CN110192362A - 传输下行控制信息的方法、网络侧设备和终端设备 - Google Patents

传输下行控制信息的方法、网络侧设备和终端设备 Download PDF

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Publication number
CN110192362A
CN110192362A CN201780083690.3A CN201780083690A CN110192362A CN 110192362 A CN110192362 A CN 110192362A CN 201780083690 A CN201780083690 A CN 201780083690A CN 110192362 A CN110192362 A CN 110192362A
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dci
information
terminal device
check information
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CN201780083690.3A
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CN110192362B (zh
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铁晓磊
花梦
焦淑蓉
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management

Abstract

本申请实施例提供了一种传输下行控制信息的方法、网络侧设备和终端设备，包括：根据第一DCI中的至少部分信息，确定第一校验信息；向终端设备发送该第一DCI和该第一校验信息；根据该第一DCI中的至少部分信息以及第二DCI的至少部分信息，确定第二校验信息，其中，该第一DCI联合该第二DCI用于对终端设备进行调度；向该终端设备发送该第二DCI和该第二校验信息。本申请实施例能够避免由于第二DCI联合错误的DCI进行数据传输所导致的数据传输错误。

Description

PCT国内申请，说明书已公开。

Claims (42)

  1. PCT国内申请，权利要求书已公开。
CN201780083690.3A 2017-01-19 2017-01-19 传输下行控制信息的方法、网络侧设备和终端设备 Active CN110192362B (zh)

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PCT/CN2017/071692 WO2018133001A1 (zh) 2017-01-19 2017-01-19 传输下行控制信息的方法、网络侧设备和终端设备

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CN110192362A true CN110192362A (zh) 2019-08-30
CN110192362B CN110192362B (zh) 2020-11-10

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CN (1) CN110192362B (zh)
WO (1) WO2018133001A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210377917A1 (en) * 2017-12-13 2021-12-02 Changlong Xu Soft-combining for control channels

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102958184A (zh) * 2011-08-25 2013-03-06 华为技术有限公司 下行控制信道传输方法、装置和系统
US20140133440A1 (en) * 2011-07-27 2014-05-15 Fujitsu Limited Method for sending and receiving downlink control information, base station, and mobile terminal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102056198B (zh) * 2009-10-31 2015-06-03 华为技术有限公司 一种下行信道传输及检测方法、装置和系统
CN102148657A (zh) * 2010-02-10 2011-08-10 株式会社Ntt都科摩 基站、用户设备及控制信号格式信息的传输方法
CN105992378B (zh) * 2015-02-27 2019-11-29 上海朗帛通信技术有限公司 一种增强的载波聚合中的pdcch方法和装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140133440A1 (en) * 2011-07-27 2014-05-15 Fujitsu Limited Method for sending and receiving downlink control information, base station, and mobile terminal
CN102958184A (zh) * 2011-08-25 2013-03-06 华为技术有限公司 下行控制信道传输方法、装置和系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEC: "On two-level DCI design for MUST，R1-1611723", 《3GPP TSG RAN WG1 MEETING #87》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210377917A1 (en) * 2017-12-13 2021-12-02 Changlong Xu Soft-combining for control channels
US11729783B2 (en) * 2017-12-13 2023-08-15 Qualcomm Incorporated Soft-combining for control channels

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CN110192362B (zh) 2020-11-10
WO2018133001A1 (zh) 2018-07-26

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