KR20230005126A - Ue 수신-송신 시간 차이 측정 보고 - Google Patents

Ue 수신-송신 시간 차이 측정 보고 Download PDF

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Publication number
KR20230005126A
KR20230005126A KR1020227032487A KR20227032487A KR20230005126A KR 20230005126 A KR20230005126 A KR 20230005126A KR 1020227032487 A KR1020227032487 A KR 1020227032487A KR 20227032487 A KR20227032487 A KR 20227032487A KR 20230005126 A KR20230005126 A KR 20230005126A
Authority
KR
South Korea
Prior art keywords
prs
frequency band
indication
band
time difference
Prior art date
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Pending
Application number
KR1020227032487A
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English (en)
Korean (ko)
Inventor
알렉산드로스 마놀라코스
팅팡 지
소니 아카라카란
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 KR20230005126A publication Critical patent/KR20230005126A/ko
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/27—Monitoring; Testing of receivers for locating or positioning the transmitter
    • 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
    • G01S11/026—Systems for determining distance or velocity not using reflection or reradiation using radio waves using moving transmitters
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
KR1020227032487A 2020-04-23 2021-04-18 Ue 수신-송신 시간 차이 측정 보고 Pending KR20230005126A (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US202063014626P 2020-04-23 2020-04-23
US63/014,626 2020-04-23
US202063025058P 2020-05-14 2020-05-14
US63/025,058 2020-05-14
US17/233,476 US11963202B2 (en) 2020-04-23 2021-04-17 UE receive-transmit time difference measurement reporting
US17/233,476 2021-04-17
PCT/US2021/027856 WO2021216388A1 (en) 2020-04-23 2021-04-18 Ue receive-transmit time difference measurement reporting

Publications (1)

Publication Number Publication Date
KR20230005126A true KR20230005126A (ko) 2023-01-09

Family

ID=78223178

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227032487A Pending KR20230005126A (ko) 2020-04-23 2021-04-18 Ue 수신-송신 시간 차이 측정 보고

Country Status (9)

Country Link
US (1) US11963202B2 (https=)
EP (1) EP4140065B1 (https=)
JP (1) JP7668289B2 (https=)
KR (1) KR20230005126A (https=)
CN (1) CN115443620B (https=)
BR (1) BR112022020906A2 (https=)
PH (1) PH12022552271A1 (https=)
TW (1) TW202147891A (https=)
WO (1) WO2021216388A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7455233B2 (ja) * 2020-04-28 2024-03-25 華為技術有限公司 測位情報決定方法及び通信装置
US11856545B1 (en) * 2021-02-03 2023-12-26 Espan Systems High precision distance computations for FTM estimates
JP7619142B2 (ja) * 2021-04-21 2025-01-22 株式会社デンソー 基地局装置及び端末装置
WO2023275047A2 (en) * 2021-06-30 2023-01-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for providing a modified ofdm frame structure
US20230066384A1 (en) * 2021-09-02 2023-03-02 Apple Inc. Configuration of Sidelink Positioning Reference Signals
EP4436281A4 (en) * 2021-11-18 2025-08-13 Beijing Xiaomi Mobile Software Co Ltd METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL FOR POSITIONING PURPOSE, AND STORAGE MEDIUM
JPWO2023119532A1 (https=) * 2021-12-22 2023-06-29
US20250267614A1 (en) * 2022-04-21 2025-08-21 Sharp Kabushiki Kaisha User equipment and methods
CN117295167B (zh) * 2022-06-24 2026-03-27 华为技术有限公司 一种感知方法和装置
CN118450489A (zh) * 2023-02-06 2024-08-06 大唐移动通信设备有限公司 测量prs的方法、设备、装置及存储介质
CN118509803A (zh) * 2023-02-16 2024-08-16 华为技术有限公司 一种定位的方法和装置
CN118785185A (zh) * 2023-04-04 2024-10-15 北京三星通信技术研究有限公司 一种与定位有关的方法和装置

Family Cites Families (14)

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US9184898B2 (en) * 2005-08-01 2015-11-10 Google Technology Holdings LLC Channel quality indicator for time, frequency and spatial channel in terrestrial radio access network
EP2168391B1 (en) * 2007-06-18 2014-08-13 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement for positioning in a mobile telecommunication network
CN103560871B (zh) * 2008-04-25 2017-03-22 夏普株式会社 基站装置、移动台装置以及通信方法
EP3219140B1 (en) * 2014-11-14 2020-07-08 Interdigital Patent Holdings, Inc. Methods and procedures for channel measurements and reporting mechanisms
CN112924929B (zh) * 2015-01-26 2024-11-22 苹果公司 利用异构参考信号的otdoa(观察到达时间差)定位增强
US9482742B1 (en) * 2015-05-12 2016-11-01 Qualcomm Incorporated Positioning reference signal (PRS) generation for multiple transmit antenna systems
TWI651014B (zh) * 2015-05-14 2019-02-11 財團法人資訊工業策進會 使用者裝置、裝置對裝置使用者裝置、基地台、後端裝置及用於裝置對裝置使用者裝置之輔助定位方法
CN106936560B (zh) * 2015-12-29 2020-04-14 华为技术有限公司 一种帧同步方法、用户设备及基站
KR102800232B1 (ko) * 2016-08-12 2025-04-29 주식회사 아이티엘 무선 통신 시스템에서 협대역-사물 인터넷 디바이스를 위한 측위 참조신호 전송 방법 및 장치
US9942719B2 (en) * 2016-08-26 2018-04-10 Qualcomm Incorporated OTDOA positioning via local wireless transmitters
US20180343132A1 (en) * 2017-05-25 2018-11-29 Qualcomm Inc. Enhanced resource sharing for prs measurements
KR20200047401A (ko) * 2018-10-25 2020-05-07 한국전자통신연구원 다중 캐리어 환경에서 무선 링크 관리 방법 및 이를 위한 장치
KR20200110201A (ko) * 2019-03-14 2020-09-23 한국전자통신연구원 통신 시스템에서 단말의 접속 제어 방법
WO2021092813A1 (en) * 2019-11-13 2021-05-20 Nokia Shanghai Bell Co., Ltd. Accurate sidelink positioning reference signal transmission timing

Also Published As

Publication number Publication date
EP4140065B1 (en) 2025-09-17
WO2021216388A1 (en) 2021-10-28
US20210337531A1 (en) 2021-10-28
EP4140065C0 (en) 2025-09-17
PH12022552271A1 (en) 2024-02-19
US11963202B2 (en) 2024-04-16
CN115443620B (zh) 2025-06-06
JP7668289B2 (ja) 2025-04-24
TW202147891A (zh) 2021-12-16
JP2023522865A (ja) 2023-06-01
BR112022020906A2 (pt) 2022-11-29
CN115443620A (zh) 2022-12-06
EP4140065A1 (en) 2023-03-01

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