JP2024512264A - 改善された測位のための閉ループフィードバック - Google Patents

改善された測位のための閉ループフィードバック Download PDF

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Publication number
JP2024512264A
JP2024512264A JP2023551156A JP2023551156A JP2024512264A JP 2024512264 A JP2024512264 A JP 2024512264A JP 2023551156 A JP2023551156 A JP 2023551156A JP 2023551156 A JP2023551156 A JP 2023551156A JP 2024512264 A JP2024512264 A JP 2024512264A
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JP
Japan
Prior art keywords
location
location measurements
measurements
feedback message
computer
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
JP2023551156A
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English (en)
Japanese (ja)
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JP2024512264A5 (https=
Inventor
イェッラマッリ、スリニバス
クマー、ムケシュ
マノラコス、アレクサンドロス
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
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2024512264A publication Critical patent/JP2024512264A/ja
Publication of JP2024512264A5 publication Critical patent/JP2024512264A5/ja
Pending legal-status Critical Current

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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
    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • 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
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Telephonic Communication Services (AREA)
JP2023551156A 2021-03-17 2022-03-16 改善された測位のための閉ループフィードバック Pending JP2024512264A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN202141011271 2021-03-17
IN202141011271 2021-03-17
PCT/US2022/020623 WO2022197851A1 (en) 2021-03-17 2022-03-16 Closed loop feedback for improved positioning

Publications (2)

Publication Number Publication Date
JP2024512264A true JP2024512264A (ja) 2024-03-19
JP2024512264A5 JP2024512264A5 (https=) 2025-02-27

Family

ID=81326198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023551156A Pending JP2024512264A (ja) 2021-03-17 2022-03-16 改善された測位のための閉ループフィードバック

Country Status (8)

Country Link
US (1) US20240073851A1 (https=)
EP (1) EP4309438B1 (https=)
JP (1) JP2024512264A (https=)
KR (1) KR20230154855A (https=)
CN (1) CN117063552A (https=)
BR (1) BR112023018092A2 (https=)
TW (1) TW202245490A (https=)
WO (1) WO2022197851A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230300896A1 (en) 2022-03-17 2023-09-21 Exfo Oy Ad hoc radio base station, system, methods, and computer programs
US20240012132A1 (en) * 2022-07-08 2024-01-11 Samsung Electronics Co., Ltd. Apparatus and method for network verified user equipment location for non-terrestrial network
KR20240008207A (ko) * 2022-07-11 2024-01-18 삼성전자주식회사 Uwb 통신을 이용하여 서비스를 제공하는 방법 및 장치
WO2024166053A1 (en) * 2023-02-10 2024-08-15 Telefonaktiebolaget Lm Ericsson (Publ) Automatic label generation for positioning training data in a user equipment-assisted positioning system
US20250294516A1 (en) * 2024-03-18 2025-09-18 Hong Kong Applied Science and Technology Research Institute Company Limited System and method using 5g positioning with non-line of sight information from sensors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10574309B2 (en) * 2017-04-14 2020-02-25 Qualcomm Incorporated Feedback techniques in wireless communications
US11181609B2 (en) * 2019-02-15 2021-11-23 Qualcomm Incorporated Positioning assistance data procedures
WO2020229567A1 (en) * 2019-05-14 2020-11-19 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for controlling uplink reference signal transmissions in a wireless communication network
US11337033B2 (en) * 2019-07-10 2022-05-17 Kingstar Technologies, Inc. Positioning resource measurement feedback in wireless communication system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "Report on [Post112-e][608][POS] Support of on-demand PRS", 3GPP TSG RAN WG2 #113-E R2-2101389, JPN6025050290, 14 January 2021 (2021-01-14), ISSN: 0005749289 *
INTERDIGITAL INC.: "Discussion on On-demand reference signals for positioning", 3GPP TSG RAN WG2 #113-E R2- 2100375, JPN6025050291, 15 January 2021 (2021-01-15), ISSN: 0005749288 *

Also Published As

Publication number Publication date
WO2022197851A4 (en) 2022-12-01
TW202245490A (zh) 2022-11-16
EP4309438C0 (en) 2025-11-19
KR20230154855A (ko) 2023-11-09
BR112023018092A2 (pt) 2023-10-03
EP4309438A1 (en) 2024-01-24
EP4309438B1 (en) 2025-11-19
WO2022197851A1 (en) 2022-09-22
US20240073851A1 (en) 2024-02-29
CN117063552A (zh) 2023-11-14

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