BR112022016004A2 - Método e aparelho de comunicação - Google Patents

Método e aparelho de comunicação

Info

Publication number
BR112022016004A2
BR112022016004A2 BR112022016004A BR112022016004A BR112022016004A2 BR 112022016004 A2 BR112022016004 A2 BR 112022016004A2 BR 112022016004 A BR112022016004 A BR 112022016004A BR 112022016004 A BR112022016004 A BR 112022016004A BR 112022016004 A2 BR112022016004 A2 BR 112022016004A2
Authority
BR
Brazil
Prior art keywords
domain resource
communication method
resource set
candidate time
pdschs
Prior art date
Application number
BR112022016004A
Other languages
English (en)
Inventor
Ma Ruixiang
Li Shengyu
Guan Lei
Original Assignee
Huawei Tech 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 Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112022016004A2 publication Critical patent/BR112022016004A2/pt

Links

Classifications

    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping 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
    • H04L1/1867—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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • 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
    • 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
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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

Landscapes

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

Abstract

MÉTODO E APARELHO DE COMUNICAÇÃO. Este pedido fornece um método e aparelho de comunicação, e se refere ao campo das tecnologias de comunicação, para melhorar a confiabilidade de transmissão de dados e a utilização de recursos. O método inclui: após o dispositivo terminal determinar um conjunto de recursos no domínio do tempo candidato, o dispositivo terminal determina, com base no conjunto de recursos no domínio do tempo candidato, um livro de códigos a ser retornado a um dispositivo de rede. O livro de códigos inclui informações de retorno de um ou mais canais compartilhados de enlace descendente físicos PDSCHs, e os um ou mais PDSCHs são transmitidos usando uma posição de recursos no domínio do tempo indicada pelo conjunto de recursos no domínio do tempo candidato.
BR112022016004A 2020-02-12 2020-02-12 Método e aparelho de comunicação BR112022016004A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/074905 WO2021159320A1 (zh) 2020-02-12 2020-02-12 通信方法及装置

Publications (1)

Publication Number Publication Date
BR112022016004A2 true BR112022016004A2 (pt) 2022-10-11

Family

ID=77291974

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022016004A BR112022016004A2 (pt) 2020-02-12 2020-02-12 Método e aparelho de comunicação

Country Status (5)

Country Link
US (1) US20220386289A1 (pt)
EP (1) EP4096129A4 (pt)
CN (1) CN114982168A (pt)
BR (1) BR112022016004A2 (pt)
WO (1) WO2021159320A1 (pt)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102511925B1 (ko) * 2015-11-06 2023-03-20 주식회사 아이티엘 반송파 집성을 지원하는 무선통신 시스템에서 harq 동작을 수행하는 장치 및 방법
CN110460413B (zh) * 2018-01-26 2020-11-20 华为技术有限公司 一种通信方法及设备
CN110167153B (zh) * 2018-02-12 2022-09-13 维沃移动通信有限公司 一种下行控制信息dci的传输方法、装置及网络设备
CN110166180B (zh) * 2018-02-13 2022-02-22 大唐移动通信设备有限公司 一种确定HARQ-ACK codebook的方法及装置
US11303419B2 (en) * 2018-04-06 2022-04-12 Qualcomm Incorporated Semi-static HARQ-ACK codebook with multiple PDSCH transmissions per slot
CN110505697B (zh) * 2018-05-18 2022-04-05 大唐移动通信设备有限公司 一种混合自动重传请求的传输方法、终端及基站
CN110505040B (zh) * 2018-05-18 2020-05-26 维沃移动通信有限公司 信息传输方法、终端及网络设备
CN116346298A (zh) * 2018-09-18 2023-06-27 中兴通讯股份有限公司 码本确定方法、终端、基站及存储介质
CN115842607A (zh) * 2018-11-02 2023-03-24 中兴通讯股份有限公司 Harq-ack码本确定方法及装置、终端、存储介质

Also Published As

Publication number Publication date
CN114982168A (zh) 2022-08-30
EP4096129A1 (en) 2022-11-30
US20220386289A1 (en) 2022-12-01
WO2021159320A1 (zh) 2021-08-19
EP4096129A4 (en) 2023-01-25

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