JP2024503354A5 - - Google Patents
Info
- Publication number
- JP2024503354A5 JP2024503354A5 JP2023540625A JP2023540625A JP2024503354A5 JP 2024503354 A5 JP2024503354 A5 JP 2024503354A5 JP 2023540625 A JP2023540625 A JP 2023540625A JP 2023540625 A JP2023540625 A JP 2023540625A JP 2024503354 A5 JP2024503354 A5 JP 2024503354A5
- Authority
- JP
- Japan
- Prior art keywords
- prach
- antenna
- random access
- antenna switching
- access channel
- 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 |
|---|---|---|---|
| US17/148,283 | 2021-01-13 | ||
| US17/148,283 US11785643B2 (en) | 2021-01-13 | 2021-01-13 | Physical random access channel procedure |
| PCT/US2021/072850 WO2022155002A1 (en) | 2021-01-13 | 2021-12-10 | Physical random access channel procedure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024503354A JP2024503354A (ja) | 2024-01-25 |
| JP2024503354A5 true JP2024503354A5 (https=) | 2024-12-04 |
Family
ID=79287921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023540625A Pending JP2024503354A (ja) | 2021-01-13 | 2021-12-10 | 物理ランダムアクセスチャネル手順 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11785643B2 (https=) |
| EP (1) | EP4278824A1 (https=) |
| JP (1) | JP2024503354A (https=) |
| KR (1) | KR20230129417A (https=) |
| CN (1) | CN116724651A (https=) |
| BR (1) | BR112023013287A2 (https=) |
| WO (1) | WO2022155002A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10764871B2 (en) * | 2017-01-16 | 2020-09-01 | Qualcomm Incorporated | Extension of data transmission from ULRB to ULCB |
| WO2022151241A1 (en) * | 2021-01-14 | 2022-07-21 | Apple Inc. | Methods of rach transmission enhancement for ＞ 52.6 ghz |
| CN112511569B (zh) * | 2021-02-07 | 2021-05-11 | 杭州筋斗腾云科技有限公司 | 网络资源访问请求的处理方法、系统及计算机设备 |
| EP4381633A4 (en) * | 2021-08-06 | 2025-04-16 | Qualcomm Incorporated | CLOSED-LOOP AND OPEN-LOOP TIME ADVANCE IN A NON-TERRESTRIAL NETWORK |
| CN119096482A (zh) * | 2022-04-26 | 2024-12-06 | 诺基亚技术有限公司 | 针对ntn的基于天线增益的切换过程 |
| EP4537623A4 (en) * | 2023-05-11 | 2025-08-06 | Zte Corp | SYSTEMS AND METHODS FOR IMPROVING SYNCHRONIZATION IN A STORAGE AND FORWARD MODE |
| WO2025160855A1 (en) * | 2024-01-31 | 2025-08-07 | Zte Corporation | Systems and methods for capacity expansion of physical random access channel (prach) transmission |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2005777A1 (en) | 2006-04-07 | 2008-12-24 | Telefonaktiebolaget LM Ericsson (PUBL) | Method, user equipment and radio base station for random access in a cellular telecommunications system |
| KR101226819B1 (ko) | 2006-08-21 | 2013-01-25 | 삼성전자주식회사 | 광대역 무선 통신 시스템에서 역방향 접근채널의 프리앰블송수신 방법 및 장치 |
| CN106027213A (zh) * | 2010-10-01 | 2016-10-12 | 交互数字专利控股公司 | 用于在多个天线上传送导频的方法和设备 |
| EP2673997B1 (en) | 2011-02-11 | 2020-11-18 | BlackBerry Limited | Time-advanced random access channel transmission |
| US9451639B2 (en) * | 2013-07-10 | 2016-09-20 | Samsung Electronics Co., Ltd. | Method and apparatus for coverage enhancement for a random access process |
| CN115413056B (zh) * | 2017-01-06 | 2025-04-18 | 北京三星通信技术研究有限公司 | 前导序列重传的方法、用户设备及基站 |
| CN109565889B (zh) | 2017-05-03 | 2022-11-15 | Lg 电子株式会社 | 发送/接收随机接入信道的方法及其设备 |
| MX2020003907A (es) * | 2017-09-28 | 2020-10-05 | Ericsson Telefon Ab L M | Procedimiento de acceso aleatorio de haces multiples en ejecucion de traspaso. |
| KR20250069973A (ko) | 2018-04-03 | 2025-05-20 | 인터디지탈 패튼 홀딩스, 인크 | 비-지상 네트워크 통신에 대한 타이밍 어드밴스 |
| US11470649B2 (en) | 2019-02-22 | 2022-10-11 | Qualcomm Incorporated | Transmission gap configuration for random access messages |
-
2021
- 2021-01-13 US US17/148,283 patent/US11785643B2/en active Active
- 2021-12-10 WO PCT/US2021/072850 patent/WO2022155002A1/en not_active Ceased
- 2021-12-10 KR KR1020237022549A patent/KR20230129417A/ko active Pending
- 2021-12-10 BR BR112023013287A patent/BR112023013287A2/pt unknown
- 2021-12-10 JP JP2023540625A patent/JP2024503354A/ja active Pending
- 2021-12-10 EP EP21840400.2A patent/EP4278824A1/en active Pending
- 2021-12-10 CN CN202180089353.1A patent/CN116724651A/zh active Pending
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