JP2023527637A - バイスタティック無線に基づく物体場所検出のためのシステムおよび方法 - Google Patents

バイスタティック無線に基づく物体場所検出のためのシステムおよび方法 Download PDF

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Publication number
JP2023527637A
JP2023527637A JP2022557857A JP2022557857A JP2023527637A JP 2023527637 A JP2023527637 A JP 2023527637A JP 2022557857 A JP2022557857 A JP 2022557857A JP 2022557857 A JP2022557857 A JP 2022557857A JP 2023527637 A JP2023527637 A JP 2023527637A
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Japan
Prior art keywords
wireless device
location
reference signal
wwan
aoa
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Pending
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JP2022557857A
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English (en)
Japanese (ja)
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JP2023527637A5 (https=
JPWO2021247755A5 (https=
Inventor
パク、ソンウ
ナム、ウソク
ルオ、タオ
リ、ジュンイ
モントジョ、ジュアン
スン、ジン
ジャン、シャオシャ
スミー、ジョン・エドワード
ガール、ピーター
ユ、テサン
メルリン、シモーネ
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Qualcomm Inc
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Qualcomm Inc
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2023527637A publication Critical patent/JP2023527637A/ja
Publication of JP2023527637A5 publication Critical patent/JP2023527637A5/ja
Publication of JPWO2021247755A5 publication Critical patent/JPWO2021247755A5/ja
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
    • 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
    • G01S13/003—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
    • 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)
JP2022557857A 2020-06-05 2021-06-02 バイスタティック無線に基づく物体場所検出のためのシステムおよび方法 Pending JP2023527637A (ja)

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 (3)

Publication Number Publication Date
JP2023527637A true JP2023527637A (ja) 2023-06-30
JP2023527637A5 JP2023527637A5 (https=) 2024-05-15
JPWO2021247755A5 JPWO2021247755A5 (https=) 2024-05-15

Family

ID=78818234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022557857A Pending JP2023527637A (ja) 2020-06-05 2021-06-02 バイスタティック無線に基づく物体場所検出のためのシステムおよび方法

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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US20200119780A1 (en) * 2018-10-16 2020-04-16 Samsung Electronics Co., Ltd. Detection and ranging using multi-radio mobile devices

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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
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US20200119780A1 (en) * 2018-10-16 2020-04-16 Samsung Electronics Co., Ltd. Detection and ranging using multi-radio mobile devices

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
EP4162294C0 (en) 2025-08-13
EP4162294B1 (en) 2025-08-13
KR20230020407A (ko) 2023-02-10
WO2021247755A1 (en) 2021-12-09
EP4162294A1 (en) 2023-04-12
CN115698759A (zh) 2023-02-03
US11889462B2 (en) 2024-01-30

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