TW202234938A - 用於處理傳輸時序的用戶設備和方法 - Google Patents
用於處理傳輸時序的用戶設備和方法 Download PDFInfo
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- TW202234938A TW202234938A TW110139120A TW110139120A TW202234938A TW 202234938 A TW202234938 A TW 202234938A TW 110139120 A TW110139120 A TW 110139120A TW 110139120 A TW110139120 A TW 110139120A TW 202234938 A TW202234938 A TW 202234938A
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18563—Arrangements for interconnecting multiple systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1854—Scheduling and prioritising arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063104466P | 2020-10-22 | 2020-10-22 | |
| US63/104,466 | 2020-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW202234938A true TW202234938A (zh) | 2022-09-01 |
Family
ID=81289691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW110139120A TW202234938A (zh) | 2020-10-22 | 2021-10-21 | 用於處理傳輸時序的用戶設備和方法 |
Country Status (2)
| Country | Link |
|---|---|
| TW (1) | TW202234938A (fr) |
| WO (1) | WO2022083705A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021155845A1 (fr) * | 2020-02-05 | 2021-08-12 | Mediatek Singapore Pte. Ltd. | Procédé et appareil pour une opération d'avance temporelle de canal d'accès aléatoire physique dans des communications de réseau non terrestre |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111727658A (zh) * | 2018-02-14 | 2020-09-29 | Idac控股公司 | 非地面网络中的随机接入 |
| EP4329390A3 (fr) * | 2018-04-03 | 2024-04-17 | InterDigital Patent Holdings, Inc. | Avance de synchronisation pour communication de réseau non terrestre |
| US11552700B2 (en) * | 2019-03-11 | 2023-01-10 | Mediatek Inc. | Uplink transmission timing for non-terrestrial networks |
-
2021
- 2021-10-21 WO PCT/CN2021/125417 patent/WO2022083705A1/fr active Application Filing
- 2021-10-21 TW TW110139120A patent/TW202234938A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022083705A1 (fr) | 2022-04-28 |
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