CN113170458A - 一种数据传输方法及相关设备 - Google Patents

一种数据传输方法及相关设备 Download PDF

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Publication number
CN113170458A
CN113170458A CN201980079341.3A CN201980079341A CN113170458A CN 113170458 A CN113170458 A CN 113170458A CN 201980079341 A CN201980079341 A CN 201980079341A CN 113170458 A CN113170458 A CN 113170458A
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CN
China
Prior art keywords
pdsch
dci
information
uplink channel
specific value
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
CN201980079341.3A
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English (en)
Inventor
林亚男
徐婧
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 CN202110915193.3A priority Critical patent/CN113677034B/zh
Publication of CN113170458A publication Critical patent/CN113170458A/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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • 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
    • H04L1/1812—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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • 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
    • H04L5/003—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
    • H04W72/12—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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria

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

Abstract

本申请实施例公开了一种数据传输方法及相关设备，包括：用户设备接收第一下行控制信息DCI，所述第一DCI用于调度第一物理下行共享信道PDSCH，所述第一DCI包括第一信息域，所述第一信息域包括特定值或非特定值，所述特定值表示不发送所述第一PDSCH的确认信息、或暂不发送所述第一PDSCH的确认信息；所述用户设备根据所述第一信息域，确定在所述第一PDSCH之后接收的第二PDSCH对应的HARQ进程编号的值或取值范围。采用本申请实施例，可以提高数据的传输速率。

Description

PCT国内申请，说明书已公开。

Claims (50)

  1. PCT国内申请，权利要求书已公开。
CN201980079341.3A 2019-04-02 2019-04-02 一种数据传输方法及相关设备 Pending CN113170458A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110915193.3A CN113677034B (zh) 2019-04-02 2019-04-02 数据传输方法及相关设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/081032 WO2020199128A1 (zh) 2019-04-02 2019-04-02 一种数据传输方法及相关设备

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202110915193.3A Division CN113677034B (zh) 2019-04-02 2019-04-02 数据传输方法及相关设备

Publications (1)

Publication Number Publication Date
CN113170458A true CN113170458A (zh) 2021-07-23

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CN201980079341.3A Pending CN113170458A (zh) 2019-04-02 2019-04-02 一种数据传输方法及相关设备

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US (2) US11324032B2 (zh)
EP (1) EP3930396B1 (zh)
JP (1) JP7271709B2 (zh)
KR (1) KR20210148152A (zh)
CN (2) CN113677034B (zh)
WO (1) WO2020199128A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114666912A (zh) * 2022-05-25 2022-06-24 广东海洋大学 请求上行资源的方法、装置、计算机设备和系统

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3930396B1 (en) * 2019-04-02 2023-09-06 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Data transmission method and related device
KR20230131857A (ko) * 2021-01-25 2023-09-14 퀄컴 인코포레이티드 Harq(hybrid automatic repeat request) 없는 피드백을활성화하기 위한 harq-ack(acknowledgement) 타임아웃
US11800530B2 (en) * 2021-04-05 2023-10-24 Qualcomm Incorporated Frequency resource hop extension, skipping, and modification, and rescheduling uplink and downlink transmissions that overlap with time gap for frequency resource switching
US11870588B2 (en) 2021-05-18 2024-01-09 Qualcomm Incorporated Feedback process reuse in wireless communications

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
CN102404085B (zh) * 2010-09-17 2014-11-05 华为技术有限公司 一种信道状态信息的上报方法、基站和用户设备
CN103095396B (zh) * 2011-11-04 2016-04-27 中国移动通信集团公司 对增强物理下行控制信道进行传输和盲检测的方法和装置
CN103326806B (zh) 2012-03-19 2016-08-03 电信科学技术研究院 一种下行控制信令的传输方法及装置
US9912504B2 (en) 2014-07-31 2018-03-06 Futurewei Technologies, Inc. System and method for multiple carrier transmission
KR20160050481A (ko) * 2014-10-29 2016-05-11 한국전자통신연구원 이동통신시스템에서의 송신 방법 및 장치
CN109392152B (zh) * 2017-08-11 2023-06-09 华为技术有限公司 通信方法和通信装置
US11140720B2 (en) * 2018-10-24 2021-10-05 Qualcomm Incorporated Message 2 of a two-step random access procedure and coexistence with four-step random access procedure
EP3930396B1 (en) * 2019-04-02 2023-09-06 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Data transmission method and related device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114666912A (zh) * 2022-05-25 2022-06-24 广东海洋大学 请求上行资源的方法、装置、计算机设备和系统
CN114666912B (zh) * 2022-05-25 2022-08-05 广东海洋大学 请求上行资源的方法、装置、计算机设备和系统

Also Published As

Publication number Publication date
JP2022532021A (ja) 2022-07-13
US11864199B2 (en) 2024-01-02
WO2020199128A1 (zh) 2020-10-08
CN113677034A (zh) 2021-11-19
EP3930396B1 (en) 2023-09-06
US20210410174A1 (en) 2021-12-30
EP3930396A4 (en) 2022-03-09
CN113677034B (zh) 2023-03-24
JP7271709B2 (ja) 2023-05-11
US11324032B2 (en) 2022-05-03
EP3930396A1 (en) 2021-12-29
US20220225396A1 (en) 2022-07-14
KR20210148152A (ko) 2021-12-07

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