JP5657539B2 - ロバストなロケーション推定 - Google Patents

ロバストなロケーション推定 Download PDF

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Publication number
JP5657539B2
JP5657539B2 JP2011521644A JP2011521644A JP5657539B2 JP 5657539 B2 JP5657539 B2 JP 5657539B2 JP 2011521644 A JP2011521644 A JP 2011521644A JP 2011521644 A JP2011521644 A JP 2011521644A JP 5657539 B2 JP5657539 B2 JP 5657539B2
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Japan
Prior art keywords
location
information
detected
estimate
portable device
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JP2011521644A
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Japanese (ja)
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JP2011530079A (ja
JP2011530079A5 (enExample
Inventor
クリス、マーシャル
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U Blox AG
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U Blox AG
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Publication of JP2011530079A5 publication Critical patent/JP2011530079A5/ja
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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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Navigation (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2011521644A 2008-08-06 2009-08-05 ロバストなロケーション推定 Active JP5657539B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0814355.4 2008-08-06
GB0814355A GB2462592A (en) 2008-08-06 2008-08-06 Supplementing GPS position information adaptively with WiFi location data
PCT/GB2009/050977 WO2010015854A1 (en) 2008-08-06 2009-08-05 Robust location estimation

Publications (3)

Publication Number Publication Date
JP2011530079A JP2011530079A (ja) 2011-12-15
JP2011530079A5 JP2011530079A5 (enExample) 2012-09-13
JP5657539B2 true JP5657539B2 (ja) 2015-01-21

Family

ID=39767583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011521644A Active JP5657539B2 (ja) 2008-08-06 2009-08-05 ロバストなロケーション推定

Country Status (7)

Country Link
US (1) US9465095B2 (enExample)
EP (1) EP2318855B1 (enExample)
JP (1) JP5657539B2 (enExample)
CN (1) CN102112891B (enExample)
GB (1) GB2462592A (enExample)
TW (1) TW201011327A (enExample)
WO (1) WO2010015854A1 (enExample)

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CN103686896B (zh) * 2013-12-12 2016-06-15 广州市地下铁道总公司 无线接入点的切换方法和终端
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CN107484118A (zh) * 2016-06-07 2017-12-15 滴滴（中国）科技有限公司 一种基于建筑物WiFi指纹的室内场景定位方法及系统
US10929081B1 (en) * 2017-06-06 2021-02-23 United Services Automobile Association (Usaa) Context management for multiple devices
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CN109270566B (zh) * 2018-09-17 2021-05-11 百度在线网络技术（北京）有限公司 导航方法、导航效果测试方法、装置、设备和介质
CN111148216B (zh) * 2019-03-27 2021-07-23 广东小天才科技有限公司 一种电子设备的定位方法及电子设备
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Also Published As

Publication number Publication date
GB0814355D0 (en) 2008-09-10
JP2011530079A (ja) 2011-12-15
US20110128183A1 (en) 2011-06-02
WO2010015854A1 (en) 2010-02-11
US9465095B2 (en) 2016-10-11
GB2462592A (en) 2010-02-17
CN102112891B (zh) 2014-03-19
TW201011327A (en) 2010-03-16
EP2318855A1 (en) 2011-05-11
EP2318855B1 (en) 2013-10-02
CN102112891A (zh) 2011-06-29

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