CN114731629A - 通信方法及装置 - Google Patents

通信方法及装置 Download PDF

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Publication number
CN114731629A
CN114731629A CN201980101262.8A CN201980101262A CN114731629A CN 114731629 A CN114731629 A CN 114731629A CN 201980101262 A CN201980101262 A CN 201980101262A CN 114731629 A CN114731629 A CN 114731629A
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CN
China
Prior art keywords
time domain
domain resource
pdcch
information
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
CN201980101262.8A
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English (en)
Inventor
肖洁华
李新县
彭金磷
王轶
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.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies 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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN114731629A publication Critical patent/CN114731629A/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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W72/20—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

Landscapes

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

Abstract

本申请提供一种通信方法及装置，涉及通信技术领域，能够灵活地为数据调度分配时域资源。该方法包括：终端设备通过第一物理下行控制信道PDCCH接收来自网络设备的第一下行控制信息DCI。其中，第一DCI包括第一时域资源分配TDRA指示域，第一TDRA指示域用于指示第一时域资源。终端设备根据第一PDCCH的时域位置和第一时域资源，确定第二时域资源之后，在第二时域资源上接收或发送数据。其中，第一时域资源与第二时域资源不同。该方法应用在数据调度的时域资源分配过程中。

Description

PCT国内申请，说明书已公开。

Claims (54)

  1. PCT国内申请，权利要求书已公开。
CN201980101262.8A 2019-11-22 2019-11-22 通信方法及装置 Pending CN114731629A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/120337 WO2021097818A1 (zh) 2019-11-22 2019-11-22 通信方法及装置

Publications (1)

Publication Number Publication Date
CN114731629A true CN114731629A (zh) 2022-07-08

Family

ID=75981093

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980101262.8A Pending CN114731629A (zh) 2019-11-22 2019-11-22 通信方法及装置

Country Status (4)

Country Link
US (1) US20220279555A1 (zh)
EP (1) EP4044722A4 (zh)
CN (1) CN114731629A (zh)
WO (1) WO2021097818A1 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109392141A (zh) * 2017-08-11 2019-02-26 华为技术有限公司 一种调整频域资源和发送指示信息的方法、装置及系统
WO2019144932A1 (zh) * 2018-01-26 2019-08-01 华为技术有限公司 一种通信方法及设备
WO2019214684A1 (zh) * 2018-05-11 2019-11-14 华为技术有限公司 通信方法、通信装置和系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107659994A (zh) * 2017-09-05 2018-02-02 宇龙计算机通信科技(深圳)有限公司 资源指示方法、相关设备及通信系统
US11025456B2 (en) * 2018-01-12 2021-06-01 Apple Inc. Time domain resource allocation for mobile communication
CN110167160B (zh) * 2018-02-13 2022-01-04 北京紫光展锐通信技术有限公司 一种信道资源分配方法及计算机可读存储介质和终端
CN110351851B (zh) * 2018-04-04 2023-08-25 华为技术有限公司 数据传输方法、终端设备和网络设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109392141A (zh) * 2017-08-11 2019-02-26 华为技术有限公司 一种调整频域资源和发送指示信息的方法、装置及系统
WO2019144932A1 (zh) * 2018-01-26 2019-08-01 华为技术有限公司 一种通信方法及设备
WO2019214684A1 (zh) * 2018-05-11 2019-11-14 华为技术有限公司 通信方法、通信装置和系统

Also Published As

Publication number Publication date
EP4044722A4 (en) 2022-10-26
US20220279555A1 (en) 2022-09-01
EP4044722A1 (en) 2022-08-17
WO2021097818A1 (zh) 2021-05-27

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