IN2014CN04929A - - Google Patents

Info

Publication number
IN2014CN04929A
IN2014CN04929A IN4929CHN2014A IN2014CN04929A IN 2014CN04929 A IN2014CN04929 A IN 2014CN04929A IN 4929CHN2014 A IN4929CHN2014 A IN 4929CHN2014A IN 2014CN04929 A IN2014CN04929 A IN 2014CN04929A
Authority
IN
India
Prior art keywords
wireless device
mobile wireless
determining
access point
compensation factor
Prior art date
Application number
Other languages
English (en)
Inventor
Sameera Poduri
Payam Pakzad
Vinay Sridhara
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of IN2014CN04929A publication Critical patent/IN2014CN04929A/en

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
    • G01S5/01—Determining conditions which influence positioning, e.g. radio environment, state of motion or energy consumption
    • G01S5/018—Involving non-radio wave signals or measurements
    • 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
    • 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
    • G01S5/0294—Trajectory determination or predictive filtering, e.g. target tracking or Kalman filtering
    • 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
    • H04W4/025—Services making use of location information using location based information parameters
    • H04W4/026—Services making use of location information using location based information parameters using orientation information, e.g. compass
    • 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
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/01—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations specially adapted for specific applications
    • G01S2205/09—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations specially adapted for specific applications for tracking people
    • 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
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
    • G01S5/163—Determination of attitude
IN4929CHN2014 2012-01-31 2013-01-11 IN2014CN04929A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/363,132 US20130196681A1 (en) 2012-01-31 2012-01-31 Compensating for user occlusion in wi-fi positioning using mobile device orientation
PCT/US2013/021131 WO2013115955A1 (en) 2012-01-31 2013-01-11 Method and apparatus for locating a mobile device using the mobile device orientation

Publications (1)

Publication Number Publication Date
IN2014CN04929A true IN2014CN04929A (de) 2015-09-18

Family

ID=47563651

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4929CHN2014 IN2014CN04929A (de) 2012-01-31 2013-01-11

Country Status (7)

Country Link
US (1) US20130196681A1 (de)
EP (2) EP2810503A1 (de)
JP (1) JP2015510587A (de)
KR (1) KR20140124418A (de)
CN (1) CN104081844A (de)
IN (1) IN2014CN04929A (de)
WO (1) WO2013115955A1 (de)

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CN103514378B (zh) * 2013-10-15 2016-08-24 合肥工业大学 一种基于wlan室内定位技术的远程医疗看护系统
CN104301866A (zh) 2014-10-09 2015-01-21 华为技术有限公司 基于无线信号质量进行位置指引的方法、装置和终端
CN105590330B (zh) * 2014-10-30 2018-10-16 清华大学 基于群智感知的室内平面图生成方法、服务器及系统
US9824481B2 (en) * 2014-12-30 2017-11-21 Qualcomm Incorporated Maintaining heatmaps using tagged visual data
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US10567918B2 (en) * 2017-11-20 2020-02-18 Kabushiki Kaisha Toshiba Radio-location method for locating a target device contained within a region of space
CN108093365B (zh) * 2017-12-21 2021-05-11 浙江维思无线网络技术有限公司 一种地理标志信息发送方法及装置
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Also Published As

Publication number Publication date
EP2810503A1 (de) 2014-12-10
CN104081844A (zh) 2014-10-01
KR20140124418A (ko) 2014-10-24
WO2013115955A1 (en) 2013-08-08
US20130196681A1 (en) 2013-08-01
EP2925064A1 (de) 2015-09-30
JP2015510587A (ja) 2015-04-09

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