Uplink data transmission method and device
US10805946B2 · kind B2 · utility
1Cited by
0References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2017 |
| Grant date | Oct 13, 2020 |
| Priority date | — |
| Expiry date | May 11, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W74/08
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and a device for transmitting uplink data are provided. The method includes sending, by a UE, an initial uplink transmission carrying an inactive-state UE identifier of the UE in uplink contention resources available in a region, in case that uplink data of the UE in an inactive state arrives; and receiving a feedback acknowledgement message for acknowledging the initial uplink transmission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.