ATE467137T1 - Verfahren zum verarbeiten von positionsbestimmungssignalen insbesondere für innenanwendungen - Google Patents

Verfahren zum verarbeiten von positionsbestimmungssignalen insbesondere für innenanwendungen

Info

Publication number
ATE467137T1
ATE467137T1 AT06707622T AT06707622T ATE467137T1 AT E467137 T1 ATE467137 T1 AT E467137T1 AT 06707622 T AT06707622 T AT 06707622T AT 06707622 T AT06707622 T AT 06707622T AT E467137 T1 ATE467137 T1 AT E467137T1
Authority
AT
Austria
Prior art keywords
individual signals
position determination
interferences
processing position
carrier frequency
Prior art date
Application number
AT06707622T
Other languages
English (en)
Inventor
Gustavo Lopez-Risueno
Granados Gonzalo Seco
Original Assignee
Europ Agence Spatiale
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 Europ Agence Spatiale filed Critical Europ Agence Spatiale
Application granted granted Critical
Publication of ATE467137T1 publication Critical patent/ATE467137T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
    • 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
    • G01S19/21—Interference related issues ; Issues related to cross-correlation, spoofing or other methods of denial of service

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Automation & Control Theory (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Control Of Position Or Direction (AREA)
AT06707622T 2006-03-03 2006-03-03 Verfahren zum verarbeiten von positionsbestimmungssignalen insbesondere für innenanwendungen ATE467137T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2006/002581 WO2007098787A1 (en) 2006-03-03 2006-03-03 Method of processing positioning signals, in particular for indoor applications.

Publications (1)

Publication Number Publication Date
ATE467137T1 true ATE467137T1 (de) 2010-05-15

Family

ID=37102984

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06707622T ATE467137T1 (de) 2006-03-03 2006-03-03 Verfahren zum verarbeiten von positionsbestimmungssignalen insbesondere für innenanwendungen

Country Status (7)

Country Link
US (1) US8059700B2 (de)
EP (1) EP1994423B1 (de)
AT (1) ATE467137T1 (de)
DE (1) DE602006014214D1 (de)
ES (1) ES2347814T3 (de)
PL (1) PL1994423T3 (de)
WO (1) WO2007098787A1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8228950B2 (en) * 2005-09-18 2012-07-24 Alvarion Ltd. Method and device for handling ranging signals in a wireless communications network
KR100859721B1 (ko) * 2006-11-15 2008-09-23 한국전자통신연구원 검색범위 최적화를 통한 정밀 반송파 주파수 획득 장치 및그 방법
KR100949454B1 (ko) * 2007-01-09 2010-03-29 삼성전자주식회사 무선통신시스템에서 신호대 간섭 및 잡음비 추정 장치 및방법
US8401041B2 (en) * 2007-02-08 2013-03-19 Nokia Corporation Robust synchronization for time division duplex signal
US20090161797A1 (en) * 2007-06-08 2009-06-25 Cowles Philip R Satellite detection of automatic identification system signals
US7876865B2 (en) * 2007-06-08 2011-01-25 COM DEV International Ltd System and method for decoding automatic identification system signals
US9285478B2 (en) * 2008-02-20 2016-03-15 Qualcomm Incorporated Multipath detection for received SPS signal
US8406280B2 (en) 2008-03-18 2013-03-26 Argon St, Inc. System and method for mitigating severe multipath interference for geolocation and navigation
US20100117884A1 (en) * 2008-11-11 2010-05-13 Qualcomm Incorporated Method for performing consistency checks for multiple signals received from a transmitter
US8780788B2 (en) * 2009-09-25 2014-07-15 Com Dev International Ltd. Systems and methods for decoding automatic identification system signals
US9331774B2 (en) 2010-06-09 2016-05-03 Exactearth Ltd. Systems and methods for segmenting a satellite field of view for detecting radio frequency signals
FR2962228B1 (fr) * 2010-07-01 2012-07-27 Inst Telecom Telecom Sudparis Procede de reduction de l'eblouissement d'un recepteur au sein d'un systeme, notamment de geolocalisation.
EP2407950A3 (de) * 2010-07-16 2016-02-10 BlackBerry Limited GPS-Spurenfilter
US9538493B2 (en) * 2010-08-23 2017-01-03 Finetrak, Llc Locating a mobile station and applications therefor
JP6123974B2 (ja) * 2011-04-15 2017-05-10 パナソニックＩｐマネジメント株式会社 レーダ装置
US8934522B2 (en) * 2011-11-30 2015-01-13 Texas Instruments Incorporated Circuits, devices, and processes for improved positioning satellite reception and other spread spectrum reception
US9372259B2 (en) * 2011-08-12 2016-06-21 Panasonic Corporation Radar apparatus
US20130196592A1 (en) * 2012-01-30 2013-08-01 Honeywell International Inc. Controlling fast acquisition hardware to pre-position a satellite to constrain baseband searches
US9015567B2 (en) 2012-04-12 2015-04-21 Com Dev International Ltd. Methods and systems for consistency checking and anomaly detection in automatic identification system signal data
US8644788B2 (en) 2012-05-02 2014-02-04 Skytraq Technology, Inc. Signal receiver, portable computer and signal acquisition method used in satellite communication system
US9025640B2 (en) * 2012-06-18 2015-05-05 The United States Of America As Represented By The Secretary Of The Air Force Global navigation satellite system signal decomposition and parameterization algorithm
EP2717481B1 (de) * 2012-10-05 2018-10-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. System und Verfahren zur Bestimmung eines ein Störsignal übertragenden Störers
FR2999727B1 (fr) * 2012-12-14 2014-12-19 Thales Sa Procede et systeme de detection d'anomalie sur des signaux de navigation par satellites et systeme d'hybridation comportant un tel systeme de detection
GB2525110B (en) 2013-02-04 2016-09-21 Takemetuit Inc Method of processing positioning signals in positioning systems to accurately determine a true arrival time of each signal
US9304209B2 (en) 2013-03-13 2016-04-05 Qualcomm Incorporated Cross-correlation mitigation algorithms for GNSS systems using common overlay codes
US9897701B2 (en) 2013-10-08 2018-02-20 Samsung Electronics Co., Ltd Method for efficiently detecting impairments in a multi-constellation GNSS receiver
KR101467348B1 (ko) * 2013-11-07 2014-12-04 성균관대학교산학협력단 부분상관함수에 기초한 ｔｍｂｏｃ(6,1,4/33) 신호를 위한 비모호 상관함수 생성 방법, ｔｍｂｏｃ 신호 추적 장치 및 이를 이용한 위성 항법 신호 수신 시스템
KR101467320B1 (ko) * 2013-11-19 2014-12-01 성균관대학교산학협력단 균등 세분된 부분상관함수에 기초한 ｔｍｂｏｃ(6,1,4/33) 신호를 위한 비모호 상관함수 생성 방법, ｔｍｂｏｃ 신호 추적 장치 및 이를 이용한 위성 항법 신호 수신 시스템
CN106462542B (zh) * 2014-03-10 2020-03-17 英特尔公司 通过向云计算基础设施的细粒度卸载进行的移动应用加速
US9270323B2 (en) * 2014-04-04 2016-02-23 Broadcom Corporation Wireless communication synchronization system
US9491680B2 (en) * 2014-10-28 2016-11-08 Qualcomm Incorporated Assistance data cell selection based on interference estimates in a wireless communications system
US9397769B2 (en) * 2014-11-28 2016-07-19 Qualcomm Incorporated Interference mitigation for positioning reference signals
US9661604B1 (en) * 2016-06-30 2017-05-23 HawkEye 360, Inc. Determining emitter locations
CA3067545C (en) 2017-06-30 2023-01-24 HawkEye 360, Inc. Detecting radio signal emitter locations
US10989803B1 (en) 2017-08-21 2021-04-27 Massachusetts Institute Of Technology Security protocol for motion tracking systems
US10254380B2 (en) 2017-09-12 2019-04-09 Cisco Technology, Inc. Path segment matching for wireless indoor location applications
CN109633698B (zh) * 2018-12-27 2022-05-03 东南大学 基于窄相关及抗差自适应滤波的室内伪卫星抗多径方法
US11237277B2 (en) 2019-02-15 2022-02-01 Horizon Technologies Consultants, Ltd. Techniques for determining geolocations
WO2021032009A1 (en) * 2019-08-16 2021-02-25 Mediatek Inc. Automatic gain control for serving cell activation based on two different reference signals
CN111045056B (zh) * 2019-11-29 2024-04-30 交通运输部长江通信管理局 一种接收机消除干扰卫星信号的方法及装置
CN110888110A (zh) * 2019-12-03 2020-03-17 重庆邮电大学 一种适用于WiFi的室内载波相位定位模型构建方法
CN113536983B (zh) * 2021-06-29 2023-12-12 辽宁工业大学 一种基于p-rls自适应滤波时延估计的石油管道盗取定位方法
CN116208456B (zh) * 2021-11-30 2025-08-22 苏州触达信息技术有限公司 多设备的角度定位和用户识别方法
WO2025014483A1 (en) * 2023-07-12 2025-01-16 Greater Shine Limited Multipath mitigation for gnss boc signals
CN117892098A (zh) * 2024-03-15 2024-04-16 江苏翼电科技有限公司 一种应用于高压输电线路作业机器人的时延估计算法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445118A (en) * 1981-05-22 1984-04-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Navigation system and method
US5225842A (en) 1991-05-09 1993-07-06 Navsys Corporation Vehicle tracking system employing global positioning system (gps) satellites
US5420592A (en) 1993-04-05 1995-05-30 Radix Technologies, Inc. Separated GPS sensor and processing system for remote GPS sensing and centralized ground station processing for remote mobile position and velocity determinations
US6133871A (en) 1995-10-09 2000-10-17 Snaptrack, Inc. GPS receiver having power management
US6917644B2 (en) * 1996-04-25 2005-07-12 Sirf Technology, Inc. Spread spectrum receiver with multi-path correction
US6249542B1 (en) * 1997-03-28 2001-06-19 Sirf Technology, Inc. Multipath processing for GPS receivers
US6236354B1 (en) 1998-07-02 2001-05-22 Snaptrack, Inc. Reducing satellite signal interference in a global positioning system receiver
US6453237B1 (en) * 1999-04-23 2002-09-17 Global Locate, Inc. Method and apparatus for locating and providing services to mobile devices
US6282231B1 (en) 1999-12-14 2001-08-28 Sirf Technology, Inc. Strong signal cancellation to enhance processing of weak spread spectrum signal
US6529829B2 (en) 2000-08-24 2003-03-04 Sirf Technology, Inc. Dead reckoning system for reducing auto-correlation or cross-correlation in weak signals
JP4349758B2 (ja) * 2001-03-27 2009-10-21 パイオニア株式会社 位置測位装置
US7308022B2 (en) 2001-11-01 2007-12-11 Rick Roland R Parameter estimator configured to distinguish between peaks and sidelobes of correlation function
US6646596B2 (en) 2001-11-13 2003-11-11 Nokia Corporation Method, system and devices for positioning a receiver
MXPA05000474A (es) * 2002-07-10 2005-04-19 Qualcomm Inc Metodo y aparato de mitigacion de correlacion cruzada para utilizarse en un receptor del sistema de posicionamiento global.
US7209076B2 (en) 2002-07-10 2007-04-24 Qualcomm Incorporated Cross-correlation mitigation method and apparatus for use in a global positioning system receiver
US7127011B2 (en) * 2002-08-29 2006-10-24 Qualcomm Incorporated Procedure for jammer detection

Also Published As

Publication number Publication date
ES2347814T3 (es) 2010-11-04
WO2007098787A1 (en) 2007-09-07
DE602006014214D1 (de) 2010-06-17
US8059700B2 (en) 2011-11-15
US20100061427A1 (en) 2010-03-11
EP1994423A1 (de) 2008-11-26
EP1994423B1 (de) 2010-05-05
PL1994423T3 (pl) 2011-03-31

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