CN114846875A - 控制信道的确定方法、装置、存储介质和处理器 - Google Patents

控制信道的确定方法、装置、存储介质和处理器 Download PDF

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Publication number
CN114846875A
CN114846875A CN202080084745.4A CN202080084745A CN114846875A CN 114846875 A CN114846875 A CN 114846875A CN 202080084745 A CN202080084745 A CN 202080084745A CN 114846875 A CN114846875 A CN 114846875A
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China
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coreset
message
information
resource
frequency
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Pending
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CN202080084745.4A
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English (en)
Inventor
贺传峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202210861685.3A priority Critical patent/CN115066029B/zh
Publication of CN114846875A publication Critical patent/CN114846875A/zh
Pending legal-status Critical Current

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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
    • H04L5/0048—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
    • 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
    • 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
    • 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
    • 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
    • H04L5/0091—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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling

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

Abstract

本发明公开了一种控制信道的确定方法、装置、存储介质和处理器。该方法包括：终端接收至少一个第一控制资源集合CORESET信息；终端根据至少一个第一CORESET信息和第一资源，确定第一资源对应的至少一个第二CORESET信息；终端根据至少一个第二CORESET信息，接收物理下行控制信道PDCCH。本发明解决了相关技术中无法改善物理下行控制信道PDCCH的接收性能的技术问题。

Description

PCT国内申请，说明书已公开。

Claims (61)

  1. PCT国内申请，权利要求书已公开。
CN202080084745.4A 2020-02-28 2020-02-28 控制信道的确定方法、装置、存储介质和处理器 Pending CN114846875A (zh)

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Application Number Priority Date Filing Date Title
CN202210861685.3A CN115066029B (zh) 2020-02-28 2020-02-28 控制信道的确定方法、装置、存储介质和处理器

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PCT/CN2020/077237 WO2021168814A1 (zh) 2020-02-28 2020-02-28 控制信道的确定方法、装置、存储介质和处理器

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US (1) US20220416980A1 (zh)
EP (1) EP4114105A4 (zh)
CN (2) CN115066029B (zh)
WO (1) WO2021168814A1 (zh)

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WO2024138745A1 (zh) * 2022-12-30 2024-07-04 北京小米移动软件有限公司 信道传输方法及装置、存储介质

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Publication number Priority date Publication date Assignee Title
CN116471691A (zh) * 2022-01-06 2023-07-21 维沃移动通信有限公司 Pdcch资源确定方法、终端及存储介质

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US10432441B2 (en) * 2017-02-06 2019-10-01 Samsung Electronics Co., Ltd. Transmission structures and formats for DL control channels
US10925048B2 (en) * 2017-03-30 2021-02-16 Qualcomm Incorporated Control resource set for single-carrier waveform
WO2018184875A1 (en) * 2017-04-03 2018-10-11 Telefonaktiebolaget Lm Ericsson (Publ) Signaling downlink control information in a wireless communication network
CN109392140B (zh) * 2017-08-11 2020-07-28 维沃移动通信有限公司 一种用于监听pdcch的方法、终端及网络设备
CN109691206A (zh) * 2017-09-14 2019-04-26 Oppo广东移动通信有限公司 用于传输信息的方法、终端设备和网络设备
CN109511169B (zh) * 2017-09-15 2024-01-05 华为技术有限公司 一种控制资源集合的获取方法、装置以及系统
EP3713298A4 (en) * 2017-11-16 2021-07-21 NTT DoCoMo, Inc. USER TERMINAL AND WIRELESS COMMUNICATIONS PROCESS
CN111698781B (zh) * 2018-01-11 2022-02-15 Oppo广东移动通信有限公司 资源配置的方法和设备
CN110035511B (zh) * 2018-01-12 2021-03-05 维沃移动通信有限公司 Pucch资源的确定方法、终端设备和网络设备
US11395277B2 (en) * 2018-01-12 2022-07-19 Qualcomm Incorporated Control channel mapping within search space for wireless systems
CN110351840A (zh) * 2018-04-04 2019-10-18 华为技术有限公司 资源确定方法和装置
CN110474751B (zh) * 2018-05-11 2021-01-29 华为技术有限公司 用于指示控制信道的方法与装置
US11057876B2 (en) * 2018-07-20 2021-07-06 Qualcomm Incorporated Downlink control for multiple transmit receive point configurations
CN110798866B (zh) * 2018-08-01 2022-02-11 展讯通信（上海）有限公司 下行控制信道资源的确定、获取方法及装置、基站、终端
CN115052354B (zh) * 2019-03-29 2024-02-13 中兴通讯股份有限公司 传输方法、装置、设备、系统和存储介质

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024138745A1 (zh) * 2022-12-30 2024-07-04 北京小米移动软件有限公司 信道传输方法及装置、存储介质

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CN115066029A (zh) 2022-09-16
WO2021168814A1 (zh) 2021-09-02
EP4114105A4 (en) 2023-03-22
EP4114105A1 (en) 2023-01-04
CN115066029B (zh) 2024-06-14
US20220416980A1 (en) 2022-12-29

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