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CN114342536A - 通信方法、设备及存储介质 - Google Patents

通信方法、设备及存储介质 Download PDF

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Publication number
CN114342536A
CN114342536A CN202080062457.9A CN202080062457A CN114342536A CN 114342536 A CN114342536 A CN 114342536A CN 202080062457 A CN202080062457 A CN 202080062457A CN 114342536 A CN114342536 A CN 114342536A
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CN
China
Prior art keywords
target
uplink channel
subcarrier spacing
symbol
pdcch
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
CN202080062457.9A
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English (en)
Inventor
吴作敏
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
Original Assignee
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 CN202210442399.3A priority Critical patent/CN114826535B/zh
Publication of CN114342536A publication Critical patent/CN114342536A/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
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L1/1607—Details of the supervisory signal
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

本申请实施例提供一种通信方法、设备及存储介质，网络设备通过在DCI中携带用于指示终端设备进行上行反馈的one‑shot HARQ‑ACK请求信息，指示终端设备反馈目标HARQ‑ACK码本，终端设备在满足时延要求后通过目标上行信道向网络设备发送目标HARQ‑ACK码本；或，在不满足时延要求时，终端设备不发送目标上行信道，或者，终端设备向网络设备发送目标上行信道，目标上行信道中不包括有效的目标HARQ‑ACK码本。该方法能够确定DCI在调度PDSCH和不调度PDSCH的情况下，保证one‑shot HARQ‑ACK信息的传输。

Description

PCT国内申请，说明书已公开。

Claims (68)

  1. PCT国内申请，权利要求书已公开。
CN202080062457.9A 2020-02-12 2020-02-12 通信方法、设备及存储介质 Pending CN114342536A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210442399.3A CN114826535B (zh) 2020-02-12 2020-02-12 通信方法、设备及存储介质

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/074891 WO2021159311A1 (zh) 2020-02-12 2020-02-12 通信方法、设备及存储介质

Related Child Applications (1)

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Publications (1)

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CN114342536A true CN114342536A (zh) 2022-04-12

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CN202080062457.9A Pending CN114342536A (zh) 2020-02-12 2020-02-12 通信方法、设备及存储介质

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Country Link
US (1) US12132573B2 (zh)
EP (2) EP4239927A3 (zh)
CN (2) CN114826535B (zh)
ES (1) ES2953952T3 (zh)
WO (1) WO2021159311A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024174250A1 (zh) * 2023-02-24 2024-08-29 北京小米移动软件有限公司 一种信息通知方法、装置、设备及可读存储介质

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12063664B2 (en) * 2021-07-22 2024-08-13 Apple Inc. Multiplexing of uplink transmissions
CN116193615A (zh) * 2021-11-25 2023-05-30 上海移远通信技术股份有限公司 一种用于无线通信的节点中的方法和装置
CN116996191A (zh) * 2022-04-24 2023-11-03 华为技术有限公司 一种通信方法和装置
CN117395789A (zh) * 2022-07-01 2024-01-12 夏普株式会社 由用户设备执行的方法以及用户设备

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MXPA05008613A (es) 2003-02-13 2005-11-04 Nokia Corp Sistema y metodo para la deteccion de senales de enlace ascendente mejorada y potencia de senales de enlace ascendente reducida.
KR20130125695A (ko) 2012-05-09 2013-11-19 주식회사 팬택 인터밴드 ｔｄｄ 전송 방식에서 채널 셀렉션 전송을 위한 ｈａｒｑ-ａｃｋ 인덱스 매핑 및 업링크 자원 할당을 제어하는 방법 및 장치
CN106376050B (zh) * 2016-09-30 2022-03-18 宇龙计算机通信科技(深圳)有限公司 子载波间隔的设置/确定方法、装置、基站和终端
CN108811094B (zh) 2017-05-02 2021-08-13 普天信息技术有限公司 一种数据传输方法
CN110474737B (zh) * 2018-05-11 2020-11-17 华为技术有限公司 参数确定的方法、监控方法、通信装置
US10972225B2 (en) * 2019-05-16 2021-04-06 Qualcomm Incorporated Acknowledgment feedback techniques in shared radio frequency spectrum
JP2022550574A (ja) * 2019-10-02 2022-12-02 フラウンホッファー－ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー．ファオ Ｎｒ ｖ２ｘ再送信手順
CN110708146B (zh) * 2019-11-22 2022-06-21 北京紫光展锐通信技术有限公司 Harq-ack信息反馈方法及装置
JP2023027422A (ja) * 2020-01-27 2023-03-02 シャープ株式会社 端末装置および通信方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024174250A1 (zh) * 2023-02-24 2024-08-29 北京小米移动软件有限公司 一种信息通知方法、装置、设备及可读存储介质

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Publication number Publication date
EP4024999B1 (en) 2023-07-26
CN114826535B (zh) 2023-10-31
WO2021159311A1 (zh) 2021-08-19
EP4239927A2 (en) 2023-09-06
US12132573B2 (en) 2024-10-29
EP4024999A4 (en) 2022-10-26
ES2953952T3 (es) 2023-11-17
CN114826535A (zh) 2022-07-29
US20220271870A1 (en) 2022-08-25
EP4239927A3 (en) 2023-12-06
EP4024999A1 (en) 2022-07-06

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