CN113383600A - 数据传输的方法和数据传输的装置 - Google Patents

数据传输的方法和数据传输的装置 Download PDF

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CN113383600A
CN113383600A CN201980091229.1A CN201980091229A CN113383600A CN 113383600 A CN113383600 A CN 113383600A CN 201980091229 A CN201980091229 A CN 201980091229A CN 113383600 A CN113383600 A CN 113383600A
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transport
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CN113383600B (zh
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余政
毕文平
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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
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • 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
    • H04L1/1864—ARQ related signaling
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows

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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)

Abstract

本申请提供了一种数据传输的方法和数据传输的装置，包括：第一通信设备接收第二通信设备发送的控制信息,所述控制信息调度L个传输块；所述控制信息调度的L个传输块中有M个传输块是重传，所述M是第一数值集合中的数值；或者所述控制信息调度的L个传输块中有H个传输块是重传，所述H是所述传输块个数L关联的第二数值集合中的数值；或者所述L个传输块对应的L个HARQ进程索引是连续的；所述第一通信设备根据所述控制信息确定所述控制信息调度的传输块是新传或重传，并根据所述控制信息的调度进行传输块的发送或接收，该方法可以减少传输块和重传块的组合数，以便于减少控制信息的开销，提升资源利用率。

Description

PCT国内申请，说明书已公开。

Claims (24)

  1. PCT国内申请，权利要求书已公开。
CN201980091229.1A 2019-02-15 2019-02-15 数据传输的方法和数据传输的装置 Active CN113383600B (zh)

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WO2021087682A1 (zh) * 2019-11-04 2021-05-14 北京小米移动软件有限公司 下行控制信息dci下发方法及装置、通信设备及存储介质

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CN108123738A (zh) * 2016-11-27 2018-06-05 上海朗帛通信技术有限公司 一种用于动态调度的ue、基站中的方法和设备
CN108633097A (zh) * 2017-03-24 2018-10-09 北京三星通信技术研究有限公司 无线通信方法和用户设备

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WO2011139058A2 (en) * 2010-05-04 2011-11-10 Samsung Electronics Co., Ltd. Method of control indication in multi-input multi-output communication systems
DK3403455T3 (da) * 2016-01-11 2019-10-28 Ericsson Telefon Ab L M Datablokgentagelser med transmissionsgaps
CN108282864B (zh) * 2017-01-05 2021-01-29 华为技术有限公司 通信方法、网络侧设备和终端设备
WO2018204491A1 (en) * 2017-05-03 2018-11-08 Idac Holdings, Inc. Method and apparatus for improving hybrid automatic repeat request (harq) feedback performance of enhanced mobile broadband (embb) when impacted by low latency traffic
CN108111263B (zh) * 2017-06-16 2023-02-07 中兴通讯股份有限公司 确认信息的反馈方法及装置，确认信息的接收方法及装置
CN111148265B (zh) * 2018-11-02 2023-05-23 中兴通讯股份有限公司 下行控制信息传输方法及装置
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WO2020164132A1 (zh) 2020-08-20
US20210377990A1 (en) 2021-12-02
EP3917255A4 (en) 2022-03-09
EP3917255A1 (en) 2021-12-01
CN113383600B (zh) 2023-07-18

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