ATE308837T1 - Entzerrung mit globaler minimierung des mittleren quadratischen fehlers - Google Patents

Entzerrung mit globaler minimierung des mittleren quadratischen fehlers

Info

Publication number
ATE308837T1
ATE308837T1 AT02290596T AT02290596T ATE308837T1 AT E308837 T1 ATE308837 T1 AT E308837T1 AT 02290596 T AT02290596 T AT 02290596T AT 02290596 T AT02290596 T AT 02290596T AT E308837 T1 ATE308837 T1 AT E308837T1
Authority
AT
Austria
Prior art keywords
equalization
mean square
square error
global minimization
equalisation
Prior art date
Application number
AT02290596T
Other languages
English (en)
Inventor
Damien Castelain
David Mottier
Original Assignee
Mitsubishi Electric Inf Tech
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 Mitsubishi Electric Inf Tech filed Critical Mitsubishi Electric Inf Tech
Application granted granted Critical
Publication of ATE308837T1 publication Critical patent/ATE308837T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals, e.g. multi-user orthogonal frequency division multiple access [OFDMA]
    • H04L5/026—Multiplexing of multicarrier modulation signals, e.g. multi-user orthogonal frequency division multiple access [OFDMA] using code division
    • 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
    • H04L2025/03375—Passband transmission
    • H04L2025/03414—Multicarrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Networks Using Active Elements (AREA)
  • Optical Communication System (AREA)
  • Dc Digital Transmission (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Error Detection And Correction (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmitters (AREA)
AT02290596T 2001-03-22 2002-03-11 Entzerrung mit globaler minimierung des mittleren quadratischen fehlers ATE308837T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0104051A FR2822569B1 (fr) 2001-03-22 2001-03-22 Methode et dispositif d'egalisation de type gmmse

Publications (1)

Publication Number Publication Date
ATE308837T1 true ATE308837T1 (de) 2005-11-15

Family

ID=8861544

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02290596T ATE308837T1 (de) 2001-03-22 2002-03-11 Entzerrung mit globaler minimierung des mittleren quadratischen fehlers

Country Status (6)

Country Link
US (1) US7333538B2 (de)
EP (1) EP1244243B1 (de)
JP (1) JP4451046B2 (de)
AT (1) ATE308837T1 (de)
DE (1) DE60206990T2 (de)
FR (1) FR2822569B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4138753B2 (ja) * 2003-03-10 2008-08-27 株式会社エヌ・ティ・ティ・ドコモ 受信シンボルグループを検出する方法および装置
KR100555508B1 (ko) * 2003-07-22 2006-03-03 삼성전자주식회사 직교 주파수 분할 다중 수신 시스템에서의 임펄스 잡음억제 회로 및 방법
US7437135B2 (en) * 2003-10-30 2008-10-14 Interdigital Technology Corporation Joint channel equalizer interference canceller advanced receiver
US7400692B2 (en) 2004-01-14 2008-07-15 Interdigital Technology Corporation Telescoping window based equalization
US8054783B2 (en) * 2004-08-06 2011-11-08 Nextel Communications Inc. System and method for dividing subchannels in a OFDMA network
US8023554B2 (en) * 2004-10-06 2011-09-20 Broadcom Corporation Method and system for single antenna receiver system for WCDMA
US8670493B2 (en) 2005-06-22 2014-03-11 Eices Research, Inc. Systems and/or methods of increased privacy wireless communications
JP4933141B2 (ja) * 2006-05-02 2012-05-16 三星電子株式会社 無線通信システムにおける無線通信方法及びその基地局装置
US8275267B2 (en) * 2010-01-25 2012-09-25 Infinera Corporation Method, system, and apparatus for filter implementation using hermitian conjugates

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6829307B1 (en) * 1999-02-24 2004-12-07 The Board Of Trustees Of Leland Stanford Junior University Express bit swapping in a multicarrier transmission system
JP2000341183A (ja) * 1999-05-31 2000-12-08 Matsushita Electric Ind Co Ltd 受信装置
US6980602B1 (en) * 2001-01-31 2005-12-27 Comsys Communication & Signal Processing Ltd. Normalization of equalizer soft output for channels with varying noise power
US6965638B2 (en) * 2001-04-17 2005-11-15 Texas Instruments Incorporated Increasing performance in modems in presence of noise

Also Published As

Publication number Publication date
DE60206990T2 (de) 2006-04-20
JP4451046B2 (ja) 2010-04-14
DE60206990D1 (de) 2005-12-08
JP2002330089A (ja) 2002-11-15
EP1244243A1 (de) 2002-09-25
EP1244243B1 (de) 2005-11-02
FR2822569B1 (fr) 2003-06-06
US7333538B2 (en) 2008-02-19
FR2822569A1 (fr) 2002-09-27
US20030039302A1 (en) 2003-02-27

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Legal Events

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