JP2021010103A - 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
JP2021010103A
JP2021010103A JP2019122820A JP2019122820A JP2021010103A JP 2021010103 A JP2021010103 A JP 2021010103A JP 2019122820 A JP2019122820 A JP 2019122820A JP 2019122820 A JP2019122820 A JP 2019122820A JP 2021010103 A JP2021010103 A JP 2021010103A
Authority
JP
Japan
Prior art keywords
pdsch
group
pdsch group
value
harq
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.)
Pending
Application number
JP2019122820A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021010103A5 (https=
Inventor
会発 林
Huifa Lin
会発 林
翔一 鈴木
Shoichi Suzuki
翔一 鈴木
中嶋　大一郎
Taiichiro Nakajima
大一郎 中嶋
智造 野上
Tomozo Nogami
智造 野上
渉 大内
Wataru Ouchi
渉 大内
友樹 吉村
Tomoki Yoshimura
友樹 吉村
李　泰雨
Tae Woo Lee
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 JP2019122820A priority Critical patent/JP2021010103A/ja
Priority to CN202080060381.6A priority patent/CN114342306B/zh
Priority to PCT/JP2020/025839 priority patent/WO2021002389A1/ja
Priority to US17/623,954 priority patent/US20220368464A1/en
Publication of JP2021010103A publication Critical patent/JP2021010103A/ja
Publication of JP2021010103A5 publication Critical patent/JP2021010103A5/ja
Pending legal-status Critical Current

Links

Images

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
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04L1/1854—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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2019122820A 2019-07-01 2019-07-01 端末装置、基地局装置、および、通信方法 Pending JP2021010103A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019122820A JP2021010103A (ja) 2019-07-01 2019-07-01 端末装置、基地局装置、および、通信方法
CN202080060381.6A CN114342306B (zh) 2019-07-01 2020-07-01 终端装置、基站装置以及通信方法
PCT/JP2020/025839 WO2021002389A1 (ja) 2019-07-01 2020-07-01 端末装置、基地局装置、および、通信方法
US17/623,954 US20220368464A1 (en) 2019-07-01 2020-07-01 Terminal apparatus, base station apparatus, and communication method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019122820A JP2021010103A (ja) 2019-07-01 2019-07-01 端末装置、基地局装置、および、通信方法

Publications (2)

Publication Number Publication Date
JP2021010103A true JP2021010103A (ja) 2021-01-28
JP2021010103A5 JP2021010103A5 (https=) 2021-04-08

Family

ID=74100337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019122820A Pending JP2021010103A (ja) 2019-07-01 2019-07-01 端末装置、基地局装置、および、通信方法

Country Status (4)

Country Link
US (1) US20220368464A1 (https=)
JP (1) JP2021010103A (https=)
CN (1) CN114342306B (https=)
WO (1) WO2021002389A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210351870A1 (en) * 2019-07-04 2021-11-11 Qualcomm Incorporated Group-based acknowledgment feedback techniques for wireless communications

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6967557B2 (ja) * 2019-07-31 2021-11-17 シャープ株式会社 端末装置、基地局装置、および、通信方法
WO2021062609A1 (zh) * 2019-09-30 2021-04-08 Oppo广东移动通信有限公司 通信方法和通信装置
WO2021185229A1 (zh) * 2020-03-20 2021-09-23 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 (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104796926A (zh) * 2014-01-17 2015-07-22 中兴通讯股份有限公司 资源管理方法和装置
US10743310B2 (en) * 2015-12-25 2020-08-11 Ntt Docomo, Inc. User terminal, radio base station and radio communication method
US10708938B2 (en) * 2016-10-31 2020-07-07 Samsung Electronics Co., Ltd. Transmission of UL control channels with dynamic structures
US11316619B2 (en) * 2017-09-05 2022-04-26 Ofinno, Llc HARQ feedback transmission
US10673573B2 (en) * 2017-09-29 2020-06-02 Samsung Electronics Co., Ltd. Uplink transmission method and corresponding equipment
US20200106569A1 (en) * 2018-09-27 2020-04-02 Mediatek Inc. Mechanisms for postponing hybrid automatic repeat request acknowledgement (harq-ack) feedback
CN116707717B (zh) * 2018-09-27 2026-03-31 北京三星通信技术研究有限公司 上行信号发送方法及装置
US11233551B2 (en) * 2019-01-11 2022-01-25 Nokia Technologies Oy Dynamically enabling and disabling multiplexing of HARQ-ACK feedback for different types of traffic
WO2020191636A1 (zh) * 2019-03-26 2020-10-01 Oppo广东移动通信有限公司 通信方法、终端设备和网络设备
CN111130735B (zh) * 2019-04-30 2021-11-23 维沃移动通信有限公司 一种反馈控制方法、ue及网络设备
KR20210156837A (ko) * 2019-05-17 2021-12-27 삼성전자주식회사 무선 통신 시스템에서 데이터를 송수신하는 방법 및 장치
CN112584516B (zh) * 2019-09-29 2025-09-12 北京三星通信技术研究有限公司 一种传输方法及装置
US11496252B2 (en) * 2019-10-02 2022-11-08 Intel Corporation UE configured for type-2 HARQ-ACK codebook grouping and HARQ-ACK retransmission
CN111277388B (zh) * 2019-11-07 2022-01-28 维沃移动通信有限公司 Harq-ack码本生成方法、信息发送方法及设备
JP6995823B2 (ja) * 2019-12-25 2022-02-04 シャープ株式会社 端末装置、基地局装置、および、通信方法
KR20220133216A (ko) * 2020-02-07 2022-10-04 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 정보 처리 방법 및 장치

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MEDIATEK INC.: "Enhancements to HARQ for NR-U operation", 3GPP TSG RAN WG1 #97 R1-1906545, JPN6020024925, 4 May 2019 (2019-05-04), ISSN: 0004608154 *
VIVO: "Discussion on HARQ operation for NR-U", 3GPP TSG RAN WG1 #97 R1-1906132, JPN6020037708, 1 May 2019 (2019-05-01), ISSN: 0004519806 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210351870A1 (en) * 2019-07-04 2021-11-11 Qualcomm Incorporated Group-based acknowledgment feedback techniques for wireless communications
US12126447B2 (en) 2019-07-04 2024-10-22 Qualcomm Incorporated Group-based acknowledgment feedback techniques for wireless communications
US12137000B2 (en) 2019-07-04 2024-11-05 Qualcomm Incorporated Group-based acknowledgment feedback techniques for wireless communications
US12255740B2 (en) * 2019-07-04 2025-03-18 Qualcomm Incorporated Group-based acknowledgment feedback techniques for wireless communications

Also Published As

Publication number Publication date
WO2021002389A1 (ja) 2021-01-07
CN114342306B (zh) 2025-02-25
US20220368464A1 (en) 2022-11-17
CN114342306A (zh) 2022-04-12

Similar Documents

Publication Publication Date Title
JP6926151B2 (ja) 端末装置、基地局装置、および、通信方法
JP7036780B2 (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
EP4007409B1 (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
JP2020136767A (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
JP2020098998A (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
WO2021095856A1 (ja) 端末装置、基地局装置、および、通信方法
WO2020162299A1 (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: 20210122

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210225

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210225

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20210225

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20210428

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210601

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20211005

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211206

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20211206

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20211214

C21 Notice of transfer of a case for reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C21

Effective date: 20211221

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20220304

C211 Notice of termination of reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C211

Effective date: 20220308

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20220426

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20220628

C13 Notice of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: C13

Effective date: 20220712

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20221011

C23 Notice of termination of proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C23

Effective date: 20221018

C03 Trial/appeal decision taken

Free format text: JAPANESE INTERMEDIATE CODE: C03

Effective date: 20221122

C30A Notification sent

Free format text: JAPANESE INTERMEDIATE CODE: C3012

Effective date: 20221122