SG11202102011TA - Face-to-face state determination system - Google Patents

Face-to-face state determination system

Info

Publication number
SG11202102011TA
SG11202102011TA SG11202102011TA SG11202102011TA SG11202102011TA SG 11202102011T A SG11202102011T A SG 11202102011TA SG 11202102011T A SG11202102011T A SG 11202102011TA SG 11202102011T A SG11202102011T A SG 11202102011TA SG 11202102011T A SG11202102011T A SG 11202102011TA
Authority
SG
Singapore
Prior art keywords
face
state determination
determination system
face state
state
Prior art date
Application number
SG11202102011TA
Inventor
Hajime Maruta
Nobuyuki Akazawa
Original Assignee
Where Inc
Kyowa Exeo Corp
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 Where Inc, Kyowa Exeo Corp filed Critical Where Inc
Publication of SG11202102011TA publication Critical patent/SG11202102011TA/en

Links

Classifications

    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/04—Details
    • G01S1/045—Receivers
    • 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
    • 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
    • G01S5/0247—Determining attitude
    • 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
    • G01S5/0252—Radio frequency fingerprinting
    • 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
    • G01S5/0284—Relative positioning
    • G01S5/0289—Relative positioning of multiple transceivers, e.g. in ad hoc networks
    • 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
    • G01S5/0294—Trajectory determination or predictive filtering, e.g. target tracking or Kalman filtering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/10—Office automation; Time management
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Human Resources & Organizations (AREA)
  • Strategic Management (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Quality & Reliability (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Operations Research (AREA)
  • Data Mining & Analysis (AREA)
  • Tourism & Hospitality (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Telephonic Communication Services (AREA)
SG11202102011TA 2018-08-30 2019-08-29 Face-to-face state determination system SG11202102011TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018162043A JP6919818B2 (en) 2018-08-30 2018-08-30 Face-to-face situation judgment system
PCT/JP2019/033968 WO2020045582A1 (en) 2018-08-30 2019-08-29 Face-to-face situation determination system

Publications (1)

Publication Number Publication Date
SG11202102011TA true SG11202102011TA (en) 2021-04-29

Family

ID=69643650

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202102011TA SG11202102011TA (en) 2018-08-30 2019-08-29 Face-to-face state determination system

Country Status (4)

Country Link
US (1) US11852710B2 (en)
JP (1) JP6919818B2 (en)
SG (1) SG11202102011TA (en)
WO (1) WO2020045582A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230067774A1 (en) * 2019-09-23 2023-03-02 Kay Nishimoto Transmission receiver system apparatus utilizing relayed, delayed, or virtual timing marker transmissions of gps, gps, alternative, gnss, pnt, electronic, optic, acoustic, or similar signals for positioning, navigation, timing, ranging, or beacon purposes or applications

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013035157A1 (en) * 2011-09-06 2013-03-14 株式会社日立製作所 Communication analysis device, communication analysis system, and communication analysis method
EP2761695B1 (en) * 2011-09-30 2020-10-21 Intel Corporation Method and apparatus for directional proxmity detection
JP6416278B2 (en) * 2014-11-19 2018-10-31 株式会社日立製作所 Evaluation system
CN104661328B (en) * 2015-03-12 2018-02-02 中国矿业大学 The remodeling procedure of wireless remaining sensor network under a kind of complex environment
JP5872090B1 (en) * 2015-06-02 2016-03-01 株式会社コーチ・エィ Communication detection method and communication detection program
US10141738B2 (en) * 2016-05-11 2018-11-27 Innov8tive, LLC DC powered local positioning system
JP6917042B2 (en) * 2016-08-31 2021-08-11 株式会社イーアールアイ Position detection system and mobile station
JP6901069B2 (en) * 2016-09-26 2021-07-14 株式会社Ｗｈｅｒｅ Distance calculation method
US10756788B1 (en) * 2017-09-22 2020-08-25 Apple Inc. Relay dock and base station with position information based directional wave forming

Also Published As

Publication number Publication date
JP6919818B2 (en) 2021-08-18
WO2020045582A1 (en) 2020-03-05
JP2020036230A (en) 2020-03-05
US11852710B2 (en) 2023-12-26
US20210341560A1 (en) 2021-11-04

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