JP2024514398A - ワイヤレス測位のための幾何学的精度劣化係数に基づく送信／受信ポイントの選択 - Google Patents

ワイヤレス測位のための幾何学的精度劣化係数に基づく送信／受信ポイントの選択 Download PDF

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Publication number
JP2024514398A
JP2024514398A JP2023553687A JP2023553687A JP2024514398A JP 2024514398 A JP2024514398 A JP 2024514398A JP 2023553687 A JP2023553687 A JP 2023553687A JP 2023553687 A JP2023553687 A JP 2023553687A JP 2024514398 A JP2024514398 A JP 2024514398A
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JP
Japan
Prior art keywords
trp
candidates
prs
trp candidates
combination
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Pending
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JP2023553687A
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English (en)
Japanese (ja)
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JP2024514398A5 (https=
Inventor
ウェイミン・デュアン
アレクサンドロス・マノーラコス
フン・ディン・リ
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クアルコム，インコーポレイテッド
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Publication of JP2024514398A publication Critical patent/JP2024514398A/ja
Publication of JP2024514398A5 publication Critical patent/JP2024514398A5/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
    • 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)
JP2023553687A 2021-03-31 2022-01-27 ワイヤレス測位のための幾何学的精度劣化係数に基づく送信／受信ポイントの選択 Pending JP2024514398A (ja)

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 (2)

Publication Number Publication Date
JP2024514398A true JP2024514398A (ja) 2024-04-02
JP2024514398A5 JP2024514398A5 (https=) 2025-01-21

Family

ID=80628759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023553687A Pending JP2024514398A (ja) 2021-03-31 2022-01-27 ワイヤレス測位のための幾何学的精度劣化係数に基づく送信／受信ポイントの選択

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=)

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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
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
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
CN117949991B (zh) * 2024-03-27 2024-08-13 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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JP2017527793A (ja) * 2014-07-30 2017-09-21 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ スケジュールされた送信を使用したワイヤレス位置決め
US20170311264A1 (en) * 2016-04-25 2017-10-26 Nextnav, Llc Systems and methods for low-power location determination using terrestrial signals
US20180035251A1 (en) * 2016-07-29 2018-02-01 Qualcomm Incorporated Enhancing prs searches for shorter lpp-type positioning sessions

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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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WO2014070398A1 (en) * 2012-11-01 2014-05-08 Qualcomm Incorporated Methods to optimize and streamline ap placement on floor plan
JP2016502652A (ja) * 2012-11-01 2016-01-28 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ フロアプラン上へのａｐ配置を最適化および能率化（ｓｔｒｅａｍｌｉｎｅ）するための方法
JP2017527793A (ja) * 2014-07-30 2017-09-21 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ スケジュールされた送信を使用したワイヤレス位置決め
US20170311264A1 (en) * 2016-04-25 2017-10-26 Nextnav, Llc Systems and methods for low-power location determination using terrestrial signals
US20180035251A1 (en) * 2016-07-29 2018-02-01 Qualcomm Incorporated Enhancing prs searches for shorter lpp-type positioning sessions

Also Published As

Publication number Publication date
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
CN117120868A (zh) 2023-11-24
EP4314862A1 (en) 2024-02-07
BR112023019217A2 (pt) 2023-10-17
US11533700B2 (en) 2022-12-20
US20230069865A1 (en) 2023-03-09

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