DE602007003732D1 - Detektion einer hochgeschwindigkeitsbewegung in einem telekommunikationssystem - Google Patents

Detektion einer hochgeschwindigkeitsbewegung in einem telekommunikationssystem

Info

Publication number
DE602007003732D1
DE602007003732D1 DE602007003732T DE602007003732T DE602007003732D1 DE 602007003732 D1 DE602007003732 D1 DE 602007003732D1 DE 602007003732 T DE602007003732 T DE 602007003732T DE 602007003732 T DE602007003732 T DE 602007003732T DE 602007003732 D1 DE602007003732 D1 DE 602007003732D1
Authority
DE
Germany
Prior art keywords
estimation technique
velocity
doppler
estimate
detection
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.)
Active
Application number
DE602007003732T
Other languages
English (en)
Inventor
Karin Engdahl
Lennart Andersson
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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=DE602007003732(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of DE602007003732D1 publication Critical patent/DE602007003732D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • Radar Systems Or Details Thereof (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
DE602007003732T 2006-07-12 2007-06-08 Detektion einer hochgeschwindigkeitsbewegung in einem telekommunikationssystem Active DE602007003732D1 (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
DE602007003732D1 true DE602007003732D1 (de) 2010-01-21

Family

ID=37672246

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007003732T Active DE602007003732D1 (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
US7898428B2 (en) * 2008-03-06 2011-03-01 Research In Motion Limited Safety for mobile device users while driving
US7895013B2 (en) 2008-03-18 2011-02-22 Research In Motion Limited Estimation of the speed of a mobile device
KR101301240B1 (ko) * 2009-02-26 2013-08-28 삼성전자주식회사 이동통신시스템에서 속도추정 장치 및 방법
JP5445126B2 (ja) * 2009-12-28 2014-03-19 富士通株式会社 移動端末及び通信制御方法
WO2012040294A1 (en) * 2010-09-21 2012-03-29 Avery Dennison Corporation Reclosable vacuum storage bag having as sorted monitoring means
US8959082B2 (en) 2011-10-31 2015-02-17 Elwha Llc Context-sensitive query enrichment
US20130173295A1 (en) 2011-12-30 2013-07-04 Elwha LLC, a limited liability company of the State of Delaware Evidence-based healthcare information management protocols
US10340034B2 (en) 2011-12-30 2019-07-02 Elwha Llc Evidence-based healthcare information management protocols
US10559380B2 (en) 2011-12-30 2020-02-11 Elwha Llc Evidence-based healthcare information management protocols
US10552581B2 (en) 2011-12-30 2020-02-04 Elwha Llc Evidence-based healthcare information management protocols
US10528913B2 (en) 2011-12-30 2020-01-07 Elwha Llc Evidence-based healthcare information management protocols
US10475142B2 (en) 2011-12-30 2019-11-12 Elwha Llc Evidence-based healthcare information management protocols
US10679309B2 (en) 2011-12-30 2020-06-09 Elwha Llc Evidence-based healthcare information management protocols
US9125987B2 (en) 2012-07-17 2015-09-08 Elwha Llc Unmanned device utilization methods and systems
US9254363B2 (en) 2012-07-17 2016-02-09 Elwha Llc Unmanned device interaction 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
WO2018028796A1 (en) * 2016-08-12 2018-02-15 Telefonaktiebolaget Lm Ericsson (Publ) Radio receiver control in high speed scenario
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
CN111862631B (zh) * 2019-05-24 2022-07-29 北京骑胜科技有限公司 交通工具行驶检测方法、装置、电子设备及可读存储介质

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US5585805A (en) * 1993-02-26 1996-12-17 Fujitsu Limited Travel velocity detecting apparatus in mobile communication system
US5513221A (en) * 1994-05-19 1996-04-30 Hughes Aircraft Company Doppler bandwidth dependent estimation of a communications channel
US5604503A (en) 1995-03-27 1997-02-18 Lockheed Martin Corporation Multipath and co-channel signal preprocessor
GB2317281B (en) 1996-09-13 2000-09-13 Motorola Israel Ltd A method and apparatus for frequency control
JP4173934B2 (ja) 1998-12-03 2008-10-29 日本無線株式会社 速度計測装置
US6850505B1 (en) 1999-09-01 2005-02-01 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for Doppler frequency estimation
JP3750102B2 (ja) * 1999-11-24 2006-03-01 富士通テン株式会社 車載レーダ装置
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KR101009827B1 (ko) * 2003-09-16 2011-01-19 삼성전자주식회사 이동통신 시스템에서 이동단말의 속도 추정 장치 및 방법
KR100842622B1 (ko) 2004-06-04 2008-06-30 삼성전자주식회사 통신 시스템에서 속도 추정 장치 및 방법
KR100929103B1 (ko) * 2004-08-17 2009-11-30 삼성전자주식회사 직교주파수다중분할 이동통신시스템에서 고속 순방향 패킷 데이터 서비스를 지원하기 위한 주파수 할당 장치 및 방법
US8301172B2 (en) * 2006-03-09 2012-10-30 Nec Corporation Mobile communication system and method for estimating moving speed of mobile terminal

Also Published As

Publication number Publication date
EP2039016A1 (de) 2009-03-25
JP2009543085A (ja) 2009-12-03
JP5133986B2 (ja) 2013-01-30
US7647049B2 (en) 2010-01-12
US20080014881A1 (en) 2008-01-17
EP2039016B1 (de) 2009-12-09
ES2338065T3 (es) 2010-05-03
WO2008006649A1 (en) 2008-01-17
ATE451758T1 (de) 2009-12-15

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