CN111193578B - Harq-ack反馈信息的触发方法、发送方法及系统 - Google Patents

Harq-ack反馈信息的触发方法、发送方法及系统 Download PDF

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Publication number
CN111193578B
CN111193578B CN202010014855.5A CN202010014855A CN111193578B CN 111193578 B CN111193578 B CN 111193578B CN 202010014855 A CN202010014855 A CN 202010014855A CN 111193578 B CN111193578 B CN 111193578B
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China
Prior art keywords
harq
feedback information
ack feedback
group
dci
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Chinese (zh)
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CN111193578A (zh
Inventor
周欢
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Beijing Ziguang Zhanrui Communication Technology Co Ltd
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Beijing Ziguang Zhanrui Communication Technology Co Ltd
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Priority to CN202010014855.5A priority Critical patent/CN111193578B/zh
Publication of CN111193578A publication Critical patent/CN111193578A/zh
Priority to PCT/CN2021/075636 priority patent/WO2021139827A1/fr
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    • 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
    • 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
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

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  • 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)
CN202010014855.5A 2020-01-07 2020-01-07 Harq-ack反馈信息的触发方法、发送方法及系统 Active CN111193578B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202010014855.5A CN111193578B (zh) 2020-01-07 2020-01-07 Harq-ack反馈信息的触发方法、发送方法及系统
PCT/CN2021/075636 WO2021139827A1 (fr) 2020-01-07 2021-02-05 Procédé et système de déclenchement d'informations de rétroaction d'harq-ack et procédé et système d'envoi d'informations de rétroaction d'harq-ack

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Application Number Priority Date Filing Date Title
CN202010014855.5A CN111193578B (zh) 2020-01-07 2020-01-07 Harq-ack反馈信息的触发方法、发送方法及系统

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CN111193578A CN111193578A (zh) 2020-05-22
CN111193578B true CN111193578B (zh) 2022-03-22

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CN (1) CN111193578B (fr)
WO (1) WO2021139827A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111193578B (zh) * 2020-01-07 2022-03-22 北京紫光展锐通信技术有限公司 Harq-ack反馈信息的触发方法、发送方法及系统
US20230370209A1 (en) * 2020-09-22 2023-11-16 Nec Corporation Methods for communications, terminal device, network device and computer readable media
CN114337957A (zh) * 2020-09-30 2022-04-12 北京紫光展锐通信技术有限公司 一种harq-ack反馈方法、装置、终端及存储介质
WO2022082748A1 (fr) * 2020-10-23 2022-04-28 Jrd Communication (Shenzhen) Ltd Procédé de demande de répétition automatique hybride (harq), procédé de planification semi-persistante, et appareil de communication
EP4344462A1 (fr) * 2021-11-05 2024-04-03 ZTE Corporation Indication de retransmission de livres de codes en signalisation de commande
WO2023133730A1 (fr) * 2022-01-12 2023-07-20 Apple Inc. Technologies de gestion de temporisateurs de réception discontinue

Citations (1)

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Publication number Priority date Publication date Assignee Title
CN109586856A (zh) * 2017-09-29 2019-04-05 北京三星通信技术研究有限公司 传输、配置harq-ack反馈信息的方法及相应的用户设备、基站

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Publication number Priority date Publication date Assignee Title
CN102594527B (zh) * 2011-01-10 2018-01-02 夏普株式会社 用户设备、基站和用于用户设备的方法
CN103580818B (zh) * 2012-07-31 2018-08-03 中兴通讯股份有限公司 一种信道状态信息的反馈方法、基站和终端
CN104854924B (zh) * 2012-12-14 2019-04-12 Lg电子株式会社 在无线通信系统中支持传输效率的方法和设备
CN106452661B (zh) * 2015-08-10 2020-05-22 中兴通讯股份有限公司 应答信息的传输方法、装置、基站及终端
CN107347002B (zh) * 2016-05-06 2021-11-12 北京三星通信技术研究有限公司 一种harq-ack反馈信息的传输方法和设备
US10637615B2 (en) * 2017-03-30 2020-04-28 Qualcomm Incorporated Retransmission indication based on an acknowledgement based feedback scheme for wireless communication
CN110035542B (zh) * 2018-01-11 2022-09-20 北京紫光展锐通信技术有限公司 激活或释放半持续调度或免调度数据传输的方法、装置及用户设备
CN110519025B (zh) * 2019-08-16 2021-12-10 中国信息通信研究院 一种半静态调度混合自动重传请求反馈方法和设备
CN111193578B (zh) * 2020-01-07 2022-03-22 北京紫光展锐通信技术有限公司 Harq-ack反馈信息的触发方法、发送方法及系统

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109586856A (zh) * 2017-09-29 2019-04-05 北京三星通信技术研究有限公司 传输、配置harq-ack反馈信息的方法及相应的用户设备、基站

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CN111193578A (zh) 2020-05-22
WO2021139827A1 (fr) 2021-07-15

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