BR112019018060A2 - Terminal e método de radiocomunicação - Google Patents

Terminal e método de radiocomunicação Download PDF

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Publication number
BR112019018060A2
BR112019018060A2 BR112019018060-5A BR112019018060A BR112019018060A2 BR 112019018060 A2 BR112019018060 A2 BR 112019018060A2 BR 112019018060 A BR112019018060 A BR 112019018060A BR 112019018060 A2 BR112019018060 A2 BR 112019018060A2
Authority
BR
Brazil
Prior art keywords
data
control information
information
receiving
timing
Prior art date
Application number
BR112019018060-5A
Other languages
English (en)
Inventor
Takeda Kazuki
Nagata Satoshi
Wang Lihui
Original Assignee
Ntt Docomo, Inc.
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 Ntt Docomo, Inc. filed Critical Ntt Docomo, Inc.
Publication of BR112019018060A2 publication Critical patent/BR112019018060A2/pt

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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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • 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
    • H04L1/1829—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
    • 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
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

Landscapes

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

Abstract

a presente invenção é projetada de modo que dados de dl possam ser recebidos, e harq-ack possa ser transmitida, propriamente, mesmo quando métodos de escalonamento de dados diferentes dos sistemas lte existentes são usados. de acordo com um aspecto da presente invenção, um terminal de usuário tem uma seção de recebimento que recebe informações de controle de dl, e uma seção de controle que controla recebimento de dados de dl escalonados pelas informações de controle de dl, e transmissão de informações de confirmação de entrega em resposta aos dados de dl, e as informações de controle de dl indicam uma relação entre a temporização de recebimento das informações de controle de dl, a temporização de recebimento dos dados de dl, e a temporização de transmissão das informações de confirmação de entrega, e a seção de controle determina, com base nas informações de controle de dl, a temporização de recebimento dos dados de dl e a temporização de transmissão das informações de confirmação de entrega.
BR112019018060-5A 2017-03-02 2017-03-02 Terminal e método de radiocomunicação BR112019018060A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/008373 WO2018158923A1 (ja) 2017-03-02 2017-03-02 ユーザ端末及び無線通信方法

Publications (1)

Publication Number Publication Date
BR112019018060A2 true BR112019018060A2 (pt) 2020-03-24

Family

ID=63369849

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019018060-5A BR112019018060A2 (pt) 2017-03-02 2017-03-02 Terminal e método de radiocomunicação

Country Status (9)

Country Link
US (1) US11178684B2 (pt)
EP (1) EP3592028A4 (pt)
JP (1) JP6959322B2 (pt)
KR (1) KR102345014B1 (pt)
CN (1) CN110574421B (pt)
BR (1) BR112019018060A2 (pt)
PH (1) PH12019501984A1 (pt)
RU (1) RU2731366C1 (pt)
WO (1) WO2018158923A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3602882A4 (en) * 2017-03-31 2020-11-25 Motorola Mobility LLC DETERMINE A RESOURCE FIELD THAT CARRIES FEEDBACK INFORMATION
US20220095351A1 (en) * 2019-01-03 2022-03-24 Telefonaktiebolaget Lm Ericsson (Publ) Harq handling for single-dci multi-slot scheduling
JP7448560B2 (ja) * 2019-04-30 2024-03-12 オッポ広東移動通信有限公司 リソース決定方法、機器、および記憶媒体
WO2020220998A1 (zh) * 2019-04-30 2020-11-05 大唐移动通信设备有限公司 混合自动重传请求反馈处理方法、装置及设备
CN111988117B (zh) * 2019-05-21 2023-09-12 中兴通讯股份有限公司 一种时隙聚合处理方法及通信设备
CN113826411A (zh) * 2019-05-29 2021-12-21 松下电器（美国）知识产权公司 基站、终端及通信方法
KR20220054380A (ko) 2019-09-29 2022-05-02 후지쯔 가부시끼가이샤 위상 추적 참조 신호를 송신하는 방법 및 장치
CN113572585B (zh) * 2020-04-29 2022-11-08 大唐移动通信设备有限公司 一种反馈码本、反馈信息的确定方法、装置、设备及介质
US11811536B2 (en) * 2020-08-07 2023-11-07 Telefonaktiebolaget Lm Ericsson (Publ) HARQ feedback
CN116636286A (zh) * 2021-01-04 2023-08-22 Oppo广东移动通信有限公司 无线通信方法和设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2486692T3 (en) * 2009-10-05 2018-03-12 Ericsson Telefon Ab L M PUCCH resource allocation for carrier aggregation in LTE-advanced
DE112011103064B4 (de) * 2010-09-13 2015-10-29 Lg Electronics Inc. Verfahren und Vorrichtung zum Übertragen von Steuerinformation
JP5097279B2 (ja) * 2011-01-07 2012-12-12 株式会社エヌ・ティ・ティ・ドコモ 無線基地局装置、無線通信方法及び無線通信システム
CN104380647B (zh) * 2012-05-31 2018-02-23 Lg电子株式会社 用于收发控制信号的方法及其装置
US10462739B2 (en) * 2016-06-21 2019-10-29 Samsung Electronics Co., Ltd. Transmissions of physical downlink control channels in a communication system
US10541785B2 (en) * 2016-07-18 2020-01-21 Samsung Electronics Co., Ltd. Carrier aggregation with variable transmission durations
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

Also Published As

Publication number Publication date
EP3592028A1 (en) 2020-01-08
EP3592028A4 (en) 2020-11-25
US20200236698A1 (en) 2020-07-23
JP6959322B2 (ja) 2021-11-02
US11178684B2 (en) 2021-11-16
NZ756839A (en) 2023-12-22
JPWO2018158923A1 (ja) 2020-01-16
KR20190119618A (ko) 2019-10-22
PH12019501984A1 (en) 2020-06-29
RU2731366C1 (ru) 2020-09-02
CN110574421B (zh) 2023-07-18
WO2018158923A1 (ja) 2018-09-07
CN110574421A (zh) 2019-12-13
KR102345014B1 (ko) 2021-12-30

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]