JP7036780B2 - 端末装置、基地局装置、および、通信方法 - Google Patents

端末装置、基地局装置、および、通信方法 Download PDF

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Publication number
JP7036780B2
JP7036780B2 JP2019179565A JP2019179565A JP7036780B2 JP 7036780 B2 JP7036780 B2 JP 7036780B2 JP 2019179565 A JP2019179565 A JP 2019179565A JP 2019179565 A JP2019179565 A JP 2019179565A JP 7036780 B2 JP7036780 B2 JP 7036780B2
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pdsch
harq
ack
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dai
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Japanese (ja)
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JP2021057776A5 (enExample
JP2021057776A (ja
Inventor
会発 林
翔一 鈴木
大一郎 中嶋
智造 野上
渉 大内
友樹 吉村
泰雨 李
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Sharp Corp
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Sharp Corp
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Priority to JP2019179565A priority Critical patent/JP7036780B2/ja
Priority to CN202080066610.5A priority patent/CN114424493B/zh
Priority to US17/764,478 priority patent/US11737089B2/en
Priority to PCT/JP2020/036805 priority patent/WO2021065864A1/ja
Publication of JP2021057776A publication Critical patent/JP2021057776A/ja
Publication of JP2021057776A5 publication Critical patent/JP2021057776A5/ja
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    • 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
    • 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 signalling, 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
    • H04L1/1812—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
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated

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  • 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)
JP2019179565A 2019-09-30 2019-09-30 端末装置、基地局装置、および、通信方法 Active JP7036780B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019179565A JP7036780B2 (ja) 2019-09-30 2019-09-30 端末装置、基地局装置、および、通信方法
CN202080066610.5A CN114424493B (zh) 2019-09-30 2020-09-29 终端装置、基站装置以及通信方法
US17/764,478 US11737089B2 (en) 2019-09-30 2020-09-29 Terminal apparatus, base station apparatus, and communication method
PCT/JP2020/036805 WO2021065864A1 (ja) 2019-09-30 2020-09-29 端末装置、基地局装置、および、通信方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019179565A JP7036780B2 (ja) 2019-09-30 2019-09-30 端末装置、基地局装置、および、通信方法

Publications (3)

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JP2021057776A JP2021057776A (ja) 2021-04-08
JP2021057776A5 JP2021057776A5 (enExample) 2021-08-26
JP7036780B2 true JP7036780B2 (ja) 2022-03-15

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JP2019179565A Active JP7036780B2 (ja) 2019-09-30 2019-09-30 端末装置、基地局装置、および、通信方法

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US (1) US11737089B2 (enExample)
JP (1) JP7036780B2 (enExample)
CN (1) CN114424493B (enExample)
WO (1) WO2021065864A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4510481A3 (en) 2019-05-02 2025-05-07 Wilus Institute of Standards and Technology Inc. Method, device, and system for downlink data reception and harq-ack transmission in wireless communication system
KR20250130428A (ko) 2019-08-17 2025-09-01 주식회사 윌러스표준기술연구소 무선 통신 시스템에서 상향링크 공유 채널(physical uplink shared channel: pusch)를 송수신하는 방법, 장치 및 시스템
EP4057536B1 (en) * 2019-11-06 2025-04-09 LG Electronics Inc. Method and apparatus for transmitting and receiving wireless signal in wireless communication system
US11849462B2 (en) 2020-04-09 2023-12-19 Qualcomm Incorporated Techniques for determining group identification and a downlink assignment index for enhanced dynamic codebooks
US12432745B2 (en) * 2021-10-12 2025-09-30 Samsung Electronics Co., Ltd. Acknowledgement information reporting for multi-cell scheduling

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103929816A (zh) * 2013-10-15 2014-07-16 上海朗帛通信技术有限公司 一种tdd-fdd联合系统中的用户和系统设备及方法
JP6652505B2 (ja) * 2015-01-28 2020-02-26 シャープ株式会社 端末装置、基地局装置、通信方法および集積回路
JP2018107482A (ja) * 2015-04-28 2018-07-05 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
WO2017030342A1 (ko) * 2015-08-19 2017-02-23 엘지전자(주) 무선 통신 시스템에서 트리거 프레임 전송 방법 및 이를 위한 장치
KR102511925B1 (ko) * 2015-11-06 2023-03-20 주식회사 아이티엘 반송파 집성을 지원하는 무선통신 시스템에서 harq 동작을 수행하는 장치 및 방법
WO2017192793A1 (en) * 2016-05-06 2017-11-09 Intel IP Corporation Dual beam transmission and ack/nack feedback mechanism for pucch
US10536960B2 (en) * 2017-01-08 2020-01-14 Lg Electronics Inc. Method and device for transmitting and receiving uplink signal between user equipment and base station in wireless communication
CN106791822B (zh) * 2017-01-13 2018-11-30 浙江科技学院 一种基于单双目特征学习的无参考立体图像质量评价方法
US10813118B2 (en) * 2017-07-10 2020-10-20 Lg Electronics Inc. Method for transmitting and receiving uplink control information and devices supporting the same
EP3753134B1 (en) * 2018-02-13 2022-12-21 Sharp Kabushiki Kaisha User equipments, base stations and methods for downlink semi-persistent scheduling

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
3GPP TS 38.213 V15.7.0(2019-09)，3GPP，2019年09月30日，第４６－５２葉
Huawei，Feature lead summary#3 of HARQ enhancements for NR-U[online]，3GPP TSG RAN WG1 #98 R1-1909806，Internet<URL:https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_98/Docs/R1-1909806.zip>，2019年08月30日，第２．１．６節，第４節
LG Electronics，HARQ procedure for NR-U[online]，3GPP TSG RAN WG1 #97 R1-1906677，Internet<URL:https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_97/Docs/R1-1906677.zip>，2019年05月17日，図４
MediaTek Inc.，Enhancements to HARQ for NR-U operation[online]，3GPP TSG RAN WG1 #98 R1-198387，Internet<URL:https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_98/Docs/R1-1908387.zip>，2019年08月30日，第２．１．１節
Qualcomm Incorporated，Enhancements to Scheduling and HARQ operation for NR-U[online]，3GPP TSG RAN WG1 #98 R1-1909247，Internet<URL:https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_98/Docs/R1-1909247.zip>，2019年08月30日，第２．１．１節
TSG WG RAN5，CR to 38.523-3: Add new verified and e-mail agreed TTCN test cases in the TC lists in 38.523-3 (prose), Annex A[online]，3GPP TSG RAN #85 RP-191720，Internet<URL:https://www.3gpp.org/ftp/tsg_ran/TSG_RAN/TSGR_85/Docs/RP-191720.zip>，2019年09月20日

Also Published As

Publication number Publication date
WO2021065864A1 (ja) 2021-04-08
JP2021057776A (ja) 2021-04-08
CN114424493A (zh) 2022-04-29
CN114424493B (zh) 2024-03-29
US20220353889A1 (en) 2022-11-03
US11737089B2 (en) 2023-08-22

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