JP6593848B2 - 時分割複信のための適応型フレーム構造のシステムおよび方法 - Google Patents
時分割複信のための適応型フレーム構造のシステムおよび方法 Download PDFInfo
- Publication number
- JP6593848B2 JP6593848B2 JP2017561872A JP2017561872A JP6593848B2 JP 6593848 B2 JP6593848 B2 JP 6593848B2 JP 2017561872 A JP2017561872 A JP 2017561872A JP 2017561872 A JP2017561872 A JP 2017561872A JP 6593848 B2 JP6593848 B2 JP 6593848B2
- Authority
- JP
- Japan
- Prior art keywords
- tti
- tdd
- transmission
- uplink
- downlink
- 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
Links
- 238000000034 method Methods 0.000 title claims description 65
- 230000003044 adaptive effect Effects 0.000 title description 7
- 230000005540 biological transmission Effects 0.000 claims description 257
- 230000006854 communication Effects 0.000 claims description 52
- 238000004891 communication Methods 0.000 claims description 52
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000013475 authorization Methods 0.000 claims description 3
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 claims 2
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 32
- 230000011664 signaling Effects 0.000 description 28
- 238000012545 processing Methods 0.000 description 13
- 125000004122 cyclic group Chemical group 0.000 description 5
- 230000008054 signal transmission Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 229940126301 TTI-622 Drugs 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
-
- 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
- H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
-
- 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
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
-
- 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
- H04L5/0042—Arrangements for allocating sub-channels of the transmission path intra-user or intra-terminal allocation
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
-
- 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 signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
Description
1804 プロセッサ
1806 メモリ
1810 インタフェース
1812 インタフェース
1814 インタフェース
1902 ネットワーク側インタフェース
1904 カプラ
1906 送信機
1908 受信機
1910 信号プロセッサ
1912 デバイス側インタフェース
Claims (8)
- 無線通信のための方法であって、
デバイスによって、ダウンリンク方向の第1の時分割複信(TDD)送信時間間隔(TTI)での第1の送信を通信するステップであって、前記第1のTDD TTIは、第1のフレーム構造構成で構成される、ステップと、
前記デバイスによって、アップリンク方向の前記第1のTDD TTIでの第2の送信を通信するステップと、
前記デバイスによって、前記ダウンリンク方向で前記第1のTDD TTIでの第3の送信を通信するステップと、
前記デバイスによって、前記アップリンク方向で前記第1のTDD TTIでの第4の送信を通信するステップとを含み、
前記第1のフレーム構造構成は、0.125 ms、0.25 msまたは0.5 msのTTIに対応する、方法。 - 前記第2の送信または前記第4の送信は、ACK/NACKメッセージである、請求項1に記載の方法。
- 前記第1のTDD TTIは、時間領域において前記第1の送信および前記第2の送信を分離する、または前記時間領域において前記第3の送信および前記第4の送信を分離するガード期間をさらに含む、請求項1または2に記載の方法。
- 前記第1の送信、前記第2の送信、前記第3の送信または前記第4の送信は許可不要で通信される、請求項1または2に記載の方法。
- 前記第1の送信、前記第2の送信、前記第3の送信または前記第4の送信は、競合ベースのメカニズムに従って通信される、請求項4に記載の方法。
- 前記ACK/NACKメッセージは、前のダウンリンク送信が成功裏に受信されたかどうかを確認するためのものである、請求項2に記載の方法。
- 請求項1乃至6のいずれか1項によるステップを実施するように構成されるプロセッサを含むモバイルデバイス。
- 請求項1乃至6のいずれか1項によるステップを実施するように構成されるプロセッサを含む基地局。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562168616P | 2015-05-29 | 2015-05-29 | |
US62/168,616 | 2015-05-29 | ||
US15/078,621 US10128993B2 (en) | 2015-05-29 | 2016-03-23 | Systems and methods of adaptive frame structure for time division duplex |
US15/078,621 | 2016-03-23 | ||
PCT/US2016/033436 WO2016196036A1 (en) | 2015-05-29 | 2016-05-20 | Systems and methods of adaptive frame structure for time division duplex |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018517363A JP2018517363A (ja) | 2018-06-28 |
JP6593848B2 true JP6593848B2 (ja) | 2019-10-23 |
Family
ID=57397314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017561872A Active JP6593848B2 (ja) | 2015-05-29 | 2016-05-20 | 時分割複信のための適応型フレーム構造のシステムおよび方法 |
Country Status (8)
Country | Link |
---|---|
US (3) | US10128993B2 (ja) |
EP (1) | EP3292651B1 (ja) |
JP (1) | JP6593848B2 (ja) |
KR (1) | KR102119469B1 (ja) |
CN (2) | CN107615699B (ja) |
ES (1) | ES2828427T3 (ja) |
RU (1) | RU2672671C1 (ja) |
WO (1) | WO2016196036A1 (ja) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160270102A1 (en) | 2015-03-14 | 2016-09-15 | Qualcomm Incorporated | Distributed scheduling to control interference for data transactions using grant-less transmissions |
US10333678B2 (en) | 2015-05-29 | 2019-06-25 | Huawei Technologies Co., Ltd. | Systems and methods of adaptive frame structure for time division duplex |
CN107852720B (zh) * | 2015-07-17 | 2022-08-30 | 株式会社Ntt都科摩 | 用户终端、无线基站以及无线通信方法 |
EP3346786A4 (en) * | 2015-08-31 | 2019-03-27 | NTT DoCoMo, Inc. | USER DEVICE, RADIO BASE STATION AND WIRELESS COMMUNICATION UNIT |
WO2017038674A1 (ja) * | 2015-09-01 | 2017-03-09 | 株式会社Nttドコモ | ユーザ端末、無線基地局及び無線通信方法 |
US10085255B2 (en) * | 2015-09-02 | 2018-09-25 | Qualcomm Incorporated | Physical uplink control channel for low latency downlink communications |
JP6844855B2 (ja) * | 2015-09-02 | 2021-03-17 | 株式会社Nttドコモ | 端末、無線通信方法及び基地局 |
US11277235B2 (en) * | 2015-11-23 | 2022-03-15 | Qualcomm Incorporated | Techniques for multiplexing or cascading control information and data within a transmission time interval |
EP3391604B1 (en) * | 2015-12-18 | 2024-02-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Data signal transmission in a wireless communication system with reduced end-to-end latency |
JP6526251B2 (ja) * | 2016-02-03 | 2019-06-05 | 京セラ株式会社 | 基地局及び無線端末 |
US10903939B2 (en) | 2016-02-03 | 2021-01-26 | Sony Corporation | Terminal device, base station device, and communication method for setting TTI channel |
EP3437426A4 (en) * | 2016-04-28 | 2019-04-24 | Huawei Technologies Co., Ltd. | CONTROL OF THE OPERATING MODE OF A USER DEVICE |
CN109155935A (zh) | 2016-05-06 | 2019-01-04 | 株式会社Ntt都科摩 | 用户终端以及无线通信方法 |
EP3456011A1 (en) * | 2016-05-13 | 2019-03-20 | Nokia Solutions and Networks Oy | Reserving time alignment period for ofdma communications with different numerology parameters |
JP7075344B2 (ja) * | 2016-08-10 | 2022-05-25 | 株式会社Nttドコモ | 端末、システム、及び送信方法 |
US20180069685A1 (en) * | 2016-09-07 | 2018-03-08 | Mediatek Inc. | Dynamic TDD Design, Methods And Apparatus Thereof |
CN107872302B (zh) * | 2016-09-23 | 2021-06-11 | 大唐移动通信设备有限公司 | 一种数据传输方法及装置 |
US10447457B2 (en) | 2016-11-09 | 2019-10-15 | Qualcomm Incorporated | Reference signal pattern and pilot sharing for shortened transmission time interval wireless communications |
US10425205B2 (en) | 2016-12-22 | 2019-09-24 | Qualcomm Incorporated | Sounding reference signal transmission in low latency wireless transmissions |
CN108259150B (zh) | 2016-12-29 | 2020-09-11 | 华为技术有限公司 | 一种信息传输方法及装置 |
CN108337071A (zh) * | 2017-01-20 | 2018-07-27 | 深圳市金立通信设备有限公司 | 一种免调度重传的方法,及接入网设备 |
MX2019008680A (es) | 2017-01-23 | 2019-09-18 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Metodo de comunicacion por radio, dispositivo terminal y dispositivo de red. |
GB2559383B (en) * | 2017-02-03 | 2021-09-22 | Vodafone Ip Licensing Ltd | Transmission time frame structure for time division duplex communication |
EP3585020A4 (en) * | 2017-02-15 | 2020-03-04 | Fujitsu Limited | BASE STATION, TERMINAL, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD |
JP2018201074A (ja) * | 2017-05-25 | 2018-12-20 | 富士通株式会社 | 基地局装置及び送信方法 |
JP7012460B2 (ja) * | 2017-06-08 | 2022-01-28 | パナソニック株式会社 | 基地局、端末、無線通信システムおよび通信方法 |
CN109152026B (zh) * | 2017-06-16 | 2020-07-17 | 维沃移动通信有限公司 | 一种上行免授权传输的配置方法及设备 |
US10938635B2 (en) | 2017-09-15 | 2021-03-02 | Huawei Technologies Co., Ltd. | Systems and methods for configuring slot formats with multiple switching points per slot |
CN111480382B (zh) * | 2018-02-07 | 2023-06-27 | Oppo广东移动通信有限公司 | 用户设备及其无线通信方法 |
US10880914B2 (en) * | 2018-02-26 | 2020-12-29 | Qualcomm Incorporated | Grant free uplink transmission techniques |
KR102646102B1 (ko) * | 2018-04-12 | 2024-03-08 | 주식회사 넥슨코리아 | 복수의 사용자들 간에 게임을 진행하여 게임 결과를 기록하기 위한 장치, 방법 컴퓨터 프로그램 |
EP3609104A1 (en) * | 2018-08-09 | 2020-02-12 | Panasonic Intellectual Property Corporation of America | Flexible repetition of pusch mini-slots within a slot |
CN111030788B (zh) * | 2018-10-10 | 2022-05-31 | 上海朗帛通信技术有限公司 | 一种被用于无线通信的用户设备、基站中的方法和装置 |
US11888787B2 (en) * | 2019-11-22 | 2024-01-30 | Huawei Technologies Co., Ltd. | Frame structures for wireless communication |
US11855918B2 (en) * | 2019-11-22 | 2023-12-26 | Huawei Technologies Co., Ltd. | Flexible frame structure for wireless communication |
WO2022040984A1 (zh) * | 2020-08-26 | 2022-03-03 | 华为技术有限公司 | 一种通信方法与装置 |
WO2023184187A1 (zh) * | 2022-03-29 | 2023-10-05 | 北京小米移动软件有限公司 | 确定传输方向的方法、装置、通信设备及存储介质 |
CN117156586A (zh) * | 2022-05-18 | 2023-12-01 | 中国移动通信有限公司研究院 | 资源配置方法、装置、终端、基站及存储介质 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE0301447D0 (sv) | 2003-05-14 | 2003-05-14 | Ericsson Telefon Ab L M | A method in a telecommunication system |
EP4009557A1 (en) * | 2007-04-11 | 2022-06-08 | Telefonaktiebolaget LM Ericsson (publ) | Method and apparatus in a telecommunication system |
CN101388719B (zh) * | 2007-09-13 | 2012-11-28 | 中兴通讯股份有限公司 | 基于tdd系统的信令反馈方法及tdd系统中的无线帧 |
GB2455056A (en) * | 2007-10-04 | 2009-06-03 | Fujitsu Ltd | Signalling mechanism in an OFDMA wireless communication network |
US8204025B2 (en) * | 2007-11-09 | 2012-06-19 | Zte (Usa) Inc. | Flexible OFDM/OFDMA frame structure for communication systems |
US8780790B2 (en) | 2008-01-07 | 2014-07-15 | Qualcomm Incorporated | TDD operation in wireless communication systems |
BRPI0907189A8 (pt) * | 2008-01-16 | 2018-10-30 | Ericsson Telefon Ab L M | método para operar uma rede de comunicações, estação base, e, terminal sem fio |
US8578047B2 (en) * | 2008-03-07 | 2013-11-05 | Industrial Technology Research Institute | Methods and systems for resource allocation |
CN101577857A (zh) * | 2008-05-10 | 2009-11-11 | 中兴通讯股份有限公司 | 多媒体广播多播业务的配置方法、数据传输方法及装置 |
CN101860429B (zh) * | 2009-04-03 | 2014-05-28 | Lg电子株式会社 | 用于在无线通信系统中收发信号的方法 |
EP2425554B1 (en) * | 2009-04-28 | 2017-09-20 | ZTE (USA) Inc. | Method and station for dynamic adjustment of downlink/uplink allocation ratio in lte/tdd systems |
KR20110033030A (ko) * | 2009-09-24 | 2011-03-30 | 엘지전자 주식회사 | 무선 통신 시스템에서 소정의 프레임 구조를 이용하여 신호를 송수신하는 장치 및 방법 |
KR102031031B1 (ko) | 2011-06-20 | 2019-10-15 | 삼성전자 주식회사 | 무선 통신 시스템에서 시분할 복식 프레임 구성 정보 송수신 방법 및 장치 |
WO2013135018A1 (zh) | 2012-03-16 | 2013-09-19 | 中兴通讯股份有限公司 | 一种时分双工自适应帧结构的重传方法及网络侧设备 |
EP2834935A1 (en) * | 2012-04-03 | 2015-02-11 | Nokia Solutions and Networks Oy | Frame format in communications |
CN118509125A (zh) | 2012-09-26 | 2024-08-16 | 交互数字专利控股公司 | 动态tdd上行链路/下行链路配置方法 |
US9572171B2 (en) * | 2013-10-31 | 2017-02-14 | Intel IP Corporation | Systems, methods, and devices for efficient device-to-device channel contention |
CN105723772B (zh) * | 2013-11-08 | 2019-11-15 | 夏普株式会社 | 终端装置 |
US10154424B2 (en) * | 2015-01-30 | 2018-12-11 | Qualcomm Incorporated | CSI measurement under coverage enhancements in LTE |
US9629066B2 (en) | 2015-02-24 | 2017-04-18 | Huawei Technologies Co., Ltd. | System and method for transmission time intervals |
EP3262887B1 (en) * | 2015-02-26 | 2019-03-27 | Intel IP Corporation | Systems, methods and devices for radio access technology coordination |
US9936519B2 (en) * | 2015-03-15 | 2018-04-03 | Qualcomm Incorporated | Self-contained time division duplex (TDD) subframe structure for wireless communications |
US10342012B2 (en) | 2015-03-15 | 2019-07-02 | Qualcomm Incorporated | Self-contained time division duplex (TDD) subframe structure |
US9985760B2 (en) | 2015-03-31 | 2018-05-29 | Huawei Technologies Co., Ltd. | System and method for an adaptive frame structure with filtered OFDM |
-
2016
- 2016-03-23 US US15/078,621 patent/US10128993B2/en active Active
- 2016-05-20 RU RU2017144547A patent/RU2672671C1/ru active
- 2016-05-20 JP JP2017561872A patent/JP6593848B2/ja active Active
- 2016-05-20 WO PCT/US2016/033436 patent/WO2016196036A1/en active Application Filing
- 2016-05-20 EP EP16803990.7A patent/EP3292651B1/en active Active
- 2016-05-20 CN CN201680029987.7A patent/CN107615699B/zh active Active
- 2016-05-20 ES ES16803990T patent/ES2828427T3/es active Active
- 2016-05-20 CN CN202310945497.3A patent/CN116996171A/zh active Pending
- 2016-05-20 KR KR1020177036879A patent/KR102119469B1/ko active IP Right Grant
-
2018
- 2018-09-26 US US16/143,104 patent/US10361825B2/en active Active
-
2019
- 2019-07-22 US US16/518,450 patent/US20200014504A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN116996171A (zh) | 2023-11-03 |
US20190028246A1 (en) | 2019-01-24 |
EP3292651B1 (en) | 2020-08-12 |
EP3292651A1 (en) | 2018-03-14 |
US10128993B2 (en) | 2018-11-13 |
JP2018517363A (ja) | 2018-06-28 |
US20200014504A1 (en) | 2020-01-09 |
CN107615699B (zh) | 2023-07-18 |
ES2828427T3 (es) | 2021-05-26 |
EP3292651A4 (en) | 2018-05-23 |
US20160353436A1 (en) | 2016-12-01 |
RU2672671C1 (ru) | 2018-11-19 |
US10361825B2 (en) | 2019-07-23 |
KR20180011229A (ko) | 2018-01-31 |
BR112017025532A2 (pt) | 2018-08-07 |
WO2016196036A1 (en) | 2016-12-08 |
CN107615699A (zh) | 2018-01-19 |
KR102119469B1 (ko) | 2020-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6593848B2 (ja) | 時分割複信のための適応型フレーム構造のシステムおよび方法 | |
US10965427B2 (en) | Systems and methods of adaptive frame structure for time division duplex | |
US10645730B2 (en) | Flexible grant-free resource configuration signaling | |
US10200172B2 (en) | System and method for an adaptive frame structure with filtered OFDM | |
US11483827B2 (en) | Systems and methods for self-contained air interface partitions | |
CN107615696B (zh) | 用于宽带lte的子帧结构的系统和方法 | |
WO2016192577A1 (en) | System and method for a long-term evolution (lte) -compatible subframe structure for wideband lte | |
WO2022029721A1 (en) | TIMING ENHANCEMENTS RELATED TO PUCCH REPETITION TOWARDS MULTIPLE TRPs | |
CN107636986B (zh) | 用于宽带长期演进lte上行传输的设备、网络和方法 | |
BR112017025532B1 (pt) | Sistemas e métodos de estrutura de quadro adaptável para divisão de tempo duplex |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180119 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180119 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20181225 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190111 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190411 |
|
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: 20190902 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190918 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6593848 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |