CN114982166A - Harq反馈方法及装置、存储介质 - Google Patents

Harq反馈方法及装置、存储介质 Download PDF

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Publication number
CN114982166A
CN114982166A CN202080004057.2A CN202080004057A CN114982166A CN 114982166 A CN114982166 A CN 114982166A CN 202080004057 A CN202080004057 A CN 202080004057A CN 114982166 A CN114982166 A CN 114982166A
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China
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cot
target
time domain
harq feedback
domain position
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CN202080004057.2A
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English (en)
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CN114982166B (zh
Inventor
付婷
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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Publication of CN114982166A publication Critical patent/CN114982166A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling

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

Abstract

本公开提供一种HARQ反馈方法及装置、存储介质，其中，所述HARQ反馈方法包括：确定发送HARQ反馈信息的目标时域位置是否位于基站传输的目标物理下行共享信道PDSCH所在的第一信道占用时长COT内，得到第一确定结果；其中，所述HARQ反馈信息是与所述目标PDSCH对应的HARQ反馈信息；基于所述第一确定结果，确定与所述目标时域位置所关联的目标COT。本公开中，终端可以基于HARQ反馈信息的目标时域位置是否位于基站传输的目标PDSCH所在的第一COT内，确定与目标时域位置关联的目标COT，可用性高。

Description

PCT国内申请，说明书已公开。

Claims (12)

  1. PCT国内申请，权利要求书已公开。
CN202080004057.2A 2020-12-24 2020-12-24 Harq反馈方法及装置、存储介质 Active CN114982166B (zh)

Applications Claiming Priority (1)

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PCT/CN2020/139151 WO2022133948A1 (zh) 2020-12-24 2020-12-24 Harq反馈方法及装置、存储介质

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CN114982166A true CN114982166A (zh) 2022-08-30
CN114982166B CN114982166B (zh) 2024-03-15

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US (1) US20240048291A1 (zh)
CN (1) CN114982166B (zh)
WO (1) WO2022133948A1 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020097218A1 (en) * 2018-11-09 2020-05-14 Qualcomm Incorporated Prach and sr transmissions for 5g during channel occupancy time of unlicensed spectrum
CN111294168A (zh) * 2019-04-30 2020-06-16 北京展讯高科通信技术有限公司 Harq-ack码本反馈方法及用户终端、计算机可读存储介质
US20200313803A1 (en) * 2019-03-29 2020-10-01 Qualcomm Incorporated Semi-static harq-ack codebook enhancements for nr-u

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019216619A1 (en) * 2018-05-10 2019-11-14 Samsung Electronics Co., Ltd. Method and apparatus for data transmission
CN110830174B (zh) * 2018-08-10 2020-11-27 北京紫光展锐通信技术有限公司 半静态harq-ack码本的生成方法、用户终端、可读存储介质
CN111435901B (zh) * 2019-02-22 2023-07-21 维沃移动通信有限公司 混合自动重传请求确认反馈方法、终端和网络设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020097218A1 (en) * 2018-11-09 2020-05-14 Qualcomm Incorporated Prach and sr transmissions for 5g during channel occupancy time of unlicensed spectrum
US20200313803A1 (en) * 2019-03-29 2020-10-01 Qualcomm Incorporated Semi-static harq-ack codebook enhancements for nr-u
CN111294168A (zh) * 2019-04-30 2020-06-16 北京展讯高科通信技术有限公司 Harq-ack码本反馈方法及用户终端、计算机可读存储介质

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MEDIATEK INC.: "On Channel Access Procedure", 3GPP TSG RAN WG1 #96BIS，R1-1904482 *

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Publication number Publication date
CN114982166B (zh) 2024-03-15
US20240048291A1 (en) 2024-02-08
WO2022133948A1 (zh) 2022-06-30

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