CN113812195A - 物理下行控制信道的配置方法、装置、设备及存储介质 - Google Patents

物理下行控制信道的配置方法、装置、设备及存储介质 Download PDF

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Publication number
CN113812195A
CN113812195A CN202080000684.9A CN202080000684A CN113812195A CN 113812195 A CN113812195 A CN 113812195A CN 202080000684 A CN202080000684 A CN 202080000684A CN 113812195 A CN113812195 A CN 113812195A
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China
Prior art keywords
aggregation level
aggregation
level set
levels
configuring
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Pending
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CN202080000684.9A
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English (en)
Inventor
牟勤
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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Publication of CN113812195A publication Critical patent/CN113812195A/zh
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    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • 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
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本公开实施例涉及通信技术领域，公开了一种物理下行控制信道的配置方法、装置、设备及存储介质，物理下行控制信道的配置方法包括：从第一聚合等级集合中确定聚合等级子集；向用户设备UE发送聚合等级子集的配置信息；第一聚合等级集合为用于配置给第一类型UE使用的聚合等级全集；第二聚合等级集合为用于配置给第二类型UE使用的聚合等级全集；第一聚合等级集合中所包含的聚合等级与第二聚合等级集合中所包含的聚合等级不相同或不完全相同。本公开实施例提供的物理下行控制信道的配置方法可以增加PDCCH所能达到的覆盖范围。

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。
CN202080000684.9A 2020-04-13 2020-04-13 物理下行控制信道的配置方法、装置、设备及存储介质 Pending CN113812195A (zh)

Applications Claiming Priority (1)

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PCT/CN2020/084561 WO2021207900A1 (zh) 2020-04-13 2020-04-13 物理下行控制信道的配置方法、装置、设备及存储介质

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CN113812195A true CN113812195A (zh) 2021-12-17

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US (1) US20230199738A1 (zh)
EP (1) EP4138477A4 (zh)
CN (1) CN113812195A (zh)
WO (1) WO2021207900A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117353870A (zh) * 2020-12-30 2024-01-05 北京小米移动软件有限公司 一种参数确定方法、参数确定装置及存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130308572A1 (en) * 2012-05-21 2013-11-21 Samsung Electronics Co., Ltd Transmission mode and feedback designs to support mtc type devices in lte
US20140044056A1 (en) * 2012-08-10 2014-02-13 Qualcomm Incorporated Downlink coverage enhancements
US20170244517A1 (en) * 2014-09-26 2017-08-24 Alcatel Lucent Method and device for reducing blind decoding complexity for coverage enhanced-mtc device
WO2019047944A1 (zh) * 2017-09-10 2019-03-14 华为技术有限公司 搜索空间确定方法和装置
CN110351051A (zh) * 2018-04-04 2019-10-18 华为技术有限公司 一种确定搜索空间的方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108270514A (zh) * 2017-01-03 2018-07-10 中兴通讯股份有限公司 Pdsch资源的确定方法及装置、终端、基站
CN108934068B (zh) * 2017-05-23 2022-03-08 中国移动通信有限公司研究院 一种资源分配指示的方法、终端及基站
CN109495234B (zh) * 2019-01-08 2021-07-06 武汉虹信科技发展有限责任公司 一种物理下行控制信道的检测方法及装置
CN115552975A (zh) * 2020-03-20 2022-12-30 高通股份有限公司 低复杂度物理下行链路控制信道

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130308572A1 (en) * 2012-05-21 2013-11-21 Samsung Electronics Co., Ltd Transmission mode and feedback designs to support mtc type devices in lte
US20140044056A1 (en) * 2012-08-10 2014-02-13 Qualcomm Incorporated Downlink coverage enhancements
US20170244517A1 (en) * 2014-09-26 2017-08-24 Alcatel Lucent Method and device for reducing blind decoding complexity for coverage enhanced-mtc device
WO2019047944A1 (zh) * 2017-09-10 2019-03-14 华为技术有限公司 搜索空间确定方法和装置
CN109495221A (zh) * 2017-09-10 2019-03-19 华为技术有限公司 搜索空间确定方法和装置
CN110351051A (zh) * 2018-04-04 2019-10-18 华为技术有限公司 一种确定搜索空间的方法及装置

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US20230199738A1 (en) 2023-06-22
WO2021207900A1 (zh) 2021-10-21
EP4138477A1 (en) 2023-02-22
EP4138477A4 (en) 2024-01-03

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