CN111491378B - 用于传输下行控制信道的方法、终端设备和网络设备 - Google Patents

用于传输下行控制信道的方法、终端设备和网络设备 Download PDF

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Publication number
CN111491378B
CN111491378B CN201910085512.5A CN201910085512A CN111491378B CN 111491378 B CN111491378 B CN 111491378B CN 201910085512 A CN201910085512 A CN 201910085512A CN 111491378 B CN111491378 B CN 111491378B
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China
Prior art keywords
ofdm symbol
slot
signal block
common signal
downlink control
Prior art date
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CN201910085512.5A
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English (en)
Chinese (zh)
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CN111491378A (zh
Inventor
刘建琴
王俊伟
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201910085512.5A priority Critical patent/CN111491378B/zh
Priority to PCT/CN2020/070172 priority patent/WO2020156024A1/fr
Publication of CN111491378A publication Critical patent/CN111491378A/zh
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Classifications

    • 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • 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
    • H04W72/04—Wireless resource allocation
    • 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
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201910085512.5A 2019-01-29 2019-01-29 用于传输下行控制信道的方法、终端设备和网络设备 Active CN111491378B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910085512.5A CN111491378B (zh) 2019-01-29 2019-01-29 用于传输下行控制信道的方法、终端设备和网络设备
PCT/CN2020/070172 WO2020156024A1 (fr) 2019-01-29 2020-01-03 Procédé de transmission de canal de contrôle descendant, appareil terminal et appareil de réseau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910085512.5A CN111491378B (zh) 2019-01-29 2019-01-29 用于传输下行控制信道的方法、终端设备和网络设备

Publications (2)

Publication Number Publication Date
CN111491378A CN111491378A (zh) 2020-08-04
CN111491378B true CN111491378B (zh) 2024-02-02

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CN201910085512.5A Active CN111491378B (zh) 2019-01-29 2019-01-29 用于传输下行控制信道的方法、终端设备和网络设备

Country Status (2)

Country Link
CN (1) CN111491378B (fr)
WO (1) WO2020156024A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114070512B (zh) * 2020-08-06 2023-05-02 大唐移动通信设备有限公司 一种信息接收、发送方法、设备及存储介质

Citations (6)

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CN103581093A (zh) * 2012-08-10 2014-02-12 电信科学技术研究院 信号发送及接收方法、设备及设备发现系统
CN106685873A (zh) * 2015-11-05 2017-05-17 夏普株式会社 物理信道的配置方法以及基站和用户设备
CN108633038A (zh) * 2017-03-24 2018-10-09 电信科学技术研究院 下行资源集合的确定、资源位置信息的发送方法和设备
WO2018203672A1 (fr) * 2017-05-02 2018-11-08 Samsung Electronics Co., Ltd. Procédé et appareil d'accès initial dans des réseaux cellulaires de prochaine génération
CN109196799A (zh) * 2016-05-13 2019-01-11 韩国电子通信硏究院 发送用于控制信道的资源的配置信息的方法和装置、发送用于上行链路drs的资源的配置信息的方法和装置、发送指示子帧/时隙类型的指示符的方法和装置、以及发送下行链路符号的数量的方法和装置
CN109247078A (zh) * 2017-05-03 2019-01-18 北京小米移动软件有限公司 下行控制信道的接收、发送方法及装置

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JP4637848B2 (ja) * 2004-09-08 2011-02-23 三菱電機株式会社 移動局、基地局、通信システム、および通信方法
CN106961713B (zh) * 2016-01-12 2021-07-09 中兴通讯股份有限公司 一种上行接入方法及终端和基站
CN107453846A (zh) * 2016-05-30 2017-12-08 华为技术有限公司 一种数据传输的方法、装置及系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103581093A (zh) * 2012-08-10 2014-02-12 电信科学技术研究院 信号发送及接收方法、设备及设备发现系统
CN106685873A (zh) * 2015-11-05 2017-05-17 夏普株式会社 物理信道的配置方法以及基站和用户设备
CN109196799A (zh) * 2016-05-13 2019-01-11 韩国电子通信硏究院 发送用于控制信道的资源的配置信息的方法和装置、发送用于上行链路drs的资源的配置信息的方法和装置、发送指示子帧/时隙类型的指示符的方法和装置、以及发送下行链路符号的数量的方法和装置
CN108633038A (zh) * 2017-03-24 2018-10-09 电信科学技术研究院 下行资源集合的确定、资源位置信息的发送方法和设备
WO2018203672A1 (fr) * 2017-05-02 2018-11-08 Samsung Electronics Co., Ltd. Procédé et appareil d'accès initial dans des réseaux cellulaires de prochaine génération
CN109247078A (zh) * 2017-05-03 2019-01-18 北京小米移动软件有限公司 下行控制信道的接收、发送方法及装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"R1-1808807_Discussion on SS_PBCH block in NR-U operation";SPREADTRUM COMMUNICATIONS;《3GPP tsg_ran\wg1_rl1》;20180810;第5页第2.2.5节及第12-13页第5.2节 *
"R1-1814035 FeatureLead_7.2.2.3.1";MOTOROLA MOBILITY等;《3GPP tsg_ran\wg1_rl1》;20181119;全文 *
Discussion on SS_PBCH block in NR-U operation;Spreadtrum Communications;R1-1808807，3GPP TSG RAN WG1 Meeting #94;第5-6、10-13页 *

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Publication number Publication date
CN111491378A (zh) 2020-08-04
WO2020156024A1 (fr) 2020-08-06

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