BR112022006069A2 - Terminal e método de radiocomunicação - Google Patents

Terminal e método de radiocomunicação

Info

Publication number
BR112022006069A2
BR112022006069A2 BR112022006069A BR112022006069A BR112022006069A2 BR 112022006069 A2 BR112022006069 A2 BR 112022006069A2 BR 112022006069 A BR112022006069 A BR 112022006069A BR 112022006069 A BR112022006069 A BR 112022006069A BR 112022006069 A2 BR112022006069 A2 BR 112022006069A2
Authority
BR
Brazil
Prior art keywords
harq
ack
terminal
semi
present disclosure
Prior art date
Application number
BR112022006069A
Other languages
English (en)
Inventor
Takahashi Yuki
Nagata Satoshi
Zhang Xiaohong
Guo Shaozhen
Wang Lihui
Hou Xiaolin
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 BR112022006069A2 publication Critical patent/BR112022006069A2/pt

Links

Classifications

    • 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
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/1861—Physical mapping arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

TERMINAL E MÉTODO DE RADIOCOMUNICAÇÃO. Um terminal de acordo com um aspecto da presente divulgação inclui: uma seção de controle que determina um tamanho de um livro código de reconhecimento de solicitação de repetição automática híbrida (HARQ-ACK) semiestático incluindo HARQ-ACK correspondente a um canal compartilhado de enlace descendente (canal compartilhado de enlace descendente físico (PDSCH)) de escalonamento semipersistente (SPS) com base no número de configurações SPS configuradas, o número de células configuradas ou ativadas e o número de valores de temporização de HARQ-ACK incluídos em um conjunto de valores de temporização de HARQ-ACK configurados; e uma seção de transmissão que transmite um bit de informação de HARQ-ACK correspondente ao livro código de HARQ-ACK ao usar um recurso de um canal de controle de enlace ascendente. De acordo com um aspecto da presente divulgação, o HARQ-ACK pode ser adequadamente realimentado mesmo em um caso onde sejam usados múltiplos SPSs.
BR112022006069A 2019-10-03 2019-10-03 Terminal e método de radiocomunicação BR112022006069A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/039197 WO2021064961A1 (ja) 2019-10-03 2019-10-03 端末及び無線通信方法

Publications (1)

Publication Number Publication Date
BR112022006069A2 true BR112022006069A2 (pt) 2022-07-12

Family

ID=75337856

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022006069A BR112022006069A2 (pt) 2019-10-03 2019-10-03 Terminal e método de radiocomunicação

Country Status (6)

Country Link
US (1) US20240048289A1 (pt)
EP (1) EP4040696A4 (pt)
JP (1) JP7535533B2 (pt)
CN (1) CN114747164A (pt)
BR (1) BR112022006069A2 (pt)
WO (1) WO2021064961A1 (pt)

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Also Published As

Publication number Publication date
CN114747164A (zh) 2022-07-12
EP4040696A1 (en) 2022-08-10
US20240048289A1 (en) 2024-02-08
WO2021064961A1 (ja) 2021-04-08
JPWO2021064961A1 (pt) 2021-04-08
JP7535533B2 (ja) 2024-08-16
EP4040696A4 (en) 2023-04-05

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