CN114175542A - 通信方法以及通信装置 - Google Patents

通信方法以及通信装置 Download PDF

Info

Publication number
CN114175542A
CN114175542A CN201980098824.8A CN201980098824A CN114175542A CN 114175542 A CN114175542 A CN 114175542A CN 201980098824 A CN201980098824 A CN 201980098824A CN 114175542 A CN114175542 A CN 114175542A
Authority
CN
China
Prior art keywords
configuration
feedback information
identifier
dci
pdsch
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.)
Granted
Application number
CN201980098824.8A
Other languages
English (en)
Other versions
CN114175542B (zh
Inventor
杭海存
纪刘榴
施弘哲
毕晓艳
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 CN114175542A publication Critical patent/CN114175542A/zh
Application granted granted Critical
Publication of CN114175542B publication Critical patent/CN114175542B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04L1/1832—Details of sliding window management
    • 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
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W72/20—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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources

Landscapes

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

Abstract

本申请提供了一种通信方法，从而实现多站场景下HARQ反馈的码本实现功能。该方法包括：终端设备接收配置分组标识，确定对应配置分组标识的物理下行共享信道PDSCH接收时机；根据PDSCH接收时机对应的配置分组标识和预定的反馈排序规则，发送PDSCH接收时机的反馈信息。对于不同的PDSCH在时域资源上有重叠时，根据分组标识和预定的反馈排序规则能够对多站场景下各PDSCH接收时机的反馈进行排列，实现多站场景下HARQ反馈的码本实现功能。

Description

PCT国内申请，说明书已公开。

Claims (43)

  1. PCT国内申请，权利要求书已公开。
CN201980098824.8A 2019-08-16 2019-08-16 通信方法以及通信装置 Active CN114175542B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/101133 WO2021030977A1 (zh) 2019-08-16 2019-08-16 通信方法以及通信装置

Publications (2)

Publication Number Publication Date
CN114175542A true CN114175542A (zh) 2022-03-11
CN114175542B CN114175542B (zh) 2023-09-26

Family

ID=74660128

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980098824.8A Active CN114175542B (zh) 2019-08-16 2019-08-16 通信方法以及通信装置

Country Status (4)

Country Link
US (1) US20220174524A1 (zh)
EP (1) EP4016889A4 (zh)
CN (1) CN114175542B (zh)
WO (1) WO2021030977A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111148260B (zh) * 2018-11-02 2022-05-13 华为技术有限公司 发送和接收数据的方法以及通信装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108809524A (zh) * 2017-04-28 2018-11-13 华为技术有限公司 传输反馈信息的方法和装置
WO2019144833A1 (zh) * 2018-01-26 2019-08-01 电信科学技术研究院有限公司 Dai的指示方法、用户终端和网络侧设备
CN110086579A (zh) * 2018-01-26 2019-08-02 华为技术有限公司 一种通信方法及设备

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10411866B2 (en) * 2014-12-08 2019-09-10 Lg Electronics Inc. Method for receiving control information in wireless communication system, and apparatus therefor
EP3337229A1 (en) * 2015-08-13 2018-06-20 NTT DoCoMo, Inc. Wireless base station, user terminal, and wireless communication method
WO2017028001A1 (en) * 2015-08-14 2017-02-23 Lenovo Innovations Limited (Hong Kong) Determining a harq-ack response codebook in a wireless communication system
JP7305551B2 (ja) * 2017-11-29 2023-07-10 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
JP7244521B2 (ja) * 2018-07-30 2023-03-22 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
US11985677B2 (en) * 2018-08-10 2024-05-14 Lg Electronics Inc. Method and device for transmitting/receiving signal in wireless communication system
WO2020032758A1 (ko) * 2018-08-10 2020-02-13 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 장치
CN110061816B (zh) * 2018-08-31 2020-07-14 中国信息通信研究院 一种移动通信系统、网络设备、终端设备和数据调度方法
CN113228773B (zh) * 2018-10-31 2024-03-12 株式会社Ntt都科摩 用户终端以及无线通信方法
EP3911007A4 (en) * 2019-01-10 2022-07-27 Ntt Docomo, Inc. USER TERMINAL AND WIRELESS COMMUNICATION METHOD
EP3968721A1 (en) * 2019-05-09 2022-03-16 Ntt Docomo, Inc. User terminal and wireless communication method
CN114208270A (zh) * 2019-06-06 2022-03-18 株式会社Ntt都科摩 终端以及无线通信方法
US20220278779A1 (en) * 2019-07-16 2022-09-01 Beijing Xiaomi Mobile Software Co., Ltd. Time interval determination method and harq-ack sending method
CN114175547B (zh) * 2019-08-01 2023-10-20 联想(北京)有限公司 Harq-ack反馈的装置和方法
US11894950B2 (en) * 2021-03-10 2024-02-06 Qualcomm Incorporated Processing time for joint channel estimation
CN115118395A (zh) * 2021-03-19 2022-09-27 维沃移动通信有限公司 Harq ack反馈方法、装置、终端及存储介质

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108809524A (zh) * 2017-04-28 2018-11-13 华为技术有限公司 传输反馈信息的方法和装置
WO2019144833A1 (zh) * 2018-01-26 2019-08-01 电信科学技术研究院有限公司 Dai的指示方法、用户终端和网络侧设备
CN110086579A (zh) * 2018-01-26 2019-08-02 华为技术有限公司 一种通信方法及设备

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
"\"R2-1907744 Discussion on DRX with cross-COT HARQ feedback\"", 3GPP TSG_RAN\\WG2_RL2 *
HUAWEI, HISILICON: "Enhancements on Multi-TRP/panel transmission", 《3GPP TSG RAN WG1 #97》 *
HUAWEI, HISILICON: "Enhancements on Multi-TRP/panel transmission", 《3GPP TSG RAN WG1 #97》, 17 May 2019 (2019-05-17), pages 3 *
HUAWEI, HISILICON: "Summary of AI: 7.2.8.2 Enhancements on Multi-TRP/Panel Transmissionof Offline Discussion", 《3GPP TSG RAN WG1 #97》 *
HUAWEI, HISILICON: "Summary of AI: 7.2.8.2 Enhancements on Multi-TRP/Panel Transmissionof Offline Discussion", 《3GPP TSG RAN WG1 #97》, 17 May 2019 (2019-05-17), pages 8 - 9 *

Also Published As

Publication number Publication date
WO2021030977A1 (zh) 2021-02-25
US20220174524A1 (en) 2022-06-02
CN114175542B (zh) 2023-09-26
EP4016889A1 (en) 2022-06-22
EP4016889A4 (en) 2022-08-24

Similar Documents

Publication Publication Date Title
JP6767477B2 (ja) 短縮物理アップリンク共有チャネル・アレンジメント
US20230139850A1 (en) Feedback information transmission method and communication device
JP6500164B2 (ja) アップリンク制御情報伝送方法及び装置
US11871427B2 (en) Data transmission method, terminal device and network device
JP7300502B2 (ja) 端末、通信方法、及び基地局
CN110932820B (zh) 发送和接收上行控制信息的方法以及通信装置
CN111200871B (zh) 接收数据的方法和通信装置
JP2018531551A6 (ja) 短縮物理アップリンク共有チャネル・アレンジメント
CN112398592B (zh) 反馈信息传输方法及通信装置
EP3637924B1 (en) Terminal, radio communication method, base station and system
KR20210148357A (ko) 하이브리드 자동 재송 요구(harq) 피드백 정보를 전송하는 방법 및 통신 장치
WO2020220253A1 (zh) 一种信息传输方法和通信设备
CN112311501B (zh) 通信方法和通信装置
US20230028448A1 (en) Feedback information sending method and apparatus
US20170338918A1 (en) Base station, user terminal, and carrier scheduling indication method
CN112398630B (zh) 传输反馈信息的方法和装置
US20220174524A1 (en) Communication method and communications apparatus
CN111435847B (zh) 传输信息的方法和装置
CN112398623B (zh) 混合自动重传请求确认harq-ack资源确定方法
CN114390698A (zh) 一种数据传输的方法、装置、介质以及程序产品
CN108370558A (zh) 信息源确定方法、资源分配方法及装置
WO2023281677A1 (ja) 端末および無線通信方法
CN117015044A (zh) C-dai顺序的确定方法、装置及存储介质
CN115190539A (zh) 数据传输的方法和装置

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
GR01 Patent grant
GR01 Patent grant