ATE323995T1 - Schätzung der kanalparameter mittels maximalwahrscheinlichkeitsschätzung - Google Patents

Schätzung der kanalparameter mittels maximalwahrscheinlichkeitsschätzung

Info

Publication number
ATE323995T1
ATE323995T1 AT02290235T AT02290235T ATE323995T1 AT E323995 T1 ATE323995 T1 AT E323995T1 AT 02290235 T AT02290235 T AT 02290235T AT 02290235 T AT02290235 T AT 02290235T AT E323995 T1 ATE323995 T1 AT E323995T1
Authority
AT
Austria
Prior art keywords
estimation
channel parameters
maximum probability
parameters
channel
Prior art date
Application number
AT02290235T
Other languages
English (en)
Inventor
Pascal Chevalier
Marc Chenu-Tournier
Claude Adnet
Pascal Larzabal
Original Assignee
Thales Sa
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 Thales Sa filed Critical Thales Sa
Application granted granted Critical
Publication of ATE323995T1 publication Critical patent/ATE323995T1/de

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
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Error Detection And Correction (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Radio Transmission System (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Stereo-Broadcasting Methods (AREA)
AT02290235T 2001-02-02 2002-02-01 Schätzung der kanalparameter mittels maximalwahrscheinlichkeitsschätzung ATE323995T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0101429A FR2820580B1 (fr) 2001-02-02 2001-02-02 Procede pour estimer les parametres d'un canal de propagation

Publications (1)

Publication Number Publication Date
ATE323995T1 true ATE323995T1 (de) 2006-05-15

Family

ID=8859553

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02290235T ATE323995T1 (de) 2001-02-02 2002-02-01 Schätzung der kanalparameter mittels maximalwahrscheinlichkeitsschätzung

Country Status (7)

Country Link
US (1) US6807517B2 (de)
EP (1) EP1229696B1 (de)
AT (1) ATE323995T1 (de)
CA (1) CA2369564A1 (de)
DE (1) DE60210686T2 (de)
FR (1) FR2820580B1 (de)
IL (1) IL147914A0 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7952511B1 (en) 1999-04-07 2011-05-31 Geer James L Method and apparatus for the detection of objects using electromagnetic wave attenuation patterns
US7616698B2 (en) 2003-11-04 2009-11-10 Atheros Communications, Inc. Multiple-input multiple output system and method
WO2006119583A1 (en) * 2005-05-13 2006-11-16 Dspace Pty Ltd Method and system for communicating information in a digital signal
US9507017B2 (en) 2013-03-15 2016-11-29 Src, Inc. Simultaneous multi-frequency signal processing method
CN104079511B (zh) * 2014-06-17 2017-09-12 华为技术有限公司 最大似然ml接收机数据处理的方法及装置
CN120811471B (zh) * 2025-09-12 2025-11-07 西安电子科技大学广州研究院 基于信道估计的自适应多无人机信息传输系统及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2715488B1 (fr) 1994-01-21 1996-03-22 Thomson Csf Procédé et dispositif permettant à un modem de se synchroniser sur un transmetteur de données numériques par voie hertzienne en présence de brouilleurs.
FR2732490B1 (fr) 1995-03-28 1997-04-25 Thomson Csf Procede de reception multicapteur d'une station de base d'un reseau de communication echangeant des donnees avec des mobiles, et dispositif pour sa mise en oeuvre
DE69604595T2 (de) 1995-08-22 2000-05-31 Thomson-Csf, Paris Verfahren und anordnung zur räumlichen multiplexierung/demultiplexierung von funksignalen in einem sdma-mobilfunksystem
FR2742619B1 (fr) 1995-12-15 1998-02-06 Thomson Csf Procede d'egalisation multicapteur permettant une reception multicapteur en presence d'interferences et de multitrajets de propagation, et recepteur pour sa mise en oeuvre
US5870430A (en) * 1996-12-26 1999-02-09 Thomson-Csf Process for multi-sensor equalisation in a radio receiver in the presence of interference and multiple propagation paths
FR2758926B1 (fr) 1997-01-24 1999-04-30 France Telecom Procede d'egalisation multicapteurs dans un recepteur radioelectrique comportant un nombre determine de voies de reception et recepteur correspondant
FR2764074B1 (fr) * 1997-06-03 1999-08-20 Thomson Csf Procede et dispositif de radiogoniometrie cooperative en transmission
FR2766320B1 (fr) 1997-07-15 1999-10-15 Thomson Csf Procede et dispositif d'analyse des interferences dans un systeme de radiocommunication cellulaire

Also Published As

Publication number Publication date
FR2820580B1 (fr) 2004-06-04
FR2820580A1 (fr) 2002-08-09
DE60210686T2 (de) 2007-04-05
EP1229696B1 (de) 2006-04-19
CA2369564A1 (fr) 2002-08-02
US6807517B2 (en) 2004-10-19
IL147914A0 (en) 2002-08-14
EP1229696A1 (de) 2002-08-07
DE60210686D1 (de) 2006-05-24
US20020161538A1 (en) 2002-10-31

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties