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A Cost-Effective Mobile Video Streaming with an Adaptive Control of Inter-packet Delays

机译:具有分组间延迟自适应控制的高性价比移动视频流

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In a recent VoD application, a stationary VoD server delivers video stream to a mobile device, particularly PDA, over wireless. Typically, the sending rate at the server is faster than the playback rate at the handheld device. Therefore, it can't receive streaming video as possible as the sending rate even if there is no congestion and extremely low BER over wireless. Our objective is to develop a simple cost effective rate control scheme using a buffer level at a mobile device. We classify the buffer at a mobile device into three distinct states depending on its level (occupancy). For each of these states a different rate control is to be applied.
机译:在最近的VoD应用程序中,固定式VoD服务器通过无线将视频流传送到移动设备(尤其是PDA)。通常,服务器上的发送速率比手持设备上的回放速率快。因此,即使没有拥塞且无线传输的BER极低,它也无法以发送速率接收流式视频。我们的目标是使用移动设备上的缓冲区级别开发一种简单的具有成本效益的速率控制方案。我们根据其级别(占用率)将移动设备上的缓冲区分为三个不同的状态。对于这些状态中的每个状态,将应用不同的速率控制。

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