Control method for data transmission and terminal
US11356891B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 19, 2017 |
| Grant date | Jun 7, 2022 |
| Priority date | — |
| Expiry date | Jun 6, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W28/0289
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A control method for data transmission and a terminal are provided. The control method for data transmission includes: determining, when a terminal has established a user-plane bearer link with a network and before transmitting data to be transmitted, whether or not a destination address of the data to be transmitted is recorded in a pre-created address whitelist; acquiring, if the destination address of the data to be transmitted is not recorded in the address whitelist, an application identifier corresponding to the data to be transmitted, and conducting access control decision based on the application identifier to obtain a decision result; and transmitting, when the decision result indicates that transmission of the data to be transmitted is permitted, the data to be transmitted through the user-plane bearer link.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.