CN113169818A - 下行控制信息处理方法、装置、终端设备及通信系统 - Google Patents

下行控制信息处理方法、装置、终端设备及通信系统 Download PDF

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CN113169818A
CN113169818A CN201880100197.2A CN201880100197A CN113169818A CN 113169818 A CN113169818 A CN 113169818A CN 201880100197 A CN201880100197 A CN 201880100197A CN 113169818 A CN113169818 A CN 113169818A
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CN113169818B (zh
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余书静
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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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • 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
    • 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

本申请实施例提供一种下行控制信息处理方法、装置、终端设备及通信系统，所述方法包括：终端设备接收至少一个控制信息，该控制信息用于指示传输下行数据的资源信息，终端设备在接收到控制信息后，将每个控制信息保存在第一存储区域中与控制信息对应的存储空间中，并根据控制信息所指示的传输下行数据的资源信息，接收下行数据。其中，第一存储区域中包括N个存储空间，每个存储空间用于存储一个控制信息，N由HARQ进程数量确定。该方法能够满足下行控制信息发送的灵活性的要求，同时能够保证终端设备开辟的存储空间的数量的合理性，避免存储空间分配过多造成的空间浪费以及存储空间分配过少造成的下行控制信息无法存储的问题。

Description

PCT国内申请，说明书已公开。

Claims (21)

  1. PCT国内申请，权利要求书已公开。
CN201880100197.2A 2018-12-28 2018-12-28 下行控制信息处理方法、装置、终端设备及通信系统 Active CN113169818B (zh)

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PCT/CN2018/124948 WO2020133235A1 (zh) 2018-12-28 2018-12-28 下行控制信息处理方法、装置、终端设备及通信系统

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CN113169818A true CN113169818A (zh) 2021-07-23
CN113169818B CN113169818B (zh) 2023-04-18

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102447538A (zh) * 2011-11-16 2012-05-09 中兴通讯股份有限公司 下行控制信息传输方法和系统
CN108462552A (zh) * 2017-02-17 2018-08-28 华为技术有限公司 一种多码字传输方法及装置
CN108512632A (zh) * 2017-02-28 2018-09-07 华为技术有限公司 数据处理方法及装置
CN108768597A (zh) * 2018-05-31 2018-11-06 北京邮电大学 一种复用harq进程的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2886679T3 (es) * 2012-05-11 2021-12-20 Huawei Tech Co Ltd Método de comunicación inalámbrica que soporta HARQ, equipo de usuario y estación base
US10177875B2 (en) * 2016-02-01 2019-01-08 Ofinno Technologies, Llc Downlink control signaling for uplink transmission in a wireless network
CN107027184B (zh) * 2016-02-02 2020-01-14 电信科学技术研究院 一种下行控制信息传输方法及装置
GB2558564B (en) * 2017-01-05 2021-11-24 Tcl Communication Ltd Methods and devices for downlink resource sharing between URLLC and eMBB transmissions in wireless communication systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102447538A (zh) * 2011-11-16 2012-05-09 中兴通讯股份有限公司 下行控制信息传输方法和系统
CN108462552A (zh) * 2017-02-17 2018-08-28 华为技术有限公司 一种多码字传输方法及装置
CN108512632A (zh) * 2017-02-28 2018-09-07 华为技术有限公司 数据处理方法及装置
CN108768597A (zh) * 2018-05-31 2018-11-06 北京邮电大学 一种复用harq进程的方法

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