Data transmission method and terminal device
US11206105B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 7, 2017 |
| Grant date | Dec 21, 2021 |
| Priority date | — |
| Expiry date | Oct 16, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W80/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for transmitting data includes: a terminal device obtains transmission control information of each network device among at least one network device, the transmission control information of each network device being used to indicate the state of a data duplication and transmission function configured by the corresponding network device for a first data radio bearer (DRB), the state being an active state or an inactive state; the terminal device updates a control variable according to the transmission control information of each network device, the control variable being used to maintain the states of the data duplication and transmission function configured by a plurality of network devices for the first DRB, the plurality of network devices including the at least one network device; and the terminal device controls the data duplication and transmission function of the first DRB according to the updated control variable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.