Data transmission method and device
US11128403B2 · kind B2 · utility
2Cited by
0References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 6, 2017 |
| Grant date | Sep 21, 2021 |
| Priority date | — |
| Expiry date | Jan 6, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/23
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Provided are a data transmission method and device. The method includes that a terminal sends uplink data in a grant-free manner, detects grant information within a target time window and generates a detection result, the grant information being used for indicating configuration information about a data transmission channel, and the terminal determines, according to the detection result, whether to repeatedly send the uplink data. The embodiments of the present invention facilitate the reduction of a data transmission delay and improve the efficiency, intelligence and stability of data transmission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.