JP7846709B2 - ユーザ機器（ｕｅ）モビリティに基づいて測位するための参照信号の適応 - Google Patents

ユーザ機器（ｕｅ）モビリティに基づいて測位するための参照信号の適応

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Publication number
JP7846709B2
JP7846709B2 JP2023574832A JP2023574832A JP7846709B2 JP 7846709 B2 JP7846709 B2 JP 7846709B2 JP 2023574832 A JP2023574832 A JP 2023574832A JP 2023574832 A JP2023574832 A JP 2023574832A JP 7846709 B2 JP7846709 B2 JP 7846709B2
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Japan
Prior art keywords
prs
trs
trp
positioning
location
Prior art date
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Application number
JP2023574832A
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English (en)
Japanese (ja)
Other versions
JP2024524858A (ja
JP2024524858A5 (enExample
Inventor
ウェイミン・デュアン
アレクサンドロス・マノーラコス
イ・ファン
Original Assignee
クアルコム，インコーポレイテッド
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Publication of JP2024524858A publication Critical patent/JP2024524858A/ja
Publication of JP2024524858A5 publication Critical patent/JP2024524858A5/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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • G01S1/04—Details
    • G01S1/042—Transmitters
    • G01S1/0428—Signal details
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/52—Determining velocity
    • 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
    • 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
    • H04L5/0001—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
    • 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
    • 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
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
JP2023574832A 2021-06-16 2022-04-27 ユーザ機器（ｕｅ）モビリティに基づいて測位するための参照信号の適応 Active JP7846709B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20210100395 2021-06-16
GR20210100395 2021-06-16
PCT/US2022/071957 WO2022266562A1 (en) 2021-06-16 2022-04-27 Adaption of reference signal for positioning based on user equipment (ue) mobility

Publications (3)

Publication Number Publication Date
JP2024524858A JP2024524858A (ja) 2024-07-09
JP2024524858A5 JP2024524858A5 (enExample) 2025-04-17
JP7846709B2 true JP7846709B2 (ja) 2026-04-15

Family

ID=81940563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023574832A Active JP7846709B2 (ja) 2021-06-16 2022-04-27 ユーザ機器（ｕｅ）モビリティに基づいて測位するための参照信号の適応

Country Status (8)

Country Link
US (1) US12517208B2 (enExample)
EP (1) EP4356558B1 (enExample)
JP (1) JP7846709B2 (enExample)
KR (1) KR20240022480A (enExample)
CN (1) CN117529894A (enExample)
BR (1) BR112023025410A2 (enExample)
TW (1) TW202301895A (enExample)
WO (1) WO2022266562A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12185263B2 (en) * 2022-01-31 2024-12-31 Qualcomm Incorporated Aperiodic tracking reference signals for sidelink communications

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020026211A1 (en) 2018-08-03 2020-02-06 Telefonaktiebolaget Lm Ericsson (Publ) Method for dynamic configuration of reference signal
WO2020123817A1 (en) 2018-12-12 2020-06-18 Qualcomm Incorporated Systems and methods for super low latency location service for wireless networks

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018175813A1 (en) * 2017-03-24 2018-09-27 Intel IP Corporation Tracking reference signals for new radio
CN110474745B (zh) 2018-05-11 2021-01-22 维沃移动通信有限公司 一种准共址配置方法、终端及网络设备
EP4055765B1 (en) 2019-11-07 2024-08-28 QUALCOMM Incorporated Low-layer (dci or mac ce) dl puncturing indicator for positioning reference signals (prs)
CN112787780B (zh) 2019-11-07 2022-07-01 维沃移动通信有限公司 Srs发射设置方法、信息配置方法、定位方法和相关设备
EP4059301A4 (en) * 2020-02-12 2023-07-19 Apple Inc. METHOD OF AMPLIFYING A TRACKING REFERENCE SIGNAL (TRS)
US11722353B2 (en) * 2020-10-09 2023-08-08 Samsung Electronics Co., Ltd. Enhancements to support HST-SFN deployment scenario

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020026211A1 (en) 2018-08-03 2020-02-06 Telefonaktiebolaget Lm Ericsson (Publ) Method for dynamic configuration of reference signal
WO2020123817A1 (en) 2018-12-12 2020-06-18 Qualcomm Incorporated Systems and methods for super low latency location service for wireless networks

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Intel Corporation，NR Positioning Physical Layer Procedures，3GPP TSG RAN WG1 #98 R1-1908662，2019年08月17日

Also Published As

Publication number Publication date
EP4356558B1 (en) 2025-07-16
US12517208B2 (en) 2026-01-06
EP4356558C0 (en) 2025-07-16
JP2024524858A (ja) 2024-07-09
US20240183927A1 (en) 2024-06-06
CN117529894A (zh) 2024-02-06
EP4356558A1 (en) 2024-04-24
KR20240022480A (ko) 2024-02-20
BR112023025410A2 (pt) 2024-02-20
WO2022266562A1 (en) 2022-12-22
TW202301895A (zh) 2023-01-01

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