JP2025508804A - 無線ネットワークにおける測距コンステレーションの較正 - Google Patents

無線ネットワークにおける測距コンステレーションの較正 Download PDF

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Publication number
JP2025508804A
JP2025508804A JP2024549647A JP2024549647A JP2025508804A JP 2025508804 A JP2025508804 A JP 2025508804A JP 2024549647 A JP2024549647 A JP 2024549647A JP 2024549647 A JP2024549647 A JP 2024549647A JP 2025508804 A JP2025508804 A JP 2025508804A
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Japan
Prior art keywords
ranging
anchor
location
constellation
ues
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.)
Pending
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JP2024549647A
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English (en)
Japanese (ja)
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JP2025508804A5 (enExample
Inventor
ビグネシュ ラジャ カルピア ラマチャンドラン
モーション オスカー ガルシア
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Koninklijke Philips NV
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Koninklijke Philips NV
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Publication date
Priority claimed from EP22158155.6A external-priority patent/EP4235205A1/en
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of JP2025508804A publication Critical patent/JP2025508804A/ja
Publication of JP2025508804A5 publication Critical patent/JP2025508804A5/ja
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
    • 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
    • G01S5/021—Calibration, monitoring or correction
    • 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
    • G01S5/0221—Receivers
    • G01S5/02213—Receivers arranged in a network for determining the position of a transmitter
    • G01S5/02216—Timing or synchronisation of the receivers
    • 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

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  • 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)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP2024549647A 2022-02-23 2023-02-21 無線ネットワークにおける測距コンステレーションの較正 Pending JP2025508804A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP22158155.6 2022-02-23
EP22158155.6A EP4235205A1 (en) 2022-02-23 2022-02-23 Calibration of ranging constellations in wireless networks
EP22189158.3 2022-08-07
EP22189158 2022-08-07
PCT/EP2023/054264 WO2023161207A1 (en) 2022-02-23 2023-02-21 Calibration of ranging constellations in wireless networks

Publications (2)

Publication Number Publication Date
JP2025508804A true JP2025508804A (ja) 2025-04-10
JP2025508804A5 JP2025508804A5 (enExample) 2026-01-26

Family

ID=85251835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024549647A Pending JP2025508804A (ja) 2022-02-23 2023-02-21 無線ネットワークにおける測距コンステレーションの較正

Country Status (4)

Country Link
US (1) US20250164598A1 (enExample)
EP (1) EP4483199B1 (enExample)
JP (1) JP2025508804A (enExample)
WO (1) WO2023161207A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240056771A1 (en) * 2022-08-10 2024-02-15 Apple Inc. Reference Signal Configuration for Location Estimation of Reduced Capacity Devices
US20250291048A1 (en) * 2024-03-14 2025-09-18 Qualcomm Incorporated Determining target relative clock offset for ultra-wideband (uwb) positioning
US20250310935A1 (en) * 2024-04-02 2025-10-02 Nec Laboratories America, Inc. Optimizing coverage and latency of ultra-wideband devices

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022010910A1 (en) * 2020-07-07 2022-01-13 Qualcomm Incorporated Apparatus and methods for target user equipment recommendation for sidelink-assisted positioning

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3001217A1 (en) * 2014-09-26 2016-03-30 Thomson Licensing Method and apparatus for object localization
WO2020083468A1 (en) * 2018-10-23 2020-04-30 Telefonaktiebolaget Lm Ericsson (Publ) Technique for calibrating a positioning system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022010910A1 (en) * 2020-07-07 2022-01-13 Qualcomm Incorporated Apparatus and methods for target user equipment recommendation for sidelink-assisted positioning

Also Published As

Publication number Publication date
WO2023161207A1 (en) 2023-08-31
WO2023161207A9 (en) 2023-12-14
EP4483199B1 (en) 2026-04-29
EP4483199A1 (en) 2025-01-01
US20250164598A1 (en) 2025-05-22

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