CN112470416A - 无线通信方法、终端设备和网络设备 - Google Patents

无线通信方法、终端设备和网络设备 Download PDF

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Publication number
CN112470416A
CN112470416A CN201880095881.6A CN201880095881A CN112470416A CN 112470416 A CN112470416 A CN 112470416A CN 201880095881 A CN201880095881 A CN 201880095881A CN 112470416 A CN112470416 A CN 112470416A
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CN
China
Prior art keywords
harq process
configuration information
terminal device
terminal equipment
process group
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
CN201880095881.6A
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English (en)
Inventor
史志华
陈文洪
方昀
张治�
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
Publication of CN112470416A publication Critical patent/CN112470416A/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
    • H04L1/1812—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
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • 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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

提供了一种无线通信方法、终端设备和网络设备，所述方法包括：终端设备确定混合自动重传请求HARQ进程；所述终端设备根据所述HARQ进程接收和/或发送信号。本申请实施例中，所述终端设备通过确定HARQ进程，使得所述终端设备通过多个TRP传输时，能够有效区分所述多个TRP中每个TRP适用的HARQ进程，进而避免了HARQ进程的模糊性，提高了系统性能。

Description

PCT国内申请，说明书已公开。

Claims (90)

  1. PCT国内申请，权利要求书已公开。
CN201880095881.6A 2018-11-02 2018-11-02 无线通信方法、终端设备和网络设备 Pending CN112470416A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/113807 WO2020087528A1 (zh) 2018-11-02 2018-11-02 无线通信方法、终端设备和网络设备

Publications (1)

Publication Number Publication Date
CN112470416A true CN112470416A (zh) 2021-03-09

Family

ID=70461840

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880095881.6A Pending CN112470416A (zh) 2018-11-02 2018-11-02 无线通信方法、终端设备和网络设备

Country Status (3)

Country Link
EP (2) EP4258579A1 (zh)
CN (1) CN112470416A (zh)
WO (1) WO2020087528A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113328833B (zh) * 2021-02-05 2023-08-29 北京紫光展锐通信技术有限公司 数据传输方法、装置和系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102420683B (zh) * 2010-09-26 2015-10-21 中兴通讯股份有限公司 上行harq进程组合的确定方法及装置
US8848591B2 (en) * 2012-02-27 2014-09-30 Futurewei Technologies, Inc. System and method for message acknowledgment feedback for device-to-device communication overlaid on a cellular network
CN108631958A (zh) * 2017-03-24 2018-10-09 华为技术有限公司 一种确定混合自动重传请求harq进程的方法和装置

Also Published As

Publication number Publication date
WO2020087528A1 (zh) 2020-05-07
US20210242976A1 (en) 2021-08-05
EP3863202A4 (en) 2021-11-10
EP3863202A1 (en) 2021-08-11
EP3863202B1 (en) 2023-09-13
EP4258579A1 (en) 2023-10-11

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