Invention Grant
- Patent Title: Video bursting based upon wireless device location
- Patent Title (中): 基于无线设备位置的视频突发
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Application No.: US12199468Application Date: 2008-08-27
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Publication No.: US08239900B1Publication Date: 2012-08-07
- Inventor: Yaojun Sun
- Applicant: Yaojun Sun
- Applicant Address: US WA Bellevue
- Assignee: Clearwire IP Holdings LLC
- Current Assignee: Clearwire IP Holdings LLC
- Current Assignee Address: US WA Bellevue
- Agency: O'Brien Jones, PLLC
- Main IPC: H04N7/173
- IPC: H04N7/173 ; H04N7/16 ; H04N7/20

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.
Information query