ECAS-ML: Edge Computing Assisted Adaptation Scheme with Machine Learning for HTTP Adaptive Streaming

Aguilar-Armijo J., Çetinkaya E., Timmerer C., Hellwagner H.

28th International Conference on MultiMedia Modeling, MMM 2022, Phu Quoc, Vietnam, 6 - 10 June 2022, vol.13142 LNCS, pp.394-406, (Full Text) identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 13142 LNCS
  • Doi Number: 10.1007/978-3-030-98355-0_33
  • City: Phu Quoc
  • Country: Vietnam
  • Page Numbers: pp.394-406
  • Keywords: Content delivery, Edge computing, HTTP Adaptive Streaming, Machine learning, Network-assisted video streaming, Quality of experience
  • Yıldız Technical University Affiliated: No

Abstract

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.