EP4743799A1 - Hilfsdaten für sitzungsloses sidelink-basiertes positionsschätzverfahren - Google Patents

Hilfsdaten für sitzungsloses sidelink-basiertes positionsschätzverfahren

Info

Publication number
EP4743799A1
EP4743799A1 EP24734715.6A EP24734715A EP4743799A1 EP 4743799 A1 EP4743799 A1 EP 4743799A1 EP 24734715 A EP24734715 A EP 24734715A EP 4743799 A1 EP4743799 A1 EP 4743799A1
Authority
EP
European Patent Office
Prior art keywords
prs
prs transmission
transmission parameter
parameter options
message
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
Application number
EP24734715.6A
Other languages
English (en)
French (fr)
Inventor
Alexandros MANOLAKOS
Gabi Sarkis
Dan Vassilovski
Sven Fischer
Sony Akkarakaran
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of EP4743799A1 publication Critical patent/EP4743799A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • G01S1/042—Transmitters
    • 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
    • G01S5/0236—Assistance data, e.g. base station almanac
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0033—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation each allocating device acting autonomously, i.e. without negotiation with other allocating devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0072—Transmission between mobile stations, e.g. anti-collision systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP24734715.6A 2023-07-11 2024-05-28 Hilfsdaten für sitzungsloses sidelink-basiertes positionsschätzverfahren Pending EP4743799A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GR20230100568 2023-07-11
PCT/US2024/031217 WO2025014583A1 (en) 2023-07-11 2024-05-28 Assistance data for session-less sidelink-based position estimation procedure

Publications (1)

Publication Number Publication Date
EP4743799A1 true EP4743799A1 (de) 2026-05-20

Family

ID=91586002

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24734715.6A Pending EP4743799A1 (de) 2023-07-11 2024-05-28 Hilfsdaten für sitzungsloses sidelink-basiertes positionsschätzverfahren

Country Status (3)

Country Link
EP (1) EP4743799A1 (de)
CN (1) CN121420210A (de)
WO (1) WO2025014583A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240284488A1 (en) * 2023-02-16 2024-08-22 Qualcomm Incorporated Dynamic resource allocation for sidelink positioning reference signals (sl-prs) and associated control

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11601235B2 (en) * 2020-03-19 2023-03-07 Qualcomm Incorporated Determination of positioning reference signal resources in out-of-coverage sidelink-assisted cooperative positioning
KR20230162979A (ko) * 2021-03-30 2023-11-29 인터디지탈 패튼 홀딩스, 인크 Nr 측위 - 사이드링크 측위에서의 자원 제공 방법

Also Published As

Publication number Publication date
CN121420210A (zh) 2026-01-27
WO2025014583A1 (en) 2025-01-16

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