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

Info

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
Authority
JP
Japan
Prior art keywords
pdsch
harq
ack
dci format
dai
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2019179565A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021057776A5 (https=
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
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP2019179565A priority Critical patent/JP7036780B2/ja
Priority to US17/764,478 priority patent/US11737089B2/en
Priority to CN202080066610.5A priority patent/CN114424493B/zh
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
Application granted granted Critical
Publication of JP7036780B2 publication Critical patent/JP7036780B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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

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)
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
US17/764,478 US11737089B2 (en) 2019-09-30 2020-09-29 Terminal apparatus, base station apparatus, and communication method
CN202080066610.5A CN114424493B (zh) 2019-09-30 2020-09-29 终端装置、基站装置以及通信方法
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)

Publication Number Publication Date
JP2021057776A JP2021057776A (ja) 2021-04-08
JP2021057776A5 JP2021057776A5 (https=) 2021-08-26
JP7036780B2 true JP7036780B2 (ja) 2022-03-15

Family

ID=75271237

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (4)

Country Link
US (1) US11737089B2 (https=)
JP (1) JP7036780B2 (https=)
CN (1) CN114424493B (https=)
WO (1) WO2021065864A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116743321B (zh) 2019-05-02 2025-08-15 韦勒斯标准与技术协会公司 无线通信系统中的下行数据接收和harq-ack传输的方法、装置和系统
CN114424661B (zh) 2019-08-17 2025-09-23 韦勒斯标准与技术协会公司 在无线通信系统中发送和接收物理上行链路共享信道(pusch)的方法、装置和系统
WO2021091292A1 (ko) * 2019-11-06 2021-05-14 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
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
CN117640047A (zh) * 2022-07-20 2024-03-01 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置

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
WO2016121433A1 (ja) * 2015-01-28 2016-08-04 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
CN115208540B (zh) * 2017-01-08 2024-10-15 Lg电子株式会社 在无线通信系统中发送或接收上行链路信号的方法和设备
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
CN111713039A (zh) * 2018-02-13 2020-09-25 夏普株式会社 用于下行链路半持久调度的用户设备、基站和方法

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

Similar Documents

Publication Publication Date Title
JP7036780B2 (ja) 端末装置、基地局装置、および、通信方法
JP6926151B2 (ja) 端末装置、基地局装置、および、通信方法
JP2020072330A (ja) 端末装置、基地局装置、および、通信方法
CN114342306B (zh) 终端装置、基站装置以及通信方法
JP2020048112A (ja) 端末装置、基地局装置、および、通信方法
US11737090B2 (en) Terminal apparatus, base station apparatus, and communication method
US12047969B2 (en) Terminal apparatus, base station apparatus, and communication method
JP6892897B2 (ja) 端末装置、基地局装置、および、通信方法
WO2020203018A1 (ja) 端末装置、基地局装置、および、通信方法
JP7638890B2 (ja) 端末装置、基地局装置、および、通信方法
JP7340371B2 (ja) 端末装置、基地局装置、および、通信方法
JP7319817B2 (ja) 端末装置、基地局装置、および、通信方法

Legal Events

Date Code Title Description
RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20210702

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210719

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210719

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20210719

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20211012

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211122

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220222

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220303

R150 Certificate of patent or registration of utility model

Ref document number: 7036780

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150