CN109804585A - 基于harq的消息反馈方法及装置 - Google Patents

基于harq的消息反馈方法及装置 Download PDF

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Publication number
CN109804585A
CN109804585A CN201680089836.0A CN201680089836A CN109804585A CN 109804585 A CN109804585 A CN 109804585A CN 201680089836 A CN201680089836 A CN 201680089836A CN 109804585 A CN109804585 A CN 109804585A
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uplink
carrier
downlink
subframe
proportion
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肖洁华
李华
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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

Abstract

本发明实施例提供一种基于HARQ的消息反馈方法及装置，该方法包括：终端在载波聚合组的第一下行子帧接收基站发送的数据包，其中，载波聚合组中包括：第一载波和第二载波；根据第一载波的上下行配比和第二载波的上下行配比确定第一时序，根据第一时序在第一载波的子帧中确定第一上行子帧，或者，在第二载波的子帧中确定第一上行子帧；在所述第一上行子帧上向所述基站发送反馈消息。实现了根据整个载波聚合的上下行配比确定时序，并确定回复反馈消息的子帧，即提供一种适用于载波聚合后的消息反馈方法，以保证下行子帧上收到的数据包有对应的上行子帧进行反馈，尽量避免资源浪费。

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PCT国内申请，说明书已公开。

Claims (26)

  1. PCT国内申请，权利要求书已公开。
CN201680089836.0A 2016-10-28 2016-10-28 基于harq的消息反馈方法及装置 Pending CN109804585A (zh)

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PCT/CN2016/103852 WO2018076300A1 (zh) 2016-10-28 2016-10-28 基于harq的消息反馈方法及装置

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CN109804585A true CN109804585A (zh) 2019-05-24

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WO (1) WO2018076300A1 (zh)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102045144A (zh) * 2011-01-17 2011-05-04 电信科学技术研究院 一种反馈ack/nack信息的方法及装置
CN102651680A (zh) * 2011-02-24 2012-08-29 华为技术有限公司 用于载波聚合系统的通信方法和装置
CN102752089A (zh) * 2011-04-22 2012-10-24 北京三星通信技术研究有限公司 反馈ack/nack的方法
CN102938693A (zh) * 2011-08-15 2013-02-20 普天信息技术研究院有限公司 Lte-a tdd不同上下行配比的反馈方法
CN103312470A (zh) * 2012-03-09 2013-09-18 电信科学技术研究院 一种harq反馈的实现方法及装置
CN103503393A (zh) * 2011-04-29 2014-01-08 英特尔公司 用于使用载波聚合来传送控制信息的方法和系统
US20140321338A1 (en) * 2011-12-27 2014-10-30 Pantech Co., Ltd. Method and apparatus for applying pusch/phich scheduling timing in inter-band tdd transmission schemes
CN104579596A (zh) * 2013-10-28 2015-04-29 中国电信股份有限公司 Fdd lte与tdd lte载波聚合的harq时序实现方法和设备
CN104756431A (zh) * 2012-12-03 2015-07-01 英特尔公司 无线通信中确认时序的选择
CN105790895A (zh) * 2012-03-09 2016-07-20 电信科学技术研究院 一种harq反馈的实现方法及装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102045144A (zh) * 2011-01-17 2011-05-04 电信科学技术研究院 一种反馈ack/nack信息的方法及装置
CN102651680A (zh) * 2011-02-24 2012-08-29 华为技术有限公司 用于载波聚合系统的通信方法和装置
CN102752089A (zh) * 2011-04-22 2012-10-24 北京三星通信技术研究有限公司 反馈ack/nack的方法
CN103503393A (zh) * 2011-04-29 2014-01-08 英特尔公司 用于使用载波聚合来传送控制信息的方法和系统
CN102938693A (zh) * 2011-08-15 2013-02-20 普天信息技术研究院有限公司 Lte-a tdd不同上下行配比的反馈方法
US20140321338A1 (en) * 2011-12-27 2014-10-30 Pantech Co., Ltd. Method and apparatus for applying pusch/phich scheduling timing in inter-band tdd transmission schemes
CN103312470A (zh) * 2012-03-09 2013-09-18 电信科学技术研究院 一种harq反馈的实现方法及装置
CN105790895A (zh) * 2012-03-09 2016-07-20 电信科学技术研究院 一种harq反馈的实现方法及装置
CN104756431A (zh) * 2012-12-03 2015-07-01 英特尔公司 无线通信中确认时序的选择
CN104579596A (zh) * 2013-10-28 2015-04-29 中国电信股份有限公司 Fdd lte与tdd lte载波聚合的harq时序实现方法和设备

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