KR20230002309A - 포지셔닝 측정을 위한 네트워크 추론 동기화 - Google Patents

포지셔닝 측정을 위한 네트워크 추론 동기화 Download PDF

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Publication number
KR20230002309A
KR20230002309A KR1020227031387A KR20227031387A KR20230002309A KR 20230002309 A KR20230002309 A KR 20230002309A KR 1020227031387 A KR1020227031387 A KR 1020227031387A KR 20227031387 A KR20227031387 A KR 20227031387A KR 20230002309 A KR20230002309 A KR 20230002309A
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KR
South Korea
Prior art keywords
time
positioning
prs
point
wireless network
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
KR1020227031387A
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English (en)
Korean (ko)
Inventor
스리니바스 예라말리
스티븐 윌리엄 엣지
로렌초 페라리
라자트 프라카시
샤오샤 장
알렉산드로스 마놀라코스
스펜 피셔
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 KR20230002309A publication Critical patent/KR20230002309A/ko
Pending legal-status Critical Current

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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
    • 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
    • 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
    • G01S5/0045—Transmission from base station to mobile 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
    • G01S5/0221—Receivers
    • G01S5/02213—Receivers arranged in a network for determining the position of a transmitter
    • G01S5/02216—Timing or synchronisation of the receivers
    • 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
    • G01S5/0236—Assistance data, e.g. base station almanac
    • 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
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/68—Marker, boundary, call-sign, or like beacons transmitting signals not carrying directional information
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others

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)
KR1020227031387A 2020-04-17 2021-04-05 포지셔닝 측정을 위한 네트워크 추론 동기화 Pending KR20230002309A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063011869P 2020-04-17 2020-04-17
US63/011,869 2020-04-17
US17/221,615 2021-04-02
US17/221,615 US11368816B2 (en) 2020-04-17 2021-04-02 Network-inferred synchronization for positioning measurements
PCT/US2021/025781 WO2021211321A1 (en) 2020-04-17 2021-04-05 Network-inferred synchronization for positioning measurements

Publications (1)

Publication Number Publication Date
KR20230002309A true KR20230002309A (ko) 2023-01-05

Family

ID=78082635

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227031387A Pending KR20230002309A (ko) 2020-04-17 2021-04-05 포지셔닝 측정을 위한 네트워크 추론 동기화

Country Status (8)

Country Link
US (2) US11368816B2 (https=)
EP (1) EP4136901A1 (https=)
JP (1) JP7677992B2 (https=)
KR (1) KR20230002309A (https=)
CN (1) CN115398999B (https=)
BR (1) BR112022020196A2 (https=)
PH (1) PH12022552159A1 (https=)
WO (1) WO2021211321A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024167253A1 (ko) * 2023-02-06 2024-08-15 엘지전자 주식회사 무선 통신 시스템에서 듀얼 포지셔닝 모드를 지원하는 사이드링크 포지셔닝 수행 방법 및 이를 위한 장치

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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US11632737B2 (en) 2020-04-17 2023-04-18 Qualcomm Incorporated Time sensitive networking for positioning
US11368816B2 (en) 2020-04-17 2022-06-21 Qualcomm Incorporated Network-inferred synchronization for positioning measurements
WO2022019593A1 (ko) * 2020-07-20 2022-01-27 엘지전자 주식회사 무선 통신 시스템에서 신호 전송 방법 및 장치
WO2022023440A1 (en) * 2020-07-29 2022-02-03 Sony Group Corporation Positioning and trustworthiness
KR20230092952A (ko) * 2020-10-21 2023-06-26 엘지전자 주식회사 사이드링크를 지원하는 무선통신시스템에서 단말이 측위와 관련된 신호를 송수신하는 방법 및 이를 위한 장치
US11785420B2 (en) * 2021-03-31 2023-10-10 Apple Inc. Angle-based positioning improvements in presence of non line of sight reference signals
CN117256107A (zh) * 2021-05-06 2023-12-19 高通股份有限公司 用于基于窄波束的信道接入的散度统计办法
WO2023055209A1 (ko) * 2021-09-30 2023-04-06 엘지전자 주식회사 측위 방법 및 이를 위한 장치
WO2023070508A1 (en) * 2021-10-29 2023-05-04 Zte Corporation System and method for positioning information notification and anchor node selection
US12074670B2 (en) * 2022-02-25 2024-08-27 Qualcomm Incorporated Methods for beam coordination in a near-field operation with multiple transmission and reception points (TRPS)
US20250193831A1 (en) * 2022-05-04 2025-06-12 Qualcomm Incorporated Positioning with radio and video-based channel state information (vcsi) fusion
KR20250036047A (ko) * 2023-02-17 2025-03-13 지티이 코포레이션 캐리어 집성 기반 포지셔닝에 대한 시스템 및 방법
US20250028043A1 (en) * 2023-07-21 2025-01-23 Qualcomm Incorporated Artificial intelligence/machine learning (ai/ml)-based positioning measurement prediction

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014019125A1 (zh) * 2012-07-30 2014-02-06 华为技术有限公司 用户设备的定位方法、数据发送方法、装置及用户设备
US9998856B2 (en) * 2016-05-13 2018-06-12 Qualcomm Incorporated Method and/or system for positioning of a mobile device
EP3282276A1 (en) * 2016-08-12 2018-02-14 Nokia Technologies Oy Position detection of user equipment within a network
US10028096B2 (en) * 2016-09-06 2018-07-17 Qualcomm Incorporated Robust reference signal time difference measurements
US10433275B2 (en) * 2017-05-26 2019-10-01 Qualcomm Incorporated Systems and methods for positioning mobile devices in a fifth generation wireless network
KR102521312B1 (ko) 2017-08-21 2023-04-13 소니그룹주식회사 포지셔닝 데이터의 보고 방법
US11646921B2 (en) * 2018-08-09 2023-05-09 Qualcomm Incorporated Using physical channels for positioning measurement signals
CN112586024A (zh) * 2018-08-24 2021-03-30 华为技术有限公司 数据传输方法和装置
US11368816B2 (en) 2020-04-17 2022-06-21 Qualcomm Incorporated Network-inferred synchronization for positioning measurements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024167253A1 (ko) * 2023-02-06 2024-08-15 엘지전자 주식회사 무선 통신 시스템에서 듀얼 포지셔닝 모드를 지원하는 사이드링크 포지셔닝 수행 방법 및 이를 위한 장치

Also Published As

Publication number Publication date
JP7677992B2 (ja) 2025-05-15
CN115398999A (zh) 2022-11-25
US20210329414A1 (en) 2021-10-21
WO2021211321A1 (en) 2021-10-21
US11368816B2 (en) 2022-06-21
PH12022552159A1 (en) 2024-01-29
CN115398999B (zh) 2025-05-23
EP4136901A1 (en) 2023-02-22
JP2023521864A (ja) 2023-05-25
US11647361B2 (en) 2023-05-09
BR112022020196A2 (pt) 2022-11-22
US20220312154A1 (en) 2022-09-29

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