Video bursting based upon wireless device location
US8239900B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 27, 2008 |
| Grant date | Aug 7, 2012 |
| Priority date | — |
| Expiry date | Jun 8, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/631
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
What is disclosed is a method of operating a video system. The method includes, in a video server, monitoring a geographic location of a wireless communication device, transferring reference frames of a video for delivery to the wireless communication device over a wireless communication system if the geographic location is within a group of predefined geographic areas and stopping the transfer of the reference frames if the geographic location is not within the group of predefined geographic areas. The method also includes, in the video server, transferring update frames of the video for delivery to the wireless communication device over the wireless communication system without regard to whether the geographic location is within the group of predefined geographic areas. The method also includes, in the wireless communication device, receiving the reference frames and the update frames of the video over the wireless communication system and displaying the video.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.