CN115606303A - 信息传输方法、装置、终端、设备和介质 - Google Patents

信息传输方法、装置、终端、设备和介质 Download PDF

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Publication number
CN115606303A
CN115606303A CN202080002628.9A CN202080002628A CN115606303A CN 115606303 A CN115606303 A CN 115606303A CN 202080002628 A CN202080002628 A CN 202080002628A CN 115606303 A CN115606303 A CN 115606303A
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CN
China
Prior art keywords
res
pdcchs
information
different
dci
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202080002628.9A
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English (en)
Inventor
刘洋
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.)
Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Publication of CN115606303A publication Critical patent/CN115606303A/zh
Pending legal-status Critical Current

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    • 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
    • H04W72/232—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 physical layer, e.g. DCI signalling
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems

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

Abstract

本公开是关于一种信息传输方法、装置、终端、设备和介质，属于通信技术领域。所述方法包括：通过至少两个发送和接收点TRP或天线面板联合发送至少两个PDCCH承载的信息，所述至少两个PDCCH中不同PDCCH承载的信息通过不同的TRP或天线面板传输。该方法有利于提高PDCCH传输的可靠性。

Description

PCT国内申请，说明书已公开。

Claims (27)

  1. PCT国内申请，权利要求书已公开。
CN202080002628.9A 2020-09-30 2020-09-30 信息传输方法、装置、终端、设备和介质 Pending CN115606303A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/119715 WO2022067792A1 (zh) 2020-09-30 2020-09-30 信息传输方法、装置、终端、设备和介质

Publications (1)

Publication Number Publication Date
CN115606303A true CN115606303A (zh) 2023-01-13

Family

ID=80949449

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080002628.9A Pending CN115606303A (zh) 2020-09-30 2020-09-30 信息传输方法、装置、终端、设备和介质

Country Status (3)

Country Link
US (1) US20230413282A1 (zh)
CN (1) CN115606303A (zh)
WO (1) WO2022067792A1 (zh)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108024375B (zh) * 2016-11-04 2020-12-15 华为技术有限公司 一种用于数据传输的方法和装置
CN108811122B (zh) * 2017-05-05 2021-08-31 华为技术有限公司 控制信息的传输方法和网络设备
CN111148260B (zh) * 2018-11-02 2022-05-13 华为技术有限公司 发送和接收数据的方法以及通信装置
CN111200871B (zh) * 2018-11-16 2022-02-18 华为技术有限公司 接收数据的方法和通信装置
KR20210109619A (ko) * 2019-01-08 2021-09-06 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 다운링크 데이터 수신 방법, 송신 방법, 장치 및 저장 매체
CN111448840B (zh) * 2020-03-16 2024-04-09 北京小米移动软件有限公司 数据传输方法、装置、通信设备及存储介质

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Publication number Publication date
WO2022067792A1 (zh) 2022-04-07
US20230413282A1 (en) 2023-12-21

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