ATE371302T1 - Empfänger für funksignale mit mitteln zur korrektur der mehrwegeffekte und verfahren - Google Patents

Empfänger für funksignale mit mitteln zur korrektur der mehrwegeffekte und verfahren

Info

Publication number
ATE371302T1
ATE371302T1 AT01202201T AT01202201T ATE371302T1 AT E371302 T1 ATE371302 T1 AT E371302T1 AT 01202201 T AT01202201 T AT 01202201T AT 01202201 T AT01202201 T AT 01202201T AT E371302 T1 ATE371302 T1 AT E371302T1
Authority
AT
Austria
Prior art keywords
channel
receiver
radio signals
microprocessor
signals
Prior art date
Application number
AT01202201T
Other languages
English (en)
Inventor
Yves Oesch
Anne Montheard
Pierre-Andre Farine
Original Assignee
Asulab 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 Asulab Sa filed Critical Asulab Sa
Application granted granted Critical
Publication of ATE371302T1 publication Critical patent/ATE371302T1/de

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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • H04B1/7117—Selection, re-selection, allocation or re-allocation of paths to fingers, e.g. timing offset control of allocated fingers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/22—Multipath-related issues

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Circuits Of Receivers In General (AREA)
  • Noise Elimination (AREA)
AT01202201T 2001-06-08 2001-06-08 Empfänger für funksignale mit mitteln zur korrektur der mehrwegeffekte und verfahren ATE371302T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01202201A EP1265371B1 (de) 2001-06-08 2001-06-08 Empfänger für Funksignale mit Mitteln zur Korrektur der Mehrwegeffekte und Verfahren

Publications (1)

Publication Number Publication Date
ATE371302T1 true ATE371302T1 (de) 2007-09-15

Family

ID=8180439

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01202201T ATE371302T1 (de) 2001-06-08 2001-06-08 Empfänger für funksignale mit mitteln zur korrektur der mehrwegeffekte und verfahren

Country Status (3)

Country Link
EP (1) EP1265371B1 (de)
AT (1) ATE371302T1 (de)
DE (1) DE60130102T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3079308B1 (fr) * 2018-03-22 2020-05-29 Thales Dispositif multi-antennes pour la rejection de multi-trajets dans un systeme de navigation par satellite et procede associe
CN109633697B (zh) * 2018-11-27 2023-05-02 中国科学院光电研究院 一种基于多载波信号的多径抑制方法
EP4463716A4 (de) * 2022-01-11 2025-09-17 Topcon Positioning Systems Inc Verfahren und vorrichtung zur reduzierung des ladens eines prozessors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU660757B2 (en) * 1992-01-24 1995-07-06 Novatel Communications Ltd. A pseudorandom noise ranging receiver which compensates for multipath distortion by dynamically adjusting the time delay spacing between early and late correlators
US6125325A (en) * 1996-04-25 2000-09-26 Sirf Technology, Inc. GPS receiver with cross-track hold
ATE222000T1 (de) * 1996-04-25 2002-08-15 Sirf Tech Inc Spreizspektrumempfänger mit multibitkorrelation

Also Published As

Publication number Publication date
DE60130102T2 (de) 2008-05-15
EP1265371B1 (de) 2007-08-22
EP1265371A1 (de) 2002-12-11
DE60130102D1 (de) 2007-10-04

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties