ATE470276T1 - Doppler-schätzung - Google Patents

Doppler-schätzung

Info

Publication number
ATE470276T1
ATE470276T1 AT04806576T AT04806576T ATE470276T1 AT E470276 T1 ATE470276 T1 AT E470276T1 AT 04806576 T AT04806576 T AT 04806576T AT 04806576 T AT04806576 T AT 04806576T AT E470276 T1 ATE470276 T1 AT E470276T1
Authority
AT
Austria
Prior art keywords
doppler estimate
estimating
doppler spread
doppler
squared
Prior art date
Application number
AT04806576T
Other languages
English (en)
Inventor
Henrik Sahlin
Original Assignee
Ericsson Telefon Ab L M
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36587582&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE470276(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE470276T1 publication Critical patent/ATE470276T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • 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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/01—Reducing phase shift

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
AT04806576T 2004-12-15 2004-12-15 Doppler-schätzung ATE470276T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2004/052815 WO2006064310A1 (en) 2004-12-15 2004-12-15 Doppler estimation

Publications (1)

Publication Number Publication Date
ATE470276T1 true ATE470276T1 (de) 2010-06-15

Family

ID=36587582

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04806576T ATE470276T1 (de) 2004-12-15 2004-12-15 Doppler-schätzung

Country Status (10)

Country Link
US (1) US7899402B2 (de)
EP (1) EP1829244B2 (de)
JP (1) JP4658139B2 (de)
KR (1) KR101059323B1 (de)
CN (1) CN101080880B (de)
AT (1) ATE470276T1 (de)
DE (1) DE602004027557D1 (de)
ES (1) ES2346657T5 (de)
PL (1) PL1829244T5 (de)
WO (1) WO2006064310A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8599977B2 (en) 2008-10-24 2013-12-03 Nec Corporation Device and method for estimating doppler spread in a mobile communications terminal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007068A (en) * 1988-06-07 1991-04-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Doppler-corrected differential detection system
US6563861B1 (en) * 1999-03-22 2003-05-13 Ericsson, Inc. Doppler spread estimation system
US6603819B1 (en) * 2000-02-25 2003-08-05 Northrop Grumman Corporation Radio symbol synchronization and doppler estimation techniques
US6636574B2 (en) * 2001-05-31 2003-10-21 Motorola, Inc. Doppler spread/velocity estimation in mobile wireless communication devices and methods therefor
DE60220449T2 (de) * 2002-02-18 2008-01-31 Telefonaktiebolaget Lm Ericsson (Publ) Verfahren und gerät zur dopplerspreizschätzung und dopplerverschiebungsschätzung

Also Published As

Publication number Publication date
KR20070085895A (ko) 2007-08-27
US7899402B2 (en) 2011-03-01
CN101080880A (zh) 2007-11-28
PL1829244T5 (pl) 2013-06-28
US20090325498A1 (en) 2009-12-31
WO2006064310A1 (en) 2006-06-22
EP1829244B1 (de) 2010-06-02
ES2346657T3 (es) 2010-10-19
EP1829244A1 (de) 2007-09-05
EP1829244B2 (de) 2013-01-16
JP4658139B2 (ja) 2011-03-23
JP2008530827A (ja) 2008-08-07
ES2346657T5 (es) 2013-05-14
PL1829244T3 (pl) 2010-11-30
CN101080880B (zh) 2011-09-07
DE602004027557D1 (de) 2010-07-15
KR101059323B1 (ko) 2011-08-24

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