JPWO2022261576A5 - - Google Patents
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- Publication number
- JPWO2022261576A5 JPWO2022261576A5 JP2023574691A JP2023574691A JPWO2022261576A5 JP WO2022261576 A5 JPWO2022261576 A5 JP WO2022261576A5 JP 2023574691 A JP2023574691 A JP 2023574691A JP 2023574691 A JP2023574691 A JP 2023574691A JP WO2022261576 A5 JPWO2022261576 A5 JP WO2022261576A5
- Authority
- JP
- Japan
- Prior art keywords
- ris
- srs
- configuration information
- srs transmissions
- 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.)
- Pending
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR20210100379 | 2021-06-09 | ||
| GR20210100379 | 2021-06-09 | ||
| PCT/US2022/071416 WO2022261576A1 (en) | 2021-06-09 | 2022-03-29 | Reconfigurable intelligent surface (ris) beam sweeping of sounding reference signal (srs) for angle of departure (aod) based positioning |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024522564A JP2024522564A (ja) | 2024-06-21 |
| JPWO2022261576A5 true JPWO2022261576A5 (https=) | 2025-03-11 |
| JP2024522564A5 JP2024522564A5 (https=) | 2025-03-11 |
Family
ID=81384833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023574691A Pending JP2024522564A (ja) | 2021-06-09 | 2022-03-29 | 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 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20240244564A1 (https=) |
| EP (1) | EP4352885A1 (https=) |
| JP (1) | JP2024522564A (https=) |
| KR (1) | KR20240019768A (https=) |
| CN (1) | CN117441297A (https=) |
| BR (1) | BR112023025063A2 (https=) |
| TW (1) | TW202249514A (https=) |
| WO (1) | WO2022261576A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023092361A1 (zh) * | 2021-11-24 | 2023-06-01 | 株式会社Ntt都科摩 | 通信系统中的终端以及发送设备 |
| US12439366B2 (en) * | 2022-12-22 | 2025-10-07 | Qualcomm Incorporated | Reconfigurable intelligent surface (RIS)-enabled full-duplex user equipment self-localization |
| EP4668912A1 (en) * | 2023-02-14 | 2025-12-24 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Communication method and communication apparatus |
| WO2024173459A1 (en) * | 2023-02-15 | 2024-08-22 | Interdigital Patent Holdings, Inc. | Positioning methods, architectures, apparatuses and systems with reconfigurable intelligent surfaces |
| CN118741678A (zh) * | 2023-03-28 | 2024-10-01 | 中国移动通信有限公司研究院 | 定位方法、装置、定位服务器、网络设备及存储介质 |
| EP4694413A1 (en) * | 2023-03-31 | 2026-02-11 | Beijing Xiaomi Mobile Software Co., Ltd. | Communication method, apparatus, and readable storage medium |
| CN121220146A (zh) * | 2023-04-28 | 2025-12-26 | 上海诺基亚贝尔股份有限公司 | 设备取向确定 |
| EP4472307A1 (en) | 2023-05-30 | 2024-12-04 | Nokia Solutions and Networks Oy | Ris-based enhanced positioning |
| US12598494B2 (en) * | 2023-06-02 | 2026-04-07 | Qualcomm Incorporated | Signal quality measurements for identifying intelligent reflection surfaces |
| CN119519774A (zh) * | 2023-08-24 | 2025-02-25 | 大唐移动通信设备有限公司 | 波束赋形方法、装置及存储介质 |
| WO2025102248A1 (zh) * | 2023-11-14 | 2025-05-22 | Oppo广东移动通信有限公司 | 信号传输方法及装置、终端设备、网络设备 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102109655B1 (ko) * | 2012-02-23 | 2020-05-12 | 한국전자통신연구원 | 대규모 안테나 시스템에서의 다중 입력 다중 출력 통신 방법 |
| WO2014129843A1 (en) * | 2013-02-24 | 2014-08-28 | Lg Electronics Inc. | Method and apparatus for reporting downlink channel state |
| WO2017218794A1 (en) * | 2016-06-15 | 2017-12-21 | Convida Wireless, Llc | Upload control signaling for new radio |
| US10484064B2 (en) * | 2016-09-01 | 2019-11-19 | Samsung Electronics Co., Ltd. | Method and apparatus for downlink and uplink CSI acquisition |
| WO2018071026A1 (en) * | 2016-10-13 | 2018-04-19 | Intel Corporation | Directional channel measurement in hybrid beamforming architecture |
| US11032048B2 (en) * | 2018-05-18 | 2021-06-08 | Qualcomm Incorporated | Use-cases and constraints on multiple SRS resource sets for antenna switching in NR REL-15 |
| WO2020065894A1 (ja) * | 2018-09-27 | 2020-04-02 | 三菱電機株式会社 | 基地局、端末装置および測位方法 |
| WO2020122685A1 (ko) * | 2018-12-13 | 2020-06-18 | 엘지전자 주식회사 | 무선 통신 시스템에서 데이터를 송수신하기 위한 방법 및 이를 위한 장치 |
| WO2021095181A1 (ja) * | 2019-11-13 | 2021-05-20 | 株式会社Ｎｔｔドコモ | 端末及び無線通信方法 |
| CN111245494B (zh) * | 2020-01-13 | 2022-06-10 | 东南大学 | 基于智能反射面的定位信息辅助波束控制方法 |
| US11533236B2 (en) * | 2020-03-25 | 2022-12-20 | Qualcomm Incorporated | Configuration for user equipment intra-frequency measurement of sounding reference signals |
| CN117016017A (zh) * | 2021-03-16 | 2023-11-07 | 高通股份有限公司 | 上行链路和下行链路ris辅助式信令 |
| KR20240104100A (ko) * | 2021-11-08 | 2024-07-04 | 퀄컴 인코포레이티드 | 재구성가능한 지능형 표면(ris) 보조 포지셔닝을 위한 ris의 트레이닝 |
-
2022
- 2022-03-29 US US18/557,498 patent/US20240244564A1/en active Pending
- 2022-03-29 BR BR112023025063A patent/BR112023025063A2/pt unknown
- 2022-03-29 CN CN202280040035.0A patent/CN117441297A/zh active Pending
- 2022-03-29 EP EP22718560.0A patent/EP4352885A1/en active Pending
- 2022-03-29 KR KR1020237041980A patent/KR20240019768A/ko active Pending
- 2022-03-29 JP JP2023574691A patent/JP2024522564A/ja active Pending
- 2022-03-29 WO PCT/US2022/071416 patent/WO2022261576A1/en not_active Ceased
- 2022-03-30 TW TW111112205A patent/TW202249514A/zh unknown
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