发明名称 |
Rate Adaptation for Video Calling |
摘要 |
Telecommunication devices are described herein that are configured to establish a video call and adapt frame rates at which video and audio frames of the video call are transmitted. The telecommunication devices adapt frame rates based at least on uplink and downlink link qualities of each telecommunication device. By adapting the frame rates, the telecommunication devices engage in a real-time exchange of the video and audio frames of the video call. A server is also described herein that is configured to conditionally establish a video call between telecommunication devices, to determine link qualities of the telecommunication devices, and to adapt frame rates based at least on the link qualities.
|
申请公布号 |
US2012086767(A1) |
申请公布日期 |
2012.04.12 |
申请号 |
US201113189281 |
申请日期 |
2011.07.22 |
申请人 |
LAU KEVIN;OBAIDI AHMAD ARASH;T-MOBILE USA, INC. |
发明人 |
LAU KEVIN;OBAIDI AHMAD ARASH |
分类号 |
H04N7/14 |
主分类号 |
H04N7/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|