CN101048934B - 以降低繁复性滑窗为基础的均衡器 - Google Patents

以降低繁复性滑窗为基础的均衡器 Download PDF

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Publication number
CN101048934B
CN101048934B CN2004800155844A CN200480015584A CN101048934B CN 101048934 B CN101048934 B CN 101048934B CN 2004800155844 A CN2004800155844 A CN 2004800155844A CN 200480015584 A CN200480015584 A CN 200480015584A CN 101048934 B CN101048934 B CN 101048934B
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China
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program
vector
matrix
sliding window
window
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CN2004800155844A
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English (en)
Chinese (zh)
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CN101048934A (zh
Inventor
亚力山大·瑞茨尼克
陆杨
黎彬
艾利拉·莱尔
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InterDigital Technology Corp
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InterDigital Technology Corp
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    • 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
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03305—Joint sequence estimation and interference removal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/01—Equalisers
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • H04B1/7105—Joint detection techniques, e.g. linear detectors
    • H04B1/71055—Joint detection techniques, e.g. linear detectors using minimum mean squared error [MMSE] detector
    • 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
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03331—Arrangements for the joint estimation of multiple sequences
    • 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
    • H04L25/03993—Noise whitening

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Noise Elimination (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
CN2004800155844A 2003-06-25 2004-06-24 以降低繁复性滑窗为基础的均衡器 Expired - Fee Related CN101048934B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US48233303P 2003-06-25 2003-06-25
US60/482,333 2003-06-25
PCT/US2004/020427 WO2005004338A2 (fr) 2003-06-25 2004-06-24 Egaliseur base sur fenetre de glissement a complexite reduite

Publications (2)

Publication Number Publication Date
CN101048934A CN101048934A (zh) 2007-10-03
CN101048934B true CN101048934B (zh) 2010-09-08

Family

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CN2004800155844A Expired - Fee Related CN101048934B (zh) 2003-06-25 2004-06-24 以降低繁复性滑窗为基础的均衡器

Country Status (10)

Country Link
EP (1) EP1636900A4 (fr)
JP (1) JP4213747B2 (fr)
KR (3) KR100937465B1 (fr)
CN (1) CN101048934B (fr)
AR (1) AR044904A1 (fr)
CA (1) CA2530518A1 (fr)
MX (1) MXPA05013518A (fr)
NO (1) NO20060421L (fr)
TW (3) TW200818790A (fr)
WO (1) WO2005004338A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7570689B2 (en) * 2005-02-14 2009-08-04 Interdigital Technology Corporation Advanced receiver with sliding window block linear equalizer
US8064556B2 (en) 2005-09-15 2011-11-22 Qualcomm Incorporated Fractionally-spaced equalizers for spread spectrum wireless communication
US7929597B2 (en) * 2005-11-15 2011-04-19 Qualcomm Incorporated Equalizer for a receiver in a wireless communication system
CN100405865C (zh) * 2006-07-19 2008-07-23 北京天碁科技有限公司 Td-scdma终端及其同频小区时延和功率检测方法
EP2076969A4 (fr) * 2006-10-27 2013-01-30 Ericsson Telefon Ab L M Procédé permettant de simplifier les calculs de pré-blanchiment dans un récepteur g-rake
KR101446927B1 (ko) * 2013-04-04 2014-10-06 전북대학교산학협력단 대규모 ｍｉｍｏ에서 ｃｊｍ에 기반한 채널 추정 방법 및 시스템
CN106452670B (zh) * 2016-09-22 2020-04-03 江苏卓胜微电子股份有限公司 一种低复杂度滑窗处理方法
CN107678011B (zh) * 2017-09-28 2020-08-18 天津大学 一种应用于激光测量系统的全波形数据实时上传处理方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1303558A (zh) * 1998-03-27 2001-07-11 艾利森电话股份有限公司 多载波调制系统中使用的均衡器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047859A (en) * 1990-10-09 1991-09-10 North American Philips Corporation Method and apparatus for communication channel identification and signal restoration
TW491879B (en) * 1999-05-13 2002-06-21 Sumitomo Chemical Co Liquid crystal polyester resin composition and molded article
US6674919B1 (en) * 1999-09-21 2004-01-06 Matsushita Electric Industrial Co., Ltd. Method for determining the skew angle of a two-dimensional barcode
US6700919B1 (en) * 1999-11-30 2004-03-02 Texas Instruments Incorporated Channel estimation for communication system using weighted estimates based on pilot data and information data
TW540200B (en) * 2000-11-09 2003-07-01 Interdigital Tech Corp Single user detection
KR100399057B1 (ko) * 2001-08-07 2003-09-26 한국전자통신연구원 이동통신 시스템의 음성 활성도 측정 장치 및 그 방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1303558A (zh) * 1998-03-27 2001-07-11 艾利森电话股份有限公司 多载波调制系统中使用的均衡器

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Marius Vollmer, Jürgen Gotze, Martin Haardt.Joint-Detection usingFastFourierTransformsinTD-CDMAbased Mobile.In Proc. IEEE / IEE Int. Conf. on Telecommunications, Cheju Island, South Korea.1999,2-6. *
Marius Vollmer,Martin Haardt,Senior Member,IEEE,Jürgengotze.Comparative Study of Joint-Detection TechniquesforTD-CDMA Based Mobile Radio Systems.IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS19 8.2001,19(8),1461-1475. *

Also Published As

Publication number Publication date
JP2007525081A (ja) 2007-08-30
MXPA05013518A (es) 2006-03-09
TW200507552A (en) 2005-02-16
KR20090079265A (ko) 2009-07-21
KR100937467B1 (ko) 2010-01-19
KR100768737B1 (ko) 2007-10-22
EP1636900A2 (fr) 2006-03-22
KR20060057634A (ko) 2006-05-26
EP1636900A4 (fr) 2007-04-18
KR100937465B1 (ko) 2010-01-19
CN101048934A (zh) 2007-10-03
TW200537868A (en) 2005-11-16
WO2005004338A2 (fr) 2005-01-13
NO20060421L (no) 2006-03-23
TW200818790A (en) 2008-04-16
KR20060063803A (ko) 2006-06-12
TWI257793B (en) 2006-07-01
JP4213747B2 (ja) 2009-01-21
WO2005004338A3 (fr) 2005-05-12
CA2530518A1 (fr) 2005-01-13
AR044904A1 (es) 2005-10-05

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