TW202245490A - 用於改進定位的閉環反饋 - Google Patents

用於改進定位的閉環反饋 Download PDF

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Publication number
TW202245490A
TW202245490A TW111109942A TW111109942A TW202245490A TW 202245490 A TW202245490 A TW 202245490A TW 111109942 A TW111109942 A TW 111109942A TW 111109942 A TW111109942 A TW 111109942A TW 202245490 A TW202245490 A TW 202245490A
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TW
Taiwan
Prior art keywords
measurements
position measurements
location
feedback message
computer
Prior art date
Application number
TW111109942A
Other languages
English (en)
Chinese (zh)
Inventor
史林法斯 亞瑞馬里
目克希 庫瑪
亞力山德羅斯 瑪諾拉寇斯
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 TW202245490A publication Critical patent/TW202245490A/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
    • 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)
TW111109942A 2021-03-17 2022-03-17 用於改進定位的閉環反饋 TW202245490A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IN202141011271 2021-03-17
IN202141011271 2021-03-17
WOPCT/US22/20623 2022-03-16
PCT/US2022/020623 WO2022197851A1 (en) 2021-03-17 2022-03-16 Closed loop feedback for improved positioning

Publications (1)

Publication Number Publication Date
TW202245490A true TW202245490A (zh) 2022-11-16

Family

ID=81326198

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111109942A TW202245490A (zh) 2021-03-17 2022-03-17 用於改進定位的閉環反饋

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
EP4309438C0 (en) 2025-11-19
KR20230154855A (ko) 2023-11-09
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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