JP7592704B2 - プレミアムユーザ機器支援による低ティアユーザ機器測位 - Google Patents

プレミアムユーザ機器支援による低ティアユーザ機器測位 Download PDF

Info

Publication number
JP7592704B2
JP7592704B2 JP2022519194A JP2022519194A JP7592704B2 JP 7592704 B2 JP7592704 B2 JP 7592704B2 JP 2022519194 A JP2022519194 A JP 2022519194A JP 2022519194 A JP2022519194 A JP 2022519194A JP 7592704 B2 JP7592704 B2 JP 7592704B2
Authority
JP
Japan
Prior art keywords
premium
ues
reduced capability
location estimate
positioning
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
JP2022519194A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022550079A5 (enExample
JP2022550079A (ja
Inventor
ドゥアン、ウェイミン
マノラコス、アレクサンドロス
シュ、フイリン
ホッセイニ、サイードキアヌーシュ
アング、ピーター・プイ・ロク
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2022550079A publication Critical patent/JP2022550079A/ja
Publication of JP2022550079A5 publication Critical patent/JP2022550079A5/ja
Priority to JP2024202068A priority Critical patent/JP7804042B2/ja
Application granted granted Critical
Publication of JP7592704B2 publication Critical patent/JP7592704B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0072—Transmission between mobile stations, e.g. anti-collision systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0284—Relative positioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/27—Monitoring; Testing of receivers for locating or positioning the transmitter
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/001—Transmission of position information to remote stations
    • G01S2205/007—Transmission of position information to remote stations for management of a communication system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Quality & Reliability (AREA)
JP2022519194A 2019-10-01 2020-10-01 プレミアムユーザ機器支援による低ティアユーザ機器測位 Active JP7592704B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024202068A JP7804042B2 (ja) 2019-10-01 2024-11-20 プレミアムユーザ機器支援による低ティアユーザ機器測位

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962908648P 2019-10-01 2019-10-01
US62/908,648 2019-10-01
US17/038,294 US12022354B2 (en) 2019-10-01 2020-09-30 Low-tier user equipment positioning with premium user equipment assistance
US17/038,294 2020-09-30
PCT/US2020/053832 WO2021067618A1 (en) 2019-10-01 2020-10-01 Low-tier user equipment positioning with premium user equipment assistance

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024202068A Division JP7804042B2 (ja) 2019-10-01 2024-11-20 プレミアムユーザ機器支援による低ティアユーザ機器測位

Publications (3)

Publication Number Publication Date
JP2022550079A JP2022550079A (ja) 2022-11-30
JP2022550079A5 JP2022550079A5 (enExample) 2023-09-12
JP7592704B2 true JP7592704B2 (ja) 2024-12-02

Family

ID=75162400

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022519194A Active JP7592704B2 (ja) 2019-10-01 2020-10-01 プレミアムユーザ機器支援による低ティアユーザ機器測位
JP2024202068A Active JP7804042B2 (ja) 2019-10-01 2024-11-20 プレミアムユーザ機器支援による低ティアユーザ機器測位

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024202068A Active JP7804042B2 (ja) 2019-10-01 2024-11-20 プレミアムユーザ機器支援による低ティアユーザ機器測位

Country Status (9)

Country Link
US (2) US12022354B2 (enExample)
EP (1) EP4039002A1 (enExample)
JP (2) JP7592704B2 (enExample)
KR (1) KR20220074871A (enExample)
CN (1) CN114731609A (enExample)
BR (1) BR112022005219A2 (enExample)
PH (1) PH12022550445A1 (enExample)
TW (1) TWI867063B (enExample)
WO (1) WO2021067618A1 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110753388B (zh) * 2018-07-23 2021-08-20 华为技术有限公司 一种波束管理方法和相关设备
EP4084504A4 (en) * 2019-12-23 2023-09-20 Beijing Xiaomi Mobile Software Co., Ltd. Information acquisition method, information acquisition apparatus and storage medium
EP4150361A1 (en) * 2020-05-15 2023-03-22 Nokia Technologies Oy Dynamic update of positioning reference signals based on user equipment location updates
CN116325988A (zh) 2020-07-30 2023-06-23 诺基亚技术有限公司 报告用于定位的完整性相关信息
WO2022069061A1 (en) * 2020-10-02 2022-04-07 Telefonaktiebolaget Lm Ericsson (Publ) Technique for assessing connection quality
US12000944B2 (en) 2020-10-13 2024-06-04 Samsung Electronics Co., Ltd. Positioning system with NLOS identification and multipath mitigation
US12081979B2 (en) * 2020-11-05 2024-09-03 Visa International Service Association One-time wireless authentication of an Internet-of-Things device
EP4238377A4 (en) * 2021-03-26 2024-01-10 ZTE Corporation SYSTEMS AND METHODS FOR REPORTING MULTIPLE MEASUREMENT REPORTS
JP7792433B2 (ja) * 2021-04-02 2025-12-25 中興通訊股▲ふん▼有限公司 人工知能を使用する報告およびビーム管理のためのシステムおよび方法
WO2022219539A1 (en) * 2021-04-12 2022-10-20 Telefonaktiebolaget Lm Ericsson (Publ) Methods, access node and network node for addressing ambiguities in angle of arrival estimation
WO2022222010A1 (zh) * 2021-04-19 2022-10-27 Oppo广东移动通信有限公司 一种测量参数确定方法、电子设备及存储介质
US11965975B2 (en) 2021-04-30 2024-04-23 Samsung Electronics Co., Ltd. Accuracy and latency improvements for Rel-17 NR positioning
EP4521713A3 (en) * 2021-05-06 2025-03-19 InterDigital Patent Holdings, Inc. Reduced capacity ues and 5th generation core network interactions
CN115412833A (zh) * 2021-05-10 2022-11-29 华为技术有限公司 一种定位方法和装置
US11496986B1 (en) * 2021-05-13 2022-11-08 Qualcomm Incorporated Distributed positioning procedure for vehicular-ues in out-of-coverage cellular networks
US11910314B2 (en) * 2021-05-14 2024-02-20 Qualcomm Incorporated Sensor aided beam management
KR20240008850A (ko) * 2021-05-19 2024-01-19 퀄컴 인코포레이티드 포지셔닝 전용 사용자 장비들(ues)의 지원
US20240214970A1 (en) * 2021-06-15 2024-06-27 Qualcomm Incorporated Power-efficient side-link aided positioning
US11533702B1 (en) * 2021-06-30 2022-12-20 Qualcomm Incorporated Group-based positioning design in asynchronous vehicular networks
EP4381772A1 (en) * 2021-08-06 2024-06-12 Sony Group Corporation Positioning measurement with low latency
CN115707097B (zh) * 2021-08-13 2025-10-28 维沃移动通信有限公司 节点选择方法、终端及网络侧设备
CN115942437A (zh) * 2021-08-13 2023-04-07 华为技术有限公司 通信处理方法和通信处理装置
US11889425B2 (en) 2021-09-10 2024-01-30 Nokia Technologies Oy Methods and apparatuses for mitigating reduced complexity features impact on positioning performance
CN115988525A (zh) * 2021-10-14 2023-04-18 维沃移动通信有限公司 能力变更方法、终端及网络侧设备
CN116132953B (zh) * 2021-11-15 2025-10-14 大唐移动通信设备有限公司 一种定位方法、装置及终端
US12004010B2 (en) * 2021-12-16 2024-06-04 T-Mobile Innovations Llc Managing a core network policy
WO2023136555A1 (en) * 2022-01-12 2023-07-20 Samsung Electronics Co., Ltd. Method and apparatus for reducing power consumption in a wireless device
KR20250005131A (ko) * 2022-04-26 2025-01-09 퀄컴 인코포레이티드 라디오 주파수 감지 및 셀룰러 포지셔닝을 위한 측정 보고들
CN117014792A (zh) * 2022-04-29 2023-11-07 中信科智联科技有限公司 用于sidelink的定位方法、装置及可读存储介质
US12382308B2 (en) * 2022-06-13 2025-08-05 Qualcomm Incorporated Multi-anchor sidelink quasi-colocation indication and configuration for enhanced positioning and sensing
US20260046815A1 (en) * 2022-08-10 2026-02-12 Apple Inc. Group-Based Positioning Procedures for Reduced Capacity Devices
GB2624027A (en) * 2022-11-04 2024-05-08 Nokia Technologies Oy Method, apparatus and computer program
JPWO2024232098A1 (enExample) * 2023-05-11 2024-11-14

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010112869A (ja) 2008-11-07 2010-05-20 Kddi Corp 無線端末における位置推定方法、無線端末及び位置推定プログラム
US20150087328A1 (en) 2013-09-23 2015-03-26 Qualcomm Incorporated Method and apparatus for improving positioning accuracy of a mobile device with a lower positioning capability
US20160205653A1 (en) 2015-01-13 2016-07-14 Samsung Electronics Co., Ltd. Electronic device, wireless relay device, and method for providing location information of wireless relay device
US20180227702A1 (en) 2017-02-03 2018-08-09 Qualcomm Incorporated Systems and methods for position estimation using proximity devices
JP2019106734A (ja) 2013-03-21 2019-06-27 シャープ株式会社 通信端末

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8195202B2 (en) * 2008-11-25 2012-06-05 Telefonaktiebolaget Lm Ericsson (Publ) Device and method for AGPS high accuracy positioning in unknown cell areas
US8768344B2 (en) * 2008-12-22 2014-07-01 Qualcomm Incorporated Post-deployment calibration for wireless position determination
US9696431B2 (en) 2010-04-12 2017-07-04 Nokia Technologies Oy Selection of a relative positioning method
US20140162687A1 (en) * 2012-12-10 2014-06-12 Qualcomm Incorporated Techniques for determining a state of proximity between mobile devices
US9504425B2 (en) * 2013-12-16 2016-11-29 Verily Life Sciences Llc Method of location coordination via wireless protocol between multiple devices
KR102209523B1 (ko) * 2014-08-14 2021-02-01 삼성전자주식회사 전자 장치 및 그 측위 방법
US9713117B2 (en) * 2014-09-25 2017-07-18 Intel Corporation Device-to-device assisted positioning in wireless cellular technologies
US20160095092A1 (en) * 2014-09-25 2016-03-31 Intel Corporation Resource allocation and use for device-to-device assisted positioning in wireless cellular technologies
US9641974B2 (en) * 2014-12-10 2017-05-02 Qualcomm Incorporated Techniques for determining a position fix of an object using one or more mobile devices co-located with the object
US9838838B2 (en) * 2015-06-05 2017-12-05 Apple Inc. Location determination using a companion device
KR102451687B1 (ko) * 2016-02-19 2022-10-07 삼성전자주식회사 디바이스 대 디바이스 방식을 지원하는 통신 시스템에서 위치 검출 장치 및 방법
US10939486B2 (en) * 2016-06-10 2021-03-02 Apple Inc. Location source control
CN109814138A (zh) * 2019-01-18 2019-05-28 成都众云微科技有限公司 一种降低穿戴设备定位功耗保障定位精度的方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010112869A (ja) 2008-11-07 2010-05-20 Kddi Corp 無線端末における位置推定方法、無線端末及び位置推定プログラム
JP2019106734A (ja) 2013-03-21 2019-06-27 シャープ株式会社 通信端末
US20150087328A1 (en) 2013-09-23 2015-03-26 Qualcomm Incorporated Method and apparatus for improving positioning accuracy of a mobile device with a lower positioning capability
US20160205653A1 (en) 2015-01-13 2016-07-14 Samsung Electronics Co., Ltd. Electronic device, wireless relay device, and method for providing location information of wireless relay device
US20180227702A1 (en) 2017-02-03 2018-08-09 Qualcomm Incorporated Systems and methods for position estimation using proximity devices

Also Published As

Publication number Publication date
TW202130200A (zh) 2021-08-01
US20210099832A1 (en) 2021-04-01
WO2021067618A1 (en) 2021-04-08
US20240323646A1 (en) 2024-09-26
EP4039002A1 (en) 2022-08-10
JP2022550079A (ja) 2022-11-30
US12022354B2 (en) 2024-06-25
PH12022550445A1 (en) 2023-03-13
JP2025060591A (ja) 2025-04-10
JP7804042B2 (ja) 2026-01-21
BR112022005219A2 (pt) 2022-06-14
KR20220074871A (ko) 2022-06-03
TWI867063B (zh) 2024-12-21
CN114731609A (zh) 2022-07-08

Similar Documents

Publication Publication Date Title
JP7804042B2 (ja) プレミアムユーザ機器支援による低ティアユーザ機器測位
JP7695274B2 (ja) 測定ギャップの動的構成
JP7439133B2 (ja) ダウンリンクまたはアップリンク測位基準信号のための最大数の経路損失またはアップリンク空間送信ビーム基準信号のための方法および装置
JP7556939B2 (ja) 測位測定報告における帯域幅インジケーション
JP7657241B2 (ja) 測位基準信号（ｐｒｓ）測定のための粒度と測定期間とを報告すること
JP7595651B2 (ja) 周波数再利用を用いたネットワーク内の測位
JP7611364B2 (ja) サイドリンクラウンドトリップ時間測定
JP7727658B2 (ja) 測位基準信号（ｐｒｓ）バッファリング目的のためのダウンリンクｐｒｓシンボル持続時間の計算
US11743752B2 (en) Dynamic configuration of measurement gaps
JP2025072384A (ja) ポジショニングのためのサウンディング基準信号（ｓｒｓ）リソースおよびリソースセットコンフィギュレーション
TW202147887A (zh) 隨選定位參考訊號及每一頻帶部署態樣
JP7562653B2 (ja) 測位のための報告拡張
CN115298562B (zh) 用于定位参考信号(prs)处理的测量周期公式化
EP4205465B1 (en) Environment-aware positioning reference signal (prs)
JP7803966B2 (ja) 測位のための測定期間構築のための方法および装置
CN114503734B (zh) 信道状态信息参考信号和定位参考信号资源的最大数量的联合考虑
JP7611903B2 (ja) モバイルデバイスベース測位のための実時間差（ｒｔｄ）報告
JP2024522564A (ja) 出発角（ａｏｄ）に基づく測位のためのサウンディング基準信号（ｓｒｓ）の再構成可能インテリジェントサーフェス（ｒｉｓ）ビーム掃引
CN115715481B (zh) 频域资源的参考发送接收点和对定位参考信号的按需请求
US20220116906A1 (en) Systems and methods for improving positioning of a mobile device using channel conditions
CN116324460A (zh) 用于定位参考信号（prs）操作的动态带宽配置
JP7664230B2 (ja) 測位基準信号の擬似コロケーションタイミング基準についてのソース基準信号に関する制約
JP2024528921A (ja) タイミングエラーグループ（ｔｅｇ）報告のためのシグナリング
JP2024516403A (ja) 測位基準信号スプーフィング検出および軽減
JP7772787B2 (ja) アップリンク測位リソースおよびダウンリンク測位リソースの近接度に基づいた優先度付け

Legal Events

Date Code Title Description
RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20230104

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230904

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230904

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20240722

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240730

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241001

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: 20241022

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20241120

R150 Certificate of patent or registration of utility model

Ref document number: 7592704

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150