ATE451758T1 - Detektion einer hochgeschwindigkeitsbewegung in einem telekommunikationssystem - Google Patents

Detektion einer hochgeschwindigkeitsbewegung in einem telekommunikationssystem

Info

Publication number
ATE451758T1
ATE451758T1 AT07730026T AT07730026T ATE451758T1 AT E451758 T1 ATE451758 T1 AT E451758T1 AT 07730026 T AT07730026 T AT 07730026T AT 07730026 T AT07730026 T AT 07730026T AT E451758 T1 ATE451758 T1 AT E451758T1
Authority
AT
Austria
Prior art keywords
estimation technique
velocity
doppler
estimate
detection
Prior art date
Application number
AT07730026T
Other languages
English (en)
Inventor
Karin Engdahl
Lennart Andersson
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=37672246&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE451758(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 ATE451758T1 publication Critical patent/ATE451758T1/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0044—Control loops for carrier regulation
    • H04L2027/0053—Closed loops
    • H04L2027/0055—Closed loops single phase
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0044—Control loops for carrier regulation
    • H04L2027/0063—Elements of loops
    • H04L2027/0065—Frequency error detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
AT07730026T 2006-07-12 2007-06-08 Detektion einer hochgeschwindigkeitsbewegung in einem telekommunikationssystem ATE451758T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/456,998 US7647049B2 (en) 2006-07-12 2006-07-12 Detection of high velocity movement in a telecommunication system
PCT/EP2007/055672 WO2008006649A1 (en) 2006-07-12 2007-06-08 Detection of a high velocity movement in a telecommunication system

Publications (1)

Publication Number Publication Date
ATE451758T1 true ATE451758T1 (de) 2009-12-15

Family

ID=37672246

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07730026T ATE451758T1 (de) 2006-07-12 2007-06-08 Detektion einer hochgeschwindigkeitsbewegung in einem telekommunikationssystem

Country Status (7)

Country Link
US (1) US7647049B2 (de)
EP (1) EP2039016B1 (de)
JP (1) JP5133986B2 (de)
AT (1) ATE451758T1 (de)
DE (1) DE602007003732D1 (de)
ES (1) ES2338065T3 (de)
WO (1) WO2008006649A1 (de)

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US7688920B2 (en) * 2006-07-12 2010-03-30 Telefonaktiebolaget L M Ericsson (Publ) AFC wrap-around detection
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US10559380B2 (en) 2011-12-30 2020-02-11 Elwha Llc Evidence-based healthcare information management protocols
US10340034B2 (en) 2011-12-30 2019-07-02 Elwha Llc Evidence-based healthcare information management protocols
US10528913B2 (en) 2011-12-30 2020-01-07 Elwha Llc Evidence-based healthcare information management protocols
US10679309B2 (en) 2011-12-30 2020-06-09 Elwha Llc Evidence-based healthcare information management protocols
US10552581B2 (en) 2011-12-30 2020-02-04 Elwha Llc Evidence-based healthcare information management protocols
US9061102B2 (en) 2012-07-17 2015-06-23 Elwha Llc Unmanned device interaction methods and systems
US10019000B2 (en) 2012-07-17 2018-07-10 Elwha Llc Unmanned device utilization methods and systems
US20140288867A1 (en) * 2013-03-21 2014-09-25 Sony Corporation Recalibrating an inertial navigation system
EP2793517B1 (de) * 2013-04-16 2016-09-07 Alcatel Lucent Verfahren und System zur Benutzergeschwindigkeitsschätzung in drahtlosen Netzwerken
CN104518786B (zh) * 2013-09-30 2017-12-15 华为技术有限公司 一种自动频率控制方法、自动频率控制装置及用户设备
EP3497901A1 (de) * 2016-08-12 2019-06-19 Telefonaktiebolaget LM Ericsson (publ) Funkempfängersteuerung in einem hochgeschwindigkeitsszenario
US10187752B2 (en) 2017-05-16 2019-01-22 Apple Inc. UE motion estimate based on cellular parameters
US10075817B1 (en) 2017-08-04 2018-09-11 Apple Inc. UE motion estimate in unconventional cell deployments
EP3553551B1 (de) * 2018-04-10 2022-06-01 Aptiv Technologies Limited Verfahren zur erkennung eines objekts
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Also Published As

Publication number Publication date
DE602007003732D1 (de) 2010-01-21
US20080014881A1 (en) 2008-01-17
ES2338065T3 (es) 2010-05-03
US7647049B2 (en) 2010-01-12
EP2039016A1 (de) 2009-03-25
EP2039016B1 (de) 2009-12-09
JP2009543085A (ja) 2009-12-03
WO2008006649A1 (en) 2008-01-17
JP5133986B2 (ja) 2013-01-30

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