JP4805849B2 - 周波数補償通信受信 - Google Patents

周波数補償通信受信 Download PDF

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Publication number
JP4805849B2
JP4805849B2 JP2006553647A JP2006553647A JP4805849B2 JP 4805849 B2 JP4805849 B2 JP 4805849B2 JP 2006553647 A JP2006553647 A JP 2006553647A JP 2006553647 A JP2006553647 A JP 2006553647A JP 4805849 B2 JP4805849 B2 JP 4805849B2
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matrix
vector
training sequence
received signal
cost function
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JP2006553647A
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Japanese (ja)
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JP2007523553A5 (enExample
JP2007523553A (ja
Inventor
ワーナー，エドワード・ステイーブン
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ヴォーカルコム グループ リミテッド ライアビリティ カンパニー
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Publication of JP2007523553A5 publication Critical patent/JP2007523553A5/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Noise Elimination (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
JP2006553647A 2004-02-20 2005-02-15 周波数補償通信受信 Expired - Fee Related JP4805849B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0403762.8 2004-02-20
GBGB0403762.8A GB0403762D0 (en) 2004-02-20 2004-02-20 Frequency compensated communications reception
PCT/GB2005/000509 WO2005081484A1 (en) 2004-02-20 2005-02-15 Frequency compensated communications reception

Publications (3)

Publication Number Publication Date
JP2007523553A JP2007523553A (ja) 2007-08-16
JP2007523553A5 JP2007523553A5 (enExample) 2008-04-03
JP4805849B2 true JP4805849B2 (ja) 2011-11-02

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JP2006553647A Expired - Fee Related JP4805849B2 (ja) 2004-02-20 2005-02-15 周波数補償通信受信

Country Status (7)

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US (1) US7715499B2 (enExample)
EP (1) EP1716683B1 (enExample)
JP (1) JP4805849B2 (enExample)
AT (1) ATE385116T1 (enExample)
DE (1) DE602005004511T2 (enExample)
GB (1) GB0403762D0 (enExample)
WO (1) WO2005081484A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008082344A1 (en) * 2007-01-04 2008-07-10 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for improving transmission efficiency in a mobile radio communications system
US7978135B2 (en) * 2008-02-15 2011-07-12 Atc Technologies, Llc Antenna beam forming systems/methods using unconstrained phase response
US8339308B2 (en) * 2009-03-16 2012-12-25 Atc Technologies Llc Antenna beam forming systems, methods and devices using phase adjusted least squares beam forming
WO2012114413A1 (ja) * 2011-02-24 2012-08-30 三洋電機株式会社 受信装置
CN102332947B (zh) * 2011-07-07 2014-07-30 清华大学 基于虚拟天线阵列的多普勒扩展补偿器及补偿方法
US11125870B2 (en) * 2016-08-26 2021-09-21 Nec Corporation Moving-target detection system and moving-target detection method
CN107171748B (zh) * 2017-05-11 2020-11-13 电子科技大学 欠采样的多阵列协同测频与直接定位方法
CN113541650B (zh) * 2021-06-23 2024-03-15 苏州大学 稀疏线性约束递归最大相关熵自适应滤波器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5297165A (en) * 1990-07-06 1994-03-22 Nippon Telegraph And Telephone Corporation Equalizer for radio receive signal
DE4219311C2 (de) 1991-06-13 1996-03-07 Sony Magnescale Inc Verschiebungsdetektor
CA2110881C (en) 1992-12-09 1998-07-28 Kyo Takahashi Adaptive equalizer capable of compensating for carrier frequency offset
JP3587985B2 (ja) * 1998-02-19 2004-11-10 三菱電機株式会社 アダプティブアンテナ
US6331996B1 (en) 1998-05-28 2001-12-18 Lucent Technologies Inc. Channel synchronization and impulse sounding in the presence of frequency offset
JP3678023B2 (ja) * 1998-10-23 2005-08-03 株式会社日立製作所 符号分割多元接続方式移動通信システムにおける通信装置
US6445751B1 (en) * 1999-01-29 2002-09-03 Lucent Technologies Inc. Estimation of frequency offset in a communication system
US6393073B1 (en) * 1999-06-28 2002-05-21 Raytheon Company Method of frequency offset estimation and correction for adaptive antennas
US6795392B1 (en) * 2000-03-27 2004-09-21 At&T Corp. Clustered OFDM with channel estimation
JP2001285189A (ja) * 2000-04-03 2001-10-12 Sanyo Electric Co Ltd 無線基地局、プログラム記憶媒体
FI20001133A7 (fi) * 2000-05-12 2001-11-13 Nokia Corp Menetelmä päätelaitteiden ja yhteysaseman välisen tiedonsiirron järjestämiseksi tiedonsiirtojärjestelmässä
SE517039C2 (sv) * 2000-05-31 2002-04-02 Bjoern Ottersten Anordning och metod för kanalinterferensdämpning
US6650714B2 (en) 2000-11-30 2003-11-18 Arraycomm, Inc. Spatial processing and timing estimation using a training sequence in a radio communications system
JP3669915B2 (ja) * 2000-10-06 2005-07-13 株式会社国際電気通信基礎技術研究所 アレーアンテナの制御装置及び制御方法
JP3779554B2 (ja) * 2001-03-13 2006-05-31 株式会社エヌ・ティ・ティ・ドコモ 周波数オフセット推定方法及び周波数オフセット推定器
JP4020420B2 (ja) * 2002-07-22 2007-12-12 小島プレス工業株式会社 直交周波数多重信号を受信する装置、及び方法

Also Published As

Publication number Publication date
ATE385116T1 (de) 2008-02-15
EP1716683B1 (en) 2008-01-23
US20070165752A1 (en) 2007-07-19
EP1716683A1 (en) 2006-11-02
DE602005004511D1 (de) 2008-03-13
JP2007523553A (ja) 2007-08-16
WO2005081484A1 (en) 2005-09-01
US7715499B2 (en) 2010-05-11
DE602005004511T2 (de) 2009-01-22
GB0403762D0 (en) 2004-03-24

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