KR20230172483A - 다중 소스들로부터의 참조 신호들의 병렬 프로세싱을 위한 수신 체인들의 분배 - Google Patents

다중 소스들로부터의 참조 신호들의 병렬 프로세싱을 위한 수신 체인들의 분배 Download PDF

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Publication number
KR20230172483A
KR20230172483A KR1020237035369A KR20237035369A KR20230172483A KR 20230172483 A KR20230172483 A KR 20230172483A KR 1020237035369 A KR1020237035369 A KR 1020237035369A KR 20237035369 A KR20237035369 A KR 20237035369A KR 20230172483 A KR20230172483 A KR 20230172483A
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KR
South Korea
Prior art keywords
prs
signal
chains
combined
antenna elements
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
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KR1020237035369A
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English (en)
Korean (ko)
Inventor
알렉산드로스 마놀라코스
무케쉬 쿠마르
구토름 링스타드 오프샤우그
Original Assignee
퀄컴 인코포레이티드
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Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20230172483A publication Critical patent/KR20230172483A/ko
Pending legal-status Critical Current

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    • 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
    • G01S5/0257—Hybrid positioning
    • G01S5/0268—Hybrid positioning by deriving positions from different combinations of signals or of estimated positions in a single positioning system
    • 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
    • G01S5/0221—Receivers
    • 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
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base station
    • 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
    • G01S5/0244—Accuracy or reliability of position solution or of measurements contributing thereto

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
KR1020237035369A 2021-04-21 2022-03-08 다중 소스들로부터의 참조 신호들의 병렬 프로세싱을 위한 수신 체인들의 분배 Pending KR20230172483A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20210100284 2021-04-21
GR20210100284 2021-04-21
PCT/US2022/071039 WO2022226445A1 (en) 2021-04-21 2022-03-08 Distributing receive chains for parallel processing of reference signals from multiple sources

Publications (1)

Publication Number Publication Date
KR20230172483A true KR20230172483A (ko) 2023-12-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237035369A Pending KR20230172483A (ko) 2021-04-21 2022-03-08 다중 소스들로부터의 참조 신호들의 병렬 프로세싱을 위한 수신 체인들의 분배

Country Status (8)

Country Link
US (1) US12704585B2 (enExample)
EP (2) EP4382946B1 (enExample)
JP (1) JP7830505B2 (enExample)
KR (1) KR20230172483A (enExample)
CN (1) CN117157549A (enExample)
BR (1) BR112023021123A2 (enExample)
TW (1) TW202243498A (enExample)
WO (1) WO2022226445A1 (enExample)

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* Cited by examiner, † Cited by third party
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WO2021217457A1 (zh) * 2020-04-28 2021-11-04 华为技术有限公司 一种定位信息的确定方法及通信装置
EP4453597A1 (en) * 2021-12-21 2024-10-30 Nokia Technologies Oy Sidelink positioning in cellular system
WO2023140926A1 (en) * 2022-01-20 2023-07-27 Qualcomm Incorporated Opportunistically reporting receive chain measurements
GB2627262A (en) * 2023-02-17 2024-08-21 Nokia Technologies Oy Devices, methods and apparatuses for transforming sampled signal
US20250081158A1 (en) * 2023-09-01 2025-03-06 Qualcomm Incorporated Key performance indicator reporting for location-based services

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US20120299702A1 (en) 2011-05-26 2012-11-29 Caterpillar Inc. Hybrid positioning system
US9651653B2 (en) * 2012-12-24 2017-05-16 Qualcomm Incorporated Positioning reference signal (PRS) generation for multiple transmit antenna systems
EP3086524A1 (en) * 2015-04-24 2016-10-26 Sequans Communications S.A. Otdoa in lte networks
US9482742B1 (en) * 2015-05-12 2016-11-01 Qualcomm Incorporated Positioning reference signal (PRS) generation for multiple transmit antenna systems
US20160345229A1 (en) * 2015-05-22 2016-11-24 Qualcomm Incorporated Wlan and wwan cooperative support of wwan functionality
WO2018028941A1 (en) 2016-08-12 2018-02-15 Sony Corporation Location server, infrastructure equipment, communications device and methods for the use of supplementary postioning reference signals
KR102800232B1 (ko) * 2016-08-12 2025-04-29 주식회사 아이티엘 무선 통신 시스템에서 협대역-사물 인터넷 디바이스를 위한 측위 참조신호 전송 방법 및 장치
US10256957B2 (en) * 2016-08-12 2019-04-09 Innovative Technology Lab Co., Ltd. Method and apparatus for transmitting/receiving positioning reference signal
DE112018000219T5 (de) * 2017-04-03 2019-09-05 Intel IP Corporation UE-Fähigkeitsangabe zum Positionierungsserver
US20180302891A1 (en) * 2017-04-15 2018-10-18 Qualcomm Incorporated Enabling carrier aggregation receiver chains of a user equipment
US10804983B2 (en) * 2017-09-22 2020-10-13 Qualcomm Incorporated Tuning a subset of receive chains of a component carrier away from MIMO communication to perform an inter-frequency positioning reference signal measurement
US10609673B2 (en) * 2018-04-30 2020-03-31 Qualcomm Incorporated Reference signal measurement in mobile device having multiple antenna receiver
WO2019240771A1 (en) 2018-06-12 2019-12-19 Nokia Technologies Oy User device positioning
TWI750499B (zh) 2018-08-21 2021-12-21 美商Ｉｄａｃ控股公司 無線傳輸/接收單元（ｗｔｒｕ）功率控制方法及裝置
US11523364B2 (en) * 2019-08-13 2022-12-06 Qualcomm Incorporated Computation complexity framework for positioning reference signal processing
US12216212B2 (en) * 2020-01-14 2025-02-04 Qualcomm Incorporated Positioning reference signal repetition duration for non-terrestrial networks
WO2022207354A1 (en) * 2021-03-31 2022-10-06 Sony Group Corporation Positioning reference signal based positioning
US20250323770A1 (en) * 2022-08-01 2025-10-16 Qualcomm Incorporated Two-part positioning reference signal (prs)
US20240396681A1 (en) * 2023-05-24 2024-11-28 Qualcomm Incorporated Reference signal resource reporting

Also Published As

Publication number Publication date
EP4382946B1 (en) 2026-07-29
US12704585B2 (en) 2026-08-11
EP4382946A2 (en) 2024-06-12
JP7830505B2 (ja) 2026-03-16
EP4382946A3 (en) 2024-08-21
US20240142564A1 (en) 2024-05-02
BR112023021123A2 (pt) 2023-12-12
JP2024518691A (ja) 2024-05-02
TW202243498A (zh) 2022-11-01
EP4327116B1 (en) 2026-08-05
EP4327116A1 (en) 2024-02-28
CN117157549A (zh) 2023-12-01
WO2022226445A1 (en) 2022-10-27

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Patent event date: 20231016

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