JPWO2024023923A1 - - Google Patents
Info
- Publication number
- JPWO2024023923A1 JPWO2024023923A1 JP2024536589A JP2024536589A JPWO2024023923A1 JP WO2024023923 A1 JPWO2024023923 A1 JP WO2024023923A1 JP 2024536589 A JP2024536589 A JP 2024536589A JP 2024536589 A JP2024536589 A JP 2024536589A JP WO2024023923 A1 JPWO2024023923 A1 JP WO2024023923A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- 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
- H04B7/022—Site diversity; Macro-diversity
- H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
-
- 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
- H04B7/0452—Multi-user MIMO systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2022/028760 WO2024023923A1 (ja) | 2022-07-26 | 2022-07-26 | 分散アンテナシステム、無線通信方法及び無線通信装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024023923A1 true JPWO2024023923A1 (enExample) | 2024-02-01 |
| JP7755213B2 JP7755213B2 (ja) | 2025-10-16 |
Family
ID=89705619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024536589A Active JP7755213B2 (ja) | 2022-07-26 | 2022-07-26 | 分散アンテナシステム、無線通信方法及び無線通信装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7755213B2 (enExample) |
| WO (1) | WO2024023923A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12250034B2 (en) * | 2021-01-07 | 2025-03-11 | Nippon Telegraph And Telephone Corporation | Distributed antenna system, wireless communication method, and centralized station |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010193189A (ja) * | 2009-02-18 | 2010-09-02 | Nippon Telegr & Teleph Corp <Ntt> | 分散アンテナシステムおよび分散アンテナ制御方法 |
| JP2014086786A (ja) * | 2012-10-19 | 2014-05-12 | Sharp Corp | 基地局装置、およびプロセッサ |
| JP2018518104A (ja) * | 2015-05-22 | 2018-07-05 | クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ | マルチユーザ多入力／多出力局に関するスマートグループ化 |
| JP2020031306A (ja) * | 2018-08-21 | 2020-02-27 | 日本電信電話株式会社 | 分散アンテナを用いた無線基地局およびスケジューリング方法 |
| US20200403662A1 (en) * | 2019-06-24 | 2020-12-24 | Sprint Communications Company L.P. | Multi-user multiple input multiple output (mu-mimo) user equipment (ue) grouping with geographic correlation factors |
-
2022
- 2022-07-26 JP JP2024536589A patent/JP7755213B2/ja active Active
- 2022-07-26 WO PCT/JP2022/028760 patent/WO2024023923A1/ja not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010193189A (ja) * | 2009-02-18 | 2010-09-02 | Nippon Telegr & Teleph Corp <Ntt> | 分散アンテナシステムおよび分散アンテナ制御方法 |
| JP2014086786A (ja) * | 2012-10-19 | 2014-05-12 | Sharp Corp | 基地局装置、およびプロセッサ |
| JP2018518104A (ja) * | 2015-05-22 | 2018-07-05 | クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ | マルチユーザ多入力／多出力局に関するスマートグループ化 |
| JP2020031306A (ja) * | 2018-08-21 | 2020-02-27 | 日本電信電話株式会社 | 分散アンテナを用いた無線基地局およびスケジューリング方法 |
| US20200403662A1 (en) * | 2019-06-24 | 2020-12-24 | Sprint Communications Company L.P. | Multi-user multiple input multiple output (mu-mimo) user equipment (ue) grouping with geographic correlation factors |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024023923A1 (ja) | 2024-02-01 |
| JP7755213B2 (ja) | 2025-10-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20241209 |
|
| 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: 20250902 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20250915 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7755213 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |