期刊
MULTIMEDIA MODELING, MMM 2022, PT II
卷 13142, 期 -, 页码 394-406出版社
SPRINGER INTERNATIONAL PUBLISHING AG
DOI: 10.1007/978-3-030-98355-0_33
关键词
HTTP Adaptive Streaming; Edge computing; Content delivery; Network-assisted video streaming; Quality of experience; Machine learning
As the video streaming traffic increases, improving content delivery process is crucial. This paper presents ECAS-ML, an Edge Assisted Adaptation Scheme for HTTP Adaptive Streaming using machine learning techniques to analyze radio throughput traces and predict optimal parameters for better performance.
As the video streaming traffic in mobile networks is increasing, improving the content delivery process becomes crucial, e.g., by utilizing edge computing support. At an edge node, we can deploy adaptive bitrate (ABR) algorithms with a better understanding of network behavior and access to radio and player metrics. In this work, we present ECAS-ML, Edge Assisted Adaptation Scheme for HTTP Adaptive Streaming with Machine Learning. ECAS-ML focuses on managing the tradeoff among bitrate, segment switches and stalls to achieve a higher quality of experience (QoE). For that purpose, we use machine learning techniques to analyze radio throughput traces and predict the best parameters of our algorithm to achieve better performance. The results show that ECAS-ML outperforms other client-based and edge-based ABR algorithms.
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