FI973564A0 - Foerfarande foer estimering av parameter och mottagare - Google Patents

Foerfarande foer estimering av parameter och mottagare

Info

Publication number
FI973564A0
FI973564A0 FI973564A FI973564A FI973564A0 FI 973564 A0 FI973564 A0 FI 973564A0 FI 973564 A FI973564 A FI 973564A FI 973564 A FI973564 A FI 973564A FI 973564 A0 FI973564 A0 FI 973564A0
Authority
FI
Finland
Prior art keywords
estimering
mottagare
oct
parameter
foerfarande foer
Prior art date
Application number
FI973564A
Other languages
English (en)
Other versions
FI973564A (fi
FI106681B (fi
Inventor
Olli Piirainen
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 FI973564A0 publication Critical patent/FI973564A0/fi
Priority to FI973564A priority Critical patent/FI106681B/fi
Priority to CN98808621A priority patent/CN1118970C/zh
Priority to PCT/FI1998/000672 priority patent/WO1999012290A2/en
Priority to EP98941449A priority patent/EP1010270A2/en
Priority to JP2000509181A priority patent/JP2001515303A/ja
Priority to AU89820/98A priority patent/AU746025B2/en
Publication of FI973564A publication Critical patent/FI973564A/fi
Priority to US09/503,016 priority patent/US6748031B1/en
Priority to NO20000997A priority patent/NO20000997L/no
Application granted granted Critical
Publication of FI106681B publication Critical patent/FI106681B/fi

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
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/01—Reducing phase shift
    • 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
    • H04L25/0238—Channel estimation using blind estimation

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)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Noise Elimination (AREA)
FI973564A 1997-08-29 1997-08-29 Parametrin estimointimenetelmä ja vastaanotin FI106681B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI973564A FI106681B (fi) 1997-08-29 1997-08-29 Parametrin estimointimenetelmä ja vastaanotin
JP2000509181A JP2001515303A (ja) 1997-08-29 1998-08-28 パラメータ推定方法及び受信器
PCT/FI1998/000672 WO1999012290A2 (en) 1997-08-29 1998-08-28 Method for parameter estimation and receiver
EP98941449A EP1010270A2 (en) 1997-08-29 1998-08-28 Method for parameter estimation and receiver
CN98808621A CN1118970C (zh) 1997-08-29 1998-08-28 参数估计方法和接收机
AU89820/98A AU746025B2 (en) 1997-08-29 1998-08-28 Method for parameter estimation and receiver
US09/503,016 US6748031B1 (en) 1997-08-29 2000-02-11 Method of parameter estimation and receiver
NO20000997A NO20000997L (no) 1997-08-29 2000-02-28 FremgangsmÕte for parameter-estimering, samt mottaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI973564 1997-08-29
FI973564A FI106681B (fi) 1997-08-29 1997-08-29 Parametrin estimointimenetelmä ja vastaanotin

Publications (3)

Publication Number Publication Date
FI973564A0 true FI973564A0 (fi) 1997-08-29
FI973564A FI973564A (fi) 1999-03-01
FI106681B FI106681B (fi) 2001-03-15

Family

ID=8549456

Family Applications (1)

Application Number Title Priority Date Filing Date
FI973564A FI106681B (fi) 1997-08-29 1997-08-29 Parametrin estimointimenetelmä ja vastaanotin

Country Status (8)

Country Link
US (1) US6748031B1 (fi)
EP (1) EP1010270A2 (fi)
JP (1) JP2001515303A (fi)
CN (1) CN1118970C (fi)
AU (1) AU746025B2 (fi)
FI (1) FI106681B (fi)
NO (1) NO20000997L (fi)
WO (1) WO1999012290A2 (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1100224A1 (fr) * 1999-11-10 2001-05-16 Koninklijke Philips Electronics N.V. Estimation de phase en présence d'écart de fréquence résiduel
DE10051144C2 (de) * 2000-10-16 2002-11-14 Siemens Ag Verfahren zur Verbesserung einer Kanalabschätzung in einem Funk-Kommunikationssystem
FR2819963B1 (fr) * 2001-01-23 2004-07-16 Gerard Salut Recepteur particulaire pour l'estimation optimale conjointe de l'information digitale et continue dans les signaux a modulation pulsee
US20020181624A1 (en) * 2001-04-19 2002-12-05 Gonzalez Juan G. Method and apparatus for making a channel estimate
KR100405657B1 (ko) * 2001-05-02 2003-11-14 엘지전자 주식회사 무선통신 시스템의 주파수 추정방법 및 장치
US7079601B2 (en) * 2001-06-19 2006-07-18 Telefonaktiebolaget Lm Ericsson (Publ) Efficient channel estimation in a digital communications system
US6940922B2 (en) * 2001-10-10 2005-09-06 Agilent Technologies, Inc. Response calibration method using a frequency-shifted receiver
US7139336B2 (en) * 2002-04-05 2006-11-21 Nokia Corporation Method and system for channel estimation using iterative estimation and detection
DE10229002B4 (de) * 2002-06-28 2006-01-05 Advanced Micro Devices, Inc., Sunnyvale Mittelwertnachführmechanismus in Datenkommunikationsempfängern
JP7003424B2 (ja) * 2017-03-15 2022-01-20 日本電気株式会社 無線通信装置、方法及びプログラム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE465245B (sv) * 1989-12-22 1991-08-12 Ericsson Telefon Ab L M Foerfarande att utfoera kanalestimering foer en faedande kanal vid oeverfoering av symbolsekvenser
US5263033A (en) * 1990-06-22 1993-11-16 At&T Bell Laboratories Joint data and channel estimation using fast blind trellis search
JPH0670305B2 (ja) 1990-08-24 1994-09-07 大阪化成株式会社 繊維質製品に耐光性および耐ドライクリーニング性を有する屋内塵性ダニ致死性加工を施す方法
US5432794A (en) * 1991-01-29 1995-07-11 Canon Kabushiki Kaisha Automatic Equalizer
US5303263A (en) * 1991-06-25 1994-04-12 Oki Electric Industry Co., Ltd. Transmission channel characteristic equalizer
US5263026A (en) * 1991-06-27 1993-11-16 Hughes Aircraft Company Maximum likelihood sequence estimation based equalization within a mobile digital cellular receiver
US5621769A (en) * 1992-06-08 1997-04-15 Novatel Communications Ltd. Adaptive-sequence-estimation apparatus employing diversity combining/selection
SE470371B (sv) * 1992-06-23 1994-01-31 Ericsson Telefon Ab L M Sätt och anordning vid digital signalöverföring att hos en mottagare estimera överförda symboler
US5581580A (en) * 1993-05-20 1996-12-03 Telefonaktiebolaget Lm Ericsson Low complexity model based channel estimation algorithm for fading channels
US5412686A (en) * 1993-09-17 1995-05-02 Motorola Inc. Method and apparatus for power estimation in a communication system
JP3560991B2 (ja) * 1993-09-20 2004-09-02 株式会社東芝 適応型最尤系列推定装置
US6125152A (en) * 1996-08-12 2000-09-26 Lucent Technologies, Inc. Output signal modification providing phase amplified information for soft decision decoding
JPH1117555A (ja) * 1997-06-26 1999-01-22 Mitsubishi Electric Corp データ伝送システム、受信装置および記録媒体

Also Published As

Publication number Publication date
AU8982098A (en) 1999-03-22
CN1269081A (zh) 2000-10-04
CN1118970C (zh) 2003-08-20
WO1999012290A3 (en) 1999-05-27
FI973564A (fi) 1999-03-01
JP2001515303A (ja) 2001-09-18
NO20000997D0 (no) 2000-02-28
EP1010270A2 (en) 2000-06-21
FI106681B (fi) 2001-03-15
NO20000997L (no) 2000-02-28
AU746025B2 (en) 2002-04-11
US6748031B1 (en) 2004-06-08
WO1999012290A2 (en) 1999-03-11

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