JP7680463B2 - 測位基準信号（ｐｒｓ）処理のための測定期間公式化 - Google Patents

測位基準信号（ｐｒｓ）処理のための測定期間公式化 Download PDF

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JP7680463B2
JP7680463B2 JP2022554670A JP2022554670A JP7680463B2 JP 7680463 B2 JP7680463 B2 JP 7680463B2 JP 2022554670 A JP2022554670 A JP 2022554670A JP 2022554670 A JP2022554670 A JP 2022554670A JP 7680463 B2 JP7680463 B2 JP 7680463B2
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アレクサンドロス・マノーラコス
アーラシュ・ミルバゲリ
ガットーム・リングスタッド・オプシャウグ
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クアルコム，インコーポレイテッド
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    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data

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  • 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)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
JP2022554670A 2020-04-09 2021-03-19 測位基準信号（ｐｒｓ）処理のための測定期間公式化 Active JP7680463B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063007864P 2020-04-09 2020-04-09
US63/007,864 2020-04-09
US17/205,838 2021-03-18
US17/205,838 US11463221B2 (en) 2020-04-09 2021-03-18 Measurement period formulation for positioning reference signal (PRS) processing
PCT/US2021/023204 WO2021206891A1 (en) 2020-04-09 2021-03-19 Measurement period formulation for positioning reference signal (prs) processing

Publications (3)

Publication Number Publication Date
JP2023521289A JP2023521289A (ja) 2023-05-24
JP2023521289A5 JP2023521289A5 (https=) 2024-03-14
JP7680463B2 true JP7680463B2 (ja) 2025-05-20

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JP2022554670A Active JP7680463B2 (ja) 2020-04-09 2021-03-19 測位基準信号（ｐｒｓ）処理のための測定期間公式化

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US (1) US11463221B2 (https=)
EP (1) EP4133299A1 (https=)
JP (1) JP7680463B2 (https=)
KR (1) KR20220166265A (https=)
CN (1) CN115298562B (https=)
BR (1) BR112022019540A2 (https=)
PH (1) PH12022552030A1 (https=)
TW (1) TWI906270B (https=)
WO (1) WO2021206891A1 (https=)

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CN113556667A (zh) * 2020-04-10 2021-10-26 华为技术有限公司 定位信号处理方法及装置
CN113709656A (zh) * 2020-05-09 2021-11-26 华为技术有限公司 一种测量定位参考信号的方法以及相关装置
US11965973B2 (en) 2021-04-01 2024-04-23 Qualcomm Incorporated Positioning reference signal (PRS) processing window for low latency positioning measurement reporting
US20240422716A1 (en) 2021-10-19 2024-12-19 Interdigital Patent Holdings, Inc. Methods and apparatus for enabling frequency layers for positioning
EP4480262A4 (en) 2022-02-14 2025-12-31 Nokia Technologies Oy APPARATUS, METHODS AND COMPUTER PROGRAMS RELATED TO POSITIONING REFERENCE SIGNALS
US12068780B2 (en) * 2022-05-25 2024-08-20 Qualcomm Incorporated Beam management using an optical beacon
WO2024151353A1 (en) * 2023-01-09 2024-07-18 Qualcomm Incorporated Positioning reference signal repetition measurement management
WO2024207513A1 (en) * 2023-04-07 2024-10-10 Nec Corporation Devices and methods for communication
US20250274895A1 (en) * 2024-02-25 2025-08-28 Cognyte Technologies Israel Ltd System and method for isolating and locating wireless phones

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CN107852199B (zh) * 2015-08-10 2021-03-26 苹果公司 用于上行链路波束跟踪的增强型探测参考信令
US10736113B2 (en) * 2016-02-16 2020-08-04 Qualcomm Incorporated Positioning signal techniques for narrowband devices
US10021667B2 (en) * 2016-06-23 2018-07-10 Qualcomm Incorporated Positioning in beamformed communications
KR20180013811A (ko) * 2016-07-29 2018-02-07 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 빔 동작을 위한 채널 상태 정보 리포트를 위한 방법 및 장치
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Qualcomm Incorporated，On PRS-RSTD measurements for NR positioning，3GPP TSG-RAN WG4 Meeting #94-e R4-2000731，Internet<URL:https://www.3gpp.org/ftp/tsg_ran/WG4_Radio/TSGR4_94_e/Docs/R4-2000731.zip>，2020年02月14日
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Also Published As

Publication number Publication date
CN115298562A (zh) 2022-11-04
EP4133299A1 (en) 2023-02-15
CN115298562B (zh) 2025-04-25
PH12022552030A1 (en) 2023-11-29
TWI906270B (zh) 2025-12-01
KR20220166265A (ko) 2022-12-16
BR112022019540A2 (pt) 2022-11-16
TW202143662A (zh) 2021-11-16
WO2021206891A1 (en) 2021-10-14
US20210320773A1 (en) 2021-10-14
US11463221B2 (en) 2022-10-04
JP2023521289A (ja) 2023-05-24

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