SG10201605439XA - Determining Location Of A User Device - Google Patents

Determining Location Of A User Device

Info

Publication number
SG10201605439XA
SG10201605439XA SG10201605439XA SG10201605439XA SG10201605439XA SG 10201605439X A SG10201605439X A SG 10201605439XA SG 10201605439X A SG10201605439X A SG 10201605439XA SG 10201605439X A SG10201605439X A SG 10201605439XA SG 10201605439X A SG10201605439X A SG 10201605439XA
Authority
SG
Singapore
Prior art keywords
user device
determining location
location
determining
user
Prior art date
Application number
SG10201605439XA
Inventor
Nasimuddin Ahmed
Avik Ghose
Tapas Chakravarty
Arpan Pal
Original Assignee
Tata Consultancy Services Ltd
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 Tata Consultancy Services Ltd filed Critical Tata Consultancy Services Ltd
Publication of SG10201605439XA publication Critical patent/SG10201605439XA/en

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/33—Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
SG10201605439XA 2015-07-02 2016-07-01 Determining Location Of A User Device SG10201605439XA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN2540MU2015 2015-07-02

Publications (1)

Publication Number Publication Date
SG10201605439XA true SG10201605439XA (en) 2017-02-27

Family

ID=56292584

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201605439XA SG10201605439XA (en) 2015-07-02 2016-07-01 Determining Location Of A User Device

Country Status (4)

Country Link
US (1) US9967715B2 (en)
EP (1) EP3112893B1 (en)
AU (1) AU2016204607B2 (en)
SG (1) SG10201605439XA (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106961668A (en) * 2017-03-30 2017-07-18 努比亚技术有限公司 Mobile terminal location device and method
CN107396280A (en) * 2017-06-12 2017-11-24 东南大学 A kind of indoor locating system and method based on RSSI
CN107801147A (en) * 2017-07-21 2018-03-13 西安工程大学 One kind is based on the adaptive indoor orientation method of the improved multizone of RSSI rangings
CN108495265B (en) * 2018-04-19 2020-07-03 北京邮电大学 Indoor positioning method and device and computing equipment
US11006383B2 (en) * 2018-11-15 2021-05-11 Arizona Board Of Regents On Behalf Of Arizona State University Mapping and localization using image processing of wireless signals
US10694053B1 (en) 2019-01-22 2020-06-23 Xerox Corporation Wireless location tracking tag for monitoring real time location-tracking apparatus for an electronic device
US11728571B2 (en) 2019-07-12 2023-08-15 Arizona Board Of Regents On Behalf Of Arizona State University Large intelligent surfaces with sparse channel sensors
US11009583B1 (en) 2019-12-23 2021-05-18 At&T Intellectual Property I, L.P. Refining and selecting timing data to increase accuracy of timing-based location for user equipment
US11356800B2 (en) * 2020-08-27 2022-06-07 Xerox Corporation Method of estimating indoor location of a device
CN112348631B (en) * 2020-10-27 2023-05-23 贝壳技术有限公司 Method and device for recommending similar house sources, electronic equipment and storage medium

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Publication number Priority date Publication date Assignee Title
US7787891B2 (en) * 2006-12-20 2010-08-31 Intel Corporation Mobile station localization apparatus, systems, and methods
WO2011051972A2 (en) * 2009-10-30 2011-05-05 Tata Consultancy Services Ltd. System for wireless locations estimation using radio transceivers with polarization diversity
KR100994840B1 (en) 2009-11-27 2010-11-16 주식회사 케이티 Position determination method and system based on wlan rssi value
US9853847B2 (en) * 2009-12-30 2017-12-26 Mediatek Inc. Measurement and carrier group based optimization in wireless OFDM multi-carrier communication systems
US8077090B1 (en) * 2010-06-15 2011-12-13 Microsoft Corp. Simultaneous localization and RF modeling
US8669902B2 (en) * 2010-09-03 2014-03-11 Cisco Technology, Inc. Location estimation for wireless devices
US8750895B2 (en) * 2011-06-03 2014-06-10 Apple Inc. Monitoring a geofence using wireless access points
US10237688B2 (en) * 2011-08-18 2019-03-19 Rivada Research, Llc Method and system for improving the location of fixed wireless CBSD nodes
US9194935B2 (en) * 2012-05-08 2015-11-24 Texas Instruments Incorporated Wireless local area network based positioning
US20140064112A1 (en) * 2012-09-06 2014-03-06 Qualcomm Incorporated Context-based position determination
US9318885B2 (en) 2012-11-09 2016-04-19 Medashield Technologies, LLC Protective sheath device with mounting piece for lead wire cables
GB201222376D0 (en) * 2012-12-12 2013-01-23 Al Najjar Ahmad System and method for determining a postion of a mobile unit
US10015737B2 (en) * 2013-11-12 2018-07-03 Taiwan Semiconductor Manufacturing Co., Ltd. Network selection recommender system and method
IN2014MU00776A (en) * 2014-03-07 2015-09-25 Tata Consultancy Services Ltd
US9743254B2 (en) * 2015-04-30 2017-08-22 Mist Systems, Inc. Methods and apparatus relating to the use of received signals to determine wireless terminal location and/or refine location determination models
US9780888B2 (en) * 2015-05-12 2017-10-03 Qualcomm Incorporated Techniques for mitigating cross device co-existence interference

Also Published As

Publication number Publication date
AU2016204607B2 (en) 2020-03-12
EP3112893A1 (en) 2017-01-04
EP3112893B1 (en) 2022-08-17
AU2016204607A1 (en) 2017-01-19
US20170006436A1 (en) 2017-01-05
US9967715B2 (en) 2018-05-08

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