BR112021024022A2 - Terminal e método de comunicação - Google Patents

Terminal e método de comunicação

Info

Publication number
BR112021024022A2
BR112021024022A2 BR112021024022A BR112021024022A BR112021024022A2 BR 112021024022 A2 BR112021024022 A2 BR 112021024022A2 BR 112021024022 A BR112021024022 A BR 112021024022A BR 112021024022 A BR112021024022 A BR 112021024022A BR 112021024022 A2 BR112021024022 A2 BR 112021024022A2
Authority
BR
Brazil
Prior art keywords
channels
link
terminal
shared
communication method
Prior art date
Application number
BR112021024022A
Other languages
English (en)
Inventor
Satoshi Nagata
Shohei Yoshioka
Yanru Wang
Original Assignee
Ntt Docomo 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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of BR112021024022A2 publication Critical patent/BR112021024022A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/46—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for vehicle-to-vehicle communication [V2V]
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • 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)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)

Abstract

terminal e método de comunicação. um terminal inclui uma unidade de recebimento que desempenha a recepção em pelo menos um dentre uma pluralidade de canais de controle de enlace lateral ou uma pluralidade de canais compartilhados de enlace lateral; uma unidade de controle que seleciona, ao detectar que um número dentre uma pluralidade de canais de realimentação de enlace lateral a serem transmitidos simultaneamente excede um número de limite superior, o número de limite superior de canais de realimentação de enlace lateral dentre a pluralidade de canais de realimentação de enlace lateral a serem transmitidos simultaneamente, em que cada um dos canais de realimentação está associado a pelo menos um dentre um canal de controle da pluralidade de canais de controle de enlace lateral ou um canal compartilhado da pluralidade de canais compartilhados de enlace lateral; e uma unidade de transmissão que desempenha transmissões simultâneas no número de limite superior selecionado de canais de realimentação de enlace lateral.
BR112021024022A 2019-06-03 2019-06-03 Terminal e método de comunicação BR112021024022A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/022060 WO2020245896A1 (ja) 2019-06-03 2019-06-03 端末及び通信方法

Publications (1)

Publication Number Publication Date
BR112021024022A2 true BR112021024022A2 (pt) 2022-02-01

Family

ID=73651966

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021024022A BR112021024022A2 (pt) 2019-06-03 2019-06-03 Terminal e método de comunicação

Country Status (6)

Country Link
US (1) US20220232520A1 (pt)
EP (1) EP3979678A4 (pt)
JP (1) JP7359852B2 (pt)
CN (1) CN113892277A (pt)
BR (1) BR112021024022A2 (pt)
WO (1) WO2020245896A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112152760B (zh) * 2019-06-27 2022-03-29 华为技术有限公司 一种psfch的发送方法及装置
US11646848B2 (en) * 2019-06-27 2023-05-09 Qualcomm Incorporated Techniques for transmitting sidelink HARQ feedback
KR102569186B1 (ko) * 2019-07-10 2023-08-23 엘지전자 주식회사 Nr v2x에서 피드백 자원을 결정하는 방법 및 장치
US11864167B2 (en) * 2019-10-02 2024-01-02 Qualcomm Incorporated Concurrent physical sidelink feedback channel detection
US20220353035A1 (en) * 2019-10-02 2022-11-03 Lg Electronics Inc. Method and device for transmitting psfch and prs in nr v2x
KR20210074874A (ko) * 2019-12-12 2021-06-22 삼성전자주식회사 무선 통신 시스템에서 단말의 송신 전력 제어 방법 및 장치
CN113271562A (zh) * 2020-02-17 2021-08-17 三星电子株式会社 在无线通信系统中收发物理侧链路反馈信道的设备和方法
WO2023141956A1 (en) * 2022-01-28 2023-08-03 Lenovo (Beijing) Limited Methods and apparatuses for one-shot sidelink harq-ack feedback transmission

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3672133B1 (en) * 2018-12-20 2022-09-14 ASUSTek Computer Inc. Method and apparatus for handling collision between sidelink feedback and sidelink data in a wireless communication system

Also Published As

Publication number Publication date
US20220232520A1 (en) 2022-07-21
EP3979678A1 (en) 2022-04-06
EP3979678A4 (en) 2022-12-28
JP7359852B2 (ja) 2023-10-11
WO2020245896A1 (ja) 2020-12-10
CN113892277A (zh) 2022-01-04
JPWO2020245896A1 (pt) 2020-12-10

Similar Documents

Publication Publication Date Title
BR112021024022A2 (pt) Terminal e método de comunicação
WO2019051242A3 (en) COMMUNICATION MANAGEMENT USING DOWNLINK COMMAND INFORMATION
BR112022006359A2 (pt) Quasi-colocalização padrão para múltiplos pontos de recepção de transmissão com base em informações de controle de enlace descendente único
EP4246863A3 (en) Feedback design for multi-transmission reception point transmission
MX2018011730A (es) Metodo y procedimientos para canales fisicos de enlace descendente para reducir la latencia en un sistema lte avanzado.
WO2019022561A8 (ko) 자원 할당 우선순위에 따른 신호 전송 방법 및 이를 위한 단말
EP4246823A3 (en) User equipment and network node involved in the transmission of signals
EP4333350A3 (en) Rate matching for a downlink transmission with multiple transmission configurations
MX2020005527A (es) Aparato y procedimiento de asignacion de canal de transmision para controlar una transmision sobre un canal de transmision.
EP3755089A4 (en) METHOD AND DEVICE FOR TRANSMISSION OF DOWNLINK CONTROL INFORMATION AS WELL AS NETWORK DEVICE
PH12019502632A1 (en) Wireless communication method and device
BR112021018123A2 (pt) Comutação dinâmica de modo de monitoração de canal de controle downlink físico (pdcch), configuração e controle
BR112018002078A2 (pt) métodos e aparelho para protocolo de acesso de mídia de múltiplos canais
BR112021021633A2 (pt) Método para transmitir informações de controle de uplink, método para receber informações de controle de uplink, terminal e dispositivo do lado da rede.
MX2019003655A (es) Metodos y dispositivos para la transmision y deteccion de canales de control de enlace descendente en un sistema de comunicacion inalambrico.
IN2014KN01169A (pt)
PH12019502081A1 (en) Power control method, terminal device and network device
PH12019502848A1 (en) Method and device for transmitting uplink control information
MX2021004867A (es) Sistemas y métodos para señalizar la diversidad de pdsch.
EP3703425A4 (en) METHOD, TERMINAL DEVICE AND NETWORK DEVICE FOR TRANSMISSION OF A PHYSICAL UPLINK CONTROL CHANNEL (PUCCH)
EP3926856A4 (en) METHOD OF TRANSMISSION FOR SHARED PHYSICAL UPLINK CHANNELS, TERMINAL AND NETWORK DEVICE
JPWO2020245896A5 (ja) 端末、通信方法及び通信システム
WO2018106911A3 (en) Multefire user equipment for grantless uplink transmission
EP4243543A3 (en) Uplink message transmission method and device, and storage medium
MX2022003880A (es) Procedimiento de comunicacion inalambrica y dispositivo terminal.