NO994072D0 - Estimering av kanalimpulsrespons ved å benytte dekomposisjon av singulær verdi - Google Patents

Estimering av kanalimpulsrespons ved å benytte dekomposisjon av singulær verdi

Info

Publication number
NO994072D0
NO994072D0 NO994072A NO994072A NO994072D0 NO 994072 D0 NO994072 D0 NO 994072D0 NO 994072 A NO994072 A NO 994072A NO 994072 A NO994072 A NO 994072A NO 994072 D0 NO994072 D0 NO 994072D0
Authority
NO
Norway
Prior art keywords
estimation
impulse response
singular value
channel impulse
value decomposition
Prior art date
Application number
NO994072A
Other languages
English (en)
Other versions
NO994072L (no
Inventor
Peter John White
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of NO994072L publication Critical patent/NO994072L/no
Publication of NO994072D0 publication Critical patent/NO994072D0/no

Links

Classifications

    • 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
    • H04L25/0212—Channel estimation of impulse response
    • 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
    • H04L25/024—Channel estimation channel estimation algorithms
    • H04L25/0242—Channel estimation channel estimation algorithms using matrix methods
    • H04L25/0248—Eigen-space methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Noise Elimination (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
NO994072A 1997-02-25 1999-08-24 Estimering av kanalimpulsrespons ved å benytte dekomposisjon av singulær verdi NO994072D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU14889/97A AU688228B1 (en) 1997-02-25 1997-02-25 A system and method of estimating CIR
PCT/FI1998/000159 WO1998038772A1 (en) 1997-02-25 1998-02-23 Channel impulse response estimation using singular value decomposition

Publications (2)

Publication Number Publication Date
NO994072L NO994072L (no) 1999-08-24
NO994072D0 true NO994072D0 (no) 1999-08-24

Family

ID=3704956

Family Applications (1)

Application Number Title Priority Date Filing Date
NO994072A NO994072D0 (no) 1997-02-25 1999-08-24 Estimering av kanalimpulsrespons ved å benytte dekomposisjon av singulær verdi

Country Status (6)

Country Link
EP (1) EP0963642A1 (no)
JP (1) JP2001513954A (no)
CN (1) CN1248370A (no)
AU (1) AU688228B1 (no)
NO (1) NO994072D0 (no)
WO (1) WO1998038772A1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1314344B1 (it) * 1999-12-30 2002-12-09 Telit Mobile Terminals Spa Metodo ricevitore e sistema di trasmissione wcdma-utra/fdd
JP3805205B2 (ja) * 2000-04-06 2006-08-02 株式会社エヌ・ティ・ティ・ドコモ Ｃｄｍａセルラ方式における通信品質測定方法およびその装置
GB2365715B (en) * 2000-05-15 2004-04-28 Univ Bristol Circuit
KR100651962B1 (ko) 2000-09-02 2006-11-30 엘지전자 주식회사 적응 안테나 어레이 시스템에서의 신호처리 방법
GB2370469B (en) * 2000-09-07 2004-10-27 Nec Corp Improvements in CDMA receivers
US7035353B2 (en) * 2001-10-24 2006-04-25 Zenith Electronics Corporation Channel estimation method blending correlation and least-squares based approaches
US20040081131A1 (en) * 2002-10-25 2004-04-29 Walton Jay Rod OFDM communication system with multiple OFDM symbol sizes
CN1300962C (zh) * 2002-12-31 2007-02-14 上海贝尔阿尔卡特股份有限公司 正交频分复用系统中均衡快衰落信道的方法及装置
CN100539557C (zh) * 2004-10-18 2009-09-09 威盛电子股份有限公司 全球移动通信系统预测信道脉冲响应的装置及方法
CN101218517B (zh) * 2005-07-13 2012-05-30 埃克森美孚上游研究公司 预测非唯一解集合中的最佳和最坏解的方法
CN104950326B (zh) * 2015-03-04 2016-09-28 中石化石油工程技术服务有限公司 基于目的层频谱的可控震源非线性扫描信号的设计方法
CN114018250B (zh) * 2021-10-18 2024-05-03 杭州鸿泉物联网技术股份有限公司 惯性导航方法、电子设备、存储介质和计算机程序产品

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4945502A (en) * 1988-12-27 1990-07-31 Eastman Kodak Company Digital image sharpening method using SVD block transform
US5209237A (en) * 1990-04-12 1993-05-11 Felix Rosenthal Method and apparatus for detecting a signal from a noisy environment and fetal heartbeat obtaining method
DE4135953A1 (de) * 1991-10-31 1993-05-06 Rohde & Schwarz Gmbh & Co Kg, 8000 Muenchen, De Verfahren zum bestimmen der komplexen impulsantwort eines funkkanals

Also Published As

Publication number Publication date
EP0963642A1 (en) 1999-12-15
AU688228B1 (en) 1998-03-05
WO1998038772A1 (en) 1998-09-03
CN1248370A (zh) 2000-03-22
NO994072L (no) 1999-08-24
JP2001513954A (ja) 2001-09-04

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Legal Events

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