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Application-Rate Aware Congestion Control Algorithm for Video Streams

机译:视频流的应用率感知拥塞控制算法

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摘要

In this paper, we propose an algorithm called Application-rate Aware and TCP friendly Rate Control Algorithm (AATFRC) for video streams. AATFRC algorithm takes the encoded rate of the video streams into account, while being TCP friendly in the long-term. Experimental results show that our proposed AATFRC algorithm is superior to TCP-friendly Rate Control Algorithm (TFRC) in terms of a) little delay to reach the minimum rate of the application during the slow start; b) the assurance of minimum application quality during the short-term congestions; c) the variation of the sending rate is not bound to the TCP response function but consistent with the encoded application rate.
机译:在本文中,我们为视频流提出了一种称为应用程序速率感知和TCP友好速率控制算法(AATFRC)的算法。 AATFRC算法考虑了视频流的编码速率,同时长期保持TCP友好。实验结果表明,我们提出的AATFRC算法在以下方面优于TCP友好速率控制算法(TFRC):a)在缓慢启动过程中延迟很小,以达到应用程序的最小速率; b)在短期拥堵期间确保最低应用质量; c)发送速率的变化不限于TCP响应功能,而是与编码的应用速率一致。

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