TW202236887A - 報告針對用於ＮＲ定位的基於ＵＬ或ＤＬ—ＵＬ的定位方法的ＵＥ ＵＬ Ｔｘ定時品質 - Google Patents

報告針對用於ＮＲ定位的基於ＵＬ或ＤＬ—ＵＬ的定位方法的ＵＥ ＵＬ Ｔｘ定時品質 Download PDF

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Publication number
TW202236887A
TW202236887A TW110149210A TW110149210A TW202236887A TW 202236887 A TW202236887 A TW 202236887A TW 110149210 A TW110149210 A TW 110149210A TW 110149210 A TW110149210 A TW 110149210A TW 202236887 A TW202236887 A TW 202236887A
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TW
Taiwan
Prior art keywords
timing
reference signal
quality metric
radio
rrs
Prior art date
Application number
TW110149210A
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English (en)
Chinese (zh)
Inventor
亞力山德羅斯 瑪諾拉寇斯
目克希 庫瑪
史林法斯 亞瑞馬里
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 TW202236887A publication Critical patent/TW202236887A/zh

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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • G01S5/021—Calibration, monitoring or correction
    • 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
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • 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

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  • 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)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
TW110149210A 2021-01-07 2021-12-28 報告針對用於ＮＲ定位的基於ＵＬ或ＤＬ—ＵＬ的定位方法的ＵＥ ＵＬ Ｔｘ定時品質 TW202236887A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GR20210100008 2021-01-07
GR20210100008 2021-01-07
WOPCT/US21/73115 2021-12-27
PCT/US2021/073115 WO2022150251A1 (en) 2021-01-07 2021-12-27 Reporting ue ul tx timing quality for ul or dl-ul based position methods for nr positioning

Publications (1)

Publication Number Publication Date
TW202236887A true TW202236887A (zh) 2022-09-16

Family

ID=80113469

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110149210A TW202236887A (zh) 2021-01-07 2021-12-28 報告針對用於ＮＲ定位的基於ＵＬ或ＤＬ—ＵＬ的定位方法的ＵＥ ＵＬ Ｔｘ定時品質

Country Status (8)

Country Link
US (1) US12464493B2 (https=)
EP (1) EP4275409A1 (https=)
JP (1) JP7761649B2 (https=)
KR (1) KR20230128279A9 (https=)
CN (1) CN116711395A (https=)
BR (1) BR112023012811A2 (https=)
TW (1) TW202236887A (https=)
WO (1) WO2022150251A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024138460A1 (zh) * 2022-12-28 2024-07-04 北京小米移动软件有限公司 定位方法及装置
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
WO2025208695A1 (en) * 2024-04-02 2025-10-09 Huawei Technologies Co., Ltd. Method, apparatus, and system for timing alignment

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11997563B2 (en) * 2016-11-23 2024-05-28 Qualcomm Incorporated Enhancements to observed time difference of arrival positioning of a mobile device
US10448355B2 (en) 2018-03-06 2019-10-15 Telefonaktiebolaget Lm Ericsson (Publ) Radio location technique
US12041578B2 (en) 2018-10-31 2024-07-16 Qualcomm Incorporated System and methods for supporting uplink and downlink positioning procedures in a wireless network
CN113016159B (zh) * 2018-11-12 2023-10-31 Lg电子株式会社 用于发送和接收用于定位的上行链路参考信号的方法及其设备
US11445464B2 (en) 2019-01-11 2022-09-13 Qualcomm Incorporated Group reporting of user equipment measurements in multi-round trip time positioning
GB2582788B (en) * 2019-04-02 2021-10-13 Samsung Electronics Co Ltd Methods and apparatus for configuring 5G new radio uplink positioning reference signals
US11477754B2 (en) 2019-04-25 2022-10-18 Qualcomm Incorporated Systems and methods for positioning reference signal staggering configuration
US20200351814A1 (en) * 2019-05-02 2020-11-05 Qualcomm Incorporated Group delay timing accuracy for positioning in new radio
US10856236B1 (en) 2019-05-20 2020-12-01 Qualcomm Incorporated Fallback procedures when the path loss or spatial transmit quasi-collocation (QCL) reference from neighboring cells is failing for sounding reference signals (SRS) for positioning
US11751082B2 (en) 2019-05-21 2023-09-05 Qualcomm Incorporated Reporting of information related to sounding reference signals (SRS) timing adjustments
CN115278765B (zh) * 2019-07-04 2025-04-29 大唐移动通信设备有限公司 信号传输方法及装置
CN114071692B (zh) * 2020-08-07 2023-08-01 大唐移动通信设备有限公司 发送通道时延的校正方法、装置及存储介质

Also Published As

Publication number Publication date
US12464493B2 (en) 2025-11-04
WO2022150251A1 (en) 2022-07-14
KR20230128279A9 (ko) 2024-03-21
EP4275409A1 (en) 2023-11-15
JP2024502310A (ja) 2024-01-18
CN116711395A (zh) 2023-09-05
BR112023012811A2 (pt) 2023-11-28
JP7761649B2 (ja) 2025-10-28
US20230413226A1 (en) 2023-12-21
KR20230128279A (ko) 2023-09-04

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