Data transmission method and apparatus to reduce a data transmission delay
US11202323B2 · kind B2 · utility
1Cited by
0References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2020 |
| Grant date | Dec 14, 2021 |
| Priority date | — |
| Expiry date | Jan 30, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W80/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An embodiment of this application provides a data transmission method and apparatus. The method includes: receiving, by a base station, a random access preamble sequence from a terminal; and sending, by the base station, a media access control (MAC) packet data unit (PDU) to the terminal based on the random access preamble sequence, where the MAC PDU includes a type indication field, and the type indication field indicates a manner in which the terminal transmits data in first uplink information. In this embodiment of this application, a data transmission delay can be reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.