FI20001381A0 - Menetelmä häiriön vaikutuksen minimoimiseksi ja vastaanotin - Google Patents

Menetelmä häiriön vaikutuksen minimoimiseksi ja vastaanotin

Info

Publication number
FI20001381A0
FI20001381A0 FI20001381A FI20001381A FI20001381A0 FI 20001381 A0 FI20001381 A0 FI 20001381A0 FI 20001381 A FI20001381 A FI 20001381A FI 20001381 A FI20001381 A FI 20001381A FI 20001381 A0 FI20001381 A0 FI 20001381A0
Authority
FI
Finland
Prior art keywords
minimizing
receiver
interference effect
interference
effect
Prior art date
Application number
FI20001381A
Other languages
English (en)
Swedish (sv)
Other versions
FI20001381A (fi
FI114258B (fi
Inventor
Olli Piirainen
Original Assignee
Nokia Networks 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 Networks Oy filed Critical Nokia Networks Oy
Publication of FI20001381A0 publication Critical patent/FI20001381A0/fi
Priority to FI20001381A priority Critical patent/FI114258B/fi
Priority to EP01943563A priority patent/EP1287621A1/en
Priority to CNB01801612XA priority patent/CN1157857C/zh
Priority to PCT/FI2001/000547 priority patent/WO2001095509A1/en
Priority to JP2002502932A priority patent/JP2003536317A/ja
Priority to BR0106718-4A priority patent/BR0106718A/pt
Priority to AU66109/01A priority patent/AU6610901A/en
Publication of FI20001381A publication Critical patent/FI20001381A/fi
Priority to US10/066,803 priority patent/US6721374B2/en
Application granted granted Critical
Publication of FI114258B publication Critical patent/FI114258B/fi

Links

Classifications

    • 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
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means
    • 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
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • 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
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
    • H04L25/03057—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a recursive structure
    • 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
    • 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
    • H04L2025/03484—Tapped delay lines time-recursive
    • H04L2025/0349—Tapped delay lines time-recursive as a feedback filter
    • 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
    • H04L2025/03592—Adaptation methods
    • H04L2025/03598—Algorithms
    • H04L2025/03605—Block algorithms

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Noise Elimination (AREA)
  • Radio Transmission System (AREA)
FI20001381A 2000-06-09 2000-06-09 Menetelmä häiriön vaikutuksen vähentämiseksi ja vastaanotin FI114258B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20001381A FI114258B (fi) 2000-06-09 2000-06-09 Menetelmä häiriön vaikutuksen vähentämiseksi ja vastaanotin
JP2002502932A JP2003536317A (ja) 2000-06-09 2001-06-08 干渉の影響を減少する方法及び受信器
CNB01801612XA CN1157857C (zh) 2000-06-09 2001-06-08 降低干扰效应的方法和接收机
PCT/FI2001/000547 WO2001095509A1 (en) 2000-06-09 2001-06-08 Method for reducing effects of interference, and receiver
EP01943563A EP1287621A1 (en) 2000-06-09 2001-06-08 Method for reducing effects of interference, and receiver
BR0106718-4A BR0106718A (pt) 2000-06-09 2001-06-08 Processo para reduzir os efeitos de ruìdo, e, receptor para reduzir os efeitos de ruìdo
AU66109/01A AU6610901A (en) 2000-06-09 2001-06-08 Method for reducing effects of interference, and receiver
US10/066,803 US6721374B2 (en) 2000-06-09 2002-02-06 Method for reducing effects of interference, and receiver

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20001381 2000-06-09
FI20001381A FI114258B (fi) 2000-06-09 2000-06-09 Menetelmä häiriön vaikutuksen vähentämiseksi ja vastaanotin

Publications (3)

Publication Number Publication Date
FI20001381A0 true FI20001381A0 (fi) 2000-06-09
FI20001381A FI20001381A (fi) 2001-12-10
FI114258B FI114258B (fi) 2004-09-15

Family

ID=8558530

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20001381A FI114258B (fi) 2000-06-09 2000-06-09 Menetelmä häiriön vaikutuksen vähentämiseksi ja vastaanotin

Country Status (8)

Country Link
US (1) US6721374B2 (fi)
EP (1) EP1287621A1 (fi)
JP (1) JP2003536317A (fi)
CN (1) CN1157857C (fi)
AU (1) AU6610901A (fi)
BR (1) BR0106718A (fi)
FI (1) FI114258B (fi)
WO (1) WO2001095509A1 (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI112739B (fi) 1998-05-25 2003-12-31 Nokia Corp Menetelmä ja laitteisto häiritsevän signaalin havaitsemiseen radiovastaanottimessa
US7933342B2 (en) * 2001-06-15 2011-04-26 Texas Instruments Incorporated Multipath equalization for MIMO multiuser systems
FR2828615B1 (fr) * 2001-08-10 2005-12-02 Thales Sa Procede pour augmenter le debit dans un systeme de communication
EP1829227A1 (en) * 2004-12-20 2007-09-05 Nokia Siemens Networks Oy Interference suppression in radio receivers
EP1806889A1 (en) 2006-01-09 2007-07-11 Nokia Corporation Apparatus and method for receiving signals transmitted over a distorting channel
CN100444543C (zh) * 2006-03-31 2008-12-17 东南大学 用于多天线无线通信系统空域滤波检测方法
CN100499611C (zh) * 2006-03-31 2009-06-10 东南大学 无线通信系统空域最大后验概率检测方法
US8995590B2 (en) * 2008-03-28 2015-03-31 Qualcomm Incorporated Hardware engine to demod SIMO, MIMO, and SDMA signals
US8952844B1 (en) * 2011-12-23 2015-02-10 Lockheed Martin Corporation System and method for adaptively matching the frequency response of multiple channels
US9503170B2 (en) 2012-06-04 2016-11-22 Trustees Of Tufts College System, method and apparatus for multi-input multi-output communications over per-transmitter power-constrained channels
CN103684654B (zh) * 2013-12-17 2017-07-28 中电科航空电子有限公司 民航客机客舱内蜂窝移动通信射频信号干扰装置
EP3130078A1 (en) * 2014-04-11 2017-02-15 Nokia Solutions and Networks Oy Enhancing interference rejection

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5481565A (en) * 1993-10-18 1996-01-02 At&T Corp. Method and apparatus for channel equalization
WO1997017692A1 (en) * 1995-11-07 1997-05-15 Euphonics, Incorporated Parametric signal modeling musical synthesizer
US5995561A (en) * 1996-04-10 1999-11-30 Silicon Systems, Inc. Method and apparatus for reducing noise correlation in a partial response channel
JP3654470B2 (ja) * 1996-09-13 2005-06-02 日本電信電話株式会社 サブバンド多チャネル音声通信会議用反響消去方法
US5832095A (en) * 1996-10-18 1998-11-03 Carrier Corporation Noise canceling system
US6320914B1 (en) * 1996-12-18 2001-11-20 Ericsson Inc. Spectrally efficient modulation using overlapped GMSK
US5946351A (en) * 1996-12-27 1999-08-31 At&T Corporation Tap selectable decision feedback equalizer
JP2874679B2 (ja) * 1997-01-29 1999-03-24 日本電気株式会社 雑音消去方法及びその装置
US6272108B1 (en) * 1997-03-05 2001-08-07 Paradyne Corporation Apparatus and method to allow a frame check sequence to determine the updating of adaptive receiver parameters of a high speed communication device
FI103618B (fi) * 1997-07-04 1999-07-30 Nokia Telecommunications Oy Vastaanotetun signaalin tulkitseminen
DE19835760A1 (de) 1997-11-03 1999-05-06 Cit Alcatel Anordnung zur digitalen Nachrichtenübertragung
US6157712A (en) * 1998-02-03 2000-12-05 Telefonaktiebolaget Lm Ericsson Speech immunity enhancement in linear prediction based DTMF detector
EP0939525B1 (en) 1998-02-26 2009-10-07 Italtel s.p.a. Sequence estimation for CPM signals
US6163572A (en) * 1998-04-29 2000-12-19 Nortel Networks Limited Method of reducing coefficient leakage noise introduced to an equalizer during steady state operation
US6091361A (en) * 1998-05-12 2000-07-18 Davis; Dennis W. Method and apparatus for joint space-time array signal processing
US6233273B1 (en) * 1999-06-29 2001-05-15 Intersil Americas Inc. Rake receiver with embedded decision feedback equalizer
US6480610B1 (en) * 1999-09-21 2002-11-12 Sonic Innovations, Inc. Subband acoustic feedback cancellation in hearing aids

Also Published As

Publication number Publication date
US20020141518A1 (en) 2002-10-03
BR0106718A (pt) 2002-04-16
FI20001381A (fi) 2001-12-10
EP1287621A1 (en) 2003-03-05
US6721374B2 (en) 2004-04-13
AU6610901A (en) 2001-12-17
JP2003536317A (ja) 2003-12-02
CN1383620A (zh) 2002-12-04
WO2001095509A1 (en) 2001-12-13
CN1157857C (zh) 2004-07-14
FI114258B (fi) 2004-09-15

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