CN110999154A - 数据传输方法和装置 - Google Patents

数据传输方法和装置 Download PDF

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Publication number
CN110999154A
CN110999154A CN201780093626.3A CN201780093626A CN110999154A CN 110999154 A CN110999154 A CN 110999154A CN 201780093626 A CN201780093626 A CN 201780093626A CN 110999154 A CN110999154 A CN 110999154A
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control information
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CN110999154B (zh
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南方
余政
费永强
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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
    • 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

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

Abstract

本申请提供了一种数据传输方法和装置，有利于降低网络设备对上行数据的反馈时延。该方法包括：网络设备接收终端设备发送的上行数据；所述网络设备向所述终端设备发送第一下行控制信息，所述第一下行控制信息的第一比特的取值为1，所述第一比特的个数大于或等于1，且所述第一比特用于表示所述第一下行控制信息用于指示所述网络设备对所述上行数据的肯定应答或者否定应答。

Description

PCT国内申请，说明书已公开。

Claims (25)

  1. PCT国内申请，权利要求书已公开。
CN201780093626.3A 2017-08-11 2017-08-11 数据传输方法和装置 Active CN110999154B (zh)

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PCT/CN2017/097095 WO2019028833A1 (zh) 2017-08-11 2017-08-11 数据传输方法和装置

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CN110999154A true CN110999154A (zh) 2020-04-10
CN110999154B CN110999154B (zh) 2021-09-07

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WO (1) WO2019028833A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102088343A (zh) * 2009-12-03 2011-06-08 华为技术有限公司 载波聚合时反馈ack/nack信息的方法、基站和用户设备
CN104811284A (zh) * 2014-01-29 2015-07-29 上海贝尔股份有限公司 为mtc ue进行上行链路传输反馈的方法和装置
CN105634689A (zh) * 2014-11-06 2016-06-01 电信科学技术研究院 一种harq确认信息的反馈方法及装置
CN110999153A (zh) * 2017-08-11 2020-04-10 华为技术有限公司 数据传输方法和装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150060118A (ko) * 2013-11-25 2015-06-03 주식회사 아이티엘 Harq ack/nack의 전송방법 및 장치
CN106559188B (zh) * 2015-09-25 2019-11-26 华为技术有限公司 一种数据传输的方法及基站

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102088343A (zh) * 2009-12-03 2011-06-08 华为技术有限公司 载波聚合时反馈ack/nack信息的方法、基站和用户设备
CN104811284A (zh) * 2014-01-29 2015-07-29 上海贝尔股份有限公司 为mtc ue进行上行链路传输反馈的方法和装置
CN105634689A (zh) * 2014-11-06 2016-06-01 电信科学技术研究院 一种harq确认信息的反馈方法及装置
CN110999153A (zh) * 2017-08-11 2020-04-10 华为技术有限公司 数据传输方法和装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUAWEI, HISILICON: "HARQ feedback indication design for UL grant-free transmission", 《3GPP TSG RAN WG1 MEETING #89 R1-1706920》 *

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Publication number Publication date
CN110999154B (zh) 2021-09-07
WO2019028833A1 (zh) 2019-02-14

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