WO2017113054A1 - 一种楼层定位方法、设备及系统 - Google Patents

一种楼层定位方法、设备及系统 Download PDF

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Publication number
WO2017113054A1
WO2017113054A1 PCT/CN2015/099189 CN2015099189W WO2017113054A1 WO 2017113054 A1 WO2017113054 A1 WO 2017113054A1 CN 2015099189 W CN2015099189 W CN 2015099189W WO 2017113054 A1 WO2017113054 A1 WO 2017113054A1
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WO
WIPO (PCT)
Prior art keywords
floor
reference signal
measurement information
access point
positioning
Prior art date
Application number
PCT/CN2015/099189
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English (en)
French (fr)
Inventor
薛剑韬
苏滨
崔杰
李安俭
李伊婕
Original Assignee
华为技术有限公司
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Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2015/099189 priority Critical patent/WO2017113054A1/zh
Priority to JP2018533901A priority patent/JP6581312B2/ja
Priority to CN201580083382.1A priority patent/CN108141698B/zh
Priority to EP15911686.2A priority patent/EP3383071B1/en
Publication of WO2017113054A1 publication Critical patent/WO2017113054A1/zh
Priority to US16/020,174 priority patent/US10334393B2/en

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    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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
    • H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/33—Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
    • 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

Definitions

  • the present invention relates to the field of communications, and in particular, to a floor positioning method, device, and system.
  • the locating technology is a technology for acquiring user equipment (English: User Equipment; UE) location information (such as latitude and longitude coordinates) through a network of a telecommunication mobile operator (such as an LTE network).
  • UE User Equipment
  • location information such as latitude and longitude coordinates
  • LTE network a telecommunication mobile operator
  • the positioning system of the global positioning system (English: Global Positioning System; GPS) is mainly used for positioning of the UE, but the GPS technology cannot effectively achieve indoor positioning because the satellite signal is not received indoors or the signal is too weak.
  • a common indoor positioning technology is based on Enhanced Cell Identification (ECID) technology.
  • the ECID is received by the cell identification number (Cell-ID) and reference signal (English: Referenced Signal) Received Power; referred to as: RSRP) and arrival time (English: Time of Arrival; referred to as: TOA) and other measurement information for positioning technology.
  • Cell-ID Cell identification number
  • RSRP Referenced Signal Received Power
  • TOA Time of Arrival
  • the UE enters a building with at least two floors, each floor of the building is provided with an access point, and at least one access point sends a cell identifier carrying the cell where the access point is located to the UE (English: Identification)
  • ID The reference signal of the abbreviation: ID
  • the UE reports the measurement information of the reference signal to the positioning server
  • the positioning server determines the location range of the UE according to the cell identifier and the measurement information of the reference signal reported by the UE.
  • the UE measures the reference signal from the indoor access point of different floors, and the measurement information of the reference signal may include the received strength in the reference signal (English: Referenced Signal Received Power; referred to as: RSRP) or arrival time (English: Time of Arrival; abbreviation: TOA), the UE sends the measurement information of the reference signal and the ID of the access point to the positioning server, and the positioning server can
  • RSRP Referenced Signal Received Power
  • TOA Time of Arrival

Abstract

本发明实施例提供了一种楼层定位方法、设备及系统，涉及通信领域，所述方法包括：接收所述UE所处室内的至少一个接入点发送的参考信号；根据接收到的至少一个参考信号的极化方向确定测量信息，所述测量信息包括至少一个接入点标识和所述至少一个接入点标识对应的参考信号的极化方向中垂直极化方向的比例相关值；向定位服务器发送所述测量信息；接收所述定位服务器发送的所述UE的位置信息，所述UE的位置信息包括所述UE所处楼层位置，所述UE所处楼层位置是根据所述测量信息确定的。本发明解决相关技术中UE的楼层信息估计错误的问题，实现了准确获取UE所处楼层位置的效果。

Description

一种楼层定位方法、设备及系统 技术领域
本发明涉及通信领域，特别涉及一种楼层定位方法、设备及系统。
背景技术
随着通信技术的发展，定位技术作发挥着越来越重要的作用。定位技术是一种通过电信移动运营商的网络(如LTE网络等)获取用户设备(英文：User Equipment；简称：UE)位置信息(如经纬度坐标)的技术。
目前主要使用全球定位系统(英文：Global Positioning System；简称：GPS)定位技术进行UE的定位，但是GPS技术在室内因为接收不到卫星信号或者信号太弱而无法有效实现室内定位。一种常见的室内定位技术是基于增强式小区识别定位(英文：Enhanced Cell Identification；简称：ECID)技术的定位，ECID是通过小区标识号(Cell-ID)、参考信号接收功率(英文：Referenced Signal Received Power；简称：RSRP)和到达时间(英文：Time ofArrival；简称：TOA)等测量信息进行定位的技术。假设UE进入一个至少有两层楼层的建筑物，该建筑物中每个楼层都设置有接入点，至少一个接入点向UE发送携带有该接入点所在小区的小区标识(英文：Identification；简称：ID)的参考信号，UE将该参考信号的测量信息上报给定位服务器，定位服务器根据小区标识和UE上报的参考信号的测量信息确定UE的位置范围。例如，假设至少一个接入点发射信号强度相同，UE测量来自室内不同楼层接入点的参考信号，该参考信号的测量信息可以包括参考信号中的接收强度(英文：Referenced Signal Received Power；简称：RSRP)或到达时间(英文：Time ofArrival；简称：TOA)，UE将参考信号的测量信息和接入点的ID发送给定位服务器，定位服务器可以

Claims (1)

  1. Figure PCTCN2015099189-appb-100001
PCT/CN2015/099189 2015-12-28 2015-12-28 一种楼层定位方法、设备及系统 WO2017113054A1 (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PCT/CN2015/099189 WO2017113054A1 (zh) 2015-12-28 2015-12-28 一种楼层定位方法、设备及系统
JP2018533901A JP6581312B2 (ja) 2015-12-28 2015-12-28 フロアポジショニング方法及びシステム、並びにデバイス
CN201580083382.1A CN108141698B (zh) 2015-12-28 2015-12-28 一种楼层定位方法、设备及系统
EP15911686.2A EP3383071B1 (en) 2015-12-28 2015-12-28 Floor positioning method, device and system
US16/020,174 US10334393B2 (en) 2015-12-28 2018-06-27 Floor positioning method and system, and device

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Application Number Priority Date Filing Date Title
PCT/CN2015/099189 WO2017113054A1 (zh) 2015-12-28 2015-12-28 一种楼层定位方法、设备及系统

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US16/020,174 Continuation US10334393B2 (en) 2015-12-28 2018-06-27 Floor positioning method and system, and device

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020031023A1 (en) * 2018-08-07 2020-02-13 7hugs Labs SAS Polarization axis attenuation and cross polarization resistant antenna orientation assembly for tracked object
WO2021238674A1 (zh) * 2020-05-29 2021-12-02 大唐移动通信设备有限公司 一种终端定位方法及设备
CN115550844A (zh) * 2022-04-27 2022-12-30 荣耀终端有限公司 区域划分方法、装置、电子设备和可读存储介质

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112042242B (zh) * 2018-08-01 2021-10-01 华为技术有限公司 垂直定位模型构建的方法、垂直定位的方法及装置
EP3868136A2 (en) * 2018-10-19 2021-08-25 Pricewaterhousecoopers LLP Geolocation system
US10925070B2 (en) * 2019-01-30 2021-02-16 Hewlett Packard Enterprise Development Lp Access point update
US11337176B2 (en) * 2020-06-12 2022-05-17 Cisco Technology, Inc. Access point based location system for high density wifi deployments
CN117240336A (zh) * 2022-06-15 2023-12-15 华为技术有限公司 一种信息传输方法和装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101019444A (zh) * 2003-10-06 2007-08-15 讯宝科技公司 用于改进的wlan定位的方法和系统
CN102197536A (zh) * 2008-08-28 2011-09-21 罗伯特·博世有限公司 电子设备
US20140022539A1 (en) * 2012-07-23 2014-01-23 Trimble Navigation Limited Use of a sky polarization sensor for absolute orientation determination in position determining systems
CN103916821A (zh) * 2014-04-11 2014-07-09 北京工业大学 一种基于楼层间rssi差异的楼层判别方法
CN104918323A (zh) * 2014-03-12 2015-09-16 电信科学技术研究院 一种终端定位方法及设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7616965B2 (en) * 2006-07-31 2009-11-10 Motorola, Inc. Method and apparatus for calculating a device location
US20090017910A1 (en) * 2007-06-22 2009-01-15 Broadcom Corporation Position and motion tracking of an object
JP2011257162A (ja) * 2010-06-04 2011-12-22 Fujitsu Ltd 位置推定判定装置及び位置推定判定方法
CN102170698A (zh) 2011-04-07 2011-08-31 北京邮电大学 一种生成定位信息的方法、装置及导航电文
EP3240326B1 (en) * 2011-08-15 2019-11-27 Telefonaktiebolaget LM Ericsson (publ) Methods and nodes for handling measurements in a wireless communication system
US20130322214A1 (en) * 2012-05-29 2013-12-05 Corning Cable Systems Llc Ultrasound-based localization of client devices in distributed communication systems, and related devices, systems, and methods
JP5705279B2 (ja) * 2013-08-27 2015-04-22 ヤフー株式会社 位置特定サーバ、位置特定方法および位置特定プログラム
CN104049238B (zh) * 2014-06-13 2016-06-29 上海交通大学 基于无线信号的楼层定位方法
CN104459605B (zh) * 2014-11-27 2017-11-14 上海京颐科技股份有限公司 一种室内楼层定位系统及方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101019444A (zh) * 2003-10-06 2007-08-15 讯宝科技公司 用于改进的wlan定位的方法和系统
CN102197536A (zh) * 2008-08-28 2011-09-21 罗伯特·博世有限公司 电子设备
US20140022539A1 (en) * 2012-07-23 2014-01-23 Trimble Navigation Limited Use of a sky polarization sensor for absolute orientation determination in position determining systems
CN104918323A (zh) * 2014-03-12 2015-09-16 电信科学技术研究院 一种终端定位方法及设备
CN103916821A (zh) * 2014-04-11 2014-07-09 北京工业大学 一种基于楼层间rssi差异的楼层判别方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3383071A4 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020031023A1 (en) * 2018-08-07 2020-02-13 7hugs Labs SAS Polarization axis attenuation and cross polarization resistant antenna orientation assembly for tracked object
US20200049793A1 (en) * 2018-08-07 2020-02-13 7hugs Labs SAS Polarization Axis Attenuation and Cross Polarization Resistant Antenna Orientation Assembly for Tracked Object
US10871550B2 (en) 2018-08-07 2020-12-22 7hugs Labs SAS Polarization axis attenuation and cross polarization resistant antenna orientation assembly for tracked object
US11360186B2 (en) 2018-08-07 2022-06-14 7hugs Labs SAS Polarization axis attenuation and cross polarization resistant antenna orientation assembly for tracked object
WO2021238674A1 (zh) * 2020-05-29 2021-12-02 大唐移动通信设备有限公司 一种终端定位方法及设备
CN115550844A (zh) * 2022-04-27 2022-12-30 荣耀终端有限公司 区域划分方法、装置、电子设备和可读存储介质

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CN108141698B (zh) 2020-06-16
JP6581312B2 (ja) 2019-09-25
EP3383071A4 (en) 2018-10-24
CN108141698A (zh) 2018-06-08
EP3383071A1 (en) 2018-10-03
US10334393B2 (en) 2019-06-25
JP2019507518A (ja) 2019-03-14
EP3383071B1 (en) 2021-02-03

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