BR112022006069A2 - Terminal e método de radiocomunicação - Google Patents

Terminal e método de radiocomunicação

Info

Publication number
BR112022006069A2
BR112022006069A2 BR112022006069A BR112022006069A BR112022006069A2 BR 112022006069 A2 BR112022006069 A2 BR 112022006069A2 BR 112022006069 A BR112022006069 A BR 112022006069A BR 112022006069 A BR112022006069 A BR 112022006069A BR 112022006069 A2 BR112022006069 A2 BR 112022006069A2
Authority
BR
Brazil
Prior art keywords
harq
ack
terminal
semi
present disclosure
Prior art date
Application number
BR112022006069A
Other languages
English (en)
Inventor
Takahashi Yuki
Nagata Satoshi
Zhang Xiaohong
Guo Shaozhen
Wang Lihui
Hou Xiaolin
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 BR112022006069A2 publication Critical patent/BR112022006069A2/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
    • H04L1/18—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
    • H04L1/1812—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
    • H04L1/1861—Physical mapping arrangements

Landscapes

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

Abstract

TERMINAL E MÉTODO DE RADIOCOMUNICAÇÃO. Um terminal de acordo com um aspecto da presente divulgação inclui: uma seção de controle que determina um tamanho de um livro código de reconhecimento de solicitação de repetição automática híbrida (HARQ-ACK) semiestático incluindo HARQ-ACK correspondente a um canal compartilhado de enlace descendente (canal compartilhado de enlace descendente físico (PDSCH)) de escalonamento semipersistente (SPS) com base no número de configurações SPS configuradas, o número de células configuradas ou ativadas e o número de valores de temporização de HARQ-ACK incluídos em um conjunto de valores de temporização de HARQ-ACK configurados; e uma seção de transmissão que transmite um bit de informação de HARQ-ACK correspondente ao livro código de HARQ-ACK ao usar um recurso de um canal de controle de enlace ascendente. De acordo com um aspecto da presente divulgação, o HARQ-ACK pode ser adequadamente realimentado mesmo em um caso onde sejam usados múltiplos SPSs.
BR112022006069A 2019-10-03 2019-10-03 Terminal e método de radiocomunicação BR112022006069A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/039197 WO2021064961A1 (ja) 2019-10-03 2019-10-03 端末及び無線通信方法

Publications (1)

Publication Number Publication Date
BR112022006069A2 true BR112022006069A2 (pt) 2022-07-12

Family

ID=75337856

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022006069A BR112022006069A2 (pt) 2019-10-03 2019-10-03 Terminal e método de radiocomunicação

Country Status (5)

Country Link
US (1) US20240048289A1 (pt)
EP (1) EP4040696A4 (pt)
CN (1) CN114747164A (pt)
BR (1) BR112022006069A2 (pt)
WO (1) WO2021064961A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12003338B2 (en) * 2019-05-03 2024-06-04 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods of HARQ codebook determination for multiple PUCCH
BR112022020281A2 (pt) * 2020-04-10 2022-12-06 Apple Inc Design de livro de códigos para transmissões de agendamento semipersistente (sps)
CN114189322B (zh) * 2021-12-31 2023-07-11 中国信息通信研究院 一种物理控制信道指示方法和设备

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9526091B2 (en) * 2012-03-16 2016-12-20 Intel Corporation Method and apparatus for coordination of self-optimization functions in a wireless network
US9998264B2 (en) * 2015-04-10 2018-06-12 Sharp Laboratories Of America, Inc. User equipments, base stations and methods for carrier aggregation
CN113556818B (zh) * 2015-08-12 2024-02-20 Lg电子株式会社 用于执行通信的方法和基站
KR102288231B1 (ko) * 2015-08-14 2021-08-09 레노보 이노베이션스 리미티드 (홍콩) 무선 통신 시스템에서 ｈａｒｑ-ａｃｋ 응답 코드북의 결정
WO2017078465A1 (en) * 2015-11-04 2017-05-11 Lg Electronics Inc. Method and apparatus for handling overlap of different channels in wireless communication system
KR102511925B1 (ko) * 2015-11-06 2023-03-20 주식회사 아이티엘 반송파 집성을 지원하는 무선통신 시스템에서 harq 동작을 수행하는 장치 및 방법
US10541785B2 (en) * 2016-07-18 2020-01-21 Samsung Electronics Co., Ltd. Carrier aggregation with variable transmission durations
JP2020506574A (ja) * 2017-01-05 2020-02-27 ノキア テクノロジーズ オーユー スケーラブルフィードバックレポート
WO2019003635A1 (ja) * 2017-06-26 2019-01-03 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 端末及び通信方法
US10813118B2 (en) * 2017-07-10 2020-10-20 Lg Electronics Inc. Method for transmitting and receiving uplink control information and devices supporting the same
CN111096018B (zh) * 2017-08-02 2023-10-27 英特尔公司 用于实现新无线电（nr）网络中的前向兼容性的预留资源的装置、***和方法
JP7007462B2 (ja) * 2017-09-08 2022-01-24 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて無線信号の送受信方法及び装置
US10567143B2 (en) * 2017-09-27 2020-02-18 Yeongmoon SON Method and apparatus to receive and transmit data in a mobile communication system
CN109802819B (zh) * 2017-11-16 2024-03-05 北京三星通信技术研究有限公司 上行控制信息处理方法及终端
US10985877B2 (en) * 2017-11-16 2021-04-20 Sharp Kabushiki Kaisha Codebook determination of HARQ-ACK multiplexing with fallback downlink control information (DCI) and code block group (CBG) configurations
CA3086882A1 (en) * 2017-12-27 2019-07-04 Ntt Docomo, Inc. User terminal and radio communication method
US11343024B2 (en) * 2018-01-11 2022-05-24 Sharp Kabushiki Kaisha Codebook determination of HARQ-ACK multiplexing with fallback downlink control information (DCI) and code block group (CBG) configurations
CN117375773A (zh) * 2018-01-11 2024-01-09 北京三星通信技术研究有限公司 传输harq-ack信息的方法及设备
CN110086583B (zh) * 2018-01-26 2021-05-07 电信科学技术研究院有限公司 一种dai的指示方法、用户终端和网络侧设备
CN110138514B (zh) * 2018-02-08 2020-10-20 电信科学技术研究院有限公司 一种进行混合自动重传请求反馈的方法和终端
US11297674B2 (en) * 2018-02-14 2022-04-05 Samsung Electronics Co., Ltd. Method and apparatus for power savings at a user equipment
CN110149717B (zh) * 2018-02-14 2020-09-25 华为技术有限公司 码本的传输方法、装置及***
US11246155B2 (en) * 2018-03-27 2022-02-08 Qualcomm Incorporated Acknowledgement feedback in unlicensed new radio
US10873936B2 (en) * 2018-03-28 2020-12-22 Asustek Computer Inc. Method and apparatus for determining codebook size in a wireless communication system
CN110475359A (zh) * 2018-05-10 2019-11-19 北京三星通信技术研究有限公司 传输上行控制信息的方法及设备
CN110602769B (zh) * 2018-06-13 2021-04-13 维沃移动通信有限公司 数据处理方法、用户设备和网络侧设备
CN110635870B (zh) * 2018-06-22 2021-05-18 华为技术有限公司 生成混合自动重传请求harq信息的方法和装置
CN110635871B (zh) * 2018-06-22 2021-08-31 华为技术有限公司 生成混合自动重传请求harq信息的方法和装置
US11863326B2 (en) * 2018-07-26 2024-01-02 Sharp Kabushiki Kaisha Base stations and methods
CN110830151B (zh) * 2018-08-07 2021-06-15 华为技术有限公司 反馈信息的传输方法和装置
WO2020033623A1 (en) * 2018-08-08 2020-02-13 Idac Holdings, Inc. Efficient and robust acknowledgement procedures for new radio operation in unlicensed bands
KR102656606B1 (ko) * 2018-08-10 2024-04-12 삼성전자주식회사 무선 통신 시스템에서 harq-ack 피드백을 송수신하는 방법 및 장치
CN110830176B (zh) * 2018-08-10 2023-10-03 大唐移动通信设备有限公司 一种harq-ack发送方法、接收方法、终端及基站
CN110943805B (zh) * 2018-09-21 2021-06-04 电信科学技术研究院有限公司 一种harq-ack的传输方法、终端设备及网络设备
WO2020067782A1 (en) * 2018-09-28 2020-04-02 Samsung Electronics Co., Ltd. Method and device for transmitting or receiving groupcast feedback in wireless cellular communication system
WO2020133190A1 (en) * 2018-12-28 2020-07-02 Lenovo (Beijing) Limited Payload reduction for semi-static harq-ack codebook
EP3909166A1 (en) * 2019-01-11 2021-11-17 Telefonaktiebolaget Lm Ericsson (Publ) Acknowledgement signaling for radio access networks
US10868595B2 (en) * 2019-01-11 2020-12-15 Qualcomm Incorporated Enhanced feedback with a dynamic codebook
CN118201042A (zh) * 2019-01-11 2024-06-14 汉尼拔Ip有限责任公司 下一代无线网络中用于省电状态下的用户设备的调度方法和用户设备
WO2020153721A1 (ko) * 2019-01-21 2020-07-30 엘지전자 주식회사 무선통신시스템에서 사이드링크 harq 피드백을 전송하는 방법
CN113424481B (zh) * 2019-02-15 2023-10-27 Lg电子株式会社 在无线通信***中发送和接收数据的方法及其设备
ES2915665T3 (es) * 2019-02-20 2022-06-24 Asustek Comp Inc Procedimiento y aparato para el manejo de la retroalimentación HARQ-ACK de enlaces laterales y enlaces ascendentes en un sistema de comunicación inalámbrico
WO2020188815A1 (ja) * 2019-03-20 2020-09-24 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
WO2020194404A1 (ja) * 2019-03-22 2020-10-01 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
US20220201757A1 (en) * 2019-03-29 2022-06-23 Apple Inc. Hybrid automatic repeat request (harq) transmissions for new radio (nr)
US20220159692A1 (en) * 2019-03-30 2022-05-19 Lg Electronics Inc. Method for transmitting harq-ack codebook, user equipment, device and storage medium, method for receiving harq-ack codebook, and base station
EP3720029A1 (en) * 2019-04-03 2020-10-07 Acer Incorporated Hybrid automatic repeat request enhancements
US11349614B2 (en) * 2019-04-24 2022-05-31 Telefonaktiebolaget Lm Ericsson (Publ) HARQ-ACK reporting with PDSCH grouping
WO2020220316A1 (zh) * 2019-04-30 2020-11-05 Oppo广东移动通信有限公司 一种反馈信息的确定方法及装置、终端
WO2020261174A1 (en) * 2019-06-25 2020-12-30 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods of joint harq feedback for pdsch transmission over multiple trps
US11350419B2 (en) * 2019-06-28 2022-05-31 Qualcomm Incorporated Semi-persistent scheduling (SPS) for multi-DCI based multi-transmitter receiver point (TRP)
US11533738B2 (en) * 2019-06-28 2022-12-20 Qualcomm Incorporated Joint activation and/or release for multiple configured grant and/or semi-persistent scheduling configurations
US11711192B2 (en) * 2019-07-11 2023-07-25 Samsung Electronics Co., Ltd. Transmission of control information for communication with multiple transmission-reception points
WO2021022439A1 (en) * 2019-08-05 2021-02-11 Zte Corporation Systems and methods for determining feedback codebook
WO2021029738A1 (ko) * 2019-08-15 2021-02-18 엘지전자 주식회사 무선 통신 시스템에서 상향링크 채널을 송수신 하는 방법 및 이에 대한 장치
US11991701B2 (en) * 2019-08-16 2024-05-21 Qualcomm Incorporated Time domain resource allocation for downlink data repetitions
US11930479B2 (en) * 2019-08-16 2024-03-12 Intel Corporation PUCCH and PDSCH in multiplexed NR applications
EP4014387A1 (en) * 2019-08-16 2022-06-22 Telefonaktiebolaget LM Ericsson (publ) Harq codebooks for multiple dl sps
EP4033829A4 (en) * 2019-09-17 2023-05-24 Ntt Docomo, Inc. WIRELESS COMMUNICATION TERMINAL AND METHOD
US20240023135A1 (en) * 2021-05-31 2024-01-18 Apple Inc. HARQ-ACK Codebook Handling

Also Published As

Publication number Publication date
CN114747164A (zh) 2022-07-12
JPWO2021064961A1 (pt) 2021-04-08
EP4040696A1 (en) 2022-08-10
WO2021064961A1 (ja) 2021-04-08
EP4040696A4 (en) 2023-04-05
US20240048289A1 (en) 2024-02-08

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