FI104019B1 - Förfarande för avkänning av en signal i en mottagare i ett cellulärt radionät - Google Patents

Förfarande för avkänning av en signal i en mottagare i ett cellulärt radionät

Info

Publication number
FI104019B1
FI104019B1 FI972688A FI972688A FI104019B1 FI 104019 B1 FI104019 B1 FI 104019B1 FI 972688 A FI972688 A FI 972688A FI 972688 A FI972688 A FI 972688A FI 104019 B1 FI104019 B1 FI 104019B1
Authority
FI
Finland
Prior art keywords
receiver
radio network
signal detection
cellular radio
digital cellular
Prior art date
Application number
FI972688A
Other languages
English (en)
Finnish (fi)
Other versions
FI972688L (sv
FI972688A0 (fi
FI104019B (sv
Inventor
Marko Escartin
Pekka Ranta
Esa Malkamaeki
Riku Pirhonen
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 FI972688A0 publication Critical patent/FI972688A0/fi
Priority to FI972688A priority Critical patent/FI104019B/sv
Priority to AU77713/98A priority patent/AU741617B2/en
Priority to JP50648499A priority patent/JP2002506594A/ja
Priority to PCT/FI1998/000528 priority patent/WO1999001945A1/en
Priority to EP98925691A priority patent/EP0990309A1/en
Priority to CN98806281.XA priority patent/CN1260914A/zh
Publication of FI972688L publication Critical patent/FI972688L/sv
Application granted granted Critical
Publication of FI104019B1 publication Critical patent/FI104019B1/sv
Publication of FI104019B publication Critical patent/FI104019B/sv
Priority to NO996262A priority patent/NO996262D0/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
    • H04L25/024—Channel estimation channel estimation algorithms
    • H04L25/0242—Channel estimation channel estimation algorithms using matrix methods
    • H04L25/0246—Channel estimation channel estimation algorithms using matrix methods with factorisation
    • 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • 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
    • 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
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03426—Arrangements for removing intersymbol interference characterised by the type of transmission transmission using multiple-input and multiple-output channels
    • 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
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
FI972688A 1997-06-19 1997-06-19 Förfarande för avkänning av en signal i en mottagare i ett cellulärt radionät FI104019B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI972688A FI104019B (sv) 1997-06-19 1997-06-19 Förfarande för avkänning av en signal i en mottagare i ett cellulärt radionät
AU77713/98A AU741617B2 (en) 1997-06-19 1998-06-17 Signal detection method in a digital cellular receiver
JP50648499A JP2002506594A (ja) 1997-06-19 1998-06-17 デジタルセルラー受信器の信号検出方法
PCT/FI1998/000528 WO1999001945A1 (en) 1997-06-19 1998-06-17 Signal detection method in a digital cellular receiver
EP98925691A EP0990309A1 (en) 1997-06-19 1998-06-17 Signal detection method in a digital cellular receiver
CN98806281.XA CN1260914A (zh) 1997-06-19 1998-06-17 数字蜂窝接收机中的信号检测方法
NO996262A NO996262D0 (no) 1997-06-19 1999-12-17 Fremgangsmåte for signaldeteksjon i en mottaker i et celledelt, digitalt nett

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI972688A FI104019B (sv) 1997-06-19 1997-06-19 Förfarande för avkänning av en signal i en mottagare i ett cellulärt radionät

Publications (4)

Publication Number Publication Date
FI972688A0 FI972688A0 (fi) 1997-06-19
FI972688L FI972688L (sv) 1998-12-20
FI104019B1 true FI104019B1 (sv) 1999-10-29
FI104019B FI104019B (sv) 1999-10-29

Family

ID=8549101

Family Applications (1)

Application Number Title Priority Date Filing Date
FI972688A FI104019B (sv) 1997-06-19 1997-06-19 Förfarande för avkänning av en signal i en mottagare i ett cellulärt radionät

Country Status (7)

Country Link
EP (1) EP0990309A1 (sv)
JP (1) JP2002506594A (sv)
CN (1) CN1260914A (sv)
AU (1) AU741617B2 (sv)
FI (1) FI104019B (sv)
NO (1) NO996262D0 (sv)
WO (1) WO1999001945A1 (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI982857A7 (sv) 1998-12-31 2000-07-01 Nokia Corp Mottagningsförfarande och mottagare
JP4029315B2 (ja) * 2001-09-18 2008-01-09 株式会社デンソー リチウム二次電池用正極及びリチウム二次電池
US6947449B2 (en) * 2003-06-20 2005-09-20 Nokia Corporation Apparatus, and associated method, for communication system exhibiting time-varying communication conditions
CN100531011C (zh) * 2005-07-04 2009-08-19 上海原动力通信科技有限公司 确定上行信道冲激响应的方法及多用户联合检测的方法
ATE445263T1 (de) * 2005-11-11 2009-10-15 Ericsson Telefon Ab L M Filter und verfahren zur unterdrückung von effekten von nachbarkanalstörungen
US8699424B2 (en) 2008-06-27 2014-04-15 Microsoft Corporation Adapting channel width for improving the performance of wireless networks
US8811903B2 (en) 2009-05-28 2014-08-19 Microsoft Corporation Spectrum assignment for networks over white spaces and other portions of the spectrum
US8565811B2 (en) 2009-08-04 2013-10-22 Microsoft Corporation Software-defined radio using multi-core processor
US9753884B2 (en) 2009-09-30 2017-09-05 Microsoft Technology Licensing, Llc Radio-control board for software-defined radio platform
US8627189B2 (en) 2009-12-03 2014-01-07 Microsoft Corporation High performance digital signal processing in software radios
JP5897703B2 (ja) 2011-05-04 2016-03-30 マイクロソフト テクノロジー ライセンシング，エルエルシー 基地局に対するスペクトラム割当て
US8989286B2 (en) 2011-11-10 2015-03-24 Microsoft Corporation Mapping a transmission stream in a virtual baseband to a physical baseband with equalization
US9130711B2 (en) 2011-11-10 2015-09-08 Microsoft Technology Licensing, Llc Mapping signals from a virtual frequency band to physical frequency bands

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349916A (en) * 1980-08-06 1982-09-14 The United States Of America As Represented By The Secretary Of The Air Force Adaptive interference tracker for suppression of narrow band interference
DE4110083A1 (de) * 1991-03-27 1992-10-01 Blaupunkt Werke Gmbh Verfahren zur nachbarkanalunterdrueckung beim empfang frequenzmodulierter sender
DE4110084A1 (de) * 1991-03-27 1992-10-01 Blaupunkt Werke Gmbh Verfahren zur nachbarkanalunterdrueckung beim empfang frequenzmodulierter sender
US5710797A (en) * 1995-05-23 1998-01-20 Libit Signal Processing Inc. Method and apparatus for digital communication in the presence of closely spaced adjacent channels

Also Published As

Publication number Publication date
FI972688L (sv) 1998-12-20
CN1260914A (zh) 2000-07-19
JP2002506594A (ja) 2002-02-26
FI972688A0 (fi) 1997-06-19
EP0990309A1 (en) 2000-04-05
AU7771398A (en) 1999-01-25
NO996262L (no) 1999-12-17
AU741617B2 (en) 2001-12-06
NO996262D0 (no) 1999-12-17
WO1999001945A1 (en) 1999-01-14
FI104019B (sv) 1999-10-29

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