Mobile audio stream broadcasting method and system
US9241356B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 19, 2014 |
| Grant date | Jan 19, 2016 |
| Priority date | — |
| Expiry date | Apr 5, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A mobile audio stream broadcasting method has steps as follows: establishing a fist Bluetooth (BT) connection between a mobile device and at least one of a plurality of BT speakers; detecting connection signal strength and designating the BT speaker with maximum of connection signal strength as a first BT target speaker; establishing a second BT connection; transmitting an audio stream data to the first BT target speaker for broadcasting music via the second BT connection; detecting connection signal strength of the first BT target speaker continuously and automatically via the first BT connection; determining whether connection signal strength of the first BT target speaker is lower than a preset threshold value; if connection signal strength of the first BT target speaker is lower than the preset threshold value, then disconnecting the first and the second BT connections between the mobile device and the first BT target speaker.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.