CN112602281A - 通信方法及装置 - Google Patents

通信方法及装置 Download PDF

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Publication number
CN112602281A
CN112602281A CN201880096454.XA CN201880096454A CN112602281A CN 112602281 A CN112602281 A CN 112602281A CN 201880096454 A CN201880096454 A CN 201880096454A CN 112602281 A CN112602281 A CN 112602281A
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China
Prior art keywords
measurement gap
time
terminal equipment
measurement
value
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CN201880096454.XA
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English (en)
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CN112602281B (zh
Inventor
秦超
孔祥振
朱吉满
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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
    • H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
    • 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
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Abstract

本申请提供一种通信方法及装置。该方法包括：通过PDCCH向终端设备发送调度请求，调度请求用于指示终端设备根据预设的时间间隔向网络设备发送数据；在未接收到终端设备通过PUSCH发送的数据时，根据终端设备的测量间隙配置信息确定终端设备本次未进行数据发送的时间是否在测量间隙窗口内，测量间隙配置信息包括测量间隙的测量周期、测量间隙窗口和测量起始时间；若确定终端设备本次未进行数据发送的时间在测量间隙窗口内，则向终端设备发送下一次HARQ重传使用的冗余版本号。终端设备可根据网络设备指示的冗余版本号进行数据重传，从而可消除网络设备和终端设备两侧冗余版本号不一致的风险，降低PUSCH误码率。

Description

PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN201880096454.XA 2018-11-28 2018-11-28 通信方法及装置 Active CN112602281B (zh)

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PCT/CN2018/117986 WO2020107278A1 (zh) 2018-11-28 2018-11-28 通信方法及装置

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CN112602281A true CN112602281A (zh) 2021-04-02
CN112602281B CN112602281B (zh) 2021-11-09

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US (1) US11882566B2 (zh)
EP (1) EP3869717A4 (zh)
CN (1) CN112602281B (zh)
WO (1) WO2020107278A1 (zh)

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CN114175716B (zh) * 2019-07-19 2023-09-19 Lg电子株式会社 在无线通信系统中由用户设备执行测量的方法和设备
CN116155463A (zh) * 2021-11-19 2023-05-23 维沃移动通信有限公司 Gap窗口的配置方法、装置、设备及介质
WO2023198039A1 (en) * 2022-04-13 2023-10-19 Mediatek Inc. Method and apparatus for data scheduling within measurement gaps

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Also Published As

Publication number Publication date
CN112602281B (zh) 2021-11-09
WO2020107278A1 (zh) 2020-06-04
EP3869717A1 (en) 2021-08-25
US20210289537A1 (en) 2021-09-16
US11882566B2 (en) 2024-01-23
EP3869717A4 (en) 2021-10-27

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