CN114731644A - 一种数据传输方法、装置以及存储介质 - Google Patents

一种数据传输方法、装置以及存储介质 Download PDF

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Publication number
CN114731644A
CN114731644A CN201980102482.2A CN201980102482A CN114731644A CN 114731644 A CN114731644 A CN 114731644A CN 201980102482 A CN201980102482 A CN 201980102482A CN 114731644 A CN114731644 A CN 114731644A
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China
Prior art keywords
terminal
downlink data
feedback information
timing
information
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Pending
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CN201980102482.2A
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English (en)
Inventor
张鹏
许华
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN114731644A publication Critical patent/CN114731644A/zh
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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
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Abstract

本申请公开了一种数据传输方法，包括：网络设备发送定时信息和下行数据，定时信息的目的端包括第一终端，下行数据的目的端为第二终端；网络设备接收第一终端在定时时间内发送的第一反馈信息，其中，定时时间是第一终端根据定时信息确定的，第一反馈信息是第一终端根据第二终端发送的第二反馈信息和第一终端对下行数据的接收结果确定的，第二反馈信息用于指示第二终端对下行数据的接收结果。本申请还提供相应的装置和存储介质。本申请技术方案能够使网络设备在第一终端和第二终端对下行数据的接收结果均为失败时，及时确定第一终端无法完成转发操作并进行处理，从而避免侧行时频资源的浪费。

Description

PCT国内申请，说明书已公开。

Claims (28)

  1. PCT国内申请，权利要求书已公开。
CN201980102482.2A 2019-12-25 2019-12-25 一种数据传输方法、装置以及存储介质 Pending CN114731644A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/128187 WO2021128041A1 (zh) 2019-12-25 2019-12-25 一种数据传输方法、装置以及存储介质

Publications (1)

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CN114731644A true CN114731644A (zh) 2022-07-08

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CN201980102482.2A Pending CN114731644A (zh) 2019-12-25 2019-12-25 一种数据传输方法、装置以及存储介质

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CN (1) CN114731644A (zh)
WO (1) WO2021128041A1 (zh)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110311762B (zh) * 2019-07-16 2021-04-16 北京紫光展锐通信技术有限公司 反馈信息传输方法、装置、终端及存储介质
CN110519022B (zh) * 2019-08-30 2021-06-18 北京紫光展锐通信技术有限公司 数据传输方法、用户终端及计算机可读存储介质

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WO2021128041A1 (zh) 2021-07-01

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