MX2021008360A - Sincronizacion para la comunicacion de vehiculos con todo (v2x). - Google Patents

Sincronizacion para la comunicacion de vehiculos con todo (v2x).

Info

Publication number
MX2021008360A
MX2021008360A MX2021008360A MX2021008360A MX2021008360A MX 2021008360 A MX2021008360 A MX 2021008360A MX 2021008360 A MX2021008360 A MX 2021008360A MX 2021008360 A MX2021008360 A MX 2021008360A MX 2021008360 A MX2021008360 A MX 2021008360A
Authority
MX
Mexico
Prior art keywords
sidelink
psbch
sequence
block index
synchronization source
Prior art date
Application number
MX2021008360A
Other languages
English (en)
Inventor
Tatsushi Aiba
Kazunari Yokomakura
John Michael Kowalski
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of MX2021008360A publication Critical patent/MX2021008360A/es

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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • 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
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Se describe un equipo de usuario (UE). El sistema de circuitos de capa superior se configura para recibir información en una parte de ancho de banda de enlace directo y un grupo de recursos para enlace directo dentro de la parte de ancho de banda de enlace directo. El sistema de circuitos de transmisión se configura para transmitir uno o más bloques. Cada bloque incluye una señal de sincronización de enlace directo primaria (PSSS), un canal compartido de enlace directo secundario (SSSS), un canal físico de difusión de enlace directo (PSBCH) y una señal de referencia de demodulación (DMRS) asociada con el PSBCH dentro del grupo de recursos. Una secuencia de la secuencia de la PSSS es generada por una identidad (ID) de fuente de sincronización o una parte de la ID de fuente de sincronización. Una secuencia del SSSS es generada por la ID de fuente de sincronización o una parte de la ID de fuente de sincronización. Una secuencia de la DMRS asociada con el PSBCH es inicializada por un índice de bloque o parte del índice de bloque. El PSBCH incluye el índice de bloque o parte del índice de bloque.
MX2021008360A 2019-01-10 2020-01-07 Sincronizacion para la comunicacion de vehiculos con todo (v2x). MX2021008360A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962790884P 2019-01-10 2019-01-10
PCT/JP2020/000170 WO2020145268A1 (en) 2019-01-10 2020-01-07 Synchronization for v2x communication

Publications (1)

Publication Number Publication Date
MX2021008360A true MX2021008360A (es) 2021-08-05

Family

ID=71521617

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021008360A MX2021008360A (es) 2019-01-10 2020-01-07 Sincronizacion para la comunicacion de vehiculos con todo (v2x).

Country Status (6)

Country Link
US (1) US11963116B2 (es)
EP (1) EP3909322A4 (es)
CN (1) CN113366892A (es)
CO (1) CO2021010225A2 (es)
MX (1) MX2021008360A (es)
WO (1) WO2020145268A1 (es)

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US20220240261A1 (en) * 2021-01-22 2022-07-28 Qualcomm Incorporated Group-common dynamic indication of physical uplink control channel repetition factor
US11910365B2 (en) * 2021-03-19 2024-02-20 Qualcomm Incorporated Slot format for low latency sidelink communications
WO2024005213A1 (en) * 2022-06-27 2024-01-04 Sharp Kabushiki Kaisha User equipments, base stations, and communication methods

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Also Published As

Publication number Publication date
EP3909322A1 (en) 2021-11-17
US11963116B2 (en) 2024-04-16
US20220116894A1 (en) 2022-04-14
EP3909322A4 (en) 2022-06-22
CO2021010225A2 (es) 2021-08-19
WO2020145268A1 (en) 2020-07-16
CN113366892A (zh) 2021-09-07

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