JPWO2023157133A1 - - Google Patents
Info
- Publication number
- JPWO2023157133A1 JPWO2023157133A1 JP2024500775A JP2024500775A JPWO2023157133A1 JP WO2023157133 A1 JPWO2023157133 A1 JP WO2023157133A1 JP 2024500775 A JP2024500775 A JP 2024500775A JP 2024500775 A JP2024500775 A JP 2024500775A JP WO2023157133 A1 JPWO2023157133 A1 JP WO2023157133A1
- 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.)
- Pending
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
- H04B7/04—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
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2614—Peak power aspects
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2022/006202 WO2023157133A1 (ja) | 2022-02-16 | 2022-02-16 | 無線通信方法、無線通信システム、及び送信装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023157133A1 true JPWO2023157133A1 (https=) | 2023-08-24 |
| JPWO2023157133A5 JPWO2023157133A5 (https=) | 2024-10-04 |
Family
ID=87577848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024500775A Pending JPWO2023157133A1 (https=) | 2022-02-16 | 2022-02-16 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250112808A1 (https=) |
| EP (1) | EP4482048A4 (https=) |
| JP (1) | JPWO2023157133A1 (https=) |
| WO (1) | WO2023157133A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20250141726A1 (en) * | 2022-02-16 | 2025-05-01 | Nippon Telegraph And Telephone Corporation | Wireless communication method, wireless communication system, and transmission device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009194732A (ja) * | 2008-02-15 | 2009-08-27 | Ntt Docomo Inc | 無線通信装置及び無線通信方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060045193A1 (en) * | 2004-08-24 | 2006-03-02 | Nokia Corporation | System, transmitter, method, and computer program product for utilizing an adaptive preamble scheme for multi-carrier communication systems |
| PE20131090A1 (es) * | 2010-12-10 | 2013-10-16 | Panasonic Ip Corp America | Metodo y dispositivo de generacion de senales |
| CN107612597B (zh) * | 2011-02-18 | 2021-01-05 | 太阳专利托管公司 | 信号生成方法及信号生成装置 |
| CN109565364B (zh) * | 2016-05-12 | 2021-11-09 | 诺基亚通信公司 | 空间复用mimo通信中的信号处理 |
-
2022
- 2022-02-16 WO PCT/JP2022/006202 patent/WO2023157133A1/ja not_active Ceased
- 2022-02-16 JP JP2024500775A patent/JPWO2023157133A1/ja active Pending
- 2022-02-16 EP EP22927036.8A patent/EP4482048A4/en active Pending
- 2022-02-16 US US18/834,316 patent/US20250112808A1/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009194732A (ja) * | 2008-02-15 | 2009-08-27 | Ntt Docomo Inc | 無線通信装置及び無線通信方法 |
Non-Patent Citations (1)
| Title |
|---|
| 石田 雄祐 他: "サブキャリア数を増加させたＭＩＭＯ−ＯＦＤＭにおけるサブキャリア位相ホッピングのＰＡＰＲ低減効果", 電子情報通信学会２００７年通信ソサイエティ大会講演論文集１, JPN6022015689, 29 August 2007 (2007-08-29), JP, pages 399, ISSN: 0005564464 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4482048A4 (en) | 2025-12-24 |
| WO2023157133A1 (ja) | 2023-08-24 |
| EP4482048A1 (en) | 2024-12-25 |
| US20250112808A1 (en) | 2025-04-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
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| A621 | Written request for application examination |
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| A131 | Notification of reasons for refusal |
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| A02 | Decision of refusal |
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