KR20160070802A - 위치 변화들을 검출하고 스캐닝을 통해 보조 데이터를 모니터링하기 위한 방법 및 장치 - Google Patents

위치 변화들을 검출하고 스캐닝을 통해 보조 데이터를 모니터링하기 위한 방법 및 장치 Download PDF

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Publication number
KR20160070802A
KR20160070802A KR1020167012410A KR20167012410A KR20160070802A KR 20160070802 A KR20160070802 A KR 20160070802A KR 1020167012410 A KR1020167012410 A KR 1020167012410A KR 20167012410 A KR20167012410 A KR 20167012410A KR 20160070802 A KR20160070802 A KR 20160070802A
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KR
South Korea
Prior art keywords
mobile device
transmitters
location
passive scan
obtaining
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Withdrawn
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KR1020167012410A
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English (en)
Korean (ko)
Inventor
비나이 스리드하라
파라즈 모함마드-미르자에이
사우미트라 모한 다스
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퀄컴 인코포레이티드
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Publication of KR20160070802A publication Critical patent/KR20160070802A/ko
Withdrawn legal-status Critical Current

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    • 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
    • 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
    • G01S5/0205—Details
    • G01S5/0236—Assistance data, e.g. base station almanac
    • 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
    • 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
    • G01S5/0295—Proximity-based methods, e.g. position inferred from reception of particular signals
    • 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
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • 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
    • 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
    • G01S2205/02—Indoor
    • 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
    • G01S5/02523—Details of interaction of receiver with radio-map

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020167012410A 2013-10-15 2014-10-14 위치 변화들을 검출하고 스캐닝을 통해 보조 데이터를 모니터링하기 위한 방법 및 장치 Withdrawn KR20160070802A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/054,602 US9253596B2 (en) 2013-10-15 2013-10-15 Method and apparatus for detecting location changes and monitoring assistance data via scanning
US14/054,602 2013-10-15
PCT/US2014/060542 WO2015057746A1 (en) 2013-10-15 2014-10-14 Method and apparatus for detecting location changes and monitoring assistance data via scanning

Publications (1)

Publication Number Publication Date
KR20160070802A true KR20160070802A (ko) 2016-06-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167012410A Withdrawn KR20160070802A (ko) 2013-10-15 2014-10-14 위치 변화들을 검출하고 스캐닝을 통해 보조 데이터를 모니터링하기 위한 방법 및 장치

Country Status (6)

Country Link
US (2) US9253596B2 (enExample)
EP (1) EP3058386B1 (enExample)
JP (1) JP2016539321A (enExample)
KR (1) KR20160070802A (enExample)
CN (1) CN105612430B (enExample)
WO (1) WO2015057746A1 (enExample)

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Also Published As

Publication number Publication date
US9253596B2 (en) 2016-02-02
US9351119B2 (en) 2016-05-24
US20150105098A1 (en) 2015-04-16
US20160100291A1 (en) 2016-04-07
EP3058386B1 (en) 2022-04-20
EP3058386A1 (en) 2016-08-24
CN105612430B (zh) 2019-01-01
JP2016539321A (ja) 2016-12-15
WO2015057746A1 (en) 2015-04-23
CN105612430A (zh) 2016-05-25

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Date Code Title Description
PA0105 International application

Patent event date: 20160511

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid