JP7846704B2 - オンデマンド測位基準信号構成 - Google Patents

オンデマンド測位基準信号構成

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Publication number
JP7846704B2
JP7846704B2 JP2023568077A JP2023568077A JP7846704B2 JP 7846704 B2 JP7846704 B2 JP 7846704B2 JP 2023568077 A JP2023568077 A JP 2023568077A JP 2023568077 A JP2023568077 A JP 2023568077A JP 7846704 B2 JP7846704 B2 JP 7846704B2
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JP
Japan
Prior art keywords
prs
positioning reference
reference signal
location
positioning
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.)
Active
Application number
JP2023568077A
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English (en)
Japanese (ja)
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JP2024517840A5 (https=
JP2024517840A (ja
JPWO2022240499A5 (https=
Inventor
スヴェン・フィッシャー
スティーヴン・ウィリアム・エッジ
アレクサンドロス・マノーラコス
ソニー・アカラカラン
Original Assignee
クアルコム，インコーポレイテッド
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Publication of JP2024517840A publication Critical patent/JP2024517840A/ja
Publication of JP2024517840A5 publication Critical patent/JP2024517840A5/ja
Publication of JPWO2022240499A5 publication Critical patent/JPWO2022240499A5/ja
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Classifications

    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • G01S5/0063—Transmission from base station to mobile station of measured values, i.e. measurement on base station and position calculation on mobile
    • 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
    • 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
    • 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

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)
JP2023568077A 2021-05-10 2022-04-06 オンデマンド測位基準信号構成 Active JP7846704B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163186226P 2021-05-10 2021-05-10
US63/186,226 2021-05-10
US17/684,158 US12523736B2 (en) 2021-05-10 2022-03-01 On-demand positioning reference signal configuration
US17/684,158 2022-03-01
PCT/US2022/023645 WO2022240499A1 (en) 2021-05-10 2022-04-06 On-demand positioning reference signal configuration

Publications (4)

Publication Number Publication Date
JP2024517840A JP2024517840A (ja) 2024-04-23
JP2024517840A5 JP2024517840A5 (https=) 2025-04-01
JPWO2022240499A5 JPWO2022240499A5 (https=) 2025-04-01
JP7846704B2 true JP7846704B2 (ja) 2026-04-15

Family

ID=81648502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023568077A Active JP7846704B2 (ja) 2021-05-10 2022-04-06 オンデマンド測位基準信号構成

Country Status (7)

Country Link
US (4) US12523736B2 (https=)
EP (1) EP4338343A1 (https=)
JP (1) JP7846704B2 (https=)
KR (1) KR20240004377A (https=)
BR (1) BR112023022871A2 (https=)
TW (1) TW202249517A (https=)
WO (1) WO2022240499A1 (https=)

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US12326507B2 (en) * 2020-10-16 2025-06-10 Qualcomm Incorporated Systems and methods for support of on-demand positioning reference signals in a wireless network
US11965973B2 (en) * 2021-04-01 2024-04-23 Qualcomm Incorporated Positioning reference signal (PRS) processing window for low latency positioning measurement reporting
US12523736B2 (en) 2021-05-10 2026-01-13 Qualcomm Incorporated On-demand positioning reference signal configuration
CN115843451B (zh) * 2021-07-21 2026-01-09 北京小米移动软件有限公司 按需定位参考信号请求方法及装置、存储介质
WO2023006223A1 (en) * 2021-07-30 2023-02-02 Nokia Technologies Oy Positioning requests according to an order of preference
EP4402955A1 (en) * 2021-09-13 2024-07-24 Nokia Technologies Oy Positioning of low power user devices
CN118057856A (zh) * 2022-11-21 2024-05-21 华为技术有限公司 一种用于定位的方法及装置
CN120476618A (zh) * 2023-01-13 2025-08-12 高通股份有限公司 无线网络中的rf设备定位
US12463768B2 (en) * 2023-04-21 2025-11-04 Qualcomm Incorporated Resource-constrained position information transfer
TWI866318B (zh) * 2023-07-04 2024-12-11 國立中興大學 雙載具異質協同之定位系統及其定位方法
US20260089669A1 (en) * 2024-09-20 2026-03-26 Qualcomm Incorporated Power saving selection of tracking reference signal (trs) resource set for over-the-top (ott) positioning
US20260101302A1 (en) * 2024-10-08 2026-04-09 Qualcomm Incorporated Parameter adaptation associated with a reference signal for positioning or sensing configuration

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WO2021030628A1 (en) 2019-08-13 2021-02-18 Qualcomm Incorporated Computation complexity framework for positioning reference signal processing

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US8812023B2 (en) 2012-05-18 2014-08-19 Qualcomm Incorporated Outdoor position estimation of a mobile device within a vicinity of one or more indoor environments
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US12523736B2 (en) 2021-05-10 2026-01-13 Qualcomm Incorporated On-demand positioning reference signal configuration

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WO2021030628A1 (en) 2019-08-13 2021-02-18 Qualcomm Incorporated Computation complexity framework for positioning reference signal processing

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Also Published As

Publication number Publication date
US20230243913A1 (en) 2023-08-03
WO2022240499A1 (en) 2022-11-17
US12523737B2 (en) 2026-01-13
BR112023022871A2 (pt) 2024-01-23
US12523736B2 (en) 2026-01-13
JP2024517840A (ja) 2024-04-23
US20220404452A1 (en) 2022-12-22
TW202249517A (zh) 2022-12-16
US20240019526A1 (en) 2024-01-18
EP4338343A1 (en) 2024-03-20
US11808872B2 (en) 2023-11-07
US20220373636A1 (en) 2022-11-24
KR20240004377A (ko) 2024-01-11

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