BR112018002773A2 - método e aparelho de transmissão de informações de controle de ligação ascendente - Google Patents

método e aparelho de transmissão de informações de controle de ligação ascendente

Info

Publication number
BR112018002773A2
BR112018002773A2 BR112018002773-1A BR112018002773A BR112018002773A2 BR 112018002773 A2 BR112018002773 A2 BR 112018002773A2 BR 112018002773 A BR112018002773 A BR 112018002773A BR 112018002773 A2 BR112018002773 A2 BR 112018002773A2
Authority
BR
Brazil
Prior art keywords
downlink
harq
control information
different
subplots
Prior art date
Application number
BR112018002773-1A
Other languages
English (en)
Chinese (zh)
Other versions
BR112018002773B1 (pt
Inventor
Guan Lei
Lyu Yongxia
Xiao Jiehua
Original Assignee
Huawei Technologies 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 Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of BR112018002773A2 publication Critical patent/BR112018002773A2/pt
Publication of BR112018002773B1 publication Critical patent/BR112018002773B1/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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • 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 signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Landscapes

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

Abstract

a presente invenção refere-se ao campo das tecnologias de comunicação sem fio e, em particular, a um terminal, a um dispositivo de rede de acesso, a um sistema de comunicação sem fio e a um método de transmissão de informações de controle de ligação ascendente. no terminal, um módulo de recebimento recebe informações de agendamento de ligação descendente de uma subtrama de ligação descendente f (i, j), onde um conjunto m de subtramas de ligação descendente pré-configuradas em que a subestrutura de ligação descendente f (i, j) está localizada é dividido em n subconjuntos de préconfigurados subtramas de downlink, uma quantidade de bits de uma solicitação de solicitação de repetição automática híbrida harq-ack que precisa ser alimentada de volta para cada subtrama de downlink em um subconjunto de subtramas de ligação descendente pré-configuradas é um valor predeterminado e quantidades de bits de harq-acks que precisam ser alimentado de volta para subtramas de downlink em diferentes subconjuntos de subtramas de ligação descendente pré-configuradas são diferentes; um módulo de processamento gera um livro de códigos harq-ack de acordo com um status de recebimento de dados de downlink e gera informações de controle de ligação ascendente depois de codificar o livro de códigos harq-ack; e um módulo de envio envia as informações de controle de ligação ascendente. portanto, um caso em que as quantidades de bits de harq-acks que precisam ser alimentadas de volta para subtramas de downlink em diferentes suportes de agregados a serem agregados são diferentes é suportada.
BR112018002773-1A 2015-08-10 2015-08-11 Terminal, dispositivo de rede de acesso, método de envio de informação de controle de enlace ascendente, método de recepção de informação de controle de enlace ascendente, aparelho para enviar informação de controle de enlace ascendente em um terminal, aparelho para receber informação de controle de enlace ascendente em um dispositivo de rede de acesso e meio de armazenamento legível por computador BR112018002773B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2015/086538 2015-08-10
CN2015086538 2015-08-10
PCT/CN2015/086692 WO2017024539A1 (zh) 2015-08-10 2015-08-11 上行控制信息传输方法和装置

Publications (2)

Publication Number Publication Date
BR112018002773A2 true BR112018002773A2 (pt) 2018-10-09
BR112018002773B1 BR112018002773B1 (pt) 2023-12-26

Family

ID=57983985

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018002773-1A BR112018002773B1 (pt) 2015-08-10 2015-08-11 Terminal, dispositivo de rede de acesso, método de envio de informação de controle de enlace ascendente, método de recepção de informação de controle de enlace ascendente, aparelho para enviar informação de controle de enlace ascendente em um terminal, aparelho para receber informação de controle de enlace ascendente em um dispositivo de rede de acesso e meio de armazenamento legível por computador

Country Status (7)

Country Link
US (2) US10484149B2 (pt)
EP (2) EP3661092B1 (pt)
JP (1) JP6500164B2 (pt)
CN (2) CN111800232A (pt)
BR (1) BR112018002773B1 (pt)
ES (2) ES2899945T3 (pt)
WO (1) WO2017024539A1 (pt)

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Also Published As

Publication number Publication date
CN107852285A (zh) 2018-03-27
CN107852285B (zh) 2020-06-02
US10484149B2 (en) 2019-11-19
JP6500164B2 (ja) 2019-04-10
BR112018002773B1 (pt) 2023-12-26
CN111800232A (zh) 2020-10-20
US20200028634A1 (en) 2020-01-23
US20180167173A1 (en) 2018-06-14
WO2017024539A1 (zh) 2017-02-16
EP3324565A1 (en) 2018-05-23
ES2899945T3 (es) 2022-03-15
EP3661092B1 (en) 2021-10-06
EP3324565B1 (en) 2019-10-09
EP3661092A1 (en) 2020-06-03
EP3324565A4 (en) 2018-07-25
ES2760515T3 (es) 2020-05-14
JP2018532287A (ja) 2018-11-01
US11018813B2 (en) 2021-05-25

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
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