ES3060137T3 - Method and device for transmitting/receiving sidelink synchronization signal in wireless communication system - Google Patents

Method and device for transmitting/receiving sidelink synchronization signal in wireless communication system

Info

Publication number
ES3060137T3
ES3060137T3 ES19846704T ES19846704T ES3060137T3 ES 3060137 T3 ES3060137 T3 ES 3060137T3 ES 19846704 T ES19846704 T ES 19846704T ES 19846704 T ES19846704 T ES 19846704T ES 3060137 T3 ES3060137 T3 ES 3060137T3
Authority
ES
Spain
Prior art keywords
synchronization signal
sidelink synchronization
sidelink
transmitting
wireless communication
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.)
Active
Application number
ES19846704T
Other languages
English (en)
Inventor
Sung Jun Yoon
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.)
Innovative Technology Lab Co Ltd
Original Assignee
Innovative Technology Lab Co Ltd
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 Innovative Technology Lab Co Ltd filed Critical Innovative Technology Lab Co Ltd
Application granted granted Critical
Publication of ES3060137T3 publication Critical patent/ES3060137T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • H04J13/0025—M-sequences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J2011/0096—Network synchronisation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)

Abstract

La presente divulgación se refiere a un método y un dispositivo para transmitir/recibir una señal de sincronización de enlace lateral en un sistema de comunicación inalámbrica. Un método para transmitir una señal de sincronización de enlace lateral desde un primer terminal a un segundo terminal en un sistema de comunicación inalámbrica, según una realización de la presente divulgación, puede comprender los pasos de: determinar un valor NID(1) y un valor NID(2) correspondientes a un valor de identificador de enlace lateral (SLID) en función del número de tipos de conjuntos de identificación de sincronización de enlace lateral de capa física y el número de secuencias incluidas en cada uno de los tipos de conjuntos de identificación de sincronización de enlace lateral de capa física; generar una secuencia de señal de sincronización primaria de enlace lateral (PSS) y una secuencia de señal de sincronización secundaria de enlace lateral (SSS) en función de un primer polinomio primitivo, un segundo polinomio primitivo y un valor de desplazamiento cíclico (CS); y realizar la transmisión después de asignar la secuencia PSS de enlace lateral y la secuencia SSS de enlace lateral a un recurso físico. (Traducción automática con Google Translate, sin valor legal)
ES19846704T 2018-08-10 2019-08-09 Method and device for transmitting/receiving sidelink synchronization signal in wireless communication system Active ES3060137T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180093879A KR102492403B1 (ko) 2018-08-10 2018-08-10 무선 통신 시스템에서 사이드링크 동기화 신호 송수신 방법 및 장치
PCT/KR2019/010173 WO2020032754A1 (ko) 2018-08-10 2019-08-09 무선 통신 시스템에서 사이드링크 동기화 신호 송수신 방법 및 장치

Publications (1)

Publication Number Publication Date
ES3060137T3 true ES3060137T3 (en) 2026-03-25

Family

ID=69413613

Family Applications (1)

Application Number Title Priority Date Filing Date
ES19846704T Active ES3060137T3 (en) 2018-08-10 2019-08-09 Method and device for transmitting/receiving sidelink synchronization signal in wireless communication system

Country Status (7)

Country Link
US (3) US11588569B2 (es)
EP (2) EP4709038A2 (es)
KR (3) KR102492403B1 (es)
CN (2) CN112567828B (es)
ES (1) ES3060137T3 (es)
PL (1) PL3836649T3 (es)
WO (1) WO2020032754A1 (es)

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US10536859B2 (en) 2017-08-15 2020-01-14 Charter Communications Operating, Llc Methods and apparatus for dynamic control and utilization of quasi-licensed wireless spectrum
JP7383008B2 (ja) * 2018-08-09 2023-11-17 インターデイジタル パテント ホールディングス インコーポレイテッド Ｎｒ ｖ２ｘ用ビームフォーミング及びグルーピング
US20210360549A1 (en) * 2018-09-20 2021-11-18 Lg Electronics Inc. Method and terminal for transmitting and receiving signal in wireless communication system
CN111490998B (zh) * 2019-01-25 2022-02-25 大唐移动通信设备有限公司 一种信息处理方法、装置、终端及计算机可读存储介质
WO2020167891A1 (en) * 2019-02-14 2020-08-20 Apple Inc. Design of nr sideline synchronization signal for enhanced vehicle-to-everything use cases with optimized receiver processing
CN112188446B (zh) * 2019-07-05 2022-04-08 大唐移动通信设备有限公司 一种同步信号发送方法、终端及装置、存储介质
US11438771B2 (en) 2019-07-11 2022-09-06 Charter Communications Operating, Llc Apparatus and methods for heterogeneous coverage and use cases in a quasi-licensed wireless system
US11564104B2 (en) 2020-11-25 2023-01-24 Charter Communications Operating, Llc Apparatus and methods for spectrum scheduling in heterogeneous wireless networks
US11877344B2 (en) * 2020-12-14 2024-01-16 Charter Communications Operating, Llc Apparatus and methods for wireless coverage enhancement using technology detection
CN115119298A (zh) * 2022-07-12 2022-09-27 上海应用技术大学 一种适用于5g-v2x的同步方法
US20240397454A1 (en) * 2023-05-25 2024-11-28 Qualcomm Incorporated Methods for communicating synchronization signals using cyclic shifts
KR102616723B1 (ko) * 2023-06-09 2023-12-21 주식회사 아이티텔레콤 차량 사물 간 통신 지원 방법
CN120021337A (zh) * 2023-11-20 2025-05-20 华为技术有限公司 通信方法和通信装置
KR102879006B1 (ko) * 2024-03-13 2025-10-30 (주)라닉스 5g-nr 사이드링크 통신신호의 s-pss를 검출하는 dsp기반시스템

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CN106575993B (zh) * 2014-08-06 2020-04-28 夏普株式会社 用户设备及其执行的方法
KR102023017B1 (ko) * 2014-08-11 2019-09-19 엘지전자 주식회사 무선 통신 시스템에서 동기 신호 전송 방법
US10285142B2 (en) * 2014-11-05 2019-05-07 Innovative Technology Lab Co., Ltd. Apparatus and method for configuring synchronization signal for D2D communication
KR102467752B1 (ko) * 2016-04-01 2022-11-16 주식회사 아이티엘 V2x 통신에서 동기화 방법 및 장치
KR102329949B1 (ko) * 2016-07-05 2021-11-23 한국전자통신연구원 뉴머롤러지를 이용한 전송 방법 및 장치, 그리고 뉴머롤러지를 이용한 스케줄링 방법 및 장치
CN116527209A (zh) * 2016-07-05 2023-08-01 韩国电子通信研究院 使用参数集的发送方法和装置以及使用参数集的调度方法和装置
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WO2018128867A1 (en) 2017-01-09 2018-07-12 Intel IP Corporation Synchronization signal transmission and reception
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CN110830211B (zh) * 2018-08-10 2024-08-09 华为技术有限公司 一种同步信号的传输方法和装置
WO2020067846A1 (ko) * 2018-09-28 2020-04-02 엘지전자 주식회사 Nr v2x에서 사이드링크 통신과 관련된 선점 메시지를 전송하는 방법 및 장치
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WO2020091500A1 (ko) * 2018-11-02 2020-05-07 엘지전자 주식회사 단말 간 무선 통신에서 동기 신호를 송수신하는 방법 및 이를 위한 장치
WO2020167891A1 (en) * 2019-02-14 2020-08-20 Apple Inc. Design of nr sideline synchronization signal for enhanced vehicle-to-everything use cases with optimized receiver processing
US20220116895A1 (en) * 2019-03-29 2022-04-14 Lg Electronics Inc. Method and apparatus for initial access technique- and drx-based generation, repetition, and extension of v2x synchronization signal sequence
KR102833478B1 (ko) * 2020-03-06 2025-07-11 엘지전자 주식회사 취약한 도로 사용자들로 구성된 클러스터에 대한 정보 전송 방법 및 장치

Also Published As

Publication number Publication date
KR102617835B1 (ko) 2023-12-27
US11588569B2 (en) 2023-02-21
US20230216600A1 (en) 2023-07-06
US20210167883A1 (en) 2021-06-03
EP3836649B1 (en) 2025-12-17
EP3836649A1 (en) 2021-06-16
EP3836649C0 (en) 2025-12-17
WO2020032754A1 (ko) 2020-02-13
US20240250767A1 (en) 2024-07-25
CN119922679A (zh) 2025-05-02
CN112567828B (zh) 2025-01-21
KR20240004147A (ko) 2024-01-11
KR20230018506A (ko) 2023-02-07
EP4709038A2 (en) 2026-03-11
PL3836649T3 (pl) 2026-04-20
EP3836649A4 (en) 2022-05-04
CN112567828A (zh) 2021-03-26
US12375200B2 (en) 2025-07-29
KR102492403B1 (ko) 2023-01-27
US11929825B2 (en) 2024-03-12
KR20200018090A (ko) 2020-02-19
KR102874598B1 (ko) 2025-10-22

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