BR112018015859A2 - método e aparelho para o envio de informações de feedback - Google Patents

método e aparelho para o envio de informações de feedback

Info

Publication number
BR112018015859A2
BR112018015859A2 BR112018015859-3A BR112018015859A BR112018015859A2 BR 112018015859 A2 BR112018015859 A2 BR 112018015859A2 BR 112018015859 A BR112018015859 A BR 112018015859A BR 112018015859 A2 BR112018015859 A2 BR 112018015859A2
Authority
BR
Brazil
Prior art keywords
feedback information
time frequency
transport block
frequency resource
increased
Prior art date
Application number
BR112018015859-3A
Other languages
English (en)
Chinese (zh)
Inventor
Shi Jie
Zhang Xingwei
Li Chao
Liu Zhe
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 BR112018015859A2 publication Critical patent/BR112018015859A2/pt

Links

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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • 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
    • H04L1/1861—Physical mapping 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
    • H04L1/1864—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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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
    • 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]

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

a presente invenção refere-se ao campo de tecnologias de comunicação e descreve um método e um aparelho para o envio de informações de feedback. o método inclui: receber um bloco de transporte ou as informações de controle de bloco de transporte enviadas por uma estação base em um primeiro recurso de frequência de tempo em uma ligação descendente dl; determinar o recurso de domínio de tempo de um segundo recurso de frequência de tempo com base na localização de recurso do primeiro recurso de frequência de tempo, na duração de um primeiro intervalo de tempo de transmissão na dl e na duração de um segundo intervalo de tempo de transmissão em uma ligação ascendente ul; e enviar as informações de feedback no segundo recurso de frequência de tempo na ul, onde as informações de feedback são usadas para indicar o status de recebimento do bloco de transporte. na presente invenção, como a localização do recurso de frequência de tempo para o envio de informações de feedback sobre o bloco de transporte recebido é acordada, a eficiência de transmissão de dados entre eu e a estação base pode ser aumentada, e precisão de transmissão de dados pode ser aumentada. além disso, visto que um recurso de frequência de tempo para retransmitir o bloco de transporte é acordado, a taxa de sucesso de recebimento de blocos de transporte retransmitidos pode ser aumentada e a eficiência de transmissão de dados pode ser aumentada ainda mais.
BR112018015859-3A 2016-02-05 2016-02-05 método e aparelho para o envio de informações de feedback BR112018015859A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/073684 WO2017133005A1 (zh) 2016-02-05 2016-02-05 反馈信息发送方法及装置

Publications (1)

Publication Number Publication Date
BR112018015859A2 true BR112018015859A2 (pt) 2018-12-26

Family

ID=59499138

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018015859-3A BR112018015859A2 (pt) 2016-02-05 2016-02-05 método e aparelho para o envio de informações de feedback

Country Status (7)

Country Link
US (1) US20180337763A1 (pt)
EP (1) EP3399683A4 (pt)
JP (1) JP6692536B2 (pt)
KR (1) KR20180108710A (pt)
CN (1) CN108604952A (pt)
BR (1) BR112018015859A2 (pt)
WO (1) WO2017133005A1 (pt)

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US11071136B2 (en) 2016-08-25 2021-07-20 Huawei Technologies Co., Ltd. System and method for multiplexing traffic
US11051208B2 (en) 2016-08-25 2021-06-29 Huawei Technologies Co., Ltd. Co-existence of low latency and latency tolerant downlink communication
US11252717B2 (en) * 2016-09-02 2022-02-15 Huawei Technologies Co., Ltd. Co-existence of latency tolerant and low latency communications
WO2018152821A1 (zh) * 2017-02-25 2018-08-30 南通朗恒通信技术有限公司 一种用户设备、基站中的用于动态调度的方法和装置
CN110892766B (zh) * 2017-07-03 2022-12-27 上海朗帛通信技术有限公司 一种被用于多天线通信的用户设备、基站中的方法和装置
CN109842950B (zh) * 2017-11-28 2022-12-23 珠海市魅族科技有限公司 用于基站或终端的资源调度方法及装置
CN110035517B (zh) 2018-01-12 2023-07-18 华为技术有限公司 一种指示信息的传输方法和装置
WO2020116896A1 (ko) 2018-12-03 2020-06-11 삼성전자 주식회사 미디어 콘텐트 처리를 관리하기 위한 방법, 장치 및 컴퓨터 판독 가능한 기록 매체
KR20210019307A (ko) * 2019-08-12 2021-02-22 삼성전자주식회사 상태 보고를 이용하여 신호 재전송을 수행하는 무선 통신 장치 및 이를 포함하는 무선 통신 시스템의 동작 방법
CN110572186B (zh) * 2019-09-12 2021-09-17 南方电网科学研究院有限责任公司 双模通信网络系统及其通信模式选择方法
CN112583536B (zh) * 2019-09-30 2022-10-11 华为技术有限公司 反馈信息处理方法及通信装置
CN112788562B (zh) * 2019-11-08 2022-08-30 大唐移动通信设备有限公司 一种信息反馈、重传方法及终端
US11792824B2 (en) * 2020-03-30 2023-10-17 Qualcomm Incorporated Multicast feedback and retransmission for transport block grouping

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EP1286491B1 (en) * 2001-08-22 2004-06-30 Matsushita Electric Industrial Co., Ltd. Multichannel ARQ method and apparatus
CN101114868B (zh) * 2006-07-25 2011-11-23 电信科学技术研究院 反馈信道分配指示方法及系统
KR101461238B1 (ko) * 2008-04-30 2014-11-12 삼성전자주식회사 무선 이동 통신 시스템에서 복합 자동 재전송 요구 방식을 제어하는 장치 및 방법
CN101882985B (zh) * 2009-05-06 2015-08-12 中兴通讯股份有限公司 混合自动重传请求发送的指示方法及其基站
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Also Published As

Publication number Publication date
JP6692536B2 (ja) 2020-05-13
WO2017133005A1 (zh) 2017-08-10
US20180337763A1 (en) 2018-11-22
EP3399683A4 (en) 2019-05-01
KR20180108710A (ko) 2018-10-04
JP2019510399A (ja) 2019-04-11
EP3399683A1 (en) 2018-11-07
CN108604952A (zh) 2018-09-28

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]