JP7826231B2 - サイドリンク支援を用いた受動測位 - Google Patents

サイドリンク支援を用いた受動測位

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Publication number
JP7826231B2
JP7826231B2 JP2022574257A JP2022574257A JP7826231B2 JP 7826231 B2 JP7826231 B2 JP 7826231B2 JP 2022574257 A JP2022574257 A JP 2022574257A JP 2022574257 A JP2022574257 A JP 2022574257A JP 7826231 B2 JP7826231 B2 JP 7826231B2
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JP
Japan
Prior art keywords
positioning
reference signal
assistance data
user equipment
time
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.)
Active
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JP2022574257A
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English (en)
Japanese (ja)
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JP2023534104A (ja
JP2023534104A5 (https=
Inventor
シャオシア・ジャン
スリニヴァス・イェラマッリ
ジン・スン
Original Assignee
クアルコム，インコーポレイテッド
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Publication of JP2023534104A publication Critical patent/JP2023534104A/ja
Publication of JP2023534104A5 publication Critical patent/JP2023534104A5/ja
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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0078—Timing of allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
    • 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
    • G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup

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)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
JP2022574257A 2020-06-29 2021-06-23 サイドリンク支援を用いた受動測位 Active JP7826231B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063045565P 2020-06-29 2020-06-29
US63/045,565 2020-06-29
US17/354,108 US11617152B2 (en) 2020-06-29 2021-06-22 Passive positioning with sidelink assistance
US17/354,108 2021-06-22
PCT/US2021/038567 WO2022005824A1 (en) 2020-06-29 2021-06-23 Passive positioning with sidelink assistance

Publications (3)

Publication Number Publication Date
JP2023534104A JP2023534104A (ja) 2023-08-08
JP2023534104A5 JP2023534104A5 (https=) 2024-06-13
JP7826231B2 true JP7826231B2 (ja) 2026-03-09

Family

ID=79030869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022574257A Active JP7826231B2 (ja) 2020-06-29 2021-06-23 サイドリンク支援を用いた受動測位

Country Status (9)

Country Link
US (1) US11617152B2 (https=)
EP (1) EP4173385A1 (https=)
JP (1) JP7826231B2 (https=)
KR (1) KR20230026339A (https=)
CN (1) CN115804168A (https=)
BR (1) BR112022025902A2 (https=)
PH (1) PH12022553454A1 (https=)
TW (1) TWI902834B (https=)
WO (1) WO2022005824A1 (https=)

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US11451928B2 (en) 2019-08-14 2022-09-20 Qualcomm Incorporated Hierarchical reporting of location assistance information for positioning reference signal (PRS) resources in a multi-beam user equipment-based positioning scenario
EP4278485A1 (en) * 2021-01-15 2023-11-22 Qualcomm Incorporated Apparatuses and methods for per beam timing for positioning
US11856545B1 (en) * 2021-02-03 2023-12-26 Espan Systems High precision distance computations for FTM estimates
WO2023015424A1 (zh) * 2021-08-09 2023-02-16 北京小米移动软件有限公司 一种定位方法及其装置
US12342323B2 (en) * 2021-09-23 2025-06-24 Apple Inc. Dynamically allocating network resources for exchanging data using wireless networks
US20250159645A1 (en) * 2022-03-08 2025-05-15 Qualcomm Incorporated Methods and apparatus for synchronization for sidelink positioning and sidelink communication sessions
JP2025510479A (ja) * 2022-04-08 2025-04-15 中興通訊股▲ふん▼有限公司 無線通信におけるサイドリンク測位方式
EP4397099A4 (en) * 2022-04-15 2024-10-30 ZTE Corporation NETWORK-BASED POSITIONING SYSTEMS AND METHODS
US20250267613A1 (en) * 2022-04-15 2025-08-21 Ntt Docomo, Inc. Terminal and positioning method
KR102873111B1 (ko) * 2022-04-22 2025-10-17 엘지전자 주식회사 Sl 측위를 위한 동기화 방법 및 장치
CN117440310A (zh) * 2022-07-14 2024-01-23 维沃移动通信有限公司 基于sl定位辅助信息的通信方法、终端及网络侧设备
CN117440400A (zh) * 2022-07-14 2024-01-23 维沃移动通信有限公司 感知处理方法、装置、终端及设备
CN119678601A (zh) * 2022-08-11 2025-03-21 Lg电子株式会社 用于sl定位的嵌套rtt方法和设备
WO2024031634A1 (en) * 2022-08-12 2024-02-15 Apple Inc. Systems for rtt based sidelink positioning
US12603716B2 (en) 2022-09-02 2026-04-14 Nokia Technologies Oy Positioning accuracy enhancements
WO2024072324A1 (en) * 2022-09-26 2024-04-04 Nanyang Technological University Device, positioning system and method of determining a position of the device for vehicular communication
EP4345487B1 (en) 2022-09-27 2026-03-11 Nokia Solutions and Networks Oy Positioning reference unit selection
KR20240054601A (ko) * 2022-10-19 2024-04-26 삼성전자주식회사 무선 통신 시스템에서 사이드링크 포지셔닝 방법 및 장치
CN118301550A (zh) * 2023-01-03 2024-07-05 北京小米移动软件有限公司 定位方法、装置、电子设备及存储介质
WO2024210514A1 (ko) * 2023-04-04 2024-10-10 엘지전자 주식회사 참조 신호를 기반으로 시차를 측정하는 방법 및 장치
CA3254191A1 (en) * 2023-04-07 2024-06-06 Zte Corporation SYSTEMS AND METHODS FOR IMPROVING POSITIONING WITH ERROR SOURCE MODELING
US20250093456A1 (en) * 2023-09-20 2025-03-20 Qualcomm Incorporated Hybrid positioning based on frequency dependent propagation effects
GB2633819A (en) * 2023-09-22 2025-03-26 Nokia Technologies Oy Position estimation
CN118158617B (zh) * 2024-03-06 2024-09-24 上海思芮信息科技有限公司 一种教学资源管理方法、装置、设备及存储介质

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JP2017527806A (ja) 2014-09-25 2017-09-21 インテル コーポレイション 無線セルラ技術におけるデバイス間アシスト測位
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Also Published As

Publication number Publication date
CN115804168A (zh) 2023-03-14
TWI902834B (zh) 2025-11-01
US11617152B2 (en) 2023-03-28
US20210410103A1 (en) 2021-12-30
BR112022025902A2 (pt) 2023-01-10
JP2023534104A (ja) 2023-08-08
KR20230026339A (ko) 2023-02-24
PH12022553454A1 (en) 2024-05-06
EP4173385A1 (en) 2023-05-03
WO2022005824A1 (en) 2022-01-06
TW202205888A (zh) 2022-02-01

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