CN117120868A - 基于精度几何稀释度的用于无线定位的发送/接收点选择 - Google Patents

基于精度几何稀释度的用于无线定位的发送/接收点选择 Download PDF

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Publication number
CN117120868A
CN117120868A CN202280024998.1A CN202280024998A CN117120868A CN 117120868 A CN117120868 A CN 117120868A CN 202280024998 A CN202280024998 A CN 202280024998A CN 117120868 A CN117120868 A CN 117120868A
Authority
CN
China
Prior art keywords
trps
candidate
prs
determining
gdops
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202280024998.1A
Other languages
English (en)
Chinese (zh)
Inventor
段卫民
A·马诺拉科斯
H·D·李
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN117120868A publication Critical patent/CN117120868A/zh
Pending 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
    • H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
    • 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
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base station
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/25—Monitoring; Testing of receivers taking multiple measurements
    • H04B17/252—Monitoring; Testing of receivers taking multiple measurements measuring signals from different transmission points or directions of arrival, e.g. in multi RAT or dual connectivity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/27—Monitoring; Testing of receivers for locating or positioning the transmitter
    • 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
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
CN202280024998.1A 2021-03-31 2022-01-27 基于精度几何稀释度的用于无线定位的发送/接收点选择 Pending CN117120868A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/218,418 2021-03-31
US17/218,418 US11533700B2 (en) 2021-03-31 2021-03-31 Geometric dilution of precision based transmit/receive point selection for wireless positioning
PCT/US2022/014030 WO2022211890A1 (en) 2021-03-31 2022-01-27 Geometric dilution of precision based transmit/receive point selection for wireless positioning

Publications (1)

Publication Number Publication Date
CN117120868A true CN117120868A (zh) 2023-11-24

Family

ID=80628759

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280024998.1A Pending CN117120868A (zh) 2021-03-31 2022-01-27 基于精度几何稀释度的用于无线定位的发送/接收点选择

Country Status (7)

Country Link
US (2) US11533700B2 (https=)
EP (2) EP4382950A3 (https=)
JP (1) JP2024514398A (https=)
KR (1) KR20230164032A (https=)
CN (1) CN117120868A (https=)
BR (1) BR112023019217A2 (https=)
WO (1) WO2022211890A1 (https=)

Cited By (2)

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CN116489591A (zh) * 2023-05-17 2023-07-25 中国电信股份有限公司广东研究院 用户定位方法、装置、计算机设备及存储介质
CN117949991A (zh) * 2024-03-27 2024-04-30 北京智芯微电子科技有限公司 设备定位方法及装置

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WO2019043677A1 (en) * 2017-08-30 2019-03-07 Thomson Licensing DEVICE AND METHOD FOR PREDICTING PARAMETERS IN A WIRELESS NETWORK WITH MULTIPLE ACCESS POINTS
US11533700B2 (en) 2021-03-31 2022-12-20 Qualcomm Incorporated Geometric dilution of precision based transmit/receive point selection for wireless positioning
US12074815B2 (en) * 2021-06-29 2024-08-27 Qualcomm Incorporated Resource allocation for repeater-assisted positioning reference signal (PRS) transmission
US12538261B2 (en) * 2021-09-02 2026-01-27 Intel Corporation Systems, apparatus, and methods for triggerable data driven location determination
US12035201B2 (en) * 2022-01-19 2024-07-09 Qualcomm Incorporated Determining communication nodes for radio frequency (RF) sensing
US20230300896A1 (en) 2022-03-17 2023-09-21 Exfo Oy Ad hoc radio base station, system, methods, and computer programs
US12101734B2 (en) * 2022-03-21 2024-09-24 Qualcomm Incorporated Antenna sharing for multiple wireless communication technologies
WO2024108426A1 (en) * 2022-11-23 2024-05-30 Huawei Technologies Co., Ltd. Methods, apparatus, and system for low-power-mode user equipment positioning
GB2626943A (en) * 2023-02-07 2024-08-14 Nokia Technologies Oy Determining subset of candidate positioning anchors
TWI841255B (zh) * 2023-02-24 2024-05-01 吉普司科技股份有限公司 使用分時多工機制的無線定位系統
WO2025025062A1 (en) * 2023-07-31 2025-02-06 Mediatek Singapore Pte. Ltd. A method for ai/ml positioning based on dynamic trp activation
CN121666845A (zh) * 2023-08-11 2026-03-13 诺基亚通信(上海)股份有限公司 改进人工智能或机器学习定位
US20250093456A1 (en) * 2023-09-20 2025-03-20 Qualcomm Incorporated Hybrid positioning based on frequency dependent propagation effects

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US20180035251A1 (en) * 2016-07-29 2018-02-01 Qualcomm Incorporated Enhancing prs searches for shorter lpp-type positioning sessions
US20180317196A1 (en) * 2017-04-28 2018-11-01 Qualcomm Incorporated Adaptive wake-up scheduling under prs muting
US20190372617A1 (en) * 2016-06-03 2019-12-05 Zte Corporation Method and device for transmitting positioning reference signal, and computer storage medium

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US8213957B2 (en) * 2009-04-22 2012-07-03 Trueposition, Inc. Network autonomous wireless location system
US10863313B2 (en) * 2014-08-01 2020-12-08 Polte Corporation Network architecture and methods for location services
US9888360B2 (en) * 2012-11-01 2018-02-06 Qualcomm Incorporated Methods to optimize and streamline AP placement on floor plan
US10182413B2 (en) * 2014-07-30 2019-01-15 Qualcomm Incorporated Wireless positioning using scheduled transmissions
US10194395B2 (en) * 2016-04-25 2019-01-29 Nextnav, Llc Systems and methods for low-power location determination using terrestrial signals
US9797983B1 (en) * 2017-04-05 2017-10-24 Qualcomm Incorporated Measuring positioning signals based on assistance data
US10284999B2 (en) * 2017-05-10 2019-05-07 Qualcomm Incorporated Mobile device position determination using compatible dedicated-frequency nodes and non-dedicated-frequency nodes
US11681010B2 (en) * 2018-08-01 2023-06-20 Apple Inc. Measurements and reporting for user equipment (UE) positioning in wireless networks
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WO2020167073A1 (en) * 2019-02-14 2020-08-20 Samsung Electronics Co., Ltd. Position of user equipment
US20200267684A1 (en) * 2019-02-15 2020-08-20 Mediatek Inc. RSRP Reporting Methods for NR High Resolution Angle-based Downlink Positioning
EP3997927B1 (en) * 2019-07-09 2025-10-15 Telefonaktiebolaget LM Ericsson (publ.) Discriminating beams based upon position quality metric for ue localization
US11533700B2 (en) 2021-03-31 2022-12-20 Qualcomm Incorporated Geometric dilution of precision based transmit/receive point selection for wireless positioning

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US20190372617A1 (en) * 2016-06-03 2019-12-05 Zte Corporation Method and device for transmitting positioning reference signal, and computer storage medium
US20180035251A1 (en) * 2016-07-29 2018-02-01 Qualcomm Incorporated Enhancing prs searches for shorter lpp-type positioning sessions
US20180317196A1 (en) * 2017-04-28 2018-11-01 Qualcomm Incorporated Adaptive wake-up scheduling under prs muting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116489591A (zh) * 2023-05-17 2023-07-25 中国电信股份有限公司广东研究院 用户定位方法、装置、计算机设备及存储介质
CN117949991A (zh) * 2024-03-27 2024-04-30 北京智芯微电子科技有限公司 设备定位方法及装置

Also Published As

Publication number Publication date
JP2024514398A (ja) 2024-04-02
EP4382950A2 (en) 2024-06-12
US11818683B2 (en) 2023-11-14
TW202241185A (zh) 2022-10-16
WO2022211890A1 (en) 2022-10-06
US20220322277A1 (en) 2022-10-06
EP4382950A3 (en) 2025-01-01
KR20230164032A (ko) 2023-12-01
EP4314862A1 (en) 2024-02-07
BR112023019217A2 (pt) 2023-10-17
US11533700B2 (en) 2022-12-20
US20230069865A1 (en) 2023-03-09

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