KR20230020407A - 바이스태틱 라디오 기반 물체 로케이션 검출을 위한 시스템들 및 방법들 - Google Patents

바이스태틱 라디오 기반 물체 로케이션 검출을 위한 시스템들 및 방법들 Download PDF

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Publication number
KR20230020407A
KR20230020407A KR1020227041548A KR20227041548A KR20230020407A KR 20230020407 A KR20230020407 A KR 20230020407A KR 1020227041548 A KR1020227041548 A KR 1020227041548A KR 20227041548 A KR20227041548 A KR 20227041548A KR 20230020407 A KR20230020407 A KR 20230020407A
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KR
South Korea
Prior art keywords
wireless device
reference signal
wwan
location
aoa
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Pending
Application number
KR1020227041548A
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English (en)
Korean (ko)
Inventor
성우 박
우석 남
타오 루오
준이 리
후안 몬토조
징 선
샤오시아 장
존 에드워드 스미
피터 가알
태상 유
시몬 멀린
Original Assignee
퀄컴 인코포레이티드
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Publication of KR20230020407A publication Critical patent/KR20230020407A/ko
Pending legal-status Critical Current

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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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/003—Bistatic radar systems; Multistatic radar systems
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/46—Indirect determination of position data
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/46—Indirect determination of position data
    • G01S13/48—Indirect determination of position data using multiple beams at emission or 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
    • 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
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
    • G01S7/006—Transmission of data between radar, sonar or lidar systems and remote stations using shared front-end circuitry, e.g. antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • 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
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/46—Indirect determination of position data
    • G01S2013/462—Indirect determination of position data using multipath signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
KR1020227041548A 2020-06-05 2021-06-02 바이스태틱 라디오 기반 물체 로케이션 검출을 위한 시스템들 및 방법들 Pending KR20230020407A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063035091P 2020-06-05 2020-06-05
US63/035,091 2020-06-05
US17/335,761 2021-06-01
US17/335,761 US11889462B2 (en) 2020-06-05 2021-06-01 Systems and methods for bi-static radio-based object location detection
PCT/US2021/035520 WO2021247755A1 (en) 2020-06-05 2021-06-02 Systems and methods for bi-static radio-based object location detection

Publications (1)

Publication Number Publication Date
KR20230020407A true KR20230020407A (ko) 2023-02-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227041548A Pending KR20230020407A (ko) 2020-06-05 2021-06-02 바이스태틱 라디오 기반 물체 로케이션 검출을 위한 시스템들 및 방법들

Country Status (8)

Country Link
US (1) US11889462B2 (https=)
EP (1) EP4162294B1 (https=)
JP (1) JP2023527637A (https=)
KR (1) KR20230020407A (https=)
CN (1) CN115698759A (https=)
BR (1) BR112022023838A2 (https=)
PH (1) PH12022552428A1 (https=)
WO (1) WO2021247755A1 (https=)

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US12607732B2 (en) * 2021-02-23 2026-04-21 Cobalt Solutions, Inc Systems and methods for detecting physical objects using passive radar receivers
US20240183974A1 (en) * 2021-04-01 2024-06-06 Telefonaktiebolaget Lm Ericsson (Publ) Mapping of Scatterer Locations in a Radio Environment
WO2023016623A1 (en) * 2021-08-09 2023-02-16 Telefonaktiebolaget Lm Ericsson (Publ) Augmenting communication signal measurement with environmental information relative to a communication device
US12038522B2 (en) * 2021-11-09 2024-07-16 Texas Instruments Incorporated Adaptive anchor selection and target position estimation
EP4198560A1 (en) * 2021-12-17 2023-06-21 Koninklijke Philips N.V. Wireless communication system with distributed sensing capability
US20250093487A1 (en) * 2021-12-17 2025-03-20 Koninklijke Philips N.V. Wirelss communication system with distributed sensing capability
EP4212910B1 (en) * 2022-01-12 2026-03-04 Deutsche Telekom AG Method for conducting radiofrequency sensing involving a first radiofrequency sensing station and at least a second radiofrequency sensing station, wherein the first radiofrequency sensing station transmits a radiofrequency sensing signal, wherein, as a result of the radiofrequency sensing signal being transmitted, a radiofrequency sensing reception signal is received by the second radiofrequency sensing station, system or mobile communication network, radiofrequency sensing station, program and computer-readable medium
CN116614876B (zh) * 2022-02-08 2026-03-03 维沃移动通信有限公司 定位方法、装置、用户设备及存储介质
CN116939480A (zh) * 2022-04-08 2023-10-24 中国移动通信有限公司研究院 定位方法、装置、相关设备及存储介质
CN115616600B (zh) * 2022-10-12 2026-01-13 中国电信股份有限公司 反向散射设备的定位方法、装置、设备、介质及程序
US20240426969A1 (en) * 2023-06-23 2024-12-26 Qualcomm Incorporated Per-panel rf sensing transmission and measurement operations
WO2025034734A1 (en) * 2023-08-07 2025-02-13 Interdigital Patent Holdings, Inc. Methods and apparatuses for measuring and reporting obstacle positions
WO2025040564A1 (en) * 2023-08-18 2025-02-27 Sony Group Corporation Methods, communications devices and infrastructure equipment

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US5852630A (en) * 1997-07-17 1998-12-22 Globespan Semiconductor, Inc. Method and apparatus for a RADSL transceiver warm start activation procedure with precoding
US11035940B2 (en) 2015-07-17 2021-06-15 Origin Wireless, Inc. Method, apparatus, and system for wireless proximity and presence monitoring
KR101733033B1 (ko) 2016-07-08 2017-05-08 엘아이지넥스원 주식회사 바이스태틱 거리를 이용한 위치 추정 방법
WO2018160141A1 (en) * 2017-03-03 2018-09-07 Nanyang Technological University Apparatus and method for localisation and/or tracking
EP3596487A1 (en) 2017-03-17 2020-01-22 SONY Corporation Radio-based object detection
US10852411B2 (en) 2017-12-06 2020-12-01 Cognitive Systems Corp. Motion detection and localization based on bi-directional channel sounding
WO2020057748A1 (en) * 2018-09-20 2020-03-26 Huawei Technologies Co., Ltd. Techniques for cooperative passive positioning
US11031978B2 (en) * 2018-10-16 2021-06-08 Samsung Electronics Co., Ltd. Detection and ranging using multi-radio mobile devices
US11402489B2 (en) * 2019-12-17 2022-08-02 Hewlett Packard Enterprise Development Lp Passive multi-person location tracking utilizing signal polarization
US12366650B2 (en) * 2020-12-31 2025-07-22 Hitachi Rail Gts Canada Inc. Method and system for high-integrity vehicle localization
US11885899B2 (en) * 2021-05-07 2024-01-30 Qualcomm Incorporated Generating indoor maps based on radio frequency sensing

Also Published As

Publication number Publication date
PH12022552428A1 (en) 2023-12-18
TW202202869A (zh) 2022-01-16
BR112022023838A2 (pt) 2022-12-20
US20210385784A1 (en) 2021-12-09
JP2023527637A (ja) 2023-06-30
EP4162294C0 (en) 2025-08-13
EP4162294B1 (en) 2025-08-13
WO2021247755A1 (en) 2021-12-09
EP4162294A1 (en) 2023-04-12
CN115698759A (zh) 2023-02-03
US11889462B2 (en) 2024-01-30

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