ATE312443T1 - Entzerrung mit globaler minimierung des mittleren quadratischen fehlers - Google Patents

Entzerrung mit globaler minimierung des mittleren quadratischen fehlers

Info

Publication number
ATE312443T1
ATE312443T1 AT02290597T AT02290597T ATE312443T1 AT E312443 T1 ATE312443 T1 AT E312443T1 AT 02290597 T AT02290597 T AT 02290597T AT 02290597 T AT02290597 T AT 02290597T AT E312443 T1 ATE312443 T1 AT E312443T1
Authority
AT
Austria
Prior art keywords
equalization
mean square
square error
global minimization
filtering step
Prior art date
Application number
AT02290597T
Other languages
English (en)
Inventor
Damien Castelain
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 ATE312443T1 publication Critical patent/ATE312443T1/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)
  • Transmitters (AREA)
AT02290597T 2001-03-22 2002-03-11 Entzerrung mit globaler minimierung des mittleren quadratischen fehlers ATE312443T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0104050A FR2822568B1 (fr) 2001-03-22 2001-03-22 Methode et dispositif d'egalisation de type gmmse

Publications (1)

Publication Number Publication Date
ATE312443T1 true ATE312443T1 (de) 2005-12-15

Family

ID=8861543

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02290597T ATE312443T1 (de) 2001-03-22 2002-03-11 Entzerrung mit globaler minimierung des mittleren quadratischen fehlers

Country Status (6)

Country Link
US (1) US7058115B2 (de)
EP (1) EP1244244B1 (de)
JP (1) JP4451045B2 (de)
AT (1) ATE312443T1 (de)
DE (1) DE60207773T2 (de)
FR (1) FR2822568B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2822567B1 (fr) * 2001-03-22 2003-05-02 Mitsubishi Electric Inf Tech Methode et dispositif d'egalisation de type gmmse
DE60107407T2 (de) 2001-07-05 2005-05-19 Mitsubishi Electric Information Technology Centre Europe B.V. Mehrbenutzerdetektion in einem MC-CDMA Telekommunikationssystem
ATE343270T1 (de) * 2001-07-13 2006-11-15 Mitsubishi Electric Inf Tech Mehrbenutzerdetektion in einem mc-cdma nachrichtensystem
EP1300977A1 (de) * 2001-10-04 2003-04-09 Mitsubishi Electric Information Technology Centre Europe B.V. Parallel Interferenzunterdrückung in einem MC-CDMA-Telekommunikationssystem
KR100555508B1 (ko) * 2003-07-22 2006-03-03 삼성전자주식회사 직교 주파수 분할 다중 수신 시스템에서의 임펄스 잡음억제 회로 및 방법
FR2861232B1 (fr) * 2003-10-16 2005-12-30 Sagem Procede de reception d'un signal de telecommunication
US8670493B2 (en) 2005-06-22 2014-03-11 Eices Research, Inc. Systems and/or methods of increased privacy wireless communications
US20080031369A1 (en) * 2006-06-07 2008-02-07 Li Ye Geoffrey Apparatus and methods for multi-carrier wireless access with energy spreading
US8737451B2 (en) * 2007-03-09 2014-05-27 Qualcomm Incorporated MMSE MUD in 1x mobiles
US11418030B2 (en) * 2019-05-03 2022-08-16 Battelle Memorial Institute Fast simultaneous feasibility testing and applications for electrical power grids
US12488401B2 (en) 2022-06-21 2025-12-02 Battelle Memorial Institute Fast simultaneous feasibility test with electrical power grid perturbations over states and contingencies

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6201799B1 (en) * 1997-05-01 2001-03-13 Lucent Technologies, Inc Partial decorrelation for a coherent multicode code division multiple access receiver
US6075792A (en) * 1997-06-16 2000-06-13 Interdigital Technology Corporation CDMA communication system which selectively allocates bandwidth upon demand
SG77607A1 (en) * 1997-08-26 2001-01-16 Univ Singapore A multi-user code division multiple access receiver
US6175588B1 (en) * 1997-12-30 2001-01-16 Motorola, Inc. Communication device and method for interference suppression using adaptive equalization in a spread spectrum communication system
US6301293B1 (en) * 1998-08-04 2001-10-09 Agere Systems Guardian Corp. Detectors for CDMA systems
JP2000082982A (ja) * 1998-09-03 2000-03-21 Nec Corp アレーアンテナ受信装置
AU2273099A (en) * 1998-12-15 2000-07-03 Nokia Networks Oy A receiver
US6714527B2 (en) * 1999-09-21 2004-03-30 Interdigital Techology Corporation Multiuser detector for variable spreading factors
US6654408B1 (en) * 2000-10-27 2003-11-25 Wisconsin Alumni Research Foundation Method and system for multi-carrier multiple access reception in the presence of imperfections
US6711219B2 (en) * 2000-12-04 2004-03-23 Tensorcomm, Incorporated Interference cancellation in a signal

Also Published As

Publication number Publication date
JP4451045B2 (ja) 2010-04-14
US7058115B2 (en) 2006-06-06
JP2002330088A (ja) 2002-11-15
EP1244244B1 (de) 2005-12-07
DE60207773D1 (de) 2006-01-12
EP1244244A1 (de) 2002-09-25
US20020181562A1 (en) 2002-12-05
FR2822568B1 (fr) 2003-06-06
FR2822568A1 (fr) 2002-09-27
DE60207773T2 (de) 2006-06-29

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Legal Events

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