JP2023515220A5 - - Google Patents
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- Publication number
- JP2023515220A5 JP2023515220A5 JP2022551769A JP2022551769A JP2023515220A5 JP 2023515220 A5 JP2023515220 A5 JP 2023515220A5 JP 2022551769 A JP2022551769 A JP 2022551769A JP 2022551769 A JP2022551769 A JP 2022551769A JP 2023515220 A5 JP2023515220 A5 JP 2023515220A5
- Authority
- JP
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202062982590P | 2020-02-27 | 2020-02-27 | |
| US62/982,590 | 2020-02-27 | ||
| US202163148491P | 2021-02-11 | 2021-02-11 | |
| US63/148,491 | 2021-02-11 | ||
| PCT/US2021/019171 WO2021173516A1 (en) | 2020-02-27 | 2021-02-23 | Selective transmission and reception in centralized radio access network (c-ran) employing beamforming |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023515220A JP2023515220A (ja) | 2023-04-12 |
| JPWO2021173516A5 JPWO2021173516A5 (https=) | 2024-03-04 |
| JP2023515220A5 true JP2023515220A5 (https=) | 2024-03-04 |
Family
ID=77464195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022551769A Pending JP2023515220A (ja) | 2020-02-27 | 2021-02-23 | ビームフォーミングを採用した集中型無線アクセスネットワーク（ｃ－ｒａｎ）における選択的な送信および受信 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11812317B2 (https=) |
| EP (1) | EP4111597A4 (https=) |
| JP (1) | JP2023515220A (https=) |
| WO (1) | WO2021173516A1 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12155443B2 (en) * | 2020-04-30 | 2024-11-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Interface in series-connected radios |
| US11974266B2 (en) * | 2020-09-15 | 2024-04-30 | Qualcomm Incorporated | Multiplexing synchronization signal blocks and data/control for wireless devices with digital beamforming capabilities |
| EP4020823A1 (en) * | 2020-12-22 | 2022-06-29 | INTEL Corporation | A distributed radiohead system |
| EP4020853A1 (en) * | 2020-12-24 | 2022-06-29 | INTEL Corporation | A distributed radiohead system |
| EP4295644A4 (en) * | 2021-02-17 | 2025-01-22 | CommScope Technologies LLC | Protection zones for use in centralized or cloud radio access network (c-ran) |
| US11729654B2 (en) * | 2021-05-05 | 2023-08-15 | Qualcomm Incorporated | Communication techniques between a radio unit and a distributed unit via an application programming interface |
| WO2023087018A1 (en) * | 2021-11-15 | 2023-05-19 | Commscope Technologies Llc | Systems and methods for beamforming of broadcast and synchronization channels |
| JP7786169B2 (ja) * | 2021-12-01 | 2025-12-16 | 日本電気株式会社 | 制御装置、制御方法、及び、プログラム |
| JP2025510420A (ja) * | 2022-03-31 | 2025-04-15 | ジェイアイオー・プラットフォームズ・リミテッド | 一体型集約分散ユニットのための処理ユニットのシステムおよび設計方法 |
| WO2025155862A1 (en) * | 2024-01-19 | 2025-07-24 | Matsing, Inc. | Method and apparatus for lens beamforming |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2393317A1 (en) * | 2009-01-30 | 2011-12-07 | Hitachi, Ltd. | Wireless communication system and communication control method |
| US9414399B2 (en) | 2013-02-07 | 2016-08-09 | Commscope Technologies Llc | Radio access networks |
| US9936470B2 (en) | 2013-02-07 | 2018-04-03 | Commscope Technologies Llc | Radio access networks |
| US9380466B2 (en) | 2013-02-07 | 2016-06-28 | Commscope Technologies Llc | Radio access networks |
| WO2015016455A1 (ko) * | 2013-08-01 | 2015-02-05 | 엘지전자 주식회사 | 단말이 랜덤 액세스를 수행하는 방법 및 단말 |
| JP2015061248A (ja) * | 2013-09-20 | 2015-03-30 | 株式会社日立製作所 | 基地局、無線通信システム、及び無線通信方法 |
| EP4213564A1 (en) * | 2014-06-09 | 2023-07-19 | CommScope Technologies LLC | Radio access networks using plural remote units |
| WO2016115546A1 (en) | 2015-01-16 | 2016-07-21 | Ping Liang | Beamforming in a mu-mimo wireless communication system |
| US20160262077A1 (en) | 2015-03-05 | 2016-09-08 | Mediatek (Beijing) Inc. | Methods and apparatus for cell selection/reselection in millimeter wave system |
| US10355895B2 (en) | 2015-03-11 | 2019-07-16 | Phluido, Inc. | Baseband unit with adaptive fronthaul link for a distributed radio access network |
| CN106255222B (zh) * | 2015-06-15 | 2019-12-27 | 株式会社Kt | 无线通信系统、ue信息发送方法和基站信息接收方法 |
| WO2017070635A1 (en) | 2015-10-22 | 2017-04-27 | Phluido, Inc. | Virtualization and orchestration of a radio access network |
| US10057787B2 (en) * | 2016-04-06 | 2018-08-21 | Futurewei Technologies, Inc. | System and method for millimeter wave communications |
| WO2018017468A1 (en) | 2016-07-18 | 2018-01-25 | Phluido, Inc. | Synchronization of radio units in radio access networks |
| US10454543B2 (en) * | 2016-12-05 | 2019-10-22 | Electronics And Telecommunications Research Institute | Method and apparatus for transmitting signal using multiple radio units |
| KR20180096135A (ko) * | 2017-02-20 | 2018-08-29 | 삼성전자주식회사 | 무선 통신 네트워크에서의 인터페이스 장치 및 방법 |
| US12016084B2 (en) | 2018-01-04 | 2024-06-18 | Commscope Technologies Llc | Management of a split physical layer in a radio area network |
| KR20190099841A (ko) * | 2018-02-20 | 2019-08-28 | 삼성전자주식회사 | 무선 통신 시스템에서 제어 채널을 전송하는 방법 및 장치 |
| US11539115B2 (en) * | 2018-04-03 | 2022-12-27 | Asocs Ltd. | User aware distributed antenna system |
| CN114884635B (zh) * | 2019-07-02 | 2023-12-19 | 康普技术有限责任公司 | 与云无线电接入网络一起使用的前传接口 |
| US11115866B2 (en) * | 2019-07-31 | 2021-09-07 | Corning Research & Development Corporation | Coordination of shared spectrum distribution to remote units in distributed radio communications systems |
| EP4018553A4 (en) * | 2019-08-21 | 2023-08-30 | CommScope Technologies LLC | IMPROVING COVERAGE FOR DISTRIBUTED ANTENNA SYSTEMS AND REPEATERS USING TIME-MULTIPLEX BEAMFORMING |
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2021
- 2021-02-23 EP EP21760322.4A patent/EP4111597A4/en active Pending
- 2021-02-23 US US17/182,488 patent/US11812317B2/en active Active
- 2021-02-23 WO PCT/US2021/019171 patent/WO2021173516A1/en not_active Ceased
- 2021-02-23 JP JP2022551769A patent/JP2023515220A/ja active Pending