CN115210596A - 用于使用多频到达相位差进行基于下行链路的定位/测距的参考信号设计和设备过程 - Google Patents

用于使用多频到达相位差进行基于下行链路的定位/测距的参考信号设计和设备过程 Download PDF

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Publication number
CN115210596A
CN115210596A CN202180016034.8A CN202180016034A CN115210596A CN 115210596 A CN115210596 A CN 115210596A CN 202180016034 A CN202180016034 A CN 202180016034A CN 115210596 A CN115210596 A CN 115210596A
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CN
China
Prior art keywords
wtru
pdoa
prs
frequency
range
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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
CN202180016034.8A
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English (en)
Chinese (zh)
Inventor
L·贾图诺夫
H·埃尔科比
坦比尔·哈克
P·卡布罗
R·普拉加达
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InterDigital Patent Holdings Inc
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IDAC Holdings Inc
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Publication date
Application filed by IDAC Holdings Inc filed Critical IDAC Holdings Inc
Publication of CN115210596A publication Critical patent/CN115210596A/zh
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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted
    • G01S13/84—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted for distance determination by phase measurement
    • 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
    • G01S5/0244—Accuracy or reliability of position solution or of measurements contributing thereto
    • 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
    • H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
    • 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
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
    • 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

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
CN202180016034.8A 2020-01-30 2021-01-29 用于使用多频到达相位差进行基于下行链路的定位/测距的参考信号设计和设备过程 Pending CN115210596A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202062967953P 2020-01-30 2020-01-30
US62/967,953 2020-01-30
US202063051709P 2020-07-14 2020-07-14
US63/051,709 2020-07-14
PCT/US2021/015793 WO2021155210A1 (en) 2020-01-30 2021-01-29 Reference signal design and device procedures for downlink-based positioning/ranging using multi-frequency phase difference of arrival

Publications (1)

Publication Number Publication Date
CN115210596A true CN115210596A (zh) 2022-10-18

Family

ID=74701579

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180016034.8A Pending CN115210596A (zh) 2020-01-30 2021-01-29 用于使用多频到达相位差进行基于下行链路的定位/测距的参考信号设计和设备过程

Country Status (6)

Country Link
US (2) US12216222B2 (enExample)
EP (1) EP4097500A1 (enExample)
JP (2) JP2023513042A (enExample)
CN (1) CN115210596A (enExample)
BR (1) BR112022015132A2 (enExample)
WO (1) WO2021155210A1 (enExample)

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WO2022082364A1 (zh) * 2020-10-19 2022-04-28 Oppo广东移动通信有限公司 接入网络的方法、终端设备和网络设备
BR112023026046A2 (pt) * 2021-06-23 2024-03-05 Qualcomm Inc Procedimentos de atribuição de avanço temporal para alinhamento de recebimento de sinal de referência de posicionamento (prs) de sidelink em equipamentos de usuário alvo (ues) ou ues âncora (pos)
US11696277B2 (en) 2021-08-11 2023-07-04 Qualcomm Incorporated Sidelink anchor group for sidelink position estimation
US12032085B2 (en) * 2021-08-11 2024-07-09 Qualcomm Incorporated Sidelink anchor group for sidelink position estimation
EP4441529A1 (en) * 2021-12-03 2024-10-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus comprising a transceiver, method for performing position determination and positioning system
CN116419149A (zh) * 2021-12-31 2023-07-11 维沃移动通信有限公司 定位方法、装置及通信设备
KR20240144896A (ko) * 2022-02-02 2024-10-04 퀄컴 인코포레이티드 캐리어 위상 포지셔닝에서 위상-기반 측정들을 위한 시스템들 및 기법들
CN118614024A (zh) * 2022-02-02 2024-09-06 高通股份有限公司 对用于载波相位定位的基于相位的测量的请求、配置和报告
WO2024055938A1 (en) * 2022-09-16 2024-03-21 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Apparatuses and methods of measuring and reporting carrier phase of multi-path channels
JP7820551B2 (ja) * 2022-10-27 2026-02-25 アルプスアルパイン株式会社 測位装置
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WO2024211338A1 (en) * 2023-04-04 2024-10-10 Interdigital Patent Holdings, Inc. Determination of a transmission configuration for sidelink positioning
US12531688B2 (en) 2023-05-12 2026-01-20 Cisco Technology, Inc. Determining location of a backscatter device
WO2024238291A1 (en) * 2023-05-12 2024-11-21 Cisco Technology, Inc. Determining location of a backscatter device
US20240430842A1 (en) * 2023-06-23 2024-12-26 Samsung Electronics Co., Ltd. Opportunistic multiple carriers based fine ranging
WO2025054889A1 (en) * 2023-09-14 2025-03-20 Qualcomm Incorporated Reporting a filtering capability of an ambient internet-of-things (iot) device
GB2637755A (en) * 2024-02-02 2025-08-06 Nokia Technologies Oy AIoT multi-point positioning method
WO2025230657A2 (en) * 2024-05-02 2025-11-06 Qualcomm Incorporated Backscatter frequency/phase shift by backscattering device
US20250389834A1 (en) * 2024-06-20 2025-12-25 Qualcomm Incorporated Round-trip phase ranging in the presence of deep fade
US20260095849A1 (en) * 2024-09-30 2026-04-02 Interdigital Patent Holdings, Inc. Method for carrier wave node selection for ambient iot

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US10256957B2 (en) * 2016-08-12 2019-04-09 Innovative Technology Lab Co., Ltd. Method and apparatus for transmitting/receiving positioning reference signal
WO2018159913A1 (ko) * 2017-02-28 2018-09-07 엘지전자 주식회사 위치 측정을 위한 정보를 전송하는 방법 및 장치
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CN116106823A (zh) * 2023-02-18 2023-05-12 中国人民解放军海军工程大学 一种基于粒子群优化的tdoa-pdoa联合定位方法

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Publication number Publication date
JP2026010072A (ja) 2026-01-21
US20230074373A1 (en) 2023-03-09
EP4097500A1 (en) 2022-12-07
WO2021155210A1 (en) 2021-08-05
US20250180690A1 (en) 2025-06-05
JP2023513042A (ja) 2023-03-30
US12216222B2 (en) 2025-02-04
BR112022015132A2 (pt) 2022-09-27

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