AU6755000A - Doppler spread estimation using channel autocorrelation function hypotheses - Google Patents

Doppler spread estimation using channel autocorrelation function hypotheses

Info

Publication number
AU6755000A
AU6755000A AU67550/00A AU6755000A AU6755000A AU 6755000 A AU6755000 A AU 6755000A AU 67550/00 A AU67550/00 A AU 67550/00A AU 6755000 A AU6755000 A AU 6755000A AU 6755000 A AU6755000 A AU 6755000A
Authority
AU
Australia
Prior art keywords
autocorrelation function
doppler spread
spread estimation
channel autocorrelation
function hypotheses
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU67550/00A
Inventor
Huseyin Arslan
Leonid Krasny
Karl James Molnar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ericsson Inc
Original Assignee
Ericsson Inc
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
Priority claimed from US09/373,289 external-priority patent/US6680969B1/en
Application filed by Ericsson Inc filed Critical Ericsson Inc
Publication of AU6755000A publication Critical patent/AU6755000A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/01—Reducing phase shift
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Noise Elimination (AREA)
AU67550/00A 1999-08-12 2000-08-02 Doppler spread estimation using channel autocorrelation function hypotheses Abandoned AU6755000A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/373,289 US6680969B1 (en) 1999-03-22 1999-08-12 Methods for estimating doppler spreads including autocorrelation function hypotheses and related systems and receivers
US09373289 1999-08-12
PCT/US2000/021081 WO2001013537A1 (en) 1999-08-12 2000-08-02 Doppler spread estimation using channel autocorrelation function hypotheses

Publications (1)

Publication Number Publication Date
AU6755000A true AU6755000A (en) 2001-03-13

Family

ID=23471773

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67550/00A Abandoned AU6755000A (en) 1999-08-12 2000-08-02 Doppler spread estimation using channel autocorrelation function hypotheses

Country Status (8)

Country Link
JP (1) JP4659317B2 (en)
CN (1) CN1156999C (en)
AR (1) AR025231A1 (en)
AU (1) AU6755000A (en)
CO (1) CO5300492A1 (en)
DE (1) DE10084912T1 (en)
MY (1) MY125793A (en)
WO (1) WO2001013537A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6922452B2 (en) * 2001-03-27 2005-07-26 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for estimating Doppler spread
FI110725B (en) 2001-04-20 2003-03-14 Nokia Corp Method of receiver synchronization and receiver
US6636574B2 (en) * 2001-05-31 2003-10-21 Motorola, Inc. Doppler spread/velocity estimation in mobile wireless communication devices and methods therefor
DE50100374D1 (en) 2001-11-19 2003-08-14 Alcatel Sa Selection of the autocorrelation function of the interference components in the received message signal
DE60220449T2 (en) 2002-02-18 2008-01-31 Telefonaktiebolaget Lm Ericsson (Publ) METHOD AND DEVICE FOR DUPLICATE REPRODUCTION AND DOPPLER SHIFT ESTIMATION
CN100373801C (en) * 2003-06-05 2008-03-05 华为技术有限公司 Estimation method of Doppler limiting frequency
US8027373B2 (en) * 2005-09-15 2011-09-27 Qualcomm Incorporated Quick detection of signaling in a wireless communication system
EP2079209B1 (en) 2008-01-11 2010-03-03 NTT DoCoMo Inc. Method, apparatus and system for channel estimation in two-way relaying networks
EP2636158A4 (en) * 2010-11-04 2016-02-17 Ericsson Telefon Ab L M A radio base station and a method therein for estimating a doppler spread
US9794015B2 (en) * 2014-04-04 2017-10-17 Apple Inc. Cell measurements in unlicensed frequency bands
CN106412980B (en) * 2016-09-08 2020-03-03 赵涵 Mobile terminal speed measurement method based on Doppler frequency shift measurement and oriented to LTE
CN115189785B (en) * 2021-04-02 2023-10-27 中国移动通信集团终端有限公司 Method, system and equipment for verifying Doppler spread of channel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914699A (en) * 1988-10-11 1990-04-03 Itt Corporation High frequency anti-jam communication system terminal
FR2708162B1 (en) * 1993-07-20 1995-09-01 Alcatel Mobile Comm France Method for determining the optimal length of a data block in a time division multiple access (TDMA) communication system.
JPH11234190A (en) * 1998-02-12 1999-08-27 Oki Electric Ind Co Ltd Maximum doppler frequency observation circuit, radio channel estimation circuit and object moving speed observation circuit

Also Published As

Publication number Publication date
CN1156999C (en) 2004-07-07
CO5300492A1 (en) 2003-07-31
WO2001013537A1 (en) 2001-02-22
AR025231A1 (en) 2002-11-13
JP4659317B2 (en) 2011-03-30
DE10084912T1 (en) 2002-09-26
MY125793A (en) 2006-08-30
CN1385007A (en) 2002-12-11
JP2003507927A (en) 2003-02-25

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase