CN117616833A - 侧链路定位参考信号序列 - Google Patents

侧链路定位参考信号序列 Download PDF

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Publication number
CN117616833A
CN117616833A CN202280048878.5A CN202280048878A CN117616833A CN 117616833 A CN117616833 A CN 117616833A CN 202280048878 A CN202280048878 A CN 202280048878A CN 117616833 A CN117616833 A CN 117616833A
Authority
CN
China
Prior art keywords
prs
sidelink
positioning
side link
ues
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
CN202280048878.5A
Other languages
English (en)
Chinese (zh)
Inventor
包敬超
S·阿卡拉卡兰
骆涛
J·蒙托霍
A·马诺拉科斯
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 CN117616833A publication Critical patent/CN117616833A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/06—DC level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/067—DC level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing soft decisions, i.e. decisions together with an estimate of reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/0057—Physical resource allocation for CQI

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
CN202280048878.5A 2021-07-23 2022-05-27 侧链路定位参考信号序列 Pending CN117616833A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20210100498 2021-07-23
GR20210100498 2021-07-23
PCT/US2022/072630 WO2023004212A1 (en) 2021-07-23 2022-05-27 Sidelink positioning reference signal sequences

Publications (1)

Publication Number Publication Date
CN117616833A true CN117616833A (zh) 2024-02-27

Family

ID=82547098

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280048878.5A Pending CN117616833A (zh) 2021-07-23 2022-05-27 侧链路定位参考信号序列

Country Status (6)

Country Link
US (1) US20240365278A1 (enExample)
EP (1) EP4374623A1 (enExample)
JP (1) JP2024526638A (enExample)
KR (1) KR20240035800A (enExample)
CN (1) CN117616833A (enExample)
WO (1) WO2023004212A1 (enExample)

Families Citing this family (11)

* 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
CN115428391B (zh) * 2020-04-27 2024-07-02 Lg电子株式会社 无线通信系统中借助于波束成形的信号执行定位的方法和设备
US12671961B2 (en) * 2021-07-28 2026-06-30 Qualcomm Incorporated User equipment selection for sidelink-assisted position estimation procedure
KR20240010216A (ko) * 2022-07-15 2024-01-23 삼성전자주식회사 차세대 이동통신 시스템에서 단말간 일대일 전송을 사용한 측위를 수행하는 방법
GB2626943A (en) * 2023-02-07 2024-08-14 Nokia Technologies Oy Determining subset of candidate positioning anchors
US20260231100A1 (en) * 2023-02-10 2026-08-06 Lenovo (Beijing) Limited Method and apparatus for sl-prs transmissions
US20260223105A1 (en) * 2023-02-16 2026-07-30 Intel Corporation Resource allocation of sidelink positioning reference signal in a resource pool
WO2024207538A1 (en) * 2023-04-07 2024-10-10 Nokia Shanghai Bell Co., Ltd. Devices, methods and apparatuses for communication
CN119485636A (zh) * 2023-08-10 2025-02-18 华为技术有限公司 一种定位测量信息上报方法及装置
US20250056483A1 (en) * 2023-08-10 2025-02-13 Nokia Technologies Oy Handling violations of slpp session parameter configuration
CN117979423B (zh) * 2024-03-28 2024-05-31 杰创智能科技股份有限公司 定位方法、装置、电子设备和存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110383862B (zh) * 2016-10-10 2020-11-10 华为技术有限公司 用于实现定位相关信令交换的通信节点和方法
WO2019199146A1 (ko) * 2018-04-13 2019-10-17 엘지전자 주식회사 무선통신시스템에서 단말 대 단말 통신을 위한 동기식 빔 탐색 신호를 송수신하는 방법
US10925054B2 (en) * 2018-05-14 2021-02-16 Apple Inc. Configurable resynchronization signal (RSS) for machine type communication (MTC) in new radio (NR) systems
US20200169336A1 (en) * 2018-11-26 2020-05-28 Telefonaktiebolaget Lm Ericsson (Publ) Apparatuses and Methods for Positioning
US12500713B2 (en) * 2019-08-16 2025-12-16 Lg Electronics Inc. Method and apparatus for transmitting SL PRS in NR V2X
CN111093154B (zh) * 2019-09-20 2024-02-02 中兴通讯股份有限公司 定位方法、装置、终端设备及存储介质
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
WO2021097598A1 (zh) * 2019-11-18 2021-05-27 华为技术有限公司 侧行定位方法和装置

Also Published As

Publication number Publication date
KR20240035800A (ko) 2024-03-18
EP4374623A1 (en) 2024-05-29
JP2024526638A (ja) 2024-07-19
TW202312776A (zh) 2023-03-16
US20240365278A1 (en) 2024-10-31
WO2023004212A1 (en) 2023-01-26

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