DE60132716D1 - Positionsschätzung in drahtlosen telekommunikationsnetzen - Google Patents

Positionsschätzung in drahtlosen telekommunikationsnetzen

Info

Publication number
DE60132716D1
DE60132716D1 DE60132716T DE60132716T DE60132716D1 DE 60132716 D1 DE60132716 D1 DE 60132716D1 DE 60132716 T DE60132716 T DE 60132716T DE 60132716 T DE60132716 T DE 60132716T DE 60132716 D1 DE60132716 D1 DE 60132716D1
Authority
DE
Germany
Prior art keywords
location
receiver
determined
position estimation
wireless telecommunications
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.)
Expired - Lifetime
Application number
DE60132716T
Other languages
English (en)
Other versions
DE60132716T2 (de
Inventor
Petri Myllymaeki
Henry Tirri
Petri Kontkanen
Jussi Lahtinen
Tomi Silander
Teemu Roos
Antti Tuominen
Kimmo Valtonen
Hannes Wettig
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.)
Ekahau Oy
Original Assignee
Ekahau Oy
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 Ekahau Oy filed Critical Ekahau Oy
Application granted granted Critical
Publication of DE60132716D1 publication Critical patent/DE60132716D1/de
Publication of DE60132716T2 publication Critical patent/DE60132716T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0252—Radio frequency fingerprinting
    • G01S5/02521—Radio frequency fingerprinting using a radio-map
DE60132716T 2000-12-29 2001-12-27 Positionsschätzung in drahtlosen telekommunikationsnetzen Expired - Lifetime DE60132716T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20002891 2000-12-29
FI20002891A FI111901B (fi) 2000-12-29 2000-12-29 Sijainnin arviointi langattomissa tietoliikenneverkoissa
PCT/FI2001/001151 WO2002054813A1 (en) 2000-12-29 2001-12-27 Location estimation in wireless telecommunication networks

Publications (2)

Publication Number Publication Date
DE60132716D1 true DE60132716D1 (de) 2008-03-20
DE60132716T2 DE60132716T2 (de) 2009-03-05

Family

ID=8559846

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60132716T Expired - Lifetime DE60132716T2 (de) 2000-12-29 2001-12-27 Positionsschätzung in drahtlosen telekommunikationsnetzen

Country Status (9)

Country Link
US (1) US7228136B2 (de)
EP (1) EP1354491B1 (de)
JP (1) JP4029040B2 (de)
CN (1) CN1224289C (de)
AT (1) ATE385659T1 (de)
DE (1) DE60132716T2 (de)
ES (1) ES2300382T3 (de)
FI (1) FI111901B (de)
WO (1) WO2002054813A1 (de)

Families Citing this family (211)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7415066B2 (en) * 1998-08-10 2008-08-19 Kamilo Feher Mis-matched modulation-demodulation format selectable filters
US7079584B2 (en) * 1998-08-10 2006-07-18 Kamilo Feher OFDM, CDMA, spread spectrum, TDMA, cross-correlated and filtered modulation
US6470055B1 (en) * 1998-08-10 2002-10-22 Kamilo Feher Spectrally efficient FQPSK, FGMSK, and FQAM for enhanced performance CDMA, TDMA, GSM, OFDN, and other systems
US7593481B2 (en) * 1998-08-31 2009-09-22 Kamilo Feher CDMA, W-CDMA, 3rd generation interoperable modem format selectable (MFS) systems with GMSK modulated systems
US7548787B2 (en) * 2005-08-03 2009-06-16 Kamilo Feher Medical diagnostic and communication system
US8050345B1 (en) * 1999-08-09 2011-11-01 Kamilo Feher QAM and GMSK systems
US9307407B1 (en) 1999-08-09 2016-04-05 Kamilo Feher DNA and fingerprint authentication of mobile devices
US9813270B2 (en) 1999-08-09 2017-11-07 Kamilo Feher Heart rate sensor and medical diagnostics wireless devices
US7260369B2 (en) 2005-08-03 2007-08-21 Kamilo Feher Location finder, tracker, communication and remote control system
US9373251B2 (en) 1999-08-09 2016-06-21 Kamilo Feher Base station devices and automobile wireless communication systems
US8489669B2 (en) 2000-06-07 2013-07-16 Apple Inc. Mobile data processing system moving interest radius
US7680644B2 (en) 2000-08-04 2010-03-16 Wireless Valley Communications, Inc. Method and system, with component kits, for designing or deploying a communications network which considers frequency dependent effects
US6625454B1 (en) 2000-08-04 2003-09-23 Wireless Valley Communications, Inc. Method and system for designing or deploying a communications network which considers frequency dependent effects
US6973622B1 (en) 2000-09-25 2005-12-06 Wireless Valley Communications, Inc. System and method for design, tracking, measurement, prediction and optimization of data communication networks
FI111901B (fi) * 2000-12-29 2003-09-30 Ekahau Oy Sijainnin arviointi langattomissa tietoliikenneverkoissa
US9507494B1 (en) 2006-11-30 2016-11-29 Nexrf, Corp. Merchant controlled platform system and method
US9615347B1 (en) 2006-11-30 2017-04-04 NEXRF Corp. Location positioning engine system and method
US10430492B1 (en) 2006-11-30 2019-10-01 Nexrf, Corp. System and method for handset positioning with dynamically updated RF fingerprinting
US9408032B1 (en) 2006-11-30 2016-08-02 NexRf Corporation Content delivery system, device and method
US8738024B1 (en) 2008-03-29 2014-05-27 Nexrf, Corp. Delivering content within a boundary with beacons
US8942995B1 (en) 2001-02-06 2015-01-27 Nexrf, Corp. Mobile autonomous dynamic graphical user interface
US20020142844A1 (en) 2001-02-06 2002-10-03 Kerr Michael A. Biometric broadband gaming system and method
US9373116B1 (en) 2001-07-05 2016-06-21 NexRf Corporation Player tracking using a wireless device for a casino property
US9396487B1 (en) 2006-11-30 2016-07-19 NexRf Corporation System and method for weighting content items
US9349128B1 (en) 2006-11-30 2016-05-24 Nevrf Corporation Targeted content delivery
US9773020B2 (en) 2001-07-05 2017-09-26 NEXRF Corp. System and method for map based exploration
US7371041B2 (en) 2001-08-30 2008-05-13 Seagate Technology Llc Assembly station with rotatable turret which forms and unloads a completed stack of articles
WO2003071813A2 (en) 2002-02-19 2003-08-28 Zyray Wireless, Inc. Method and apparatus optimizing a radio link
US6933849B2 (en) 2002-07-09 2005-08-23 Fred Sawyer Method and apparatus for tracking objects and people
FI114535B (fi) * 2002-07-10 2004-10-29 Ekahau Oy Paikannustekniikka
US7116993B2 (en) 2002-09-27 2006-10-03 Rockwell Automation Technologies, Inc. System and method for providing location based information
WO2004052027A2 (en) 2002-11-27 2004-06-17 Cognio, Inc System and method for locating sources of unknown wireless radio signals
SE0203516L (sv) 2002-11-28 2004-02-10 Appear Networks Systems Ab Metod och arrangemang i ett nätverk för att bestämma en zon, i vilken en kommunikationsenhet är ansluten
US6947734B1 (en) 2002-12-06 2005-09-20 Sprint Spectrum L.P. Method and system for location accuracy analysis
US7295119B2 (en) * 2003-01-22 2007-11-13 Wireless Valley Communications, Inc. System and method for indicating the presence or physical location of persons or devices in a site specific representation of a physical environment
US7295960B2 (en) * 2003-01-22 2007-11-13 Wireless Valley Communications, Inc. System and method for automated placement or configuration of equipment for obtaining desired network performance objectives
EP1445970B1 (de) 2003-02-05 2009-04-01 Cambridge Positioning Systems Limited Verfahren und System zur Lokalisierung eines mobilen Funkempfängers in einem Funksystem mit mehreren Sendern
FI20030222A (fi) 2003-02-13 2004-08-14 Ekahau Oy Paikannussovelluksia langattomia verkkoja varten
JP2006517763A (ja) * 2003-02-13 2006-07-27 エカハウ オーイー 無線ネットワークのための位置決め技法
US7342906B1 (en) 2003-04-04 2008-03-11 Airespace, Inc. Distributed wireless network security system
US7346338B1 (en) 2003-04-04 2008-03-18 Airespace, Inc. Wireless network system including integrated rogue access point detection
US20040259555A1 (en) * 2003-04-23 2004-12-23 Rappaport Theodore S. System and method for predicting network performance and position location using multiple table lookups
US20040259554A1 (en) * 2003-04-23 2004-12-23 Rappaport Theodore S. System and method for ray tracing using reception surfaces
WO2004095868A2 (de) * 2003-04-24 2004-11-04 Siemens Aktiengesellschaft Verfahren und anordnung sowie computerprogramm mit programmcode-mitteln und computerprogramm-produkt zur ermittlung einer ausgewählten position einer mobilen kommunikationseinrichtung in einem kommunikationsnetz
US6992625B1 (en) 2003-04-25 2006-01-31 Microsoft Corporation Calibration of a device location measurement system that utilizes wireless signal strengths
US7936872B2 (en) * 2003-05-19 2011-05-03 Microsoft Corporation Client proximity detection method and system
US8971913B2 (en) 2003-06-27 2015-03-03 Qualcomm Incorporated Method and apparatus for wireless network hybrid positioning
US7453840B1 (en) 2003-06-30 2008-11-18 Cisco Systems, Inc. Containment of rogue systems in wireless network environments
FI114827B (fi) * 2003-07-03 2004-12-31 Sandvik Tamrock Oy Menetelmä ja järjestelmä kaivosajoneuvon sijainnin valvomiseksi
FI115414B (fi) 2003-07-03 2005-04-29 Sandvik Tamrock Oy Järjestely kaivosajoneuvon sijainnin valvontaan kaivoksessa
US7738881B2 (en) * 2003-07-22 2010-06-15 Microsoft Corporation Systems for determining the approximate location of a device from ambient signals
US7319877B2 (en) * 2003-07-22 2008-01-15 Microsoft Corporation Methods for determining the approximate location of a device from ambient signals
US6990428B1 (en) 2003-07-28 2006-01-24 Cisco Technology, Inc. Radiolocation using path loss data
US7293088B2 (en) 2003-07-28 2007-11-06 Cisco Technology, Inc. Tag location, client location, and coverage hole location in a wireless network
US7286515B2 (en) 2003-07-28 2007-10-23 Cisco Technology, Inc. Method, apparatus, and software product for detecting rogue access points in a wireless network
US7557433B2 (en) 2004-10-25 2009-07-07 Mccain Joseph H Microelectronic device with integrated energy source
EP1524872A1 (de) * 2003-10-15 2005-04-20 Siemens Aktiengesellschaft Verfahren zur Überprüfung der durch ein Funkkommunikationssystem durchgeführten Bestimmung der Position einer Mobilstation
US7312752B2 (en) 2003-10-22 2007-12-25 Awarepoint Corporation Wireless position location and tracking system
US7324824B2 (en) 2003-12-09 2008-01-29 Awarepoint Corporation Wireless network monitoring system
US7406320B1 (en) 2003-12-08 2008-07-29 Airtight Networks, Inc. Method and system for location estimation in wireless networks
US7856209B1 (en) 2003-12-08 2010-12-21 Airtight Networks, Inc. Method and system for location estimation in wireless networks
WO2005071894A1 (en) 2003-12-23 2005-08-04 Telecom Italia S.P.A. Method and system for locating a terminal in a wireless telecommunications network, computer program product therefor
US7394372B2 (en) * 2003-12-30 2008-07-01 G2 Microsystems Pty. Ltd. Method and apparatus for aggregating and communicating tracking information
US7212122B2 (en) * 2003-12-30 2007-05-01 G2 Microsystems Pty. Ltd. Methods and apparatus of meshing and hierarchy establishment for tracking devices
US7536723B1 (en) 2004-02-11 2009-05-19 Airtight Networks, Inc. Automated method and system for monitoring local area computer networks for unauthorized wireless access
US7260408B2 (en) * 2004-02-20 2007-08-21 Airespace, Inc. Wireless node location mechanism using antenna pattern diversity to enhance accuracy of location estimates
US7286833B2 (en) 2004-02-27 2007-10-23 Airespace, Inc. Selective termination of wireless connections to refresh signal information in wireless node location infrastructure
US7205938B2 (en) 2004-03-05 2007-04-17 Airespace, Inc. Wireless node location mechanism responsive to observed propagation characteristics of wireless network infrastructure signals
US8645569B2 (en) 2004-03-12 2014-02-04 Rockwell Automation Technologies, Inc. Juxtaposition based machine addressing
US7116988B2 (en) 2004-03-16 2006-10-03 Airespace, Inc. Location of wireless nodes using signal strength weighting metric
US7359718B2 (en) * 2004-04-30 2008-04-15 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Location determination and location tracking in wireless networks
US7433696B2 (en) * 2004-05-18 2008-10-07 Cisco Systems, Inc. Wireless node location mechanism featuring definition of search region to optimize location computation
US7155239B2 (en) * 2004-05-28 2006-12-26 Symbol Technologies, Inc. Method and system for radio map filtering via adaptive clustering
WO2005125039A1 (en) * 2004-06-22 2005-12-29 École De Technologie Supérieure Method for determining the position of an rf transceiver in a known area
US7236128B2 (en) * 2004-06-23 2007-06-26 Cognio, Inc. System and method for locating radio emitters using self-calibrated path loss computation
WO2006009955A2 (en) * 2004-06-23 2006-01-26 Cognio, Inc Self-calibrated path loss position estimation process, device and system
US7509131B2 (en) * 2004-06-29 2009-03-24 Microsoft Corporation Proximity detection using wireless signal strengths
US7313392B2 (en) * 2004-07-16 2007-12-25 Benq Corporation Mobile station apparatus capable of displaying better communication locations for power saving and method of the same
US20060122944A1 (en) * 2004-07-20 2006-06-08 Ryan Philip J Methods and systems for enabling communication to and from asset tracking devices
DE102004035531B4 (de) * 2004-07-22 2006-10-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Ermitteln einer aktuellen Position eines mobilen Gerätes
KR20070089119A (ko) * 2004-07-23 2007-08-30 와이어리스 밸리 커뮤니케이션 인크 무선 네트워크 향상을 위해 무선 장치 또는 기반 구조의 위치를 결정하고 이용하는 방법
US7315281B2 (en) * 2004-07-30 2008-01-01 G2 Microsystems Pty. Ltd. Location determination method and system for asset tracking devices
US7142108B2 (en) * 2004-08-19 2006-11-28 Cognio, Inc. System and method for monitoring and enforcing a restricted wireless zone
WO2006029071A2 (en) * 2004-09-03 2006-03-16 Southwest Research Institute Packed-bed radial-flow non-thermal plasma reactor
US7286835B1 (en) 2004-09-10 2007-10-23 Airespace, Inc. Enhanced wireless node location using differential signal strength metric
KR100536187B1 (ko) * 2004-09-17 2005-12-16 (주)래디안트 이동 통신 단말기의 위치 결정 방법 및 시스템
WO2006037014A2 (en) 2004-09-27 2006-04-06 Nielsen Media Research, Inc. Methods and apparatus for using location information to manage spillover in an audience monitoring system
US7313421B2 (en) * 2004-09-28 2007-12-25 G2 Microsystems Pty. Ltd. GPS receiver having RF front end power management and simultaneous baseband searching of frequency and code chip offset
US7359449B2 (en) * 2004-10-05 2008-04-15 Kamilo Feher Data communication for wired and wireless communication
US8369264B2 (en) 2005-10-28 2013-02-05 Skyhook Wireless, Inc. Method and system for selecting and providing a relevant subset of Wi-Fi location information to a mobile client device so the client device may estimate its position with efficient utilization of resources
US7403762B2 (en) 2004-10-29 2008-07-22 Skyhook Wireless, Inc. Method and system for building a location beacon database
US7516174B1 (en) 2004-11-02 2009-04-07 Cisco Systems, Inc. Wireless network security mechanism including reverse network address translation
US20060128311A1 (en) * 2004-12-13 2006-06-15 Yohannes Tesfai Matching receive signal strenth data associated with radio emission sources for positioning applications
US7346340B2 (en) 2004-12-23 2008-03-18 Spyder Navigations L.L.C. Provision of user policy to terminal
US7466960B2 (en) * 2005-02-08 2008-12-16 Cisco Technology, Inc. Cognitive spectrum analysis and information display techniques
US7805140B2 (en) 2005-02-18 2010-09-28 Cisco Technology, Inc. Pre-emptive roaming mechanism allowing for enhanced QoS in wireless network environments
AU2006200651A1 (en) * 2005-02-21 2006-09-07 Nec Australia Pty Ltd Measuring signal quality
KR101249178B1 (ko) 2005-02-22 2013-04-03 스카이후크 와이어리스, 인크. 위치 확인 시스템의 연속 데이터 최적화
US7370362B2 (en) 2005-03-03 2008-05-06 Cisco Technology, Inc. Method and apparatus for locating rogue access point switch ports in a wireless network
US7403784B2 (en) * 2005-03-10 2008-07-22 Avaya Technology Corp. Method and apparatus for positioning a set of terminals in an indoor wireless environment
CA2601879C (en) 2005-03-17 2017-07-04 Nielsen Media Research, Inc. Methods and apparatus for using audience member behavior information to determine compliance with audience measurement system usage requirements
US7353034B2 (en) 2005-04-04 2008-04-01 X One, Inc. Location sharing and tracking using mobile phones or other wireless devices
CN101208974B (zh) 2005-05-04 2012-09-12 意大利电信股份公司 在用于移动终端的电信网络中优化信道扫描功能的方法
US7280810B2 (en) 2005-08-03 2007-10-09 Kamilo Feher Multimode communication system
US10009956B1 (en) 2017-09-02 2018-06-26 Kamilo Feher OFDM, 3G and 4G cellular multimode systems and wireless mobile networks
WO2007020693A1 (ja) * 2005-08-18 2007-02-22 Mitsubishi Denki Kabushiki Kaisha Ｇｐｓ測位方法及びｇｐｓ測位装置
US7904097B2 (en) 2005-12-07 2011-03-08 Ekahau Oy Location determination techniques
US7664511B2 (en) 2005-12-12 2010-02-16 Nokia Corporation Mobile location method for WLAN-type systems
KR101106276B1 (ko) * 2006-03-07 2012-01-18 노키아 코포레이션 이동식 전자 기기의 상태를 추적하는 방법
US7945270B2 (en) 2006-03-28 2011-05-17 Research In Motion Limited Estimating a location of a mobile device
EP1841256A1 (de) * 2006-03-28 2007-10-03 Research In Motion Limited Schätzen eines Aufenthaltsortes eines Mobilfunkgerätes
US8277724B2 (en) * 2006-03-31 2012-10-02 The Invention Science Fund I, Llc Sterilization methods and systems
US8932535B2 (en) * 2006-03-31 2015-01-13 The Invention Science Fund I, Llc Surveying sterilizer methods and systems
US8758679B2 (en) * 2006-03-31 2014-06-24 The Invention Science Fund I, Llc Surveying sterilizer methods and systems
US20070231192A1 (en) * 2006-03-31 2007-10-04 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Sterilization methods and systems
US8114342B2 (en) * 2006-03-31 2012-02-14 The Invention Science Fund I, Llc Methods and systems for monitoring sterilization status
US20090232703A1 (en) * 2006-03-31 2009-09-17 Searete Llc Methods and systems for monitoring sterilization status
US20070254015A1 (en) * 2006-04-28 2007-11-01 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Sanitizing surfaces
US8453060B2 (en) * 2006-08-25 2013-05-28 Microsoft Corporation Panoramic ring user interface
US7616555B2 (en) * 2006-10-03 2009-11-10 Cisco Technology, Inc. Minimum variance location estimation in wireless networks
US7835749B1 (en) 2006-10-03 2010-11-16 Cisco Technology, Inc. Location inspector in wireless networks
US7626969B2 (en) * 2006-10-04 2009-12-01 Cisco Technology, Inc. Relative location of a wireless node in a wireless network
US7983667B2 (en) 2006-10-05 2011-07-19 Cisco Technology, Inc. Radio frequency coverage map generation in wireless networks
FI20065697A0 (fi) 2006-11-06 2006-11-06 Whealth Oy Sairaalan lääkintä- ja prosessitiedon siirto- ja hallintajärjestelmä
US9406079B1 (en) 2006-11-30 2016-08-02 NexRf Corporation Content relevance weighting system
US9501786B1 (en) 2006-11-30 2016-11-22 Nexrf, Corp. Interactive display system
US9043222B1 (en) 2006-11-30 2015-05-26 NexRf Corporation User interface for geofence associated content
WO2008076927A2 (en) * 2006-12-14 2008-06-26 Nielsen Media Research, Inc. Methods and apparatus to monitor consumer activity
US7904092B2 (en) * 2007-01-04 2011-03-08 Cisco Technology, Inc. Locally adjusted radio frequency coverage maps in wireless networks
US8373581B2 (en) * 2007-06-19 2013-02-12 Magna Electronics, Inc. Mobile control node system and method for vehicles
US8319605B2 (en) 2007-06-19 2012-11-27 Magna Electronics, Inc. Remote vehicle control system utilizing multiple antennas
US8175802B2 (en) 2007-06-28 2012-05-08 Apple Inc. Adaptive route guidance based on preferences
US8774825B2 (en) 2007-06-28 2014-07-08 Apple Inc. Integration of map services with user applications in a mobile device
US8311526B2 (en) 2007-06-28 2012-11-13 Apple Inc. Location-based categorical information services
US8762056B2 (en) 2007-06-28 2014-06-24 Apple Inc. Route reference
US8108144B2 (en) 2007-06-28 2012-01-31 Apple Inc. Location based tracking
US8180379B2 (en) * 2007-06-28 2012-05-15 Apple Inc. Synchronizing mobile and vehicle devices
US8332402B2 (en) 2007-06-28 2012-12-11 Apple Inc. Location based media items
US9109904B2 (en) 2007-06-28 2015-08-18 Apple Inc. Integration of map services and user applications in a mobile device
US8204684B2 (en) 2007-06-28 2012-06-19 Apple Inc. Adaptive mobile device navigation
US8290513B2 (en) 2007-06-28 2012-10-16 Apple Inc. Location-based services
US9066199B2 (en) 2007-06-28 2015-06-23 Apple Inc. Location-aware mobile device
US8385946B2 (en) 2007-06-28 2013-02-26 Apple Inc. Disfavored route progressions or locations
US8275352B2 (en) 2007-06-28 2012-09-25 Apple Inc. Location-based emergency information
US8213954B2 (en) * 2007-08-28 2012-07-03 Motorola Solutions, Inc. Method for addressing user location errors in a cognitive radio system
US8977294B2 (en) 2007-10-10 2015-03-10 Apple Inc. Securely locating a device
TWI368754B (en) * 2007-12-31 2012-07-21 Ind Tech Res Inst Method and system for localization
US8355862B2 (en) 2008-01-06 2013-01-15 Apple Inc. Graphical user interface for presenting location information
US7904530B2 (en) * 2008-01-29 2011-03-08 Palo Alto Research Center Incorporated Method and apparatus for automatically incorporating hypothetical context information into recommendation queries
US11729576B2 (en) 2008-03-29 2023-08-15 NEXRF Corp. Targeted content delivery
US11706733B1 (en) 2008-03-29 2023-07-18 NEXRF Corp. Location positioning engine system and method
EP2263098B1 (de) 2008-04-02 2015-01-07 Ekahau Oy Positionsbestimmung von mobilen objekten auf der basis von gegenseitig gesendeten signalen
US8335173B2 (en) 2008-04-11 2012-12-18 Cisco Technology, Inc. Inserting time of departure information in frames to support multi-channel location techniques
US8023965B2 (en) * 2008-05-09 2011-09-20 Mitel Networks Corporation Method, system and apparatus for locating a mobile communications device
US9250092B2 (en) 2008-05-12 2016-02-02 Apple Inc. Map service with network-based query for search
US8644843B2 (en) 2008-05-16 2014-02-04 Apple Inc. Location determination
US8155666B2 (en) 2008-06-16 2012-04-10 Skyhook Wireless, Inc. Methods and systems for determining location using a cellular and WLAN positioning system by selecting the best cellular positioning system solution
US8369867B2 (en) 2008-06-30 2013-02-05 Apple Inc. Location sharing
US9288268B2 (en) 2008-06-30 2016-03-15 The Nielsen Company (Us), Llc Methods and apparatus to monitor shoppers in a retail environment
EP2141957A1 (de) 2008-07-02 2010-01-06 IBBT vzw System und Verfahren zur Positionsschätzung
US8259692B2 (en) 2008-07-11 2012-09-04 Nokia Corporation Method providing positioning and navigation inside large buildings
US8359643B2 (en) 2008-09-18 2013-01-22 Apple Inc. Group formation using anonymous broadcast information
US8260320B2 (en) 2008-11-13 2012-09-04 Apple Inc. Location specific content
TWI376521B (en) 2008-11-27 2012-11-11 Ind Tech Res Inst Collection and construction of training location data of positioning system and positioning method therefor
TWI394976B (zh) * 2008-12-24 2013-05-01 Mstar Semiconductor Inc 定位輔助方法以及使用該方法之定位輔助裝置
CN104735714B (zh) * 2009-01-13 2018-06-19 维亚威解决方案英国有限公司 无线通信网络
US8239277B2 (en) 2009-03-31 2012-08-07 The Nielsen Company (Us), Llc Method, medium, and system to monitor shoppers in a retail or commercial establishment
US8660530B2 (en) 2009-05-01 2014-02-25 Apple Inc. Remotely receiving and communicating commands to a mobile device for execution by the mobile device
US8666367B2 (en) 2009-05-01 2014-03-04 Apple Inc. Remotely locating and commanding a mobile device
US8670748B2 (en) 2009-05-01 2014-03-11 Apple Inc. Remotely locating and commanding a mobile device
US20110004893A1 (en) * 2009-07-02 2011-01-06 Borislow Daniel M Devices and techniques for determining and facilitating authorized distribution of media content
US8638256B2 (en) * 2009-09-29 2014-01-28 Skyhook Wireless, Inc. Accuracy and performance of a hybrid positioning system
TW201122527A (en) * 2009-12-21 2011-07-01 Ind Tech Res Inst Positioning method and communication system using thereof
US8200251B2 (en) * 2010-01-15 2012-06-12 Apple Inc. Determining a location of a mobile device using a location database
US8433334B2 (en) 2010-01-15 2013-04-30 Apple Inc. Managing a location database for network-based positioning system
US8634860B2 (en) * 2010-01-15 2014-01-21 Apple Inc. Location determination using cached location area codes
US8655371B2 (en) * 2010-01-15 2014-02-18 Apple Inc. Location determination using cached location area codes
US8660576B2 (en) * 2010-01-15 2014-02-25 Apple Inc. Adaptive location determination
US8504059B2 (en) * 2010-01-15 2013-08-06 Apple Inc. Location filtering using mobile country code
EP2540065B1 (de) * 2010-02-23 2017-01-18 Telefonaktiebolaget LM Ericsson (publ) Kommunikationsleistungsführung in einem benutzerendgerät
US8620344B2 (en) 2010-04-07 2013-12-31 Apple Inc. Location-based application program management
US10721705B1 (en) 2010-06-04 2020-07-21 NEXRF Corp. Content Relevance Weighting System
US9606219B2 (en) * 2010-08-02 2017-03-28 Progeny Systems Corporation Systems and methods for locating a target in a GPS-denied environment
US8412232B2 (en) 2010-08-20 2013-04-02 Qualcomm Incorporated Methods and apparatuses for use in estimating a location of a mobile device within a structure
JP5166502B2 (ja) * 2010-10-21 2013-03-21 株式会社日立製作所 測位データ管理サーバ及び測位データ管理方法
EP2635915B1 (de) 2010-11-03 2016-05-18 Skyhook Wireless, Inc. Verfahren für ein system zur erhöhung der verlässlichkeit und präzision einer positionsschätzung in einem hybriden positionierungssystem
US8885842B2 (en) 2010-12-14 2014-11-11 The Nielsen Company (Us), Llc Methods and apparatus to determine locations of audience members
CN103354909B (zh) 2011-01-31 2016-07-06 三菱电机株式会社 位置确定装置、方法、系统、空气调节系统以及照明系统
CN102209385B (zh) * 2011-05-25 2013-10-16 厦门雅迅网络股份有限公司 一种基于空间离群数据挖掘算法计算基站位置的方法
US8548497B2 (en) * 2011-12-16 2013-10-01 Microsoft Corporation Indoor localization using commercial frequency-modulated signals
US9467725B2 (en) * 2011-12-29 2016-10-11 The Directv Group, Inc. Method and system for detecting unauthorized use of a set top box using weather profiles
JP5979945B2 (ja) 2012-04-09 2016-08-31 任天堂株式会社 情報処理プログラム、情報処理装置、情報処理システムおよび情報処理方法
US9344990B1 (en) 2012-12-03 2016-05-17 Sprint Communications Company L.P. Device location accuracy metrics for applications on wireless communication devices
US9021516B2 (en) 2013-03-01 2015-04-28 The Nielsen Company (Us), Llc Methods and systems for reducing spillover by measuring a crest factor
US9118960B2 (en) 2013-03-08 2015-08-25 The Nielsen Company (Us), Llc Methods and systems for reducing spillover by detecting signal distortion
US10152874B2 (en) 2013-04-18 2018-12-11 Airista Flow, Inc. Processing alert signals from positioning devices
US20140349671A1 (en) * 2013-05-21 2014-11-27 Qualcomm Incorporated Indoor positioning with assistance data learning
US9301101B2 (en) * 2013-09-05 2016-03-29 Cellco Partnership Probabilistic location determination for precision marketing
US20150181372A1 (en) * 2013-12-20 2015-06-25 Apple Inc. Location Accuracy Prediction
US10503912B1 (en) 2014-08-12 2019-12-10 NEXRF Corp. Multi-channel communication of data files
US9945928B2 (en) * 2014-10-30 2018-04-17 Bastille Networks, Inc. Computational signal processing architectures for electromagnetic signature analysis
US9924224B2 (en) 2015-04-03 2018-03-20 The Nielsen Company (Us), Llc Methods and apparatus to determine a state of a media presentation device
US9788155B1 (en) 2015-04-22 2017-10-10 Michael A. Kerr User interface for geofence associated content
US9848222B2 (en) 2015-07-15 2017-12-19 The Nielsen Company (Us), Llc Methods and apparatus to detect spillover
US10838582B2 (en) 2016-06-15 2020-11-17 NEXRF Corp. Mobile autonomous dynamic graphical user interface
CA3028728A1 (en) 2016-06-23 2017-12-28 Capital One Services, Llc Neural network systems and methods for generating distributed representations of electronic transaction information
FR3074305B1 (fr) * 2017-11-30 2021-02-12 Sigfox Procede et systeme de geolocalisation d’un terminal occupant des positions geographiques particulieres
US11448774B2 (en) * 2018-08-16 2022-09-20 Movano Inc. Bayesian geolocation and parameter estimation by retaining channel and state information
US11474231B2 (en) 2018-08-16 2022-10-18 Movano Inc. Calibration, classification and localization using channel templates
GB201913574D0 (en) * 2019-09-20 2019-11-06 Nokia Technologies Oy Position determination
US20210173855A1 (en) * 2019-12-10 2021-06-10 Here Global B.V. Method, apparatus, and computer program product for dynamic population estimation

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO940977L (no) * 1993-04-06 1994-10-05 Alcatel Str Ag Fremgangsmåte og anordning for å sikre tjenestekvaliteten i et mobilt radiosystem
JP3161334B2 (ja) * 1996-07-29 2001-04-25 松下電器産業株式会社 位置検出装置
JP3165391B2 (ja) * 1996-03-22 2001-05-14 松下電器産業株式会社 移動体無線通信システムとその移動局の位置検出方法
WO1998010307A1 (en) * 1996-09-09 1998-03-12 Dennis Jay Dupray Location of a mobile station
US6112095A (en) * 1997-01-08 2000-08-29 Us Wireless Corporation Signature matching for location determination in wireless communication systems
JPH11341549A (ja) * 1998-05-27 1999-12-10 Alps Electric Co Ltd 移動体通信システムにおける位置検出用端末データの作成方法
US6393294B1 (en) * 1998-09-22 2002-05-21 Polaris Wireless, Inc. Location determination using RF fingerprinting
US6269246B1 (en) * 1998-09-22 2001-07-31 Ppm, Inc. Location determination using RF fingerprinting
US6266014B1 (en) * 1998-10-09 2001-07-24 Cell-Loc Inc. Methods and apparatus to position a mobile receiver using downlink signals part IV
US6330429B1 (en) * 1999-04-14 2001-12-11 Lucent Technologies, Inc. Channel grouping system and method for a wireless communications system
WO2000069198A1 (en) 1999-05-06 2000-11-16 Cell-Loc Inc. Wireless location system
US6263208B1 (en) * 1999-05-28 2001-07-17 Lucent Technologies Inc. Geolocation estimation method for CDMA terminals based on pilot strength measurements
US6889053B1 (en) * 1999-07-26 2005-05-03 Lucent Technologies Inc. Likelihood-based geolocation prediction algorithms for CDMA systems using pilot strength measurements
US6571082B1 (en) * 1999-10-29 2003-05-27 Verizon Laboratories Inc. Wireless field test simulator
FI111901B (fi) * 2000-12-29 2003-09-30 Ekahau Oy Sijainnin arviointi langattomissa tietoliikenneverkoissa
FI113409B (fi) * 2002-05-31 2004-04-15 Ekahau Oy Sekvenssiperusteinen paikannustekniikka
FI114535B (fi) * 2002-07-10 2004-10-29 Ekahau Oy Paikannustekniikka

Also Published As

Publication number Publication date
JP2004517572A (ja) 2004-06-10
DE60132716T2 (de) 2009-03-05
CN1224289C (zh) 2005-10-19
FI20002891A0 (fi) 2000-12-29
FI111901B (fi) 2003-09-30
FI20002891A (fi) 2002-06-30
US7228136B2 (en) 2007-06-05
ES2300382T3 (es) 2008-06-16
WO2002054813A1 (en) 2002-07-11
JP4029040B2 (ja) 2008-01-09
CN1483297A (zh) 2004-03-17
EP1354491B1 (de) 2008-02-06
EP1354491A1 (de) 2003-10-22
ATE385659T1 (de) 2008-02-15
US20040072577A1 (en) 2004-04-15

Similar Documents

Publication Publication Date Title
DE60132716D1 (de) Positionsschätzung in drahtlosen telekommunikationsnetzen
EP1830483A3 (de) Übertragungsratenänderungen in Kommunikationsnetzwerken
DK1520360T3 (da) Måling af kanalkarakteristikker i et kommunikationssystem
EP1479252A4 (de) Adaptive leistungsregelung für multicast-übertragung
GB0012641D0 (en) A method of estimating the location of a device
TWI367037B (en) Apparatus and method in a cellular network
WO2008035166A3 (en) Interference management techniques for relay enhanced wireless networks
ATE378745T1 (de) Datenübertragungsverfahren
WO2003060632A3 (en) Method for determining location information
WO2007120338A3 (en) Method and apparatus for determining transmit power for an access channel in a wireless communication network
RU2004100236A (ru) Способ и устройство для управления загруженностью в беспроводной коммуникационной системе
DE602006019833D1 (de) Messung und überwachung der dienstqualität in dienstdifferenzierten drahtlosen netzwerken
SE0301027D0 (sv) Method and apparatus in a telecommunication system
GB2466904A (en) System and method for locating UMTS user equipment using measurement reports
WO2004080106A3 (en) Method and apparatus for providing uplink signal-to-noise ratio (snr) estimation in a wireless communication system
MY149248A (en) Measuring and monitoring qos in service differentiated wireless networks
WO2006068756A3 (en) Recipient based scoping of location information
WO2008102304A3 (en) Usage of network load information for rate adaptation purposes
WO1998029961A3 (en) A cellular radio system and a method for measuring the interference level
ATE391362T1 (de) Drahtlose kommunikationsvorrichtung und verfahren zur kommunikation im standortwahldiversitätsmodus
WO2004068729A3 (en) Location technology support determinations in wireless communication networks and devices
WO2003038467A3 (en) Parameter estimator with dynamically variable integration time
EP1117267A3 (de) Verfahren zum Kalibrieren eines Testgerätes
WO2005039088A3 (en) Channel allocation extension in wireless communications networks and methods
ATE454761T1 (de) Schätzung der kommunikationsqualität

Legal Events

Date Code Title Description
8364 No opposition during term of opposition