CN110178429A - 传输下行控制信息的方法、终端设备和网络设备 - Google Patents

传输下行控制信息的方法、终端设备和网络设备 Download PDF

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CN110178429A
CN110178429A CN201780083726.8A CN201780083726A CN110178429A CN 110178429 A CN110178429 A CN 110178429A CN 201780083726 A CN201780083726 A CN 201780083726A CN 110178429 A CN110178429 A CN 110178429A
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control information
resource
terminal device
collection
transmission
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CN110178429B (zh
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唐海
许华
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0083—Multi-mode cell search, i.e. where several modes or systems can be used, e.g. backwards compatible, dual mode or flexible systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0086—Search parameters, e.g. search strategy, accumulation length, range of search, thresholds
    • 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
    • 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
    • H04W72/0446—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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H04W8/245—Transfer of terminal data from a network towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

本申请公开了一种传输下行控制信息的方法、终端设备和网络设备，该方法包括：终端设备确定用于传输第一控制信息的多个候选资源集；终端设备在多个候选资源集中，检测网络设备发送的第一控制信息；终端设备根据第一控制信息的检测结果，在多个候选资源集中确定目标资源集；终端设备根据目标资源集和第一映射关系，确定与该目标资源集对应的目标控制信道资源，该第一映射关系用于表示多个候选资源集与多个控制信道资源之间的对应关系；终端设备在该目标控制信道资源中，检测网络设备发送的第二控制信息。这样，能够降低终端设备对控制信息的盲检复杂度。

Description

PCT国内申请，说明书已公开。

Claims (34)

  1. PCT国内申请，权利要求书已公开。
CN201780083726.8A 2017-01-18 2017-01-18 传输下行控制信息的方法、终端设备、网络设备和介质 Active CN110178429B (zh)

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PCT/CN2017/071592 WO2018132983A1 (zh) 2017-01-18 2017-01-18 传输下行控制信息的方法、终端设备和网络设备

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US (2) US11044714B2 (zh)
EP (1) EP3565342B1 (zh)
CN (1) CN110178429B (zh)
AU (1) AU2017394800A1 (zh)
BR (1) BR112019014747A2 (zh)
CA (1) CA3050339C (zh)
MX (1) MX2019008490A (zh)
RU (1) RU2721359C1 (zh)
SG (1) SG11201906615SA (zh)
TW (1) TWI759406B (zh)
WO (1) WO2018132983A1 (zh)
ZA (1) ZA201905412B (zh)

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CN112868201A (zh) * 2021-01-13 2021-05-28 北京小米移动软件有限公司 下行控制信息的传输方法、装置及通信设备
CN114070521A (zh) * 2020-08-07 2022-02-18 中国移动通信有限公司研究院 控制信道的传输方法、装置、相关设备及存储介质
CN114513836A (zh) * 2022-02-14 2022-05-17 Oppo广东移动通信有限公司 Pdcch的盲检测方法及终端设备
CN115428377A (zh) * 2020-04-10 2022-12-02 Oppo广东移动通信有限公司 信道资源的传输方法、装置、网络设备、终端和系统
CN115669166A (zh) * 2020-07-31 2023-01-31 Oppo广东移动通信有限公司 检测控制信息的方法、传输控制信息的方法、终端设备和网络设备

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CN108809524B (zh) * 2017-04-28 2021-04-09 华为技术有限公司 传输反馈信息的方法和装置
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CN109863806B (zh) * 2017-09-30 2023-09-29 北京小米移动软件有限公司 数据传输方法及装置
CN113056944B (zh) * 2018-10-31 2024-03-26 上海诺基亚贝尔股份有限公司 用于通信的方法、设备和计算机可读介质
CN111526540A (zh) * 2019-02-01 2020-08-11 北京三星通信技术研究有限公司 一种旁路通信系统的资源分配方法及设备
CN115701743A (zh) * 2020-01-21 2023-02-10 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
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CN115428377A (zh) * 2020-04-10 2022-12-02 Oppo广东移动通信有限公司 信道资源的传输方法、装置、网络设备、终端和系统
CN115669166A (zh) * 2020-07-31 2023-01-31 Oppo广东移动通信有限公司 检测控制信息的方法、传输控制信息的方法、终端设备和网络设备
CN114070521A (zh) * 2020-08-07 2022-02-18 中国移动通信有限公司研究院 控制信道的传输方法、装置、相关设备及存储介质
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CN114513836A (zh) * 2022-02-14 2022-05-17 Oppo广东移动通信有限公司 Pdcch的盲检测方法及终端设备

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EP3565342A4 (en) 2019-12-25
WO2018132983A1 (zh) 2018-07-26
MX2019008490A (es) 2019-09-18
US11044714B2 (en) 2021-06-22
CN110178429B (zh) 2020-12-29
AU2017394800A1 (en) 2019-08-22
CA3050339C (en) 2021-09-21
EP3565342A1 (en) 2019-11-06
RU2721359C1 (ru) 2020-05-19
US20210274482A1 (en) 2021-09-02
SG11201906615SA (en) 2019-08-27
TW201828742A (zh) 2018-08-01
ZA201905412B (en) 2021-01-27
CA3050339A1 (en) 2018-07-26
US11665697B2 (en) 2023-05-30
US20190357184A1 (en) 2019-11-21
TWI759406B (zh) 2022-04-01
EP3565342B1 (en) 2023-12-06
BR112019014747A2 (pt) 2020-03-03

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