CN114175789A - 数据传输的方法、终端设备及网络设备 - Google Patents

数据传输的方法、终端设备及网络设备 Download PDF

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Publication number
CN114175789A
CN114175789A CN201980098851.5A CN201980098851A CN114175789A CN 114175789 A CN114175789 A CN 114175789A CN 201980098851 A CN201980098851 A CN 201980098851A CN 114175789 A CN114175789 A CN 114175789A
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CN
China
Prior art keywords
information
bwp
terminal device
network device
control information
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
CN201980098851.5A
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English (en)
Inventor
郑娟
李超君
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
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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
Publication of CN114175789A publication Critical patent/CN114175789A/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
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request 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
    • 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
    • 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
    • H04W72/20—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

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

Abstract

本申请提供了一种数据传输的方法，包括：终端设备接收网络设备发送的第一控制信息，所述第一控制信息用于指示所述终端设备的配置信息或者用于指示所述终端设备进行BWP切换的BWP切换信息；当所述第一控制信息指示所述配置信息时，所述终端设备根据所述配置信息进行信息配置；当所述第一控制信息指示所述BWP切换信息时，所述终端设备根据所述BWP切换信息进行BWP切换。根据本申请实施例提供的数据传输的方法，终端设备可以仅检测第一控制信息即可获取配置信息或者BWP切换信息，避免终端设备对多种格式的DCI进行检测或者在定时时间内一直开启检测所导致的功耗大的问题。

Description

PCT国内申请，说明书已公开。

Claims (41)

  1. PCT国内申请，权利要求书已公开。
CN201980098851.5A 2019-08-16 2019-08-16 数据传输的方法、终端设备及网络设备 Pending CN114175789A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/101101 WO2021030962A1 (zh) 2019-08-16 2019-08-16 数据传输的方法、终端设备及网络设备

Publications (1)

Publication Number Publication Date
CN114175789A true CN114175789A (zh) 2022-03-11

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CN201980098851.5A Pending CN114175789A (zh) 2019-08-16 2019-08-16 数据传输的方法、终端设备及网络设备

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Country Link
US (1) US20220167317A1 (zh)
EP (1) EP4013148A4 (zh)
CN (1) CN114175789A (zh)
WO (1) WO2021030962A1 (zh)

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KR102294614B1 (ko) * 2018-04-05 2021-08-27 엘지전자 주식회사 하향링크 데이터 채널을 송수신하는 방법 및 이를 위한 장치
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EP3471329A1 (en) * 2017-07-28 2019-04-17 LG Electronics Inc. Method for performing bwp operation in wireless communication system and apparatus therefor
WO2019066532A1 (en) * 2017-09-29 2019-04-04 Samsung Electronics Co., Ltd. METHOD AND APPARATUS FOR UPLINK RESOURCE CONFIGURATION IN WIRELESS COMMUNICATION SYSTEM
US20190141546A1 (en) * 2017-11-09 2019-05-09 Comcast Cable Communications, Llc Csi transmission with multiple bandwidth parts
CN109788553A (zh) * 2017-11-10 2019-05-21 华为技术有限公司 一种带宽切换方法及装置

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Publication number Publication date
US20220167317A1 (en) 2022-05-26
EP4013148A4 (en) 2022-07-20
WO2021030962A1 (zh) 2021-02-25
EP4013148A1 (en) 2022-06-15

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