TW202229921A - 用於幫助進行接觸追蹤的障礙物偵測 - Google Patents

用於幫助進行接觸追蹤的障礙物偵測 Download PDF

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Publication number
TW202229921A
TW202229921A TW110132610A TW110132610A TW202229921A TW 202229921 A TW202229921 A TW 202229921A TW 110132610 A TW110132610 A TW 110132610A TW 110132610 A TW110132610 A TW 110132610A TW 202229921 A TW202229921 A TW 202229921A
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TW
Taiwan
Prior art keywords
indication
range measurement
obstacle
positioning technique
processor
Prior art date
Application number
TW110132610A
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English (en)
Chinese (zh)
Inventor
維德 瑞維恩德倫
萊斯 馬丹
章曉新
亞秀克 巴提亞
維嘉亞拉克許米 瑞維恩德倫
Original Assignee
美商高通公司
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 美商高通公司 filed Critical 美商高通公司
Publication of TW202229921A publication Critical patent/TW202229921A/zh

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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
    • H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
    • 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
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • 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
    • G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
    • 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
    • G01S11/14—Systems for determining distance or velocity not using reflection or reradiation using ultrasonic, sonic or infrasonic waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/52—Network services specially adapted for the location of the user terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/535—Tracking the activity of the user
    • 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
    • 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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • 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
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/01—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations specially adapted for specific applications
    • 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
    • G01S5/0257—Hybrid positioning
    • G01S5/0268—Hybrid positioning by deriving positions from different combinations of signals or of estimated positions in a single positioning system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Telephone Function (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
TW110132610A 2020-09-09 2021-09-02 用於幫助進行接觸追蹤的障礙物偵測 TW202229921A (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US202063076295P 2020-09-09 2020-09-09
US63/076,295 2020-09-09
US17/462,168 US12279176B2 (en) 2020-09-09 2021-08-31 Barrier detection to aid contact tracing
US17/462,168 2021-08-31
PCT/US2021/048584 WO2022055762A1 (en) 2020-09-09 2021-09-01 Barrier detection to aid contact tracing
WOPCT/US21/48584 2021-09-01

Publications (1)

Publication Number Publication Date
TW202229921A true TW202229921A (zh) 2022-08-01

Family

ID=80470236

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110132610A TW202229921A (zh) 2020-09-09 2021-09-02 用於幫助進行接觸追蹤的障礙物偵測

Country Status (8)

Country Link
US (2) US12279176B2 (cg-RX-API-DMAC7.html)
EP (1) EP4211868A1 (cg-RX-API-DMAC7.html)
JP (1) JP7839151B2 (cg-RX-API-DMAC7.html)
KR (1) KR20230065257A (cg-RX-API-DMAC7.html)
CN (1) CN116097668B (cg-RX-API-DMAC7.html)
BR (1) BR112023003565A2 (cg-RX-API-DMAC7.html)
TW (1) TW202229921A (cg-RX-API-DMAC7.html)
WO (1) WO2022055762A1 (cg-RX-API-DMAC7.html)

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* Cited by examiner, † Cited by third party
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US11770391B1 (en) 2019-09-16 2023-09-26 Redberry Systems, Inc. Network traffic classification system
US12279176B2 (en) * 2020-09-09 2025-04-15 Qualcomm Incorporated Barrier detection to aid contact tracing
WO2022073639A1 (en) * 2020-10-05 2022-04-14 Eaton Intelligent Power Limited Personal protective equipment compliance and personal wellness monitoring systems and methods with intelligent sensor units and proximity sensing
US11632671B2 (en) * 2021-03-29 2023-04-18 Cisco Technology, Inc. Correlating devices and clients across addresses
FR3123982B1 (fr) * 2021-06-11 2023-06-30 Sagemcom Broadband Sas Détection et caractérisation d’obstacle
US12425114B2 (en) 2022-04-28 2025-09-23 Qualcomm Incorporated Barrier type detection using time-of-flight and receive signal strength indication
US12302280B2 (en) 2022-04-28 2025-05-13 Qualcomm Incorporated Barrier type detection using time-of-flight and receive signal strength indication
CN119497986A (zh) * 2022-07-19 2025-02-21 高通股份有限公司 上下文感知导航
US12387851B2 (en) 2023-07-11 2025-08-12 International Business Machines Corporation Exposure risk quantification

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WO2005062066A2 (en) 2003-10-22 2005-07-07 Awarepoint Corporation Wireless position location and tracking system
US8126405B2 (en) 2009-02-10 2012-02-28 Mitsubishi Electric Research Laboratory, Inc. Method for estimating condition of wireless channels
US9476966B2 (en) 2011-12-05 2016-10-25 Qualcomm Incorporated Methods and apparatuses for use in selecting a transmitting device for use in a positioning function
US9398412B2 (en) * 2013-09-26 2016-07-19 Intel Corporation Indoor position location using docked mobile devices
US20150126213A1 (en) * 2013-11-01 2015-05-07 Gfi Software Ip S.A.R.L. System for Mapping an Indoor Space Using Wireless Network and Method
EP3333588B1 (en) * 2015-05-13 2021-06-02 Combain Mobile AB Generating a model for positioning
US10200967B2 (en) 2017-01-06 2019-02-05 Qualcomm Incorporated Systems and methods for limiting a message size for a positioning protocol
WO2019036578A1 (en) 2017-08-17 2019-02-21 Intel Corporation Selecting resources for sidelink communication based on geo-location information
US10996683B2 (en) 2018-02-09 2021-05-04 Skydio, Inc. Aerial vehicle touchdown detection
US11624821B2 (en) * 2018-05-24 2023-04-11 New York University System, method and computer-accessible medium for real time imaging using a portable device
US11457811B2 (en) * 2020-06-19 2022-10-04 Zebra Technologies Corporation Systems and methods for determining facility exposure to a source condition
US12279176B2 (en) * 2020-09-09 2025-04-15 Qualcomm Incorporated Barrier detection to aid contact tracing
US12302280B2 (en) 2022-04-28 2025-05-13 Qualcomm Incorporated Barrier type detection using time-of-flight and receive signal strength indication

Also Published As

Publication number Publication date
US12279176B2 (en) 2025-04-15
CN116097668B (zh) 2025-11-21
JP2023546310A (ja) 2023-11-02
EP4211868A1 (en) 2023-07-19
BR112023003565A2 (pt) 2023-04-04
JP7839151B2 (ja) 2026-04-01
CN116097668A (zh) 2023-05-09
KR20230065257A (ko) 2023-05-11
US20220078575A1 (en) 2022-03-10
WO2022055762A1 (en) 2022-03-17
US20250211938A1 (en) 2025-06-26

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