KR20230117357A - 사용자 장비와 무선 네트워크 노드 사이의 링크에 대한 가시선 조건을 갖는 로케이션 보조 데이터 - Google Patents

사용자 장비와 무선 네트워크 노드 사이의 링크에 대한 가시선 조건을 갖는 로케이션 보조 데이터 Download PDF

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Publication number
KR20230117357A
KR20230117357A KR1020237019783A KR20237019783A KR20230117357A KR 20230117357 A KR20230117357 A KR 20230117357A KR 1020237019783 A KR1020237019783 A KR 1020237019783A KR 20237019783 A KR20237019783 A KR 20237019783A KR 20230117357 A KR20230117357 A KR 20230117357A
Authority
KR
South Korea
Prior art keywords
link
los
positioning
network node
clause
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
KR1020237019783A
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English (en)
Korean (ko)
Inventor
알렉산드로스 마놀라코스
제이 쿠마르 선다라라잔
웨이민 두안
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20230117357A publication Critical patent/KR20230117357A/ko
Pending legal-status Critical Current

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
    • 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
    • G01S5/0218—Multipath in signal reception
    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/25—Monitoring; Testing of receivers taking multiple measurements
    • H04B17/254—Monitoring; Testing of receivers taking multiple measurements measuring at different reception times
    • 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
    • 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
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services

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)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020237019783A 2020-12-18 2021-12-13 사용자 장비와 무선 네트워크 노드 사이의 링크에 대한 가시선 조건을 갖는 로케이션 보조 데이터 Pending KR20230117357A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20200100738 2020-12-18
GR20200100738 2020-12-18
PCT/US2021/072877 WO2022133416A1 (en) 2020-12-18 2021-12-13 Location assistance data with line of sight condition for a link between a user equipment and a wireless network node

Publications (1)

Publication Number Publication Date
KR20230117357A true KR20230117357A (ko) 2023-08-08

Family

ID=80034931

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237019783A Pending KR20230117357A (ko) 2020-12-18 2021-12-13 사용자 장비와 무선 네트워크 노드 사이의 링크에 대한 가시선 조건을 갖는 로케이션 보조 데이터

Country Status (6)

Country Link
US (2) US11864060B2 (https=)
EP (1) EP4265017A1 (https=)
JP (2) JP2023553880A (https=)
KR (1) KR20230117357A (https=)
CN (1) CN116530155A (https=)
WO (1) WO2022133416A1 (https=)

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WO2020229902A1 (en) * 2019-05-15 2020-11-19 Telefonaktiebolaget Lm Ericsson (Publ) Line of sight detection based on channel impulse response reported
US11350293B2 (en) * 2019-11-26 2022-05-31 Huawei Technologies Co., Ltd. Systems and methods for estimating locations of signal shadowing obstructions and signal reflectors in a wireless communications network
US20240064694A1 (en) * 2021-01-15 2024-02-22 Sony Group Corporation Position estimate based on transmission beam properties
US20240057018A1 (en) * 2022-08-12 2024-02-15 Qualcomm Incorporated Los probability map signaling
WO2024031612A1 (en) * 2022-08-12 2024-02-15 Apple Inc. Multi-rtt estimation for sidelink positioning
US12345829B2 (en) * 2022-10-13 2025-07-01 Rohde & Schwarz Gmbh & Co. Kg Method for testing a telecommunication standard-based positioning, navigation, and timing system and test device
GB2624156A (en) * 2022-11-03 2024-05-15 Nokia Technologies Oy Detecting misclassification of line-of-sight or non-line-of-sight indicator
CN116132911A (zh) * 2022-12-21 2023-05-16 上海移远通信技术股份有限公司 用于定位的方法及装置
WO2024162755A1 (ko) * 2023-01-31 2024-08-08 엘지전자 주식회사 측위 보조 장치 기반의 측위를 수행하는 방법 및 측위 보조 장치
US20250081146A1 (en) * 2023-09-01 2025-03-06 Qualcomm Incorporated Reporting virtual target locations
EP4622143A1 (en) * 2024-03-22 2025-09-24 Nokia Solutions and Networks Oy Apparatus and method for a communication system

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US10020577B2 (en) * 2014-11-25 2018-07-10 Qualcomm Incorporated Technique for detection of line-of-sight transmissions using millimeter wave communication devices
EP3479497A1 (en) * 2016-06-30 2019-05-08 Sony Corporation Base station and user equipment
US10736074B2 (en) * 2017-07-31 2020-08-04 Qualcomm Incorporated Systems and methods to facilitate location determination by beamforming of a positioning reference signal
CN109392089B (zh) * 2017-08-11 2021-10-22 华为技术有限公司 用于定位的方法和装置
US11490284B2 (en) 2018-06-22 2022-11-01 Lg Electronics Inc. Method and device for reporting measurement result for location determination in wireless communication system
CN112752983B (zh) * 2018-09-26 2025-02-14 瑞典爱立信有限公司 无线设备定位
EP3857252A4 (en) 2018-09-28 2022-06-22 Apple Inc. TECHNIQUES TO IMPROVE THE POSITIONING PERFORMANCE OF NEW RADIO (NR)
EP3844521A1 (en) * 2018-09-28 2021-07-07 Huawei Technologies Co., Ltd. System and method for determining line of sight (los)
CN119255372A (zh) * 2019-04-01 2025-01-03 苹果公司 用于nr定位的测量和过程
WO2020229902A1 (en) * 2019-05-15 2020-11-19 Telefonaktiebolaget Lm Ericsson (Publ) Line of sight detection based on channel impulse response reported
US12407468B2 (en) * 2020-05-14 2025-09-02 Nokia Technologies Oy Coupled downlink and uplink reference signals for efficient multi-RTT positioning
CN114007183B (zh) * 2020-07-28 2022-11-04 华为技术有限公司 定位方式的触发方法及通信装置
GB2597766B (en) * 2020-08-04 2023-04-05 Samsung Electronics Co Ltd Improvements in and relating to configuration for non-line of sight links
US20230328680A1 (en) 2020-10-12 2023-10-12 Lg Electronics Inc. Method for transmitting and receiving signal in wireless communication system, and apparatus supporting same
EP4078229A4 (en) * 2020-10-13 2023-08-02 ZTE Corporation Methods and devices to reduce alos and nlos impact on positioning
WO2021253018A2 (en) * 2020-10-15 2021-12-16 Futurewei Technologies, Inc. Apparatus and methods for determining line of sight (los) from intensity measurements

Also Published As

Publication number Publication date
JP2023553880A (ja) 2023-12-26
TW202232973A (zh) 2022-08-16
US20220312153A1 (en) 2022-09-29
US11864060B2 (en) 2024-01-02
JP2026041796A (ja) 2026-03-10
WO2022133416A1 (en) 2022-06-23
EP4265017A1 (en) 2023-10-25
US20240007828A1 (en) 2024-01-04
CN116530155A (zh) 2023-08-01

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Patent event date: 20230613

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Patent event code: PA02012R01D

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