File sending method and terminal, and file receiving method and terminal
US10701545B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 9, 2016 |
| Grant date | Jun 30, 2020 |
| Priority date | — |
| Expiry date | Sep 9, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A file sending method, a file receiving method, and related terminals, where a first terminal is configured to scan on a BLUETOOTH low energy (BLE) broadcast channel to obtain a broadcast packet from at least one second terminal, determine at least one discoverable second terminal based on the broadcast packet, determine a target terminal that is configured to receive a file and that is in the at least one discoverable second terminal, send a coupling request to the target terminal, establish a BLE coupling between the first terminal and the target terminal, and send WI-FI direct coupling parameters to the target terminal using a BLE data channel of the BLE coupling. The WI-FI direct is established between the first terminal and the target terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.