BR112023001369A2 - Funções de rede neural para processamento de dados de medição de posicionamento em um equipamento de usuário - Google Patents

Funções de rede neural para processamento de dados de medição de posicionamento em um equipamento de usuário

Info

Publication number
BR112023001369A2
BR112023001369A2 BR112023001369A BR112023001369A BR112023001369A2 BR 112023001369 A2 BR112023001369 A2 BR 112023001369A2 BR 112023001369 A BR112023001369 A BR 112023001369A BR 112023001369 A BR112023001369 A BR 112023001369A BR 112023001369 A2 BR112023001369 A2 BR 112023001369A2
Authority
BR
Brazil
Prior art keywords
positioning measurement
neural network
measurement data
user equipment
network functions
Prior art date
Application number
BR112023001369A
Other languages
English (en)
Portuguese (pt)
Inventor
Kumar Sundararajan Jay
Yoo Taesang
Bhushan Naga
Kumar Vitthaladevuni Pavan
Namgoong June
Kiran Mukkavilli Krishna
Ji Tingfang
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 BR112023001369A2 publication Critical patent/BR112023001369A2/pt

Links

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
    • 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

Landscapes

  • 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)
BR112023001369A 2020-08-04 2021-08-03 Funções de rede neural para processamento de dados de medição de posicionamento em um equipamento de usuário BR112023001369A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063061044P 2020-08-04 2020-08-04
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
BR112023001369A2 true BR112023001369A2 (pt) 2023-02-14

Family

ID=80114478

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023001369A BR112023001369A2 (pt) 2020-08-04 2021-08-03 Funções de rede neural para processamento de dados de medição de posicionamento em um equipamento de usuário

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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KR102110538B1 (ko) * 2018-02-28 2020-05-13 엘지전자 주식회사 신호 처리 장치 및 이를 구비하는 영상표시장치
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
EP3171194B1 (en) 2015-11-19 2021-01-13 u-blox AG Calculating a ranging measurement in a cellular communications network
US9998856B2 (en) * 2016-05-13 2018-06-12 Qualcomm Incorporated Method and/or system for positioning of a mobile device
US9989633B1 (en) 2017-03-15 2018-06-05 Cypress Semiconductor Corporation Estimating angle measurements for source tracking using a phased array system
WO2019191318A1 (en) 2018-03-27 2019-10-03 Polte Corporation Network architecture and methods for location services
WO2019240771A1 (en) 2018-06-12 2019-12-19 Nokia Technologies Oy User device positioning
US20220051139A1 (en) 2018-12-28 2022-02-17 Telefonaktiebolaget Lm Ericsson (Publ) Wireless device, a network node and methods therein for training of a machine learning model
US11812338B2 (en) 2020-08-04 2023-11-07 Qualcomm Incorporated Selective triggering of neural network functions for positioning measurement feature processing at a user equipment

Also Published As

Publication number Publication date
WO2022031659A1 (en) 2022-02-10
KR20230047099A (ko) 2023-04-06
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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