网络边缘自适应预取提高DASH QoE

Proceedings of the 21st International Conference on Distributed Computing and Networking Pub Date : 2020-01-04 DOI:10.1145/3369740.3373802

Hema Kumar Yarnagula, V. Tamarapalli

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引用次数: 0

摘要

近年来，基于HTTP的动态自适应视频流技术(Dynamic Adaptive Streaming over HTTP, DASH)作为一种流行的自适应视频流技术出现，以提高带宽利用率。此外，基于细分市场的灵活性也为最终用户的体验质量(QoE)带来了潜在的好处。尽管像DASH这样的技术非常受欢迎，但移动网络上的视频传输仍然面临着一些严峻的挑战。

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Adaptive Prefetching at Network Edge to Improve DASH QoE

In recent years, Dynamic Adaptive Streaming over HTTP (DASH) has emerged as a popular adaptive video streaming technique to improve the bandwidth utilization. Moreover, DASH with segment-based flexibility also brings a potential benefit for the end user's Quality of Experience (QoE)1. Despite the tremendous popularity of technology like DASH, video delivery over the mobile networks is still facing some serious challenges.

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Proceedings of the 21st International Conference on Distributed Computing and Networking

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