CN114982160A - 一种数据传输方法及装置 - Google Patents

一种数据传输方法及装置 Download PDF

Info

Publication number
CN114982160A
CN114982160A CN202080093940.3A CN202080093940A CN114982160A CN 114982160 A CN114982160 A CN 114982160A CN 202080093940 A CN202080093940 A CN 202080093940A CN 114982160 A CN114982160 A CN 114982160A
Authority
CN
China
Prior art keywords
harq
information
configuration
harq process
modulo
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
CN202080093940.3A
Other languages
English (en)
Inventor
许斌
单宝堃
李秉肇
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
Original Assignee
Huawei Technologies Co 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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN114982160A publication Critical patent/CN114982160A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • H04L1/1812—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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—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
    • 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
    • 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
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • 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

Landscapes

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

Abstract

一种数据传输方法及装置，涉及通信领域，终端设备可以针对同一业务执行相同的HARQ操作，提高数据传输的灵活性。所述方法包括：接收第一信息；所述第一信息用于指示第一配置授权所关联的混合自动重传请求HARQ进程的HARQ功能开启或者关闭，所述第一配置授权是由无线资源控制RRC信令配置的；根据所述第一信息使用所述第一配置授权进行数据传输。

Description

PCT国内申请，说明书已公开。

Claims (29)

  1. PCT国内申请，权利要求书已公开。
CN202080093940.3A 2020-01-23 2020-01-23 一种数据传输方法及装置 Pending CN114982160A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/074037 WO2021147110A1 (zh) 2020-01-23 2020-01-23 一种数据传输方法及装置

Publications (1)

Publication Number Publication Date
CN114982160A true CN114982160A (zh) 2022-08-30

Family

ID=76992007

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080093940.3A Pending CN114982160A (zh) 2020-01-23 2020-01-23 一种数据传输方法及装置

Country Status (4)

Country Link
US (1) US20220361233A1 (zh)
EP (1) EP4084373A4 (zh)
CN (1) CN114982160A (zh)
WO (1) WO2021147110A1 (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107736049A (zh) * 2015-06-26 2018-02-23 华为技术有限公司 上行数据传输的方法和装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016086405A1 (en) * 2014-12-05 2016-06-09 Telefonaktiebolaget Lm Ericsson (Publ) Method and bs for scheduling ue and method and ue for transmitting harq
EP4167673A1 (en) * 2016-02-03 2023-04-19 LG Electronics Inc. Method and apparatus for performing user equipment triggered semi-persistent scheduling activation in wireless communication system
US10321356B2 (en) * 2017-06-02 2019-06-11 Hughes Network Systems, Llc System and method for performing retransmission of a packet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107736049A (zh) * 2015-06-26 2018-02-23 华为技术有限公司 上行数据传输的方法和装置

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CMCC等: "R2-1913173 Further consideration on HARQ configuration in NTN", 3GPP TSG-RAN WG2 MEETING 107BIS, pages 1 - 3 *
ERICSSON: "R1-1907947 Feature lead summary #5 on Resource allocation for NR sidelink Mode 1", 3GPP TSG-RAN WG1 MEETING #97, pages 4 - 5 *
OPPO: "R2-1915166 Discussion on CG and SPS in NTN", 3GPP TSG-RAN WG2 MEETING #108, pages 2 *
SONY: "R1-1912349 Discussion on delay-tolerant HARQ for NTN", 3GPP TSG RAN WG1 MEETING #99, pages 2 *

Also Published As

Publication number Publication date
EP4084373A4 (en) 2023-01-11
WO2021147110A1 (zh) 2021-07-29
EP4084373A1 (en) 2022-11-02
US20220361233A1 (en) 2022-11-10

Similar Documents

Publication Publication Date Title
CN110035550B (zh) 上行控制信息传输方法和通信装置
CN107196689B (zh) 一种上行mu-mimo的方法及系统
CN112351450B (zh) 波束失败恢复方法、设备及系统
EP3726913B1 (en) Data transmission method, communication device, and storage medium
CN112398596B (zh) 一种处理侧行链路资源的方法、装置及系统
CN109788561A (zh) 传输控制信息的方法、终端设备和网络设备
WO2021190358A1 (en) Apparatus and method of wireless communication
CN115516810A (zh) 无线通信的装置和方法
CN114424596A (zh) 一种侧行链路资源处理的方法、装置和系统
CN113875178A (zh) 一种通信方法及装置
WO2021197053A1 (en) Apparatus and method of wireless communication
CN112398591B (zh) 一种确定侧行链路资源的方法、装置以及系统
WO2021035440A1 (zh) 收发控制信息的方法、装置和系统
WO2022001893A1 (zh) 确定数据传输方式的方法及装置
CN114982160A (zh) 一种数据传输方法及装置
CN111246419A (zh) 一种信息发送方法、接收方法及装置
WO2022027688A1 (zh) 一种确定harq-ack码本的方法及装置
CN112714441B (zh) 一种数据传输方法、通信装置及通信系统
CN114600550A (zh) 侧行链路中的资源抢占方法及侧行链路设备
CN114402555B (zh) 一种harq信息指示方法、通信装置及通信系统
WO2022028158A1 (zh) 一种重传数据的方法及装置
WO2024041295A1 (zh) 一种通信方法及装置
EP4072213A1 (en) Communication method and communication apparatus
WO2021062780A1 (zh) 一种反馈信息的复用方法、通信装置及系统
KR20230009984A (ko) Pdsch 전송 방법 및 장치

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination