JP2023521659A5 - - Google Patents
Info
- Publication number
- JP2023521659A5 JP2023521659A5 JP2022560182A JP2022560182A JP2023521659A5 JP 2023521659 A5 JP2023521659 A5 JP 2023521659A5 JP 2022560182 A JP2022560182 A JP 2022560182A JP 2022560182 A JP2022560182 A JP 2022560182A JP 2023521659 A5 JP2023521659 A5 JP 2023521659A5
- Authority
- JP
- Japan
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025034777A JP7813395B2 (ja) | 2020-04-03 | 2025-03-05 | チャネルサウンディングのための通信装置および通信方法、および集積回路 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SG10202003138UA SG10202003138UA (en) | 2020-04-03 | 2020-04-03 | Communication apparatus and communication method for channel sounding |
| SG10202003138U | 2020-04-03 | ||
| PCT/SG2021/050091 WO2021201771A1 (en) | 2020-04-03 | 2021-02-25 | Communication apparatus and communication method for channel sounding |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025034777A Division JP7813395B2 (ja) | 2020-04-03 | 2025-03-05 | チャネルサウンディングのための通信装置および通信方法、および集積回路 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2023521659A JP2023521659A (ja) | 2023-05-25 |
| JPWO2021201771A5 JPWO2021201771A5 (https=) | 2025-02-06 |
| JP2023521659A5 true JP2023521659A5 (https=) | 2025-02-06 |
| JP7648646B2 JP7648646B2 (ja) | 2025-03-18 |
Family
ID=77930445
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022560182A Active JP7648646B2 (ja) | 2020-04-03 | 2021-02-25 | チャネルサウンディングのための通信装置、通信方法および集積回路 |
| JP2025034777A Active JP7813395B2 (ja) | 2020-04-03 | 2025-03-05 | チャネルサウンディングのための通信装置および通信方法、および集積回路 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025034777A Active JP7813395B2 (ja) | 2020-04-03 | 2025-03-05 | チャネルサウンディングのための通信装置および通信方法、および集積回路 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230141486A1 (https=) |
| EP (1) | EP4128871A4 (https=) |
| JP (2) | JP7648646B2 (https=) |
| CN (4) | CN120785692A (https=) |
| SG (1) | SG10202003138UA (https=) |
| WO (1) | WO2021201771A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220322116A1 (en) * | 2021-04-06 | 2022-10-06 | Huawei Technologies Co., Ltd. | Method, apparatus and system for communicating wi-fi sensing measurements and feedback |
| KR20230005686A (ko) * | 2021-07-01 | 2023-01-10 | 삼성전자주식회사 | 채널 사운딩을 위한 장치 및 방법 |
| KR20240093876A (ko) * | 2021-10-27 | 2024-06-24 | 뉴라컴 인코포레이티드 | 다중 ap 협력을 위한 프레임 교환 시퀀스 |
| EP4432775B1 (en) * | 2021-11-26 | 2026-01-28 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless communication method and device |
| WO2025202138A1 (en) * | 2024-03-28 | 2025-10-02 | Sony Group Corporation | Communication devices and methods |
| WO2026012847A1 (en) * | 2024-07-12 | 2026-01-15 | Sony Group Corporation | Communication devices and methods to perform conditional txop sharing |
Family Cites Families (29)
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| US8787841B2 (en) * | 2006-06-27 | 2014-07-22 | Qualcomm Incorporated | Method and system for providing beamforming feedback in wireless communication systems |
| EP3020243A1 (en) * | 2013-07-11 | 2016-05-18 | Interdigital Patent Holdings, Inc. | Methods and procedures for scheduling to sector-edge and non-sector-edge station groups |
| US9172446B2 (en) * | 2014-03-19 | 2015-10-27 | Magnolia Broadband Inc. | Method and system for supporting sparse explicit sounding by implicit data |
| WO2017030295A1 (ko) * | 2015-08-19 | 2017-02-23 | 엘지전자(주) | 무선 통신 시스템에서 채널 상태의 피드백 방법 및 이를 위한 장치 |
| US10924955B2 (en) * | 2016-11-18 | 2021-02-16 | Lg Electronics Inc. | Method for reporting channel information in wireless LAN system and device therefor |
| US10412769B2 (en) * | 2017-01-17 | 2019-09-10 | Qualcomm Incorporated | Methods and systems for cross BSS sounding |
| US10897285B2 (en) * | 2017-02-15 | 2021-01-19 | Qualcomm Incorporated | Distributed multi-user (MU) wireless communication |
| WO2018222177A1 (en) * | 2017-05-31 | 2018-12-06 | Intel Corporation | Methods and arrangements for collaborative beamforming in multi-access point wi-fi networks |
| US10171151B1 (en) * | 2017-06-30 | 2019-01-01 | Qualcomm Incorporated | Throughput optimization by guard interval selection from beamforming feedback |
| US10911120B2 (en) * | 2017-07-24 | 2021-02-02 | Qualcomm Incorporated | Downlink (DL) coordinated beamforming protocols for WiFi |
| US10721627B2 (en) * | 2017-08-04 | 2020-07-21 | Qualcomm Incorporated | Generalized distributed multi-user (MU) transmissions |
| US10454538B2 (en) * | 2017-09-08 | 2019-10-22 | Qualcomm Incorporated | Methods and systems for joint access point MIMO transmissions |
| CN113595602B (zh) * | 2017-09-22 | 2024-04-12 | 华为技术有限公司 | 信道探测的方法、通信设备和计算机可读存储介质 |
| DE102019203556A1 (de) * | 2018-03-19 | 2019-09-19 | Mediatek Singapore Pte. Ltd. | Raumwiederverwendung in einem WLAN-Multi-AP-Netzwerk |
| US11096132B2 (en) * | 2018-07-26 | 2021-08-17 | Mediatek Singapore Pte. Ltd. | Joint sounding for multi-user communication in multi-AP WLAN |
| US11206554B2 (en) * | 2018-08-06 | 2021-12-21 | Qualcomm Incorporated | Joint transmissions to a station |
| US11051174B2 (en) * | 2018-08-17 | 2021-06-29 | Intel Corporation | Grouping of access points (AP) into multi-AP groups to enable coordination of downlink transmissions |
| WO2020045891A1 (ko) * | 2018-08-26 | 2020-03-05 | 엘지전자 주식회사 | 무선랜 시스템에서 조인트 전송을 수행하는 방법 및 장치 |
| US11245501B2 (en) * | 2018-09-04 | 2022-02-08 | Qualcomm Incorporated | Multi-access point scheduling in wireless local area networks |
| US10892863B2 (en) * | 2018-09-10 | 2021-01-12 | Intel Corporation | Joint nulling and joint beamforming for downlink transmissions by multiple access points (AP) |
| JP2022047547A (ja) * | 2019-01-11 | 2022-03-25 | ソニーグループ株式会社 | 無線基地局、および端末装置 |
| CN119767425A (zh) * | 2019-03-08 | 2025-04-04 | 华为技术有限公司 | 应用于无线通信系统的通信方法和通信装置 |
| CN115459815A (zh) * | 2019-03-08 | 2022-12-09 | 华为技术有限公司 | 用于无线通信系统的信息传输方法、信息接收方法和装置 |
| JP7492317B2 (ja) * | 2019-04-25 | 2024-05-29 | キヤノン株式会社 | 通信装置、無線通信システムおよびアクセスポイントの制御方法 |
| US11251841B2 (en) * | 2019-05-07 | 2022-02-15 | Huawei Technologies Co., Ltd. | Systems and methods for extremely high throughput sounding process indication |
| US11641633B1 (en) * | 2019-09-06 | 2023-05-02 | Marvell Asia Pte Ltd | Synchronization of joint transmissions with multiple access points |
| US11716121B2 (en) * | 2019-10-25 | 2023-08-01 | Intel Corporation | NDPA for multi-AP coordinated beamforming (CBF) and multi-AP joint transmission (JT) in EHT |
| US11764845B2 (en) * | 2019-10-30 | 2023-09-19 | Intel Corporation | Channel state information for multiple access points |
| US20210143878A1 (en) * | 2019-11-08 | 2021-05-13 | Huawei Technologies Co., Ltd. | Method and apparatus for channel state information feedback for joint transmission |
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2020
- 2020-04-03 SG SG10202003138UA patent/SG10202003138UA/en unknown
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2021
- 2021-02-25 JP JP2022560182A patent/JP7648646B2/ja active Active
- 2021-02-25 CN CN202510730435.XA patent/CN120785692A/zh active Pending
- 2021-02-25 CN CN202510730548.XA patent/CN120710830A/zh active Pending
- 2021-02-25 US US17/914,721 patent/US20230141486A1/en active Pending
- 2021-02-25 EP EP21782269.1A patent/EP4128871A4/en active Pending
- 2021-02-25 WO PCT/SG2021/050091 patent/WO2021201771A1/en not_active Ceased
- 2021-02-25 CN CN202510730351.6A patent/CN120710829A/zh active Pending
- 2021-02-25 CN CN202180026174.3A patent/CN115349271B/zh active Active
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2025
- 2025-03-05 JP JP2025034777A patent/JP7813395B2/ja active Active