JP7765452B2 - ユーザ機器における測位測定データ処理のためのニューラルネットワーク機能 - Google Patents

ユーザ機器における測位測定データ処理のためのニューラルネットワーク機能

Info

Publication number
JP7765452B2
JP7765452B2 JP2023502997A JP2023502997A JP7765452B2 JP 7765452 B2 JP7765452 B2 JP 7765452B2 JP 2023502997 A JP2023502997 A JP 2023502997A JP 2023502997 A JP2023502997 A JP 2023502997A JP 7765452 B2 JP7765452 B2 JP 7765452B2
Authority
JP
Japan
Prior art keywords
positioning measurement
positioning
neural network
network function
measurement data
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.)
Active
Application number
JP2023502997A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023537575A5 (https=
JP2023537575A (ja
Inventor
ジェイ・クマール・スンダララジャン
テサン・ユー
ナガ・ブーシャン
パヴァン・クマール・ヴィッタラデヴニ
ジュネ・ナムグン
クリシュナ・キラン・ムッカヴィリ
ティンファン・ジ
Original Assignee
クアルコム，インコーポレイテッド
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 クアルコム，インコーポレイテッド filed Critical クアルコム，インコーポレイテッド
Publication of JP2023537575A publication Critical patent/JP2023537575A/ja
Publication of JP2023537575A5 publication Critical patent/JP2023537575A5/ja
Application granted granted Critical
Publication of JP7765452B2 publication Critical patent/JP7765452B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
JP2023502997A 2020-08-04 2021-08-03 ユーザ機器における測位測定データ処理のためのニューラルネットワーク機能 Active JP7765452B2 (ja)

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 (3)

Publication Number Publication Date
JP2023537575A JP2023537575A (ja) 2023-09-04
JP2023537575A5 JP2023537575A5 (https=) 2024-07-30
JP7765452B2 true JP7765452B2 (ja) 2025-11-06

Family

ID=80114478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023502997A Active JP7765452B2 (ja) 2020-08-04 2021-08-03 ユーザ機器における測位測定データ処理のためのニューラルネットワーク機能

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=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015535379A (ja) 2012-10-19 2015-12-10 フェイスブック，インク． モバイルデバイスユーザの将来の状態を予測することに関する方法
US20160021503A1 (en) 2014-07-16 2016-01-21 TUPL, Inc. Machine learning-based geolocation and hotspot area identification
JP2017098960A (ja) 2015-11-19 2017-06-01 ウー−ブロックス アクチェンゲゼルシャフト セルラー通信ネットワークにおける範囲測定の計算
US20180348357A1 (en) 2017-03-15 2018-12-06 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
WO2020139179A1 (en) 2018-12-28 2020-07-02 Telefonaktiebolaget Lm Ericsson (Publ) A wireless device, a network node and methods therein for training of a machine learning model

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9755797B2 (en) * 2013-12-26 2017-09-05 Mediatek Singapore Pte. Ltd. Localization-based beamforming scheme for systems with multiple antennas
US9998856B2 (en) * 2016-05-13 2018-06-12 Qualcomm Incorporated Method and/or system for positioning of a mobile device
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015535379A (ja) 2012-10-19 2015-12-10 フェイスブック，インク． モバイルデバイスユーザの将来の状態を予測することに関する方法
US20160021503A1 (en) 2014-07-16 2016-01-21 TUPL, Inc. Machine learning-based geolocation and hotspot area identification
JP2017098960A (ja) 2015-11-19 2017-06-01 ウー−ブロックス アクチェンゲゼルシャフト セルラー通信ネットワークにおける範囲測定の計算
US20180348357A1 (en) 2017-03-15 2018-12-06 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
WO2020139179A1 (en) 2018-12-28 2020-07-02 Telefonaktiebolaget Lm Ericsson (Publ) A wireless device, a network node and methods therein for training of a machine learning model

Also Published As

Publication number Publication date
WO2022031659A1 (en) 2022-02-10
BR112023001369A2 (pt) 2023-02-14
KR20230047099A (ko) 2023-04-06
EP4193164A1 (en) 2023-06-14
US11889458B2 (en) 2024-01-30
CN116134329A (zh) 2023-05-16
JP2023537575A (ja) 2023-09-04
US20220046577A1 (en) 2022-02-10

Similar Documents

Publication Publication Date Title
JP7765452B2 (ja) ユーザ機器における測位測定データ処理のためのニューラルネットワーク機能
JP7802758B2 (ja) ユーザ機器の測位のためのニューラルネットワーク機能の選択的トリガ
JP7797475B2 (ja) ユーザ機器の測位のためのニューラルネットワーク関数
US12120580B2 (en) Selective triggering of neural network functions for positioning measurement feature processing at a user equipment
US12328171B2 (en) Base station-to-server signaling of time-angle channel profile
CN117083532A (zh) 基于具有与下行链路波束的互易性的上行链路信号的测量模型
US12356438B2 (en) User equipment (UE) positioning with frequency domain windowing
TW202348069A (zh) 網路輔助並且基於往返射頻指紋（ｒｆｆｐ）的定位估計
KR20250027641A (ko) 주파수 도메인 윈도우잉을 사용한 ue 포지셔닝
US12607708B2 (en) User equipment (UE) positioning with frequency domain windowing
CN119769147A (zh) 定位模型码点配置
US20250028043A1 (en) Artificial intelligence/machine learning (ai/ml)-based positioning measurement prediction
CN116018774B (zh) 与跟踪参考信号相关联的空间测量

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240719

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240719

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20250417

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250507

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250930

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20251024

R150 Certificate of patent or registration of utility model

Ref document number: 7765452

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150