BR112022002872A2 - Método e aparelho para transmissão de informação de feedback de solicitação de repetição automática híbrida (harq) - Google Patents

Método e aparelho para transmissão de informação de feedback de solicitação de repetição automática híbrida (harq)

Info

Publication number
BR112022002872A2
BR112022002872A2 BR112022002872A BR112022002872A BR112022002872A2 BR 112022002872 A2 BR112022002872 A2 BR 112022002872A2 BR 112022002872 A BR112022002872 A BR 112022002872A BR 112022002872 A BR112022002872 A BR 112022002872A BR 112022002872 A2 BR112022002872 A2 BR 112022002872A2
Authority
BR
Brazil
Prior art keywords
transmission
harq
feedback information
hybrid automatic
type
Prior art date
Application number
BR112022002872A
Other languages
English (en)
Inventor
Wang Jun
Peng Wenjie
Dai Mingzeng
Chang Junren
Original Assignee
Huawei Tech 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 Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112022002872A2 publication Critical patent/BR112022002872A2/pt

Links

Classifications

    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—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
    • 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
    • H04L1/1829—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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • 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
    • H04W72/04—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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

MÉTODO E DISPOSITIVOS PARA TRANSMISSÃO DE INFORMAÇÃO DE FEEDBACK DE SOLICITAÇÃO DE REPETIÇÃO AUTOMÁTICA HÍBRIDA (HARQ). A presente invenção refere-se a um método e um aparelho para transmissão de informações de feedback de solicitação de repetição automática híbrida (HARQ), sendo capaz de determinar de modo flexível um tipo de modo de feedback. O dito método compreende: um primeiro dispositivo terminal tendo um recurso de transmissão; então determinar, com base em uma primeira correlação, um tipo de modo de feedback correspondendo à transmissão atual; e com base no tipo de modo de feedback, realizar processamento de conjunto de pacote de dados e, finalmente, usar o recurso de transmissão para enviar os pacotes de dados.
BR112022002872A 2019-08-16 2020-08-17 Método e aparelho para transmissão de informação de feedback de solicitação de repetição automática híbrida (harq) BR112022002872A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910760464.5A CN112399588A (zh) 2019-08-16 2019-08-16 用于传输混合自动重传请求harq反馈信息的方法和装置
PCT/CN2020/109638 WO2021032067A1 (zh) 2019-08-16 2020-08-17 用于传输混合自动重传请求harq反馈信息的方法和装置

Publications (1)

Publication Number Publication Date
BR112022002872A2 true BR112022002872A2 (pt) 2022-07-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022002872A BR112022002872A2 (pt) 2019-08-16 2020-08-17 Método e aparelho para transmissão de informação de feedback de solicitação de repetição automática híbrida (harq)

Country Status (7)

Country Link
US (1) US20220173840A1 (pt)
EP (1) EP4013157A4 (pt)
JP (2) JP2022544620A (pt)
KR (1) KR20220048012A (pt)
CN (1) CN112399588A (pt)
BR (1) BR112022002872A2 (pt)
WO (1) WO2021032067A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113328834A (zh) * 2020-02-28 2021-08-31 华为技术有限公司 一种通信方法及装置
US11736239B2 (en) * 2020-04-02 2023-08-22 Qualcomm Incorporated Hybrid automatic repeat request (HARQ) feedback control for multicast communications
US20210376967A1 (en) * 2020-06-02 2021-12-02 Electronics And Telecommunications Research Institute Method and apparatus for transmitting and receiving feedback signal in communication system
US20220095171A1 (en) * 2020-09-18 2022-03-24 Qualcomm Incorporated User equipment behavior with sidelink preemption indication
US11716753B2 (en) * 2021-01-26 2023-08-01 Qualcomm Incorporated Feedback methods for subband full duplex systems
WO2022198479A1 (zh) * 2021-03-24 2022-09-29 北京小米移动软件有限公司 Harq反馈的方法、装置、通信设备及存储介质
CN115225219A (zh) * 2021-04-16 2022-10-21 展讯通信（上海）有限公司 一种反馈方法、装置及设备
CN113301605B (zh) * 2021-05-18 2023-03-24 成都欧珀通信科技有限公司 消息传输方法、系统及相关装置
CN115603867A (zh) * 2021-07-09 2023-01-13 北京紫光展锐通信技术有限公司（Cn） 一种反馈方式的确定方法、装置、芯片及模组设备
WO2023010561A1 (en) * 2021-08-06 2023-02-09 Nokia Shanghai Bell Co., Ltd. Enhancement of hybrid automatic repeat request feedback
WO2024021029A1 (zh) * 2022-07-29 2024-02-01 华为技术有限公司 通信方法和相关装置
CN118042631A (zh) * 2022-11-04 2024-05-14 维沃移动通信有限公司 混合自动重传请求应答harq-ack信息反馈方法、装置及相关产品

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101369874B (zh) * 2007-08-17 2013-04-24 华为技术有限公司 一种多用户反馈的方法、系统、基站及用户设备
CN103368706A (zh) * 2012-03-26 2013-10-23 中兴通讯股份有限公司 混合自动重传请求传输方法、装置及系统
US9485794B2 (en) * 2012-05-23 2016-11-01 Qualcomm Incorporated Methods and apparatus for using device to device communications to support IMS based services
KR20150134908A (ko) * 2014-05-23 2015-12-02 삼성전자주식회사 무선통신 시스템에서 저비용(low-cost)단말의 송수신 방법 및 장치
EP3206321B1 (en) * 2016-02-15 2020-07-08 Panasonic Intellectual Property Corporation of America Improved uplink harq operation for prose-enabled ues participating in sidelink discovery operation
CN107733558B (zh) * 2016-08-12 2020-07-21 华为技术有限公司 混合自动重传请求确认harq-ack反馈方法和装置
CN108809496B (zh) * 2017-05-05 2023-09-05 华为技术有限公司 一种信息处理方法以及设备
WO2020029279A1 (zh) * 2018-08-10 2020-02-13 北京小米移动软件有限公司 车联网设备之间的反馈信息传输方法、装置及系统

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Publication number Publication date
US20220173840A1 (en) 2022-06-02
WO2021032067A1 (zh) 2021-02-25
EP4013157A4 (en) 2022-09-28
JP2023179607A (ja) 2023-12-19
EP4013157A1 (en) 2022-06-15
JP2022544620A (ja) 2022-10-19
KR20220048012A (ko) 2022-04-19
CN112399588A (zh) 2021-02-23

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