KR102252246B1 - 협대역 무선 통신들을 위한 다운링크 및 동기화 기법들 - Google Patents

협대역 무선 통신들을 위한 다운링크 및 동기화 기법들 Download PDF

Info

Publication number
KR102252246B1
KR102252246B1 KR1020187005282A KR20187005282A KR102252246B1 KR 102252246 B1 KR102252246 B1 KR 102252246B1 KR 1020187005282 A KR1020187005282 A KR 1020187005282A KR 20187005282 A KR20187005282 A KR 20187005282A KR 102252246 B1 KR102252246 B1 KR 102252246B1
Authority
KR
South Korea
Prior art keywords
narrowband
resource block
bandwidth
pbch
transmissions
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
KR1020187005282A
Other languages
English (en)
Korean (ko)
Other versions
KR20180044914A (ko
Inventor
알바리노 알베르토 리코
완시 천
세예드 알리 아크바르 파코리안
피터 갈
심만 아르빈드 파텔
마드하반 스리니바산 바자페얌
렌추 왕
징 레이
하오 수
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20180044914A publication Critical patent/KR20180044914A/ko
Application granted granted Critical
Publication of KR102252246B1 publication Critical patent/KR102252246B1/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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or 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
    • H04W72/005—
    • 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
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020187005282A 2015-08-26 2016-08-24 협대역 무선 통신들을 위한 다운링크 및 동기화 기법들 Active KR102252246B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562210343P 2015-08-26 2015-08-26
US62/210,343 2015-08-26
US201662277462P 2016-01-11 2016-01-11
US62/277,462 2016-01-11
US15/244,653 2016-08-23
US15/244,653 US10893520B2 (en) 2015-08-26 2016-08-23 Downlink and synchronization techniques for narrowband wireless communications
PCT/US2016/048406 WO2017035238A2 (en) 2015-08-26 2016-08-24 Downlink and synchronization techniques for narrowband wireless communications

Publications (2)

Publication Number Publication Date
KR20180044914A KR20180044914A (ko) 2018-05-03
KR102252246B1 true KR102252246B1 (ko) 2021-05-13

Family

ID=58097393

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187005282A Active KR102252246B1 (ko) 2015-08-26 2016-08-24 협대역 무선 통신들을 위한 다운링크 및 동기화 기법들

Country Status (9)

Country Link
US (2) US10893520B2 (enExample)
EP (2) EP3342081B1 (enExample)
JP (1) JP6979942B2 (enExample)
KR (1) KR102252246B1 (enExample)
CN (2) CN112994867B (enExample)
ES (1) ES2894956T3 (enExample)
RU (1) RU2726872C2 (enExample)
TW (1) TWI732779B (enExample)
WO (1) WO2017035238A2 (enExample)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9521637B2 (en) 2013-02-14 2016-12-13 Blackberry Limited Small cell demodulation reference signal and initial synchronization
KR102560675B1 (ko) 2014-09-02 2023-07-28 엘지전자 주식회사 무선 통신 시스템에서 장치 대 장치 단말의 동기 신호 전송 방법 및 장치
KR102323798B1 (ko) * 2015-07-16 2021-11-09 삼성전자 주식회사 무선 통신 시스템에서 단말의 하향링크 수신 방법 및 장치
WO2017014600A1 (ko) * 2015-07-22 2017-01-26 삼성전자 주식회사 무선 통신 시스템에서 머신 타입 단말 운용 방법 및 장치
JP6513877B2 (ja) * 2015-07-24 2019-05-15 インテル コーポレイション 狭帯域ｌｔｅ配置のための同期信号及びチャネル構造
US10893520B2 (en) * 2015-08-26 2021-01-12 Qualcomm Incorporated Downlink and synchronization techniques for narrowband wireless communications
US10601627B2 (en) * 2015-09-02 2020-03-24 Lg Electronics Inc. Method and apparatus for indicating center frequency offset for narrowband UE in wireless communication system
US10455530B2 (en) * 2015-09-03 2019-10-22 Lg Electronics Inc. Method for transmitting and receiving synchronization signal in wireless communication system and apparatus therefor
WO2017058288A1 (en) * 2015-09-28 2017-04-06 Intel IP Corporation Air interface resource utilization techniques for wireless communication networks
CN106998591B (zh) * 2016-01-24 2018-03-23 上海朗帛通信技术有限公司 一种调度方法和装置
ES2898301T3 (es) 2016-03-14 2022-03-07 Samsung Electronics Co Ltd Procedimiento y aparato para la operación de sincronización en redes celulares del internet de las cosas
WO2017180803A2 (en) * 2016-04-15 2017-10-19 Intel IP Corporation Frequency tracking for beamformed systems
US10887143B2 (en) * 2016-05-06 2021-01-05 Samsung Electronics Co., Ltd. Method and apparatus for initial access in wireless communication systems
CN107623932B (zh) * 2016-07-15 2019-08-30 电信科学技术研究院 一种系统信息区域或网络区域的接入方法及装置
US10405332B2 (en) 2016-09-06 2019-09-03 Samsung Electronics Co., Ltd. Coexistence of different radio access technologies or services on a same carrier
US10938545B2 (en) * 2016-11-14 2021-03-02 Qualcomm Incorporated Synchronization signal transmission techniques for peak-to-average power ratio reduction
CN108259146B (zh) * 2016-12-28 2021-06-08 华为技术有限公司 一种测量导频信号的传输方法及设备
WO2018128977A1 (en) * 2017-01-06 2018-07-12 Sharp Laboratories Of America, Inc. Synchronization signal transmission and reception for radio system
US10588119B2 (en) * 2017-03-24 2020-03-10 Qualcomm Incorporated CRS bandwidth signaling
CN108631983B (zh) * 2017-03-24 2022-05-10 中兴通讯股份有限公司 一种信息发送方法、接收方法及装置
US11140667B2 (en) * 2017-03-24 2021-10-05 Qualcomm Incorporated Techniques for communicating synchronization signal block index in a timing synchronization signal
US10680785B2 (en) * 2017-03-31 2020-06-09 Apple Inc. Extending narrow band monitoring
US10476623B2 (en) 2017-04-03 2019-11-12 Qualcomm Incorporated Techniques and apparatuses for tertiary synchronization signal design for new radio
US10285147B2 (en) * 2017-04-10 2019-05-07 Qualcomm Incorporated Reference signal schemes in wireless communications
US10673552B2 (en) 2017-04-14 2020-06-02 Qualcomm Incorporated Synchronization signal block designs for wireless communication
US10609660B2 (en) * 2017-04-19 2020-03-31 Qualcomm Incorporated Synchronization for wideband coverage enhancement
US10484954B2 (en) 2017-05-10 2019-11-19 Qualcomm Incorporated Synchronization for wideband coverage enhancement
US11006376B2 (en) * 2017-04-21 2021-05-11 Qualcomm Incorporated Techniques to encode or decode a self-decodable portion of a physical broadcast channel in a synchronization signal block
US10820225B2 (en) * 2017-05-05 2020-10-27 Motorola Mobility Llc Method and apparatus for transmitting a RACH preamble on a wireless network
CN109565345B (zh) 2017-05-05 2021-07-20 Lg 电子株式会社 接收同步信号的方法及其装置
CN108809587B (zh) * 2017-05-05 2021-06-08 华为技术有限公司 确定参考信号序列的方法、终端设备、网络设备
US10560237B2 (en) * 2017-05-30 2020-02-11 Qualcomm Incorporated Cell-specific reference signal transmissions for evolved machine type communication
CN108989005B (zh) * 2017-06-02 2024-05-14 华为技术有限公司 一种指示信息的传输方法及装置
KR102352364B1 (ko) * 2017-06-15 2022-01-18 주식회사 아이티엘 Nr 시스템에서 광대역 동작 방법 및 장치
WO2018231005A1 (en) * 2017-06-15 2018-12-20 Innovative Technology Lab Co., Ltd. Method and apparatus for wideband operation in nr communication system
US11051263B2 (en) 2017-06-15 2021-06-29 Qualcomm Incorporated Synchronization channel and system acquisition for internet of things communications in a shared spectrum
CN109451787B (zh) * 2017-07-11 2021-02-09 北京小米移动软件有限公司 小区间信号干扰控制方法、装置、用户设备及基站
CN109309557B (zh) * 2017-07-28 2020-09-01 电信科学技术研究院 一种信号处理方法、装置、设备及计算机可读存储介质
CN109728892B (zh) * 2017-08-11 2020-02-14 华为技术有限公司 一种物理资源块prb网格的指示方法及设备
CN116961863A (zh) 2017-10-11 2023-10-27 Oppo广东移动通信有限公司 无线通信方法、网络设备、终端设备及计算机可读介质
CN108496317B (zh) 2017-11-02 2021-11-16 北京小米移动软件有限公司 剩余关键系统信息的公共资源集合的查找方法及装置
US10848363B2 (en) 2017-11-09 2020-11-24 Qualcomm Incorporated Frequency division multiplexing for mixed numerology
US11050598B2 (en) * 2017-11-28 2021-06-29 Qualcomm Incorporated Carrier information signaling in a 5G network
WO2019104672A1 (zh) * 2017-11-30 2019-06-06 北京小米移动软件有限公司 信息指示方法及装置、基站和用户设备
EP3520312B1 (en) * 2017-12-07 2022-02-02 LG Electronics Inc. Method of transmitting uplink phase tracking reference signal by user euqipment in wireless communication system and apparatus supporting same
WO2019146574A1 (ja) * 2018-01-25 2019-08-01 株式会社Ｎｔｔドコモ ユーザ装置及びプリアンブル送信方法
CN111405669B (zh) * 2018-02-14 2021-11-09 Oppo广东移动通信有限公司 指示方法、检测方法及相关设备
US11089558B2 (en) 2018-03-29 2021-08-10 Qualcomm Incorporated Resynchronization signal transmission in wireless communications
WO2019200608A1 (en) * 2018-04-20 2019-10-24 Qualcomm Incorporated Techniques and apparatuses for numerology signaling
EP3799491B1 (en) * 2018-05-21 2025-07-09 Ntt Docomo, Inc. User terminal and wireless communication method
DE112019003452T5 (de) * 2018-07-06 2021-03-18 Lg Electronics Inc. Verfahren zum Senden/Empfangen von Signal und Kanal in einem schmalbandigen drahtlosen Kommunikationssystem und Einrichtung dafür
US11324030B2 (en) 2018-08-18 2022-05-03 Qualcomm Incorporated System information block delivery for narrowband user equipment
US11290999B2 (en) * 2018-09-06 2022-03-29 Qualcomm Incorporated Techniques for flexible resource allocation
US10666471B2 (en) 2018-09-17 2020-05-26 Apple Inc. Systems and methods for reducing inter-carrier interference in device-to-device (D2D) communication
CN109275111B (zh) * 2018-12-19 2019-03-05 翱捷科技(上海)有限公司 一种cat-m1或cat-m2用户设备及其接收pbch的方法
EP3897049B1 (en) 2019-01-11 2022-11-30 LG Electronics Inc. Method for transmitting or receiving synchronization signal block in unlicensed band, and apparatus therefor
US11191077B2 (en) * 2019-03-11 2021-11-30 Qualcomm Incorporated Enhanced discovery resource configuration with staggering for directional vehicle to anything (V2X)
US11563507B2 (en) * 2019-05-14 2023-01-24 Infinera Corporation Efficient adaptive optical spectrum partitioning and allocation scheme
US11190291B2 (en) * 2019-05-14 2021-11-30 Infinera Corporation Out-of-band communication channel for subcarrier-based optical communication systems
US11489613B2 (en) * 2019-05-14 2022-11-01 Infinera Corporation Out-of-band communication channel for subcarrier-based optical communication systems
US11218220B2 (en) * 2019-05-14 2022-01-04 Infinera Corporation Out-of-band communication channel for subcarrier-based optical communication systems
US11296812B2 (en) * 2019-05-14 2022-04-05 Infinera Corporation Out-of-band communication channel for subcarrier-based optical communication systems
US11502771B2 (en) * 2019-05-14 2022-11-15 Infinera Corporation Out-of-band communication channel for subcarrier-based optical communication systems
US11671195B2 (en) * 2019-05-14 2023-06-06 Infinera Corporation Proactive optical spectrum defragmentation scheme
CN116097787B (zh) * 2020-09-30 2025-04-08 华为技术有限公司 信息发送和接收方法、装置及系统
US12425511B2 (en) * 2021-08-31 2025-09-23 Apple Inc. Methods and systems of interfaces for initiating communications using terrestrial and non-terrestrial networks
US11693529B2 (en) 2021-08-31 2023-07-04 Apple Inc. Methods and interfaces for initiating communications
US12457561B2 (en) * 2021-10-29 2025-10-28 Jio Platforms Limited Method and system facilitating improved downlink MIMO sector throughput in the presence of UE DC-offset
US12035356B2 (en) * 2021-11-03 2024-07-09 At&T Intellectual Property I, L.P. Mobile broadband and machine type communication network coexistence
US12417596B2 (en) 2022-09-23 2025-09-16 Apple Inc. User interfaces for managing live communication sessions

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE319162T1 (de) * 2001-01-19 2006-03-15 Koninkl Philips Electronics Nv Breitband-signalübertragungssystem
JP3693025B2 (ja) * 2002-02-21 2005-09-07 ソニー株式会社 無線通信方法、無線通信システム、無線基地局、無線通信端末、プログラム及び媒体
US8509323B2 (en) * 2006-08-22 2013-08-13 Motorola Mobility Llc Resource allocation including a DC sub-carrier in a wireless communication system
JP2008187602A (ja) * 2007-01-31 2008-08-14 Fujitsu Ltd 通信システム及び通信方法
US7894540B2 (en) * 2007-10-24 2011-02-22 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for reducing phase noise in orthogonal frequency division multiplexing systems
JP4872003B2 (ja) * 2008-02-22 2012-02-08 日本電信電話株式会社 光ｏｆｄｍ受信器および光伝送システムおよびサブキャリア分離回路およびサブキャリア分離方法
KR101607846B1 (ko) 2009-01-06 2016-04-01 삼성전자주식회사 무선통신시스템에서 동기 채널 생성 장치 및 방법
EP2410804B1 (en) 2009-03-16 2018-08-08 Sun Patent Trust Wireless communication terminal device, wireless communication base station device, and resource region setting method
US8457079B2 (en) 2009-10-05 2013-06-04 Motorola Mobility Llc Method and apparatus for mitigating downlink control channel interference
US8750257B2 (en) * 2009-10-12 2014-06-10 Lg Electronics Inc. Method and apparatus for providing downlink reference signal transmission power information in a wireless communication system that supports multiple antennas
US8767845B2 (en) * 2010-03-02 2014-07-01 The Aerospace Corporation Increased capacity communication links with spectrum sharing
US9596069B2 (en) * 2011-11-04 2017-03-14 Intel Corporation Narrow bandwidth device in a broadband network
US10791542B2 (en) * 2012-01-27 2020-09-29 Qualcomm Incorporated Regional and narrow band common reference signal (CRS) for user equipment (UE) relays
US9143984B2 (en) * 2012-04-13 2015-09-22 Intel Corporation Mapping of enhanced physical downlink control channels in a wireless communication network
US9749771B2 (en) 2012-05-11 2017-08-29 Qualcomm Incorporated Methods and apparatus for managing machine-type communications
US9166718B2 (en) * 2012-05-11 2015-10-20 Intel Corporation Downlink control indication for a stand-alone new carrier type (NCT)
US9622230B2 (en) 2012-05-17 2017-04-11 Qualcomm Incorporated Narrow band partitioning and efficient resource allocation for low cost user equipments
US8934556B2 (en) * 2013-04-16 2015-01-13 Raytheon Bbn Technologies Corp. System and method for communicating with shaped cyclic time-domain waveforms
KR101490999B1 (ko) * 2013-08-12 2015-02-09 한국과학기술원 다중대역 주파수와 진폭을 동시에 변조하는 스핀트로닉스 무선통신 시스템
US10313960B2 (en) 2014-09-18 2019-06-04 Lg Electronics Inc. Method and apparatus for using smaller bandwidth for low cost user equipment in wireless communication system
US10200872B2 (en) * 2014-10-08 2019-02-05 Qualcomm Incorporated DC subcarrier handling in narrowband devices
US9877278B2 (en) * 2015-04-10 2018-01-23 Futurewei Technologies, Inc. Monitoring a narrowband control channel for a wideband system to reduce power consumption
US20160323901A1 (en) * 2015-05-01 2016-11-03 Lg Electronics Inc. Method for channel measurement and report in wireless communication system and apparatus therefor
US9954633B2 (en) * 2015-06-18 2018-04-24 Nxp Usa, Inc. Apparatus and method of performing a decimation on a signal for pattern detection
WO2017014613A1 (ko) * 2015-07-23 2017-01-26 삼성전자 주식회사 무선 셀룰러 통신 시스템에서 협대역 신호 전송을 위한 방법 및 장치
CN107925975A (zh) 2015-08-21 2018-04-17 株式会社Ntt都科摩 用户终端、无线基站以及无线通信方法
US10893520B2 (en) * 2015-08-26 2021-01-12 Qualcomm Incorporated Downlink and synchronization techniques for narrowband wireless communications
CN106961315B (zh) * 2016-01-11 2020-03-17 电信科学技术研究院 一种窄带pbch传输方法及装置
WO2018048187A1 (en) * 2016-09-06 2018-03-15 Lg Electronics Inc. Method and apparatus for configuring resource block structure for nr in wireless communication system

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
3GPP R1-130108
3GPP R1-145102
3GPP R1-153960
3GPP R1-154042
3GPP R1-154227
3GPP R1-154659

Also Published As

Publication number Publication date
CN112994867A (zh) 2021-06-18
EP3342081A2 (en) 2018-07-04
KR20180044914A (ko) 2018-05-03
TWI732779B (zh) 2021-07-11
BR112018003527A2 (pt) 2018-09-25
RU2726872C2 (ru) 2020-07-16
US20210058912A1 (en) 2021-02-25
TW201713140A (zh) 2017-04-01
WO2017035238A3 (en) 2017-03-23
RU2018106091A3 (enExample) 2020-03-05
JP6979942B2 (ja) 2021-12-15
ES2894956T3 (es) 2022-02-16
WO2017035238A2 (en) 2017-03-02
JP2018532298A (ja) 2018-11-01
US10893520B2 (en) 2021-01-12
US11743871B2 (en) 2023-08-29
RU2018106091A (ru) 2019-09-26
EP3342081B1 (en) 2021-09-15
US20170064685A1 (en) 2017-03-02
CN107925548A (zh) 2018-04-17
CN112994867B (zh) 2024-04-05
EP3917064A1 (en) 2021-12-01
CN107925548B (zh) 2021-03-12

Similar Documents

Publication Publication Date Title
KR102252246B1 (ko) 협대역 무선 통신들을 위한 다운링크 및 동기화 기법들
CN108141331B (zh) 用于窄带通信的公共同步信道设计
KR102768021B1 (ko) 브로드캐스트 채널 반복
CN111988123B (zh) 用于窄带控制信道解码的方法、装置以及计算机可读介质
EP3417567A2 (en) Positioning signal techniques for narrowband devices
BR112018003527B1 (pt) Técnicas de enlace descendente e sincronização para comunicações sem fio de banda estreita

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20180222

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
A302 Request for accelerated examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20210205

Comment text: Request for Examination of Application

PA0302 Request for accelerated examination

Patent event date: 20210205

Patent event code: PA03022R01D

Comment text: Request for Accelerated Examination

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: 20210219

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20210510

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20210510

End annual number: 3

Start annual number: 1

PG1601 Publication of registration