KR20230047096A - 사용자 장비의 포지셔닝을 위한 신경망 함수 - Google Patents

사용자 장비의 포지셔닝을 위한 신경망 함수 Download PDF

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Publication number
KR20230047096A
KR20230047096A KR1020237003499A KR20237003499A KR20230047096A KR 20230047096 A KR20230047096 A KR 20230047096A KR 1020237003499 A KR1020237003499 A KR 1020237003499A KR 20237003499 A KR20237003499 A KR 20237003499A KR 20230047096 A KR20230047096 A KR 20230047096A
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South Korea
Prior art keywords
neural network
network function
positioning
base station
positioning measurement
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Pending
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KR1020237003499A
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English (en)
Korean (ko)
Inventor
자이 쿠마르 순다라라잔
태상 유
나가 부샨
파반 쿠마르 비탈라데부니
준 남궁
크리시나 키란 무카빌리
팅팡 지
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퀄컴 인코포레이티드
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Publication of KR20230047096A publication Critical patent/KR20230047096A/ko
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • 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
    • G01S5/0027—Transmission from mobile station to base station of actual mobile position, i.e. position determined on mobile
    • 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
    • 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
    • G01S5/0278—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 involving statistical or probabilistic considerations
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/12—Synchronisation of different clock signals provided by a plurality of clock generators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2413—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on distances to training or reference patterns
    • G06F18/24133—Distances to prototypes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/0499—Feedforward networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/09—Supervised learning
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computational Linguistics (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Probability & Statistics with Applications (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020237003499A 2020-08-04 2021-08-03 사용자 장비의 포지셔닝을 위한 신경망 함수 Pending KR20230047096A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063060998P 2020-08-04 2020-08-04
US63/060,998 2020-08-04
US17/391,347 US20220044091A1 (en) 2020-08-04 2021-08-02 Neural network functions for positioning of a user equipment
US17/391,347 2021-08-02
PCT/US2021/044289 WO2022031661A1 (en) 2020-08-04 2021-08-03 Neural network functions for positioning of a user equipment

Publications (1)

Publication Number Publication Date
KR20230047096A true KR20230047096A (ko) 2023-04-06

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KR1020237003499A Pending KR20230047096A (ko) 2020-08-04 2021-08-03 사용자 장비의 포지셔닝을 위한 신경망 함수

Country Status (7)

Country Link
US (1) US20220044091A1 (https=)
EP (1) EP4193163B1 (https=)
JP (1) JP7797475B2 (https=)
KR (1) KR20230047096A (https=)
CN (1) CN116057401A (https=)
BR (1) BR112023001173A2 (https=)
WO (1) WO2022031661A1 (https=)

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US12058586B2 (en) 2020-08-04 2024-08-06 Qualcomm Incorporated Selective triggering of neural network functions for positioning of a user equipment
KR20230146001A (ko) * 2021-02-22 2023-10-18 엘지전자 주식회사 뉴럴 네트워크 기반 하향링크 제어 채널 송수신 방법
EP4309383A1 (en) * 2021-03-15 2024-01-24 Sony Group Corporation Method for generating location information in a wireless network
US11832314B2 (en) * 2021-12-14 2023-11-28 Korea University Research And Business Foundation Deep reinforcement learning-based random access method for low earth orbit satellite network and terminal for the operation
EP4487534A4 (en) * 2022-03-04 2026-02-25 Hawkeye 360 Inc GE-ASSISTED SINGLE SIGNAL RECOGNITION
JP7732108B2 (ja) * 2022-04-28 2025-09-01 楽天モバイル株式会社 デバイス間協調による測位精度のためのシステム、方法、デバイス、およびプログラム
EP4515278A2 (en) * 2022-04-29 2025-03-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Enhanced positioning framework including support to ai/ml
US20260019982A1 (en) * 2022-07-19 2026-01-15 Interdigital Patent Holdings, Inc. Positioning with estimated measurements
US20240179663A1 (en) * 2022-11-25 2024-05-30 Qualcomm Incorporated Radio frequency fingerprint positioning of transmission-reception point
CN118138088A (zh) * 2022-12-01 2024-06-04 华为技术有限公司 获取训练数据的方法和通信装置
WO2024141153A1 (en) * 2022-12-27 2024-07-04 Telefonaktiebolaget Lm Ericsson (Publ) User equipment positioning
EP4414735A1 (en) * 2023-02-09 2024-08-14 Nokia Technologies Oy Robust sample aggregation for ml positioning
EP4690565A1 (en) * 2023-04-07 2026-02-11 Telefonaktiebolaget LM Ericsson (publ) Delay profile based model input for ai/ml
WO2024229708A1 (en) * 2023-05-09 2024-11-14 Nokia Shanghai Bell Co., Ltd. Mechanism for model monitoring
US20250119834A1 (en) * 2023-10-09 2025-04-10 Qualcomm Incorporated Opportunistic position location determination and reporting for asset tracking and monitoring
WO2025086229A1 (zh) * 2023-10-26 2025-05-01 北京小米移动软件有限公司 定位方法、装置及存储介质
CN119343976A (zh) * 2024-09-09 2025-01-21 上海移远通信技术股份有限公司 用于无线通信的节点中的方法和装置

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JP3165391B2 (ja) * 1996-03-22 2001-05-14 松下電器産業株式会社 移動体無線通信システムとその移動局の位置検出方法
US8700054B2 (en) 2011-06-10 2014-04-15 Google Inc. Prediction of indoor level and location using a three stage process
US8532676B1 (en) * 2012-05-22 2013-09-10 Polaris Wireless, Inc. Estimating whether a wireless terminal is indoors versus outdoors using probabilities and classifications
JP6624780B2 (ja) 2014-12-10 2019-12-25 ＰｉｃｏＣＥＬＡ株式会社 測位方法、サーバ及びプログラム
JP6603253B2 (ja) 2017-03-02 2019-11-06 本田技研工業株式会社 移動体制御システム、および移動体制御方法
JP6486982B2 (ja) 2017-03-06 2019-03-20 ソフトバンク株式会社 モデル生成装置、位置推定装置及びプログラム
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Also Published As

Publication number Publication date
EP4193163A1 (en) 2023-06-14
EP4193163B1 (en) 2026-04-08
WO2022031661A1 (en) 2022-02-10
JP2023536439A (ja) 2023-08-25
BR112023001173A2 (pt) 2023-02-14
JP7797475B2 (ja) 2026-01-13
US20220044091A1 (en) 2022-02-10
CN116057401A (zh) 2023-05-02

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