CN114503721A - 一种混合自动重传请求反馈方法及装置 - Google Patents

一种混合自动重传请求反馈方法及装置 Download PDF

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Publication number
CN114503721A
CN114503721A CN201980100794.XA CN201980100794A CN114503721A CN 114503721 A CN114503721 A CN 114503721A CN 201980100794 A CN201980100794 A CN 201980100794A CN 114503721 A CN114503721 A CN 114503721A
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China
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field
value
harq
dci
harq feedback
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CN201980100794.XA
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贾琼
张佳胤
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Abstract

本申请实施例提供了一种HARQ反馈方法及装置，可以解决现有技术中由于LBT的不确定性，终端设备无法及时进行HARQ反馈的问题。该方法包括：终端设备接收来自网络设备的第一DCI。终端设备根据第一DCI的第一字段和第二字段的联合指示进行HARQ反馈，其中，当第一字段和第二字段的值满足第一规则时，终端设备重传HARQ反馈。或者，当第一字段和第二字段的值满足第二规则且终端设备接收到第二DCI时，终端设备根据第二DCI发送HARQ反馈。

Description

PCT国内申请，说明书已公开。

Claims (30)

  1. PCT国内申请，权利要求书已公开。
CN201980100794.XA 2019-09-29 2019-09-29 一种混合自动重传请求反馈方法及装置 Pending CN114503721A (zh)

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PCT/CN2019/109237 WO2021056585A1 (zh) 2019-09-29 2019-09-29 一种混合自动重传请求反馈方法及装置

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CN114503721A true CN114503721A (zh) 2022-05-13

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WO (1) WO2021056585A1 (zh)

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CN116939831A (zh) * 2022-04-08 2023-10-24 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置

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US20210006377A1 (en) * 2018-02-16 2021-01-07 Nokia Technologies Oy Hybrid automatic repeat request feedback arrangement for nr-unlicensed bands

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