TW202249517A - 依須求定位參考信號配置 - Google Patents

依須求定位參考信號配置 Download PDF

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Publication number
TW202249517A
TW202249517A TW111113222A TW111113222A TW202249517A TW 202249517 A TW202249517 A TW 202249517A TW 111113222 A TW111113222 A TW 111113222A TW 111113222 A TW111113222 A TW 111113222A TW 202249517 A TW202249517 A TW 202249517A
Authority
TW
Taiwan
Prior art keywords
positioning reference
reference signal
prs
positioning
request
Prior art date
Application number
TW111113222A
Other languages
English (en)
Chinese (zh)
Inventor
史維 費雪
史帝芬威廉 艾吉
亞力山德羅斯 瑪諾拉寇斯
索尼 阿卡拉力南
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 TW202249517A publication Critical patent/TW202249517A/zh

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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
    • G01S5/02—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
    • G01S5/0009—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
    • 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)
TW111113222A 2021-05-10 2022-04-07 依須求定位參考信號配置 TW202249517A (zh)

Applications Claiming Priority (6)

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
WOPCT/US22/23645 2022-04-06
PCT/US2022/023645 WO2022240499A1 (en) 2021-05-10 2022-04-06 On-demand positioning reference signal configuration

Publications (1)

Publication Number Publication Date
TW202249517A true TW202249517A (zh) 2022-12-16

Family

ID=81648502

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111113222A TW202249517A (zh) 2021-05-10 2022-04-07 依須求定位參考信號配置

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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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
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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
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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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
JP7846704B2 (ja) 2026-04-15
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
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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