KR102119497B1 - 피드백 정보를 송신 및 수신하는 디바이스 - Google Patents

피드백 정보를 송신 및 수신하는 디바이스 Download PDF

Info

Publication number
KR102119497B1
KR102119497B1 KR1020157000073A KR20157000073A KR102119497B1 KR 102119497 B1 KR102119497 B1 KR 102119497B1 KR 1020157000073 A KR1020157000073 A KR 1020157000073A KR 20157000073 A KR20157000073 A KR 20157000073A KR 102119497 B1 KR102119497 B1 KR 102119497B1
Authority
KR
South Korea
Prior art keywords
harq
subframe
configuration
ack
serving cell
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
KR1020157000073A
Other languages
English (en)
Korean (ko)
Other versions
KR20150023626A (ko
Inventor
잔핑 인
쇼헤이 야마다
Original Assignee
샤프 가부시키가이샤
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 샤프 가부시키가이샤 filed Critical 샤프 가부시키가이샤
Publication of KR20150023626A publication Critical patent/KR20150023626A/ko
Application granted granted Critical
Publication of KR102119497B1 publication Critical patent/KR102119497B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04L1/18—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
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020157000073A 2012-06-14 2013-06-13 피드백 정보를 송신 및 수신하는 디바이스 Active KR102119497B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261659892P 2012-06-14 2012-06-14
US61/659,892 2012-06-14
US13/631,433 2012-09-28
US13/631,433 US9749094B2 (en) 2012-06-14 2012-09-28 Devices for sending and receiving feedback information
PCT/JP2013/003733 WO2013187072A1 (en) 2012-06-14 2013-06-13 Devices for sending and receiving feedback information

Publications (2)

Publication Number Publication Date
KR20150023626A KR20150023626A (ko) 2015-03-05
KR102119497B1 true KR102119497B1 (ko) 2020-06-05

Family

ID=49755806

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157000073A Active KR102119497B1 (ko) 2012-06-14 2013-06-13 피드백 정보를 송신 및 수신하는 디바이스

Country Status (6)

Country Link
US (1) US9749094B2 (https=)
EP (1) EP2862400B8 (https=)
JP (1) JP6452447B2 (https=)
KR (1) KR102119497B1 (https=)
CN (1) CN104521304B (https=)
WO (1) WO2013187072A1 (https=)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3761550B1 (en) * 2010-02-11 2021-07-07 Samsung Electronics Co., Ltd. Method for indicating a dm-rs antenna port in a wireless communication system
KR101688551B1 (ko) * 2010-02-11 2016-12-22 삼성전자주식회사 무선 통신 시스템에서 사용자에 특정한 ｄｍｒｓ 안테나 포트를 지시하는 방법
USRE50329E1 (en) * 2010-02-11 2025-03-04 Samsung Electronics Co., Ltd Method for indicating a DM-RS antenna port in a wireless communication system
KR101979850B1 (ko) 2011-09-23 2019-08-28 엘지전자 주식회사 제어 정보를 전송하는 방법 및 이를 위한 장치
US9374808B2 (en) * 2011-09-23 2016-06-21 Lg Electronics Inc. Method for transmitting control information and apparatus for same
JP5873708B2 (ja) * 2011-12-19 2016-03-01 シャープ株式会社 移動局装置、方法および集積回路
CN103516499B (zh) * 2012-06-19 2017-06-13 电信科学技术研究院 一种ack/nack反馈比特数确定方法及装置
CN109412775B (zh) * 2012-06-27 2021-08-03 北京三星通信技术研究有限公司 一种发送harq-ack反馈信息的方法
US8958331B2 (en) * 2012-07-02 2015-02-17 Intel Corporation HARQ-ACK handling for unintended downlink sub-frames
KR102057868B1 (ko) * 2012-08-01 2019-12-20 엘지전자 주식회사 제어 정보를 시그널링 하는 방법 및 이를 위한 장치
MX346047B (es) 2012-08-03 2017-03-03 Nokia Solutions & Networks Oy Método y aparato.
US10397942B2 (en) * 2012-08-10 2019-08-27 Industrial Technology Research Institute Method of handling communication operation in TDD system and related apparatus
CA3067371C (en) * 2012-09-26 2023-01-10 Interdigital Patent Holdings, Inc. Methods for dynamic tdd uplink/downlink configuration
US9301183B2 (en) * 2012-09-28 2016-03-29 Intel Corporation Transmission of uplink control information in inter-eNB carrier aggregation
US10003452B2 (en) * 2012-11-09 2018-06-19 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for operation with carrier aggregation of time division duplex cells
US9407302B2 (en) 2012-12-03 2016-08-02 Intel Corporation Communication device, mobile terminal, method for requesting information and method for providing information
CN103973391A (zh) * 2013-01-24 2014-08-06 北京三星通信技术研究有限公司 一种汇报信道状态信息的方法及设备
US20140328260A1 (en) * 2013-02-26 2014-11-06 Samsung Electronics Co., Ltd. Scheduling over multiple transmission time intervals
WO2014136789A1 (ja) * 2013-03-05 2014-09-12 シャープ株式会社 基地局装置、端末装置、集積回路および無線通信方法
US9179445B2 (en) * 2013-04-02 2015-11-03 Blackberry Limited Communication in the presence of uplink-downlink configuration change
CN106165329A (zh) * 2013-08-09 2016-11-23 联发科技股份有限公司 自适应tdd系统中ul控制信道的物理资源分配
WO2015042835A1 (en) * 2013-09-26 2015-04-02 Qualcomm Incorporated METHOD AND APPARATUS FOR EFFICIENT USAGE OF DAI BITS FOR eIMTA IN LTE
CN104756430B (zh) * 2013-09-26 2018-07-03 华为技术有限公司 控制信息的反馈方法、用户设备及基站
WO2015060860A1 (en) * 2013-10-25 2015-04-30 Telefonaktiebolaget L M Ericsson (Publ) Rrc diversity
JP5913255B2 (ja) 2013-10-31 2016-04-27 株式会社Ｎｔｔドコモ 移動局及び移動通信方法
US9894545B2 (en) * 2014-02-03 2018-02-13 Telefonaktiebolaget Lm Ericsson (Publ) Methods of controlling simultaneous transmission/reception of a radio node in a TDD system
CN105450560B (zh) * 2014-08-14 2019-02-12 华为技术有限公司 一种信道反馈传输的方法
EP3193550B1 (en) * 2014-09-10 2021-11-17 Sharp Kabushiki Kaisha Terminal, base station, and communication method
WO2016117929A1 (en) 2015-01-20 2016-07-28 Lg Electronics Inc. Method for transmitting uplink control information and apparatus therefor
MY182077A (en) * 2015-01-28 2021-01-18 Sharp Kk Terminal device, base station device, communication method, and integrated circuit
US11218254B2 (en) 2015-01-29 2022-01-04 Samsung Electronics Co., Ltd Method and apparatus for transmitting/receiving HARQ-ACK signal in wireless communication system supporting carrier aggregation
CN112910611A (zh) * 2015-01-29 2021-06-04 北京三星通信技术研究有限公司 一种增强载波聚合系统的harq-ack传输方法和设备
CN106160983A (zh) * 2015-01-29 2016-11-23 北京三星通信技术研究有限公司 一种增强载波聚合系统的harq-ack传输方法和设备
US10693602B2 (en) 2015-05-29 2020-06-23 Futurewei Technologies, Inc. System and method for a long-term evolution (LTE)-compatible subframe structure for wideband LTE
US10225380B2 (en) 2015-05-29 2019-03-05 Futurewei Technologies, Inc. Systems and methods for a subframe structure for wideband LTE
KR102155566B1 (ko) 2015-07-01 2020-09-14 엘지전자 주식회사 무선 통신 시스템에서 신호의 전송 방법 및 장치
CN114449667B (zh) * 2015-07-28 2025-07-18 松下电器（美国）知识产权公司 终端、基站、发送方法及接收方法
CN107925913B (zh) * 2015-08-21 2022-07-26 株式会社Ntt都科摩 用户终端、无线基站以及无线通信方法
US10869302B2 (en) * 2015-11-16 2020-12-15 Qualcomm Incorporated Techniques for downlink assignment index (DAI) management in carrier aggregation
CN106714320B (zh) * 2015-11-16 2019-07-05 电信科学技术研究院 一种下行控制信息dci传输方法及装置
CN106961736B (zh) * 2016-01-08 2020-03-10 中兴通讯股份有限公司 一种无线通信的方法及装置
US10285170B2 (en) * 2016-01-19 2019-05-07 Samsung Electronics Co., Ltd. Method and apparatus for frame structure for advanced communication systems
WO2017126940A1 (en) * 2016-01-21 2017-07-27 Samsung Electronics Co., Ltd. Method and apparatus for transmitting uplink control information in carrier aggregation system
CN107046725B (zh) 2016-02-05 2021-11-12 上海诺基亚贝尔股份有限公司 上行授权的传输方法及设备
US9979581B2 (en) 2016-04-01 2018-05-22 Mediatek Inc. Control channel design for eLAA
WO2017173616A1 (en) 2016-04-07 2017-10-12 Nokia Technologies Oy Semi-persistent resource allocation enhancement for v2x communication
US10631331B2 (en) * 2016-04-22 2020-04-21 Qualcomm Incorporated Frame structure signaling for multefire
US10306630B2 (en) * 2016-09-29 2019-05-28 Sharp Kabushiki Kaisha Systems and methods for determining frame structure and association timing
CN110115076B (zh) 2016-12-23 2020-12-29 Oppo广东移动通信有限公司 传输信息的方法、网络设备和终端设备及计算机可读介质
WO2018161275A1 (en) * 2017-03-08 2018-09-13 Nokia Solutions And Networks Oy Apparatus and method for communication
US20200137752A1 (en) * 2017-03-24 2020-04-30 Telefonaktiebolaget Lm Ericsson (Publ) Technique for Controlling the Timing of Uplink Control Information in a Radio Communication Between a Network Node and a Radio Device
EP3626018B1 (en) * 2017-05-16 2021-02-24 Telefonaktiebolaget LM Ericsson (publ) Wireless device, network node, and methods performed thereby for handling grant use
WO2019010705A1 (zh) * 2017-07-14 2019-01-17 Oppo广东移动通信有限公司 反馈应答信息的传输方法、装置及系统
CN109391440B (zh) 2017-08-11 2020-12-15 华为技术有限公司 一种混合自动重传请求harq反馈方法及设备
KR102161473B1 (ko) * 2017-11-24 2020-10-07 주식회사 케이티 LTE에서 데이터 채널을 송수신하기 위한 다중 sTTI 기반 스케줄링 방법 및 그 장치
US11032051B2 (en) * 2018-01-12 2021-06-08 Mediatek Singapore Pte. Ltd. Method and apparatus for reducing uplink overhead in mobile communications
KR102107713B1 (ko) * 2018-04-16 2020-05-07 엘지전자 주식회사 무선 통신 시스템에서 물리 하향링크 공유 채널을 송수신하기 위한 방법 및 이를 지원하는 장치
EP3809602A4 (en) * 2018-06-18 2022-01-19 Ntt Docomo, Inc. USER TERMINAL AND WIRELESS COMMUNICATION METHOD
WO2020026532A1 (ja) * 2018-08-01 2020-02-06 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
DE112019003556T5 (de) * 2018-08-10 2021-04-01 Lg Electronics Inc. Verfahren zum senden oder empfangen von signalen in einem drahtlosen kommunikationssystem, das ein unlizenziertes band unterstützt, und vorrichtung, die dieses unterstützt
DE112019004744T5 (de) * 2018-09-21 2021-06-10 Lg Electronics Inc. Verfahren und einrichtung zum übertragen und empfangen von drahtlossignalen in einem drahtloskommunikationssystem
CN112805947B (zh) * 2018-09-27 2024-04-09 弗劳恩霍夫应用研究促进协会 Urllc dai和lti
EP3648383A1 (en) * 2018-10-31 2020-05-06 Panasonic Intellectual Property Corporation of America Harq-ack handling with multiple pucch in multi-trp transmission in nr
CN113287356B (zh) * 2019-01-10 2024-06-07 夏普株式会社 用户设备、基站、由用户设备进行的方法以及由基站进行的方法
CN111447686B (zh) * 2019-02-15 2023-05-26 维沃移动通信有限公司 一种harq-ack反馈方法、终端和网络设备
EP3937579B1 (en) * 2019-05-03 2023-03-15 LG Electronics Inc. Method and device for transmitting and receiving signals in wireless communication system
CN114097293B (zh) * 2019-07-12 2025-12-05 联想(北京)有限公司 单次harq-ack码本确定的装置和方法
WO2021026917A1 (zh) * 2019-08-15 2021-02-18 富士通株式会社 信号发送方法、装置和系统
US12232153B2 (en) 2019-09-10 2025-02-18 Beijing Xiaomi Mobile Software Co., Ltd. Data transmission method and apparatus and storage medium
CN113132073B (zh) * 2019-12-30 2024-11-19 北京三星通信技术研究有限公司 控制信令的传输方法及其设备
CN119544169A (zh) 2019-12-30 2025-02-28 北京三星通信技术研究有限公司 无线通信系统中的终端、基站及其方法
US12082204B2 (en) * 2020-01-15 2024-09-03 Qualcomm Incorporated Feedback transmissions based on uplink grants
CN115918011B (zh) * 2020-08-26 2024-10-22 华为技术有限公司 生成混合自动重复请求harq码本的方法和装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120082157A1 (en) 2010-10-02 2012-04-05 Sharp Laboratories Of America, Inc. Uplink control information multiplexing on the physical uplink control channel for lte-a

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5199223B2 (ja) * 2008-12-30 2013-05-15 創新音▲速▼股▲ふん▼有限公司 Ａｃｋ／ｎａｃｋバンドリングを改善する方法及び通信装置
KR20110120808A (ko) * 2010-04-29 2011-11-04 엘지전자 주식회사 하향링크 ａｃｋ/ｎａｃｋ 신호 전송방법 및 기지국과, 하향링크 ａｃｋ/ｎａｃｋ 신호 수신방법 및 사용자기기
US9083520B2 (en) 2010-09-15 2015-07-14 Lg Electronics Inc. Apparatus for transmitting control information in a wireless communication system and method thereof
KR101875611B1 (ko) * 2010-11-22 2018-07-06 엘지전자 주식회사 무선 통신 시스템에서 하향링크 전송에 대한 확인응답의 전송 방법 및 장치
CN102916789B (zh) * 2011-08-05 2016-01-13 财团法人工业技术研究院 时分双工无线通信系统与混合自动重复请求确认回报方法
WO2013105837A1 (ko) * 2012-01-15 2013-07-18 엘지전자 주식회사 무선 통신 시스템에서 제어 정보 전송 방법 및 장치
US9526091B2 (en) * 2012-03-16 2016-12-20 Intel Corporation Method and apparatus for coordination of self-optimization functions in a wireless network
KR20130117725A (ko) * 2012-04-18 2013-10-28 엘지전자 주식회사 무선 통신 시스템에서 제어 정보 전송 방법 및 장치
EP3010171B1 (en) * 2012-05-10 2017-09-27 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for hybrid automatic repeat request signaling
PL2847910T3 (pl) * 2012-05-10 2016-09-30 Sposób i urządzenie dla sygnalizacji hybrydowego automatycznego żądania powtórzenia dla agregacji nośnych
US9014064B2 (en) * 2012-05-11 2015-04-21 Intel Corporation Scheduling and hybrid automatic repeat request (HARQ) timing indication for an uplink-downlink (UL-DL) reconfiguration
US9094960B2 (en) * 2012-05-30 2015-07-28 Intel Corporation Hybrid automatic repeat request (HARQ) mapping for carrier aggregation (CA)
US9681326B2 (en) * 2012-09-28 2017-06-13 Intel Corporation Hybrid automatic repeat request (HARQ) mapping for carrier aggregation (CA)

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120082157A1 (en) 2010-10-02 2012-04-05 Sharp Laboratories Of America, Inc. Uplink control information multiplexing on the physical uplink control channel for lte-a

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
3GPP R1-113040*
3GPP R1-120017*
3GPP R1-120873*
3GPP, LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer procedures (3GPP TS 36.213 version 10.5.0 Release 10) (2012.03.21)

Also Published As

Publication number Publication date
EP2862400B8 (en) 2017-04-12
WO2013187072A1 (en) 2013-12-19
EP2862400A4 (en) 2016-01-27
US20130336160A1 (en) 2013-12-19
US9749094B2 (en) 2017-08-29
EP2862400B1 (en) 2017-02-01
JP6452447B2 (ja) 2019-01-16
CN104521304A (zh) 2015-04-15
CN104521304B (zh) 2019-03-29
JP2015523745A (ja) 2015-08-13
EP2862400A1 (en) 2015-04-22
KR20150023626A (ko) 2015-03-05

Similar Documents

Publication Publication Date Title
KR102119497B1 (ko) 피드백 정보를 송신 및 수신하는 디바이스
US10880065B2 (en) Systems and methods for carrier aggregation
JP6192663B2 (ja) フィードバック情報を送受信するためのデバイス
US10122514B2 (en) Method and apparatus for transmitting HARQ ACK/NACK
US9705661B2 (en) Devices for sending and receiving feedback information
US9571255B2 (en) Apparatus and method for transmitting HARQ ACK/NACK
JP2015510700A (ja) 上りリンクおよび下りリンク割り当てを再構成するためのデバイス
US12028888B2 (en) Transmitting hybrid automatic repeat request acknowledgement in next generation networks

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20150102

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20180524

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20190327

Patent event code: PE09021S01D

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20190926

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20200311

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20200601

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20200602

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20230522

Start annual number: 4

End annual number: 4