-05-18 2014-12-31 中国科学院声学研究所 一种基于信道估计的线性自适应均衡器

Also Published As

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

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