JP7761649B2 - ＮＲ測位の場合のＵＬまたはＤＬ－ＵＬベースの測位方法のためのＵＥ ＵＬ Ｔｘタイミング品質の報告 - Google Patents

ＮＲ測位の場合のＵＬまたはＤＬ－ＵＬベースの測位方法のためのＵＥ ＵＬ Ｔｘタイミング品質の報告

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Publication number
JP7761649B2
JP7761649B2 JP2023539150A JP2023539150A JP7761649B2 JP 7761649 B2 JP7761649 B2 JP 7761649B2 JP 2023539150 A JP2023539150 A JP 2023539150A JP 2023539150 A JP2023539150 A JP 2023539150A JP 7761649 B2 JP7761649 B2 JP 7761649B2
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JP
Japan
Prior art keywords
timing
reference signal
wireless
quality metric
location
Prior art date
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Application number
JP2023539150A
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English (en)
Japanese (ja)
Other versions
JP2024502310A5 (https=
JP2024502310A (ja
Inventor
マノラコス、アレクサンドロス
クマー、ムケシュ
イェッラマッリ、スリニバス
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2024502310A publication Critical patent/JP2024502310A/ja
Publication of JP2024502310A5 publication Critical patent/JP2024502310A5/ja
Application granted granted Critical
Publication of JP7761649B2 publication Critical patent/JP7761649B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01S5/02—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
    • H04W56/001—Synchronization between nodes
    • 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

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)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
JP2023539150A 2021-01-07 2021-12-27 ＮＲ測位の場合のＵＬまたはＤＬ－ＵＬベースの測位方法のためのＵＥ ＵＬ Ｔｘタイミング品質の報告 Active JP7761649B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20210100008 2021-01-07
GR20210100008 2021-01-07
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 (3)

Publication Number Publication Date
JP2024502310A JP2024502310A (ja) 2024-01-18
JP2024502310A5 JP2024502310A5 (https=) 2024-12-06
JP7761649B2 true JP7761649B2 (ja) 2025-10-28

Family

ID=80113469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023539150A Active JP7761649B2 (ja) 2021-01-07 2021-12-27 ＮＲ測位の場合のＵＬまたはＤＬ－ＵＬベースの測位方法のためのＵＥ ＵＬ Ｔｘタイミング品質の報告

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200229125A1 (en) 2019-01-11 2020-07-16 Qualcomm Incorporated Group reporting of user equipment measurements in multi-round trip time positioning
US20200374728A1 (en) 2019-05-21 2020-11-26 Qualcomm Incorporated Reporting of information related to sounding reference signals (srs) timing adjustments

Family Cites Families (10)

* 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
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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200229125A1 (en) 2019-01-11 2020-07-16 Qualcomm Incorporated Group reporting of user equipment measurements in multi-round trip time positioning
US20200374728A1 (en) 2019-05-21 2020-11-26 Qualcomm Incorporated Reporting of information related to sounding reference signals (srs) timing adjustments

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Fraunhofer IIS, Fraunhofer HHI，NR DL and UL positioning: RTT procedure[online]，3GPP TSG RAN WG2 #107 R2- 1910188，Retrieved from <https://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_107/Docs/R2-1910188.zip>，2019年08月15日，[retrieved on 2025.07.27]
OPPO，Remaining Issues on RS for Positioning[online]，3GPP TSG RAN WG1 #102-e R1-2005979，Retrieved from <https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_102-e/Docs/R1-2005979.zip>，2020年08月06日，[retrieved on 2025.07.27]
Qualcomm Incorporated，On UE Rx-Tx time difference measurements for NR positioning[online]，3GPP TSG RAN WG4 #94_e R4-2000733，Retrieved from <https://www.3gpp.org/ftp/tsg_ran/WG4_Radio/TSGR4_94_e/Docs/R4-2000733.zip>，2020年02月14日，[retrieved on 2025.07.27]

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
TW202236887A (zh) 2022-09-16
US20230413226A1 (en) 2023-12-21
KR20230128279A (ko) 2023-09-04

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