KR20240035800A - 사이드링크 포지셔닝 참조 신호 시퀀스 - Google Patents

사이드링크 포지셔닝 참조 신호 시퀀스 Download PDF

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Publication number
KR20240035800A
KR20240035800A KR1020247001797A KR20247001797A KR20240035800A KR 20240035800 A KR20240035800 A KR 20240035800A KR 1020247001797 A KR1020247001797 A KR 1020247001797A KR 20247001797 A KR20247001797 A KR 20247001797A KR 20240035800 A KR20240035800 A KR 20240035800A
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KR
South Korea
Prior art keywords
sidelink
prs
zone
ues
user equipment
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
KR1020247001797A
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English (en)
Korean (ko)
Inventor
징차오 바오
소니 아카라카란
타오 루오
후안 몬토호
알렉산드로스 마놀라코스
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20240035800A publication Critical patent/KR20240035800A/ko
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)
KR1020247001797A 2021-07-23 2022-05-27 사이드링크 포지셔닝 참조 신호 시퀀스 Pending KR20240035800A (ko)

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
KR20240035800A true KR20240035800A (ko) 2024-03-18

Family

ID=82547098

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247001797A Pending KR20240035800A (ko) 2021-07-23 2022-05-27 사이드링크 포지셔닝 참조 신호 시퀀스

Country Status (7)

Country Link
US (1) US20240365278A1 (https=)
EP (1) EP4374623A1 (https=)
JP (1) JP2024526638A (https=)
KR (1) KR20240035800A (https=)
CN (1) CN117616833A (https=)
TW (1) TW202312776A (https=)
WO (1) WO2023004212A1 (https=)

Families Citing this family (10)

* 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
WO2021221352A1 (ko) * 2020-04-27 2021-11-04 엘지전자 주식회사 무선 통신 시스템에서 빔포밍된 신호를 이용하여 측위를 수행하기 위한 방법 및 장치
US20230031945A1 (en) * 2021-07-28 2023-02-02 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
WO2024087411A1 (en) * 2023-02-10 2024-05-02 Lenovo (Beijing) Limited Method and apparatus for sl-prs transmissions
WO2024172887A1 (en) * 2023-02-16 2024-08-22 Intel Corporation Resource allocation of sidelink positioning reference signal in a resource pool
CN120937286A (zh) * 2023-04-07 2025-11-11 上海诺基亚贝尔股份有限公司 用于通信的设备、方法和装置
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
WO2025059818A1 (en) * 2023-09-18 2025-03-27 Nec Corporation Devices and methods for communication
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
WO2018068817A1 (en) * 2016-10-10 2018-04-19 Huawei Technologies Co., Ltd. Communication nodes and methods for implementing a positioning-related signalling exchange
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
WO2020111986A1 (en) * 2018-11-26 2020-06-04 Telefonaktiebolaget Lm Ericsson (Publ) Apparatuses and methods for positioning
WO2021034076A1 (ko) * 2019-08-16 2021-02-25 엘지전자 주식회사 Nr v2x에서 sl prs를 전송하는 방법 및 장치
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
CN119767251A (zh) * 2019-11-18 2025-04-04 华为技术有限公司 侧行定位方法和装置

Also Published As

Publication number Publication date
TW202312776A (zh) 2023-03-16
EP4374623A1 (en) 2024-05-29
US20240365278A1 (en) 2024-10-31
WO2023004212A1 (en) 2023-01-26
JP2024526638A (ja) 2024-07-19
CN117616833A (zh) 2024-02-27

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Patent event date: 20240116

Patent event code: PA01051R01D

Comment text: International Patent Application

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PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250509

Comment text: Request for Examination of Application