KR20230007326A - 포지셔닝을 위한 뉴럴 네트워크 기반 가시선 검출 - Google Patents
포지셔닝을 위한 뉴럴 네트워크 기반 가시선 검출 Download PDFInfo
- Publication number
- KR20230007326A KR20230007326A KR1020227034920A KR20227034920A KR20230007326A KR 20230007326 A KR20230007326 A KR 20230007326A KR 1020227034920 A KR1020227034920 A KR 1020227034920A KR 20227034920 A KR20227034920 A KR 20227034920A KR 20230007326 A KR20230007326 A KR 20230007326A
- Authority
- KR
- South Korea
- Prior art keywords
- angle
- neural network
- arrival
- sight
- determining
- 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.)
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- 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
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/02—Systems for determining distance or velocity not using reflection or reradiation 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/04—Details
- G01S3/043—Receivers
-
- 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
- G01S5/0218—Multipath in signal reception
-
- 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
- G01S5/0244—Accuracy or reliability of position solution or of measurements contributing thereto
-
- 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
- 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
- G01S5/12—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 by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
-
- 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
- G01S5/14—Determining absolute distances from a plurality of spaced points of known location
-
- 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
- G06N3/0464—Convolutional networks [CNN, ConvNet]
-
- 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
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- G06N3/08—Learning methods
- G06N3/09—Supervised learning
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- 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
- H04L25/0212—Channel estimation of impulse response
-
- 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
- H04L25/022—Channel estimation of frequency response
-
- 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
- H04L25/0226—Channel estimation using sounding signals sounding signals per se
-
- 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
- H04L25/024—Channel estimation channel estimation algorithms
- H04L25/0254—Channel estimation channel estimation algorithms using neural network algorithms
-
- 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
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
-
- 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
- G06N3/048—Activation functions
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Power Engineering (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Data Mining & Analysis (AREA)
- Mathematical Physics (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- Software Systems (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Probability & Statistics with Applications (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063009571P | 2020-04-14 | 2020-04-14 | |
| US63/009,571 | 2020-04-14 | ||
| US17/226,201 US11785421B2 (en) | 2020-04-14 | 2021-04-09 | Neural network based line of sight detection for positioning |
| US17/226,201 | 2021-04-09 | ||
| PCT/US2021/026773 WO2021211399A1 (en) | 2020-04-14 | 2021-04-12 | Neural network based line of sight detection for positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20230007326A true KR20230007326A (ko) | 2023-01-12 |
Family
ID=78006762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020227034920A Pending KR20230007326A (ko) | 2020-04-14 | 2021-04-12 | 포지셔닝을 위한 뉴럴 네트워크 기반 가시선 검출 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11785421B2 (https=) |
| EP (1) | EP4136583B1 (https=) |
| JP (1) | JP7681618B2 (https=) |
| KR (1) | KR20230007326A (https=) |
| CN (1) | CN115398443B (https=) |
| BR (1) | BR112022020312A2 (https=) |
| PH (1) | PH12022552146A1 (https=) |
| WO (1) | WO2021211399A1 (https=) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022194506A1 (en) * | 2021-03-15 | 2022-09-22 | Sony Group Corporation | Method for generating location information in a wireless network |
| US12085657B2 (en) * | 2021-06-04 | 2024-09-10 | Apple Inc. | Techniques to disambiguate angle of arrival |
| WO2023066464A1 (en) * | 2021-10-19 | 2023-04-27 | Nokia Technologies Oy | User device positioning |
| CN116137742A (zh) * | 2021-11-18 | 2023-05-19 | 华为技术有限公司 | 通信方法及装置 |
| EP4184192A1 (en) * | 2021-11-19 | 2023-05-24 | Nokia Technologies Oy | Positioning |
| CN118302688A (zh) * | 2021-11-26 | 2024-07-05 | 索尼集团公司 | 实现无线终端的位置估计的方法、第一无线节点和定位节点 |
| 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 |
| CN116234001B (zh) * | 2021-11-30 | 2026-04-17 | 维沃移动通信有限公司 | 定位方法及通信设备 |
| FI20216241A1 (en) * | 2021-12-02 | 2023-06-03 | Nokia Technologies Oy | Determining the location of the device |
| CN118369588A (zh) * | 2021-12-16 | 2024-07-19 | 联想(新加坡)私人有限公司 | 用于提高无线通信网络中的ue位置确定的准确度的系统和方法 |
| US20240372755A1 (en) * | 2021-12-22 | 2024-11-07 | Intel Corporation | Communication device and method for performing communication signal processing |
| CN116634553B (zh) * | 2022-02-10 | 2026-04-21 | 维沃移动通信有限公司 | 信息处理方法及通信设备 |
| EP4231041A3 (en) * | 2022-02-17 | 2023-11-01 | Intel Corporation | High performance positioning for wireless communication using artificial neural networks |
| US12369011B2 (en) * | 2022-05-06 | 2025-07-22 | Hewlett Packard Enterprise Development Lp | Location identification of access points in a network |
| CN117440311A (zh) * | 2022-07-14 | 2024-01-23 | 北京三星通信技术研究有限公司 | 由第一节点执行的方法及相关设备 |
| EP4559253A1 (en) * | 2022-07-20 | 2025-05-28 | Nokia Technologies Oy | Bandwidth and/or scenario based feature selection |
| GB2634700A (en) * | 2022-08-10 | 2025-04-16 | Lenovo Singapore Pte Ltd | Position reliability information for device position |
| CN117676624A (zh) * | 2022-08-16 | 2024-03-08 | 网络通信与安全紫金山实验室 | 非视距传播信道识别方法、装置、无线通信系统及介质 |
| WO2024040440A1 (en) * | 2022-08-23 | 2024-02-29 | Mediatek Singapore Pte. Ltd. | Mechanism for time of arrival estimation based on carrier phase in ofdm systems |
| EP4566246A1 (en) * | 2022-09-22 | 2025-06-11 | InterDigital Patent Holdings, Inc. | Methods for channel parameter estimation |
| CN117998398A (zh) * | 2022-11-04 | 2024-05-07 | 维沃移动通信有限公司 | 确定模型适用性的方法、装置及通信设备 |
| US20240171245A1 (en) * | 2022-11-17 | 2024-05-23 | Electronics And Telecommunications Research Institute | Apparatus and method for configuring pcc/scc prioritization based on extremely sparse channel information in wireless communication system |
| WO2024148523A1 (zh) * | 2023-01-10 | 2024-07-18 | 富士通株式会社 | 信息交互方法以及装置 |
| WO2024170977A1 (en) * | 2023-02-16 | 2024-08-22 | Nokia Technologies Oy | Processing framework for noisy labels |
| CN118695358A (zh) * | 2023-03-21 | 2024-09-24 | 比亚迪股份有限公司 | 车辆数字钥匙定位方法、装置及车辆 |
| CN116918403A (zh) * | 2023-04-26 | 2023-10-20 | 上海移远通信技术股份有限公司 | 训练定位模型的方法及装置、用于定位的方法及装置 |
| US20250076444A1 (en) * | 2023-08-29 | 2025-03-06 | Qualcomm Incorporated | Dynamic measurement and reporting for positioning |
| CN121359551A (zh) * | 2023-09-15 | 2026-01-16 | 北京小米移动软件有限公司 | 定位方法、定位测试方法、终端、网络设备 |
| EP4607231A1 (en) * | 2024-02-21 | 2025-08-27 | Nokia Solutions and Networks Oy | Machine learning-based user device positioning in wireless networks, and related devices, methods and computer programs |
| JP7578854B1 (ja) | 2024-02-22 | 2024-11-06 | ソフトバンク株式会社 | 情報処理装置、プログラム、及び情報処理方法 |
| US20260052044A1 (en) * | 2024-08-14 | 2026-02-19 | Dell Products L.P. | Windowing in Channel Estimation |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8135413B2 (en) | 1998-11-24 | 2012-03-13 | Tracbeam Llc | Platform and applications for wireless location and other complex services |
| US9755797B2 (en) * | 2013-12-26 | 2017-09-05 | Mediatek Singapore Pte. Ltd. | Localization-based beamforming scheme for systems with multiple antennas |
| EP3360201B1 (en) * | 2015-10-08 | 2021-07-07 | PoLTE Corporation | Angle of arrival positioning system for tracking objects |
| US20180131540A1 (en) * | 2016-11-04 | 2018-05-10 | Qualcomm Incorporated | Estimating timing and angle information of wireless signals |
| US10462633B2 (en) * | 2017-03-10 | 2019-10-29 | Qualcomm Incorporated | Bluetooth based motion detection systems |
| CN110771187B (zh) * | 2017-04-18 | 2023-10-27 | 瑞典爱立信有限公司 | 虚拟信标 |
| CN110022523B (zh) * | 2018-01-05 | 2022-04-12 | 华为技术有限公司 | 用于终端设备定位的方法、装置及系统 |
| US11516051B2 (en) * | 2018-03-06 | 2022-11-29 | Samsung Electronics Co., Ltd. | Method and apparatus for AI-based UE speed estimation using uplink SRS measurements |
| US10623120B2 (en) * | 2018-06-15 | 2020-04-14 | Uhana, Inc. | Systems and methods for mobile network interference analysis |
| US11415657B2 (en) * | 2019-09-30 | 2022-08-16 | Silicon Laboratories Inc. | Angle of arrival using machine learning |
-
2021
- 2021-04-09 US US17/226,201 patent/US11785421B2/en active Active
- 2021-04-12 CN CN202180027453.1A patent/CN115398443B/zh active Active
- 2021-04-12 KR KR1020227034920A patent/KR20230007326A/ko active Pending
- 2021-04-12 WO PCT/US2021/026773 patent/WO2021211399A1/en not_active Ceased
- 2021-04-12 EP EP21722716.4A patent/EP4136583B1/en active Active
- 2021-04-12 JP JP2022562139A patent/JP7681618B2/ja active Active
- 2021-04-12 PH PH1/2022/552146A patent/PH12022552146A1/en unknown
- 2021-04-12 BR BR112022020312A patent/BR112022020312A2/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PH12022552146A1 (en) | 2023-11-29 |
| BR112022020312A2 (pt) | 2022-12-06 |
| CN115398443B (zh) | 2026-01-09 |
| CN115398443A (zh) | 2022-11-25 |
| EP4136583B1 (en) | 2026-02-18 |
| JP7681618B2 (ja) | 2025-05-22 |
| JP2023522314A (ja) | 2023-05-30 |
| EP4136583C0 (en) | 2026-02-18 |
| WO2021211399A1 (en) | 2021-10-21 |
| US20210321221A1 (en) | 2021-10-14 |
| US11785421B2 (en) | 2023-10-10 |
| EP4136583A1 (en) | 2023-02-22 |
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