CN105493588B - 用于提高定位的质量的方法及设备 - Google Patents

用于提高定位的质量的方法及设备 Download PDF

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Publication number
CN105493588B
CN105493588B CN201480048334.4A CN201480048334A CN105493588B CN 105493588 B CN105493588 B CN 105493588B CN 201480048334 A CN201480048334 A CN 201480048334A CN 105493588 B CN105493588 B CN 105493588B
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CN
China
Prior art keywords
station
time
training field
message
arrival
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Expired - Fee Related
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CN201480048334.4A
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English (en)
Chinese (zh)
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CN105493588A (zh
Inventor
卡洛斯·荷拉西欧·阿尔达那
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Qualcomm Inc
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Qualcomm Inc
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Publication of CN105493588A publication Critical patent/CN105493588A/zh
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Publication of CN105493588B publication Critical patent/CN105493588B/zh
Expired - Fee Related legal-status Critical Current
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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
    • G01S5/0205—Details
    • G01S5/021—Calibration, monitoring or correction
    • 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
    • G01S5/14—Determining absolute distances from a plurality of spaced points of known location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
CN201480048334.4A 2013-09-09 2014-08-12 用于提高定位的质量的方法及设备 Expired - Fee Related CN105493588B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361875558P 2013-09-09 2013-09-09
US61/875,558 2013-09-09
US201361877881P 2013-09-13 2013-09-13
US61/877,881 2013-09-13
US14/278,942 US9532328B2 (en) 2013-09-09 2014-05-15 Methods and apparatuses for improving quality of positioning
US14/278,942 2014-05-15
PCT/US2014/050745 WO2015034635A1 (en) 2013-09-09 2014-08-12 Methods and apparatuses for improving quality of positioning

Publications (2)

Publication Number Publication Date
CN105493588A CN105493588A (zh) 2016-04-13
CN105493588B true CN105493588B (zh) 2018-12-14

Family

ID=52625507

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480048334.4A Expired - Fee Related CN105493588B (zh) 2013-09-09 2014-08-12 用于提高定位的质量的方法及设备

Country Status (6)

Country Link
US (1) US9532328B2 (https=)
EP (1) EP3045002B1 (https=)
JP (1) JP2016537642A (https=)
KR (1) KR20160054522A (https=)
CN (1) CN105493588B (https=)
WO (1) WO2015034635A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9801019B2 (en) 2015-03-16 2017-10-24 Qualcomm Incorporated Adaptive triggering of RTT ranging for enhanced position accuracy
CN105007624A (zh) * 2015-08-13 2015-10-28 南京理工大学 一种基于接收信号强度的室内定位方法
KR102382716B1 (ko) * 2016-09-08 2022-04-06 인터디지탈 패튼 홀딩스, 인크 mmW WLAN 시스템들에서의 다중 채널 송신
WO2021086363A1 (en) * 2019-10-31 2021-05-06 Nokia Technologies Oy Ping-pong-based accurate positioning

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US8233457B1 (en) * 2009-09-03 2012-07-31 Qualcomm Atheros, Inc. Synchronization-free station locator in wireless network
CN103038663A (zh) * 2010-04-30 2013-04-10 高通股份有限公司 用于往返时间测量的设备

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US7480234B1 (en) * 2003-10-31 2009-01-20 Cisco Technology, Inc. Initial timing estimation in a wireless network receiver
US7809020B2 (en) * 2003-10-31 2010-10-05 Cisco Technology, Inc. Start of packet detection for multiple receiver combining and multiple input multiple output radio receivers
US7643430B2 (en) * 2005-11-30 2010-01-05 Cisco Technology, Inc. Methods and apparatus for determining reverse path delay
EP2183614B1 (en) * 2007-08-14 2017-09-27 Nokia Technologies Oy Distance estimation
US8891698B2 (en) * 2007-12-03 2014-11-18 St-Ericsson Sa First significant path detection
US7995616B2 (en) * 2008-01-30 2011-08-09 Qualcomm, Incorporated Acquisition of timing information in wireless communication systems
US8335283B1 (en) * 2008-11-11 2012-12-18 Qualcomm Atheros, Inc. Weak signal detection in wireless communication systems
US20100135178A1 (en) * 2008-11-21 2010-06-03 Qualcomm Incorporated Wireless position determination using adjusted round trip time measurements
US8295312B2 (en) * 2009-06-08 2012-10-23 Broadcom Corporation Method and system for compensated time stamping for time-sensitive network communications
US8655373B2 (en) * 2009-09-28 2014-02-18 Electronic And Telecommunications Research Institute Method and apparatus for wireless location measurement
US8116397B2 (en) * 2009-10-20 2012-02-14 Freescale Semiconductor, Inc. System and method for symbol boundary detection in orthogonal frequency divison multiplexing based data communication
JP2011133331A (ja) * 2009-12-24 2011-07-07 Ntt Docomo Inc 測位システム及び測位方法
US8649446B2 (en) * 2010-10-29 2014-02-11 Texas Instruments Incorporated System and method for channel classification
KR20120071758A (ko) * 2010-12-23 2012-07-03 한국전자통신연구원 무선통신 시스템에서 동기 획득 장치 및 방법
US8644128B2 (en) * 2011-02-10 2014-02-04 Marvell World Trade Ltd. Multi-clock PHY preamble design and detection
US8538354B2 (en) * 2011-04-04 2013-09-17 Intel IP Corporation Method and system for controlling signal transmission of a wireless communication device
US8413091B2 (en) 2011-04-22 2013-04-02 International Business Machines Corporation Enhancing redundancy removal with early merging
US8774124B2 (en) * 2011-04-24 2014-07-08 Broadcom Corporation Device coexistence within single user, multiple user, multiple access, and/or MIMO wireless communications
KR101234177B1 (ko) * 2011-09-30 2013-02-19 고려대학교 산학협력단 사용자 단말의 위치 측정 방법
US8787191B2 (en) * 2011-11-15 2014-07-22 Qualcomm Incorporated Method and apparatus for determining distance in a Wi-Fi network
TWI463845B (zh) * 2012-03-26 2014-12-01 Mstar Semiconductor Inc 信號處理裝置及信號處理方法
US9078237B2 (en) * 2012-04-13 2015-07-07 Intel Corporation Methods and arrangements for orthogonal training sequences in wireless networks
US20130271324A1 (en) * 2012-04-17 2013-10-17 Andrew Sendonaris Systems and methods configured to estimate receiver position using timing data associated with reference locations in three-dimensional space
US10932229B2 (en) * 2012-04-30 2021-02-23 Interdigital Patent Holdings, Inc. Method and apparatus for supporting coordinated orthogonal block-based resource allocation (COBRA) operations
US9726751B2 (en) * 2012-05-07 2017-08-08 Commonwealth Scientific And Industrial Research Organisation Measuring time of arrival of a signal
US20130343372A1 (en) * 2012-06-22 2013-12-26 Nicholas William Whinnett Femtocell base station synchronization
US8842571B1 (en) * 2013-02-22 2014-09-23 Marvell International Ltd. Method and apparatus for determining a time of arrival of a data unit

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
CN102224430A (zh) * 2008-11-21 2011-10-19 高通股份有限公司 节点处理延迟的网络中心式确定
US8233457B1 (en) * 2009-09-03 2012-07-31 Qualcomm Atheros, Inc. Synchronization-free station locator in wireless network
CN103038663A (zh) * 2010-04-30 2013-04-10 高通股份有限公司 用于往返时间测量的设备

Also Published As

Publication number Publication date
JP2016537642A (ja) 2016-12-01
WO2015034635A1 (en) 2015-03-12
EP3045002B1 (en) 2017-11-01
US20150071093A1 (en) 2015-03-12
US9532328B2 (en) 2016-12-27
KR20160054522A (ko) 2016-05-16
EP3045002A1 (en) 2016-07-20
CN105493588A (zh) 2016-04-13

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