CN102523059B - 通信接收器和产生多径信号的信号强度指示的方法 - Google Patents

通信接收器和产生多径信号的信号强度指示的方法 Download PDF

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Publication number
CN102523059B
CN102523059B CN2012100453479A CN201210045347A CN102523059B CN 102523059 B CN102523059 B CN 102523059B CN 2012100453479 A CN2012100453479 A CN 2012100453479A CN 201210045347 A CN201210045347 A CN 201210045347A CN 102523059 B CN102523059 B CN 102523059B
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CN
China
Prior art keywords
coefficient
multipath
nominal
tap
signal
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Expired - Fee Related
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CN2012100453479A
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English (en)
Chinese (zh)
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CN102523059A (zh
Inventor
A.R.布伊莱特
M.T.迈尔
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Thomson Licensing SAS
RCA Licensing Corp
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RCA Licensing Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • 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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/10—Polarisation diversity; Directional diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • 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
    • H04L2025/03433—Arrangements for removing intersymbol interference characterised by equaliser structure
    • H04L2025/03439—Fixed structures
    • H04L2025/03445—Time domain
    • H04L2025/03471—Tapped delay lines
    • H04L2025/03477—Tapped delay lines not time-recursive

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Noise Elimination (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Stereo-Broadcasting Methods (AREA)
CN2012100453479A 2002-10-15 2003-09-22 通信接收器和产生多径信号的信号强度指示的方法 Expired - Fee Related CN102523059B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/270,764 US7116703B2 (en) 2002-10-15 2002-10-15 Multipath signal strength indicator
US10/270764 2002-10-15
US10/270,764 2002-10-15

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNA03824120XA Division CN1689256A (zh) 2002-10-15 2003-09-22 多径信号强度指示器

Publications (2)

Publication Number Publication Date
CN102523059A CN102523059A (zh) 2012-06-27
CN102523059B true CN102523059B (zh) 2013-11-20

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Family Applications (2)

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CN2012100453479A Expired - Fee Related CN102523059B (zh) 2002-10-15 2003-09-22 通信接收器和产生多径信号的信号强度指示的方法
CNA03824120XA Pending CN1689256A (zh) 2002-10-15 2003-09-22 多径信号强度指示器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNA03824120XA Pending CN1689256A (zh) 2002-10-15 2003-09-22 多径信号强度指示器

Country Status (9)

Country Link
US (1) US7116703B2 (enExample)
EP (1) EP1552629B1 (enExample)
JP (1) JP4319623B2 (enExample)
KR (1) KR100988493B1 (enExample)
CN (2) CN102523059B (enExample)
AU (1) AU2003272639A1 (enExample)
BR (1) BR0306504A (enExample)
MX (1) MXPA05004084A (enExample)
WO (1) WO2004036763A2 (enExample)

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JP4133890B2 (ja) * 2004-03-24 2008-08-13 三洋電機株式会社 受信装置
KR20070014165A (ko) * 2004-05-12 2007-01-31 톰슨 라이센싱 잡음 전력 추정치에 기반한 등화기 동기 검출기
EP1745623A1 (en) * 2004-05-12 2007-01-24 Thomson Licensing Constellation location dependent step sizes for equalizer error signals
JP2006023267A (ja) * 2004-06-09 2006-01-26 Ntt Docomo Inc マルチパス遅延成分を用いた位置測定装置および位置測定方法
JPWO2007010889A1 (ja) * 2005-07-15 2009-01-29 日本電気株式会社 適応ディジタルフィルタ、ｆｍ受信機、信号処理方法、およびプログラム
WO2007091779A1 (en) 2006-02-10 2007-08-16 Lg Electronics Inc. Digital broadcasting receiver and method of processing data
WO2007123302A1 (en) * 2006-04-25 2007-11-01 Lg Electronics Inc. Digital broadcasting system and method of processing data
WO2007126196A1 (en) 2006-04-29 2007-11-08 Lg Electronics Inc. Digital broadcasting system and method of processing data
WO2007136166A1 (en) 2006-05-23 2007-11-29 Lg Electronics Inc. Digital broadcasting system and method of processing data
KR100786123B1 (ko) * 2006-06-02 2007-12-18 주식회사 엔지이엔 다중 통신경로를 구비한 다중경로통신시스템
US7873104B2 (en) 2006-10-12 2011-01-18 Lg Electronics Inc. Digital television transmitting system and receiving system and method of processing broadcasting data
KR101285887B1 (ko) 2007-03-26 2013-07-11 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101253185B1 (ko) 2007-03-26 2013-04-10 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101285888B1 (ko) * 2007-03-30 2013-07-11 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
US20080248772A1 (en) * 2007-04-03 2008-10-09 Embedded Control Systems Integrated Aviation Rf Receiver Front End and Antenna Method and Apparatus
US20080246670A1 (en) * 2007-04-03 2008-10-09 Embedded Control Systems Aviation Application Setting Antenna Array Method and Apparatus
WO2009005326A2 (en) 2007-07-04 2009-01-08 Lg Electronics Inc. Digital broadcasting system and method of processing data
US8433973B2 (en) * 2007-07-04 2013-04-30 Lg Electronics Inc. Digital broadcasting system and method of processing data
KR20090012180A (ko) * 2007-07-28 2009-02-02 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR20090021124A (ko) 2007-08-24 2009-02-27 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
US8773107B2 (en) * 2009-10-16 2014-07-08 Emprimus, Llc Electromagnetic field detection systems and methods
WO2011108111A1 (ja) * 2010-03-05 2011-09-09 パイオニア株式会社 Ｆｍ受信装置及びフィルタリング処理方法
US8229605B2 (en) 2010-05-13 2012-07-24 Embedded Control Systems Inc. Aviation application setting antenna array and integrated temperature sensor
US8706058B2 (en) 2011-03-24 2014-04-22 Honeywell International Inc. RF data transfer in a spherical cavity
US10498565B1 (en) * 2018-09-05 2019-12-03 Macom Technology Solutions Holding, Inc Sampling phase optimization for digital modulated signals
CN111583611A (zh) * 2019-02-18 2020-08-25 正文科技股份有限公司 无线电装置

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EP0415897A1 (en) * 1989-08-25 1991-03-06 Telefonaktiebolaget L M Ericsson A method of reducing the power requirements in a mobile radio receiver
CN1350734A (zh) * 1999-05-17 2002-05-22 诺基亚公司 在时分多址系统中计算噪声能量的方法

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EP0415897A1 (en) * 1989-08-25 1991-03-06 Telefonaktiebolaget L M Ericsson A method of reducing the power requirements in a mobile radio receiver
CN1350734A (zh) * 1999-05-17 2002-05-22 诺基亚公司 在时分多址系统中计算噪声能量的方法

Also Published As

Publication number Publication date
BR0306504A (pt) 2004-12-28
JP4319623B2 (ja) 2009-08-26
WO2004036763A2 (en) 2004-04-29
CN1689256A (zh) 2005-10-26
US7116703B2 (en) 2006-10-03
CN102523059A (zh) 2012-06-27
MXPA05004084A (es) 2005-06-08
KR100988493B1 (ko) 2010-10-20
KR20050057637A (ko) 2005-06-16
WO2004036763A3 (en) 2004-11-25
AU2003272639A1 (en) 2004-05-04
AU2003272639A8 (en) 2004-05-04
US20040071241A1 (en) 2004-04-15
EP1552629A2 (en) 2005-07-13
EP1552629B1 (en) 2012-09-12
JP2006503482A (ja) 2006-01-26
EP1552629A4 (en) 2007-10-10

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