CN117795895A - 用于定位参考信号的参考载波相位 - Google Patents

用于定位参考信号的参考载波相位 Download PDF

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Publication number
CN117795895A
CN117795895A CN202280054934.6A CN202280054934A CN117795895A CN 117795895 A CN117795895 A CN 117795895A CN 202280054934 A CN202280054934 A CN 202280054934A CN 117795895 A CN117795895 A CN 117795895A
Authority
CN
China
Prior art keywords
carrier phase
reference signal
positioning reference
positioning
indication
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
CN202280054934.6A
Other languages
English (en)
Chinese (zh)
Inventor
包敬超
S·阿卡拉卡兰
骆涛
J·蒙托约
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN117795895A publication Critical patent/CN117795895A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Near-Field Transmission Systems (AREA)
CN202280054934.6A 2021-08-12 2022-07-22 用于定位参考信号的参考载波相位 Pending CN117795895A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/401,266 2021-08-12
US17/401,266 US11812404B2 (en) 2021-08-12 2021-08-12 Reference carrier phase for positioning reference signals
PCT/US2022/037966 WO2023018534A1 (en) 2021-08-12 2022-07-22 Reference carrier phase for positioning reference signals

Publications (1)

Publication Number Publication Date
CN117795895A true CN117795895A (zh) 2024-03-29

Family

ID=82939772

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280054934.6A Pending CN117795895A (zh) 2021-08-12 2022-07-22 用于定位参考信号的参考载波相位

Country Status (8)

Country Link
US (1) US11812404B2 (enExample)
EP (1) EP4385164A1 (enExample)
JP (1) JP2024532690A (enExample)
KR (1) KR20240047362A (enExample)
CN (1) CN117795895A (enExample)
PH (1) PH12023553296A1 (enExample)
TW (1) TW202308411A (enExample)
WO (1) WO2023018534A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115622674B (zh) * 2017-02-07 2024-12-24 中兴通讯股份有限公司 一种相位噪声导频的配置、确定方法及装置
US12541002B2 (en) * 2021-12-09 2026-02-03 Nokia Technologies Oy Positioning a terminal device
WO2023149994A2 (en) * 2022-02-02 2023-08-10 Qualcomm Incorporated Inter-reference signal resource usage for carrier phase measurements
US20230284177A1 (en) * 2022-02-08 2023-09-07 Samsung Electronics Co., Ltd. Method and apparatus for carrier-phase positioning with multiple frequencies
EP4694417A1 (en) * 2023-04-03 2026-02-11 Beijing Xiaomi Mobile Software Co., Ltd. Reference signal measurement method and apparatus, device, and storage medium
CN117687384A (zh) * 2023-12-13 2024-03-12 英华达（南京）科技有限公司 智能座舱系统、车辆控制系统及方法
WO2025123372A1 (zh) * 2023-12-15 2025-06-19 上海移远通信技术股份有限公司 用于定位的方法及通信设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7911378B2 (en) 2008-12-19 2011-03-22 Nexteq Navigation Corporation System and method for applying code corrections for GNSS positioning
EP2486419B1 (en) 2009-10-05 2017-08-23 BAE Systems PLC Improvements in or relating to tracking radio signal sources
US9237417B2 (en) 2013-02-07 2016-01-12 Qualcomm Incorporated Terrestrial positioning system calibration
WO2019032004A1 (en) 2017-08-11 2019-02-14 Telefonaktiebolaget Lm Ericsson (Publ) METHODS AND APPARATUSES FOR ESTIMATING A POSITION OF A WIRELESS DEVICE USING GLOBAL NAVIGATION SYSTEM SIGNALS
WO2019053228A1 (en) 2017-09-15 2019-03-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. COMMUNICATION APPARATUS, METHOD, AND CELLULAR NETWORK USABLE TO LOCATE USER EQUIPMENT USING PHASE ESTIMATION
WO2019141090A1 (zh) * 2018-01-19 2019-07-25 电信科学技术研究院有限公司 定位方法和相关设备
CN112584487B (zh) * 2019-09-29 2022-10-18 大唐移动通信设备有限公司 信号传输方法及装置
CN113676830B (zh) * 2020-05-14 2022-09-02 大唐移动通信设备有限公司 一种信息上报方法、装置、设备及可读存储介质
CN113691929B (zh) * 2020-05-15 2022-07-26 大唐移动通信设备有限公司 定位方法及装置

Also Published As

Publication number Publication date
US20230046045A1 (en) 2023-02-16
PH12023553296A1 (en) 2024-03-18
KR20240047362A (ko) 2024-04-12
JP2024532690A (ja) 2024-09-10
EP4385164A1 (en) 2024-06-19
WO2023018534A1 (en) 2023-02-16
US11812404B2 (en) 2023-11-07
TW202308411A (zh) 2023-02-16

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