KR20230154855A - 개선된 포지셔닝을 위한 폐쇄 루프 피드백 - Google Patents

개선된 포지셔닝을 위한 폐쇄 루프 피드백 Download PDF

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Publication number
KR20230154855A
KR20230154855A KR1020237030754A KR20237030754A KR20230154855A KR 20230154855 A KR20230154855 A KR 20230154855A KR 1020237030754 A KR1020237030754 A KR 1020237030754A KR 20237030754 A KR20237030754 A KR 20237030754A KR 20230154855 A KR20230154855 A KR 20230154855A
Authority
KR
South Korea
Prior art keywords
location measurements
measurements
location
reporting
feedback message
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
KR1020237030754A
Other languages
English (en)
Korean (ko)
Inventor
스리니바스 예라말리
무케쉬 쿠마르
알렉산드로스 마놀라코스
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 KR20230154855A publication Critical patent/KR20230154855A/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
    • 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

Landscapes

  • 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)
KR1020237030754A 2021-03-17 2022-03-16 개선된 포지셔닝을 위한 폐쇄 루프 피드백 Pending KR20230154855A (ko)

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 (1)

Publication Number Publication Date
KR20230154855A true KR20230154855A (ko) 2023-11-09

Family

ID=81326198

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237030754A Pending KR20230154855A (ko) 2021-03-17 2022-03-16 개선된 포지셔닝을 위한 폐쇄 루프 피드백

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

Also Published As

Publication number Publication date
WO2022197851A4 (en) 2022-12-01
TW202245490A (zh) 2022-11-16
EP4309438C0 (en) 2025-11-19
JP2024512264A (ja) 2024-03-19
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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Legal Events

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PA0105 International application

Patent event date: 20230908

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250228

Comment text: Request for Examination of Application