TWI902834B - 在側鏈路輔助下的被動式定位 - Google Patents

在側鏈路輔助下的被動式定位

Info

Publication number
TWI902834B
TWI902834B TW110123212A TW110123212A TWI902834B TW I902834 B TWI902834 B TW I902834B TW 110123212 A TW110123212 A TW 110123212A TW 110123212 A TW110123212 A TW 110123212A TW I902834 B TWI902834 B TW I902834B
Authority
TW
Taiwan
Prior art keywords
reference signal
positioning
time
positioning reference
station
Prior art date
Application number
TW110123212A
Other languages
English (en)
Chinese (zh)
Other versions
TW202205888A (zh
Inventor
張曉霞
史林法斯 亞瑞馬里
晉 孫
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 TW202205888A publication Critical patent/TW202205888A/zh
Application granted granted Critical
Publication of TWI902834B publication Critical patent/TWI902834B/zh

Links

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)
TW110123212A 2020-06-29 2021-06-24 在側鏈路輔助下的被動式定位 TWI902834B (zh)

Applications Claiming Priority (6)

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
WOPCT/US2021/38567 2021-06-23

Publications (2)

Publication Number Publication Date
TW202205888A TW202205888A (zh) 2022-02-01
TWI902834B true TWI902834B (zh) 2025-11-01

Family

ID=79030869

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110123212A TWI902834B (zh) 2020-06-29 2021-06-24 在側鏈路輔助下的被動式定位

Country Status (9)

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

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US11856545B1 (en) * 2021-02-03 2023-12-26 Espan Systems High precision distance computations for FTM estimates
EP4387348A4 (en) * 2021-08-09 2024-10-16 Beijing Xiaomi Mobile Software Co., Ltd. POSITIONING METHOD AND DEVICE
US12342323B2 (en) * 2021-09-23 2025-06-24 Apple Inc. Dynamically allocating network resources for exchanging data using wireless networks
CN116132953B (zh) * 2021-11-15 2025-10-14 大唐移动通信设备有限公司 一种定位方法、装置及终端
WO2023172345A1 (en) * 2022-03-08 2023-09-14 Qualcomm Incorporated Methods and apparatus for synchronization for sidelink positioning and sidelink communication sessions
WO2023193223A1 (en) * 2022-04-08 2023-10-12 Zte Corporation Sidelink positioning schemes in wireless communications
US20250267613A1 (en) * 2022-04-15 2025-08-21 Ntt Docomo, Inc. Terminal and positioning method
CN118104334A (zh) * 2022-04-15 2024-05-28 中兴通讯股份有限公司 用于基于网络的定位的系统和方法
KR102873111B1 (ko) * 2022-04-22 2025-10-17 엘지전자 주식회사 Sl 측위를 위한 동기화 방법 및 장치
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
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
WO2024035245A1 (ko) * 2022-08-11 2024-02-15 엘지전자 주식회사 Sl 측위를 위한 네스티드 rtt 방법 및 장치
US20260052502A1 (en) * 2022-08-12 2026-02-19 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
KR20250166121A (ko) * 2023-04-04 2025-11-27 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
CN119483867A (zh) * 2023-08-11 2025-02-18 诺基亚技术有限公司 动态触发的sl prs传输的配置
CN117480757A (zh) * 2023-09-16 2024-01-30 上海移远通信技术股份有限公司 侧行定位方法和通信设备
US12625221B2 (en) * 2023-09-20 2026-05-12 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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Also Published As

Publication number Publication date
JP7826231B2 (ja) 2026-03-09
WO2022005824A1 (en) 2022-01-06
CN115804168A (zh) 2023-03-14
EP4173385A1 (en) 2023-05-03
TW202205888A (zh) 2022-02-01
PH12022553454A1 (en) 2024-05-06
US20210410103A1 (en) 2021-12-30
KR20230026339A (ko) 2023-02-24
BR112022025902A2 (pt) 2023-01-10
JP2023534104A (ja) 2023-08-08
US11617152B2 (en) 2023-03-28

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