KR20230047099A - 사용자 장비에서의 포지셔닝 측정 데이터 프로세싱을 위한 신경망 함수 - Google Patents

사용자 장비에서의 포지셔닝 측정 데이터 프로세싱을 위한 신경망 함수 Download PDF

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Publication number
KR20230047099A
KR20230047099A KR1020237003513A KR20237003513A KR20230047099A KR 20230047099 A KR20230047099 A KR 20230047099A KR 1020237003513 A KR1020237003513 A KR 1020237003513A KR 20237003513 A KR20237003513 A KR 20237003513A KR 20230047099 A KR20230047099 A KR 20230047099A
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South Korea
Prior art keywords
positioning
positioning measurement
neural network
network function
measurement data
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Pending
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KR1020237003513A
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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 KR20230047099A publication Critical patent/KR20230047099A/ko
Pending legal-status Critical Current

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    • 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
    • G01S5/0205—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
    • 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
    • G06N3/045—Combinations of networks
    • G06N3/0455—Auto-encoder networks; Encoder-decoder 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
    • G06N3/0495—Quantised networks; Sparse networks; Compressed 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
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G06N20/10—Machine learning using kernel methods, e.g. support vector machines [SVM]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G06N20/20—Ensemble learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N5/00—Computing arrangements using knowledge-based models
    • G06N5/01—Dynamic search techniques; Heuristics; Dynamic trees; Branch-and-bound
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Software Systems (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Mathematical Physics (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Probability & Statistics with Applications (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Navigation (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
KR1020237003513A 2020-08-04 2021-08-03 사용자 장비에서의 포지셔닝 측정 데이터 프로세싱을 위한 신경망 함수 Pending KR20230047099A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063061044P 2020-08-04 2020-08-04
US63/061,044 2020-08-04
US17/391,373 2021-08-02
US17/391,373 US11889458B2 (en) 2020-08-04 2021-08-02 Neural network functions for positioning measurement data processing at a user equipment
PCT/US2021/044284 WO2022031659A1 (en) 2020-08-04 2021-08-03 Neural network functions for positioning measurement data processing at a user equipment

Publications (1)

Publication Number Publication Date
KR20230047099A true KR20230047099A (ko) 2023-04-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237003513A Pending KR20230047099A (ko) 2020-08-04 2021-08-03 사용자 장비에서의 포지셔닝 측정 데이터 프로세싱을 위한 신경망 함수

Country Status (7)

Country Link
US (1) US11889458B2 (https=)
EP (1) EP4193164A1 (https=)
JP (1) JP7765452B2 (https=)
KR (1) KR20230047099A (https=)
CN (1) CN116134329A (https=)
BR (1) BR112023001369A2 (https=)
WO (1) WO2022031659A1 (https=)

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GB201913574D0 (en) * 2019-09-20 2019-11-06 Nokia Technologies Oy Position determination
US12058586B2 (en) 2020-08-04 2024-08-06 Qualcomm Incorporated Selective triggering of neural network functions for positioning of a user equipment
CN116234000A (zh) * 2021-11-30 2023-06-06 维沃移动通信有限公司 定位方法及通信设备
CN114745314B (zh) * 2022-03-21 2023-07-11 南京邮电大学 基于优化随机森林的车载容迟网数据报文转发方法
US20250220620A1 (en) * 2022-03-28 2025-07-03 Nec Corporation Methods, devices, and computer readable medium for communication
EP4559253A1 (en) * 2022-07-20 2025-05-28 Nokia Technologies Oy Bandwidth and/or scenario based feature selection
US20240037441A1 (en) * 2022-08-01 2024-02-01 Qualcomm Incorporated Node selection for radio frequency fingerprint (rffp) federated learning
WO2024065697A1 (zh) * 2022-09-30 2024-04-04 Oppo广东移动通信有限公司 模型监测的方法、终端设备和网络设备
EP4612951A4 (en) * 2022-11-02 2026-02-25 Rakuten Mobile Inc METHOD AND APPARATUS FOR MODEL MONITORING AI/ML
EP4414738A1 (en) * 2023-02-09 2024-08-14 Nokia Solutions and Networks Oy Aiml positioning receiver for flexible carrier aggregation
CN118473617A (zh) * 2023-02-09 2024-08-09 诺基亚通信公司 用于灵活载波聚合的aiml定位接收器
AU2024218072A1 (en) * 2023-02-09 2025-07-17 Lenovo (Singapore) Pte. Ltd. Machine learning for positioning
EP4414735A1 (en) * 2023-02-09 2024-08-14 Nokia Technologies Oy Robust sample aggregation for ml positioning
GB2627262A (en) * 2023-02-17 2024-08-21 Nokia Technologies Oy Devices, methods and apparatuses for transforming sampled signal
US20240297760A1 (en) * 2023-03-03 2024-09-05 Qualcomm Incorporated Positioning processes for reduced capability devices
US20240406679A1 (en) * 2023-06-05 2024-12-05 Qualcomm Incorporated Machine learning-based positioning with multiple positioning frequency layers
US20250251481A1 (en) * 2024-02-01 2025-08-07 Qualcomm Incorporated Configuration for positioning model input measurements

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US9219668B2 (en) 2012-10-19 2015-12-22 Facebook, Inc. Predicting the future state of a mobile device user
US9755797B2 (en) * 2013-12-26 2017-09-05 Mediatek Singapore Pte. Ltd. Localization-based beamforming scheme for systems with multiple antennas
US10440503B2 (en) 2014-07-16 2019-10-08 TUPL, Inc. Machine learning-based geolocation and hotspot area identification
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US9998856B2 (en) * 2016-05-13 2018-06-12 Qualcomm Incorporated Method and/or system for positioning of a mobile device
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Also Published As

Publication number Publication date
WO2022031659A1 (en) 2022-02-10
BR112023001369A2 (pt) 2023-02-14
EP4193164A1 (en) 2023-06-14
US11889458B2 (en) 2024-01-30
CN116134329A (zh) 2023-05-16
JP7765452B2 (ja) 2025-11-06
JP2023537575A (ja) 2023-09-04
US20220046577A1 (en) 2022-02-10

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