CN112703699A - 传输数据信道的方法和终端设备 - Google Patents

传输数据信道的方法和终端设备 Download PDF

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Publication number
CN112703699A
CN112703699A CN201980060652.5A CN201980060652A CN112703699A CN 112703699 A CN112703699 A CN 112703699A CN 201980060652 A CN201980060652 A CN 201980060652A CN 112703699 A CN112703699 A CN 112703699A
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CN
China
Prior art keywords
dci
bwp
data channel
terminal device
target
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
CN201980060652.5A
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English (en)
Inventor
陈文洪
史志华
黄莹沛
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
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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202410319277.4A priority Critical patent/CN118234037A/zh
Publication of CN112703699A publication Critical patent/CN112703699A/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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • 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
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0053—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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows

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

Abstract

本申请实施例涉及传输数据信道的方法和终端设备。该方法包括：终端设备接收用于调度第一数据信道的第一DCI和用于调度第二数据信道的第二DCI，其中，该第一数据信道和该第二数据信道被调度在同一时域资源上，或，该第一数据信道和该第二数据信道之间的时间间隔小于第一预设值，或，该第一DCI和该第二DCI在同一时域资源上传输，或，该第一DCI和该第二DCI之间的传输时间间隔小于第二预设值；该终端设备在根据该第一DCI和该第二DCI中的至少一个DCI确定的BWP上，传输该第一数据信道和/或第二数据信道。本申请实施例的传输数据信道的方法和终端设备，能够降低终端设备的复杂度，进而提高传输效率。

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。
CN201980060652.5A 2019-03-22 2019-03-22 传输数据信道的方法和终端设备 Pending CN112703699A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410319277.4A CN118234037A (zh) 2019-03-22 2019-03-22 传输数据信道的方法和终端设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/079370 WO2020191559A1 (zh) 2019-03-22 2019-03-22 传输数据信道的方法和终端设备

Related Child Applications (1)

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CN202410319277.4A Division CN118234037A (zh) 2019-03-22 2019-03-22 传输数据信道的方法和终端设备

Publications (1)

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CN112703699A true CN112703699A (zh) 2021-04-23

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US (1) US11943782B2 (zh)
EP (1) EP3893421B1 (zh)
CN (2) CN118234037A (zh)
WO (1) WO2020191559A1 (zh)

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CN113225797B (zh) * 2018-12-24 2022-04-26 华为技术有限公司 功率控制方法及装置
CN112153725B (zh) * 2019-06-28 2024-07-19 华为技术有限公司 一种无线通信的方法、设备及系统
CN111818642B (zh) * 2019-07-19 2024-03-22 维沃移动通信有限公司 一种参数处理方法、设备及计算机可读存储介质
US11848787B2 (en) * 2020-01-02 2023-12-19 Qualcomm Incorporated Multiplexed communication for a base station and a programmable logic controller
US11696299B2 (en) * 2021-04-01 2023-07-04 Qualcomm Incorporated Indication of unoccupied data channel occasion

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CN102056299A (zh) * 2009-10-28 2011-05-11 北京三星通信技术研究有限公司 一种传输下行控制信令的方法和装置
CN109041223B (zh) * 2017-06-08 2024-02-13 华为技术有限公司 一种通信方法及相关设备
US11832264B2 (en) * 2017-06-13 2023-11-28 Apple Inc. Enhancement on scheduling and HARQ-ACK feedback for URLLC, multiplexing scheme for control/data channel and DM-RS for NR, and activation mechanism, scheduling aspects, and synchronization signal (SS) blocks for new radio (NR) system with multiple bandwidth parts (BWPs)
CN109309550B (zh) * 2017-07-26 2021-10-29 维沃移动通信有限公司 一种bwp的控制方法、相关设备及系统
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
EP3662713A4 (en) * 2017-09-08 2020-08-19 Samsung Electronics Co., Ltd. RADIO LINK SURVEILLANCE (RLM) MANAGEMENT METHOD AND SYSTEM USING BANDWIDTH PART CONFIGURATIONS (BWP)
KR102076821B1 (ko) * 2017-09-11 2020-05-18 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 정보를 전송하는 방법 및 장치
EP3568946A1 (en) * 2017-10-26 2019-11-20 Ofinno, LLC Bandwidth part inactivity timer
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WO2020088451A1 (en) * 2018-11-02 2020-05-07 FG Innovation Company Limited Methods and apparatuses for performing channel measurements under power saving control

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Publication number Publication date
EP3893421B1 (en) 2024-08-21
WO2020191559A1 (zh) 2020-10-01
CN118234037A (zh) 2024-06-21
US11943782B2 (en) 2024-03-26
EP3893421A1 (en) 2021-10-13
US20210360683A1 (en) 2021-11-18
EP3893421A4 (en) 2021-12-22

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