CN105493570B - 无线收发器、用于广播相邻者报告的方法以及定位方法 - Google Patents

无线收发器、用于广播相邻者报告的方法以及定位方法 Download PDF

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Publication number
CN105493570B
CN105493570B CN201480047501.3A CN201480047501A CN105493570B CN 105493570 B CN105493570 B CN 105493570B CN 201480047501 A CN201480047501 A CN 201480047501A CN 105493570 B CN105493570 B CN 105493570B
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China
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access point
neighbor
neighbor report
count value
beacon
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Chinese (zh)
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CN105493570A (zh
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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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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009Transmission of position information to remote stations
    • G01S5/0081Transmission between base stations
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-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
    • G01S5/0205Details
    • G01S5/021Calibration, monitoring or correction
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-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
    • G01S5/10Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/003Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W92/00Interfaces specially adapted for wireless communication networks
    • H04W92/16Interfaces between hierarchically similar devices
    • H04W92/20Interfaces between hierarchically similar devices between access points

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)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
CN201480047501.3A 2013-08-30 2014-08-08 无线收发器、用于广播相邻者报告的方法以及定位方法 Active CN105493570B (zh)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201361872087P 2013-08-30 2013-08-30
US61/872,087 2013-08-30
US201361873253P 2013-09-03 2013-09-03
US61/873,253 2013-09-03
US201461973034P 2014-03-31 2014-03-31
US61/973,034 2014-03-31
US201461985247P 2014-04-28 2014-04-28
US61/985,247 2014-04-28
US14/268,931 2014-05-02
US14/268,931 US9661603B2 (en) 2013-08-30 2014-05-02 Passive positioning utilizing beacon neighbor reports
PCT/US2014/050314 WO2015031031A1 (en) 2013-08-30 2014-08-08 Passive positioning utilizing beacon neighbor reports

Publications (2)

Publication Number Publication Date
CN105493570A CN105493570A (zh) 2016-04-13
CN105493570B true CN105493570B (zh) 2019-05-10

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CN201480047501.3A Active CN105493570B (zh) 2013-08-30 2014-08-08 无线收发器、用于广播相邻者报告的方法以及定位方法

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Country Link
US (2) US9661603B2 (enExample)
EP (1) EP3039908B1 (enExample)
JP (3) JP6665096B2 (enExample)
KR (1) KR101794814B1 (enExample)
CN (1) CN105493570B (enExample)
WO (1) WO2015031031A1 (enExample)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10039073B2 (en) 2013-01-03 2018-07-31 Qualcomm Incorporated Method for determining location of wireless devices
US9445227B2 (en) 2013-08-30 2016-09-13 Qualcomm Incorporated Passive positioning utilizing round trip time information
US9661603B2 (en) 2013-08-30 2017-05-23 Qualcomm Incorporated Passive positioning utilizing beacon neighbor reports
US10317508B2 (en) * 2014-01-06 2019-06-11 Silicon Laboratories Inc. Apparatus and methods for radio frequency ranging
US10939407B2 (en) * 2014-03-28 2021-03-02 Apple Inc. Method and apparatus for Wi-Fi location determination
US10225338B1 (en) 2014-04-15 2019-03-05 Marvell International Ltd. Peer to peer ranging exchange
US9769626B2 (en) * 2014-06-16 2017-09-19 Mediatek Singapore Pte. Ltd. Fine timing measurement positioning and improvements in wireless local area networks
US9288625B2 (en) * 2014-06-30 2016-03-15 Qualcomm Technologies International, Ltd. Method for determining location of wireless devices based on information within messages received from other network devices
US10182413B2 (en) 2014-07-30 2019-01-15 Qualcomm Incorporated Wireless positioning using scheduled transmissions
US10078126B2 (en) * 2014-09-15 2018-09-18 Intel IP Corporation Method, system and apparatus for a low-power location measurement responder
WO2016099137A1 (ko) * 2014-12-16 2016-06-23 엘지전자 주식회사 비면허 대역에서의 셀 스위칭 방법 및 이를 이용한 장치
US10082557B1 (en) * 2015-02-11 2018-09-25 Marvell International Ltd. Methods and apparatus for frame filtering in snoop-based range measurements
EP3544343B1 (en) * 2015-06-25 2021-11-24 Sony Group Corporation Methods and system for determining a location of a client device, a client device apparatus and a network device apparatus
US9668101B2 (en) * 2015-08-10 2017-05-30 Qualcomm Incorporated Partial timing synchronization function (TSF) synchronization in fine timing measurement (FTM) protocol
US10009430B2 (en) * 2015-08-27 2018-06-26 Intel IP Corporation Apparatus, system and method of fine timing measurement (FTM)
US9989619B2 (en) * 2015-10-26 2018-06-05 Microsoft Technology Licensing, Llc Bulk propagation timing measurement messaging
US9867004B2 (en) 2015-12-23 2018-01-09 Qualcomm Incorporated Broadcast time-of-departure (TOD) frame format
CN106936559B (zh) * 2015-12-29 2020-01-31 华为技术有限公司 一种精细时间测量ftm方法和通信设备
US10165461B2 (en) * 2016-02-04 2018-12-25 Qualcomm Incorporated Methods and systems for a ranging protocol
EP3430837B1 (en) * 2016-03-14 2024-05-01 Telefonaktiebolaget LM Ericsson (publ) Apparatus and method for transmitting beacon messages in a mesh network
WO2017165808A1 (en) 2016-03-24 2017-09-28 Marvell Semiconductor, Inc. Methods and apparatus for clock drift mitigation with snoop-based ranging
EP3459300B1 (en) * 2016-05-16 2020-05-27 Qualcomm Incorporated Secure fine timing measurement protocol
US9907047B1 (en) * 2016-08-30 2018-02-27 Qualcomm Incorporated Passive positioning procedure and use of single burst ASAP FTM sessions
CN109792278B (zh) * 2016-09-09 2022-05-31 索尼公司 用于基于rf的通信和位置确定的通信设备及方法
WO2018067044A1 (en) * 2016-10-05 2018-04-12 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for performing timing measurement in a wireless network
CN108024312B (zh) * 2016-10-31 2020-09-08 华为技术有限公司 选择无线接入点以及ftm会话的方法、终端和服务器
US10736074B2 (en) 2017-07-31 2020-08-04 Qualcomm Incorporated Systems and methods to facilitate location determination by beamforming of a positioning reference signal
CN107966681A (zh) * 2017-11-21 2018-04-27 中国科学院国家天文台 基于无线电干涉测量的多轴飞行器无源定位方法和装置
EP3737958B1 (en) * 2018-01-12 2023-06-21 Red Point Positioning Corporation Media access control (mac) frame structure and data communication method in a real-time localization system
ES2962726T3 (es) 2018-04-11 2024-03-20 Teknologian Tutkimuskeskus Vtt Oy Posicionamiento inalámbrico
CN110768756A (zh) * 2018-07-25 2020-02-07 华为技术有限公司 控制信标帧发送的方法及相关装置
JP2020016596A (ja) * 2018-07-27 2020-01-30 パナソニックIpマネジメント株式会社 アンカー装置および測位システム構築方法
US11412466B2 (en) 2018-10-26 2022-08-09 Qualcomm Incorporated Synchronization in access point (AP) coordination
US12273286B2 (en) 2019-01-21 2025-04-08 Qualcomm Incorporated Bandwidth part operation and downlink or uplink positioning reference signal scheme
US11777764B2 (en) 2019-03-28 2023-10-03 Qualcomm Incorporated Sounding reference signal waveform design for wireless communications
US11239967B2 (en) 2019-05-02 2022-02-01 Qualcomm Incorporated Patterns for reference signals used for positioning in a wireless communications system
KR102821700B1 (ko) * 2019-08-16 2025-06-19 삼성전자 주식회사 위치를 연산하기 위한 방법 및 그 전자 장치
US11082183B2 (en) 2019-09-16 2021-08-03 Qualcomm Incorporated Comb shift design
US11785485B2 (en) * 2020-09-04 2023-10-10 Qualcomm Incorporated Range extender (RE) placement using fine timing measurement (FTM) procedure in a wireless local area network (WLAN)
US11838880B2 (en) 2020-09-04 2023-12-05 Qualcomm Incorporated Location aware steering using fine timing measurement (FTM) frames in a wireless local area network (WLAN)
US11856435B2 (en) * 2021-03-31 2023-12-26 Hewlett Packard Enterprise Development Lp Handling fine timing measurement requests
US11968638B2 (en) * 2021-05-07 2024-04-23 Cisco Technology, Inc. Providing a clock value to a client device
CN117739992B (zh) * 2024-02-19 2024-05-03 深圳市其域创新科技有限公司 室内定位方法、装置、系统、终端设备及可读存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101102246A (zh) * 2006-07-03 2008-01-09 冲电气工业株式会社 不正当接入点连接阻止方法、接入点装置和无线lan系统
CN101141782A (zh) * 2006-09-07 2008-03-12 日电(中国)有限公司 接入点辅助快速越区切换方法、设备和系统
CN101253730A (zh) * 2005-05-03 2008-08-27 香港应用科技研究院有限公司 用于无线网络中的有效传递的系统和方法
CN102217393A (zh) * 2008-11-25 2011-10-12 高通股份有限公司 用于双向测距的方法和装置

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6061337A (en) * 1996-12-02 2000-05-09 Lucent Technologies Inc. System and method for CDMA handoff using telemetry to determine the need for handoff and to select the destination cell site
US7450604B2 (en) * 2002-04-20 2008-11-11 Conexant Systems, Inc. Method and apparatus for establishing circuit connections over local area networks with frequency selective impairments
US7084809B2 (en) * 2002-07-15 2006-08-01 Qualcomm, Incorporated Apparatus and method of position determination using shared information
US7188026B2 (en) * 2003-05-12 2007-03-06 Dash Navigation, Inc. Hierarchical floating car data network
US7403783B2 (en) 2004-02-17 2008-07-22 Jadi, Inc. Navigation system
US7224970B2 (en) * 2004-10-26 2007-05-29 Motorola, Inc. Method of scanning for beacon transmissions in a WLAN
US20060133281A1 (en) * 2004-12-20 2006-06-22 Motorola, Inc. System for managing round trip time of a transmission control protocol and supporting method and apparatus
US7787401B2 (en) * 2005-06-17 2010-08-31 Cisco Technology, Inc. Using mini-beacons in a wireless network
US7564826B2 (en) * 2005-07-13 2009-07-21 Texas Instruments Incorporated Apparatus for and method of synchronization and beaconing in a WLAN mesh network
WO2007116337A2 (en) * 2006-04-07 2007-10-18 Nokia Corporation 802.11k neighbor report enhancement
US20070268856A1 (en) * 2006-05-16 2007-11-22 Nokia Corporation Beacon broadcaster methods and systems for wireless networks
EP2079192A4 (en) * 2006-10-30 2013-07-31 Panasonic Corp WIRELESS LAN COMMUNICATION DEVICE AND CONDITIONING PROCESS
EP2118810B1 (en) * 2007-02-05 2012-08-15 Andrew Corporation System and method for optimizing location estimate of mobile unit
WO2008124316A1 (en) 2007-04-05 2008-10-16 Skyhook Wireless, Inc. Time difference of arrival based estimation of speed and direction of travel in a wlan positioning system
US20090005052A1 (en) * 2007-06-30 2009-01-01 David Abusch-Magder Method and Apparatus for Dynamically Creating and Updating Base Station Neighbor Lists
US7961684B2 (en) * 2007-07-13 2011-06-14 Intel Corporation Fast transitioning resource negotiation
US8265652B2 (en) * 2007-10-02 2012-09-11 Ricoh Co., Ltd. Geographic tagging of network access points
US20090280825A1 (en) * 2008-05-09 2009-11-12 Ajay Malik Device and Method for Sensing and Locating Cellular Phones
US20100135178A1 (en) 2008-11-21 2010-06-03 Qualcomm Incorporated Wireless position determination using adjusted round trip time measurements
US9392621B2 (en) 2009-06-26 2016-07-12 Qualcomm Incorporated Initiating a random access procedure for determining communication parameters
US9055395B2 (en) 2009-11-12 2015-06-09 Cisco Technology, Inc. Location tracking using response messages identifying a tracked device in a wireless network
US20110117924A1 (en) 2009-11-18 2011-05-19 Qualcomm Incorporated Position determination using a wireless signal
US8942717B2 (en) * 2009-11-30 2015-01-27 Intel Corporation Load balancing techniques in wireless networks
US8948063B2 (en) 2010-01-14 2015-02-03 Qualcomm Incorporated Method and system for real-time calibration and reporting of processing delay
WO2011108480A1 (ja) * 2010-03-03 2011-09-09 日本電気株式会社 パケット再送制御システム、方法、及びプログラム
CN102884440B (zh) 2010-03-17 2016-04-13 霍尼韦尔国际公司 用于短基线、低成本地确定空中飞行器位置的系统和方法
US8929918B2 (en) * 2010-04-07 2015-01-06 Telefonaktiebolaget L M Ericsson (Publ) Positioning and location services using civic address information
US9264954B2 (en) * 2010-04-28 2016-02-16 Qualcomm Incorporated Neighbor relation information management
US8781492B2 (en) 2010-04-30 2014-07-15 Qualcomm Incorporated Device for round trip time measurements
US8700053B2 (en) * 2010-06-11 2014-04-15 Skyhook Wireless, Inc. Systems for and methods of determining likelihood of relocation of reference points in a positioning system
DE102010023960A1 (de) 2010-06-16 2011-12-22 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Ortsbestimmung
KR101397985B1 (ko) * 2010-07-22 2014-05-27 한국전자통신연구원 무선 통신 장치 및 방법
US20120057481A1 (en) 2010-09-07 2012-03-08 Electronics And Telecommunications Research Institute System and method for measuring round trip time based on wireless local area network
US8547870B2 (en) * 2011-06-07 2013-10-01 Qualcomm Incorporated Hybrid positioning mechanism for wireless communication devices
US8509809B2 (en) * 2011-06-10 2013-08-13 Qualcomm Incorporated Third party device location estimation in wireless communication networks
US8909244B2 (en) 2011-06-28 2014-12-09 Qualcomm Incorporated Distributed positioning mechanism for wireless communication devices
US9301266B2 (en) 2011-08-19 2016-03-29 Qualcomm Incorporated Beacons for wireless communication
CN102958154B (zh) 2011-08-24 2015-05-27 华为技术有限公司 用户设备的定位方法及装置
US8750180B2 (en) * 2011-09-16 2014-06-10 Blackberry Limited Discovering network information available via wireless networks
WO2013052077A1 (en) 2011-10-06 2013-04-11 Intel Corporation Methods and arrangements for short beacon frames in wireless networks
US8787191B2 (en) 2011-11-15 2014-07-22 Qualcomm Incorporated Method and apparatus for determining distance in a Wi-Fi network
WO2013098656A2 (en) 2011-12-28 2013-07-04 Aeroscout, Ltd. Methods and systems for locating devices
CN102647263B (zh) 2012-04-16 2015-08-12 大唐移动通信设备有限公司 一种ack/nack信息的传输方法和设备
JP5715087B2 (ja) 2012-05-21 2015-05-07 日本電信電話株式会社 制御方法、無線システム及び無線基地局
US9648627B2 (en) * 2012-09-14 2017-05-09 Qualcomm Incorporated Beacon timeslot allocation
US9154971B2 (en) * 2012-12-10 2015-10-06 Qualcomm Incorporated Methods and systems for enhanced round trip time (RTT) exchange
US9253693B2 (en) * 2012-12-18 2016-02-02 Cisco Technology, Inc. Optimizing a neighbor list of access points
US10039073B2 (en) * 2013-01-03 2018-07-31 Qualcomm Incorporated Method for determining location of wireless devices
KR102164424B1 (ko) 2013-01-31 2020-10-13 마벨 월드 트레이드 리미티드 와이파이 레인징을 위한 주파수 오프셋 보상
US9591493B2 (en) 2013-08-19 2017-03-07 Broadcom Corporation Wireless communication fine timing measurement PHY parameter control and negotiation
US9445227B2 (en) 2013-08-30 2016-09-13 Qualcomm Incorporated Passive positioning utilizing round trip time information
US9661603B2 (en) * 2013-08-30 2017-05-23 Qualcomm Incorporated Passive positioning utilizing beacon neighbor reports

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101253730A (zh) * 2005-05-03 2008-08-27 香港应用科技研究院有限公司 用于无线网络中的有效传递的系统和方法
CN101102246A (zh) * 2006-07-03 2008-01-09 冲电气工业株式会社 不正当接入点连接阻止方法、接入点装置和无线lan系统
CN101141782A (zh) * 2006-09-07 2008-03-12 日电(中国)有限公司 接入点辅助快速越区切换方法、设备和系统
CN102217393A (zh) * 2008-11-25 2011-10-12 高通股份有限公司 用于双向测距的方法和装置

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KR101794814B1 (ko) 2017-11-07
US9661603B2 (en) 2017-05-23
WO2015031031A1 (en) 2015-03-05
JP6938601B2 (ja) 2021-09-22
JP2020065260A (ja) 2020-04-23
JP6665096B2 (ja) 2020-03-13
US20150063228A1 (en) 2015-03-05
JP2018139428A (ja) 2018-09-06
EP3039908B1 (en) 2019-10-16
KR20160048131A (ko) 2016-05-03
CN105493570A (zh) 2016-04-13
US10499262B2 (en) 2019-12-03
EP3039908A1 (en) 2016-07-06
US20170223553A1 (en) 2017-08-03
JP2016536902A (ja) 2016-11-24

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