An experimental study on the unfairness in adaptive streaming with HTTP/2 server push

Yu Wang, Chanh Minh Tran, Tho Nguyen Duc, Xiaochun Wu, Phan Xuan Tan, Eiji Kamioka

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Adaptive streaming over HTTP/2 has recently caught attention in the development of multimedia delivery. The server push feature of HTTP/2 enables the streaming server to send multiple video segments to the clients within a single request, therefore reducing unnecessary overheads, RTTs and energy consumption on portable devices, also empowering the use of short segment duration to improve network adaptability. However, recent researches only investigate the performance of the HTTP/2 server push under a single-client scenario. In fact, when multiple clients share a limited bottleneck bandwidth, it is highly possible that the unfairness in bitrate selection will happen due to the mismatch of the segment download state among the clients. In this paper, we hypothetically discuss various cases that a client decides its bitrate higher or lower than one another. Then, an experiment with the DASH.js player under several scenarios is provided to confirm the reliability of our hypothesis.

本文言語English
ホスト出版物のタイトルVSIP 2019 - Proceedings of 2019 International Conference on Video, Signal and Image Processing
出版社Association for Computing Machinery
ページ94-98
ページ数5
ISBN(電子版)9781450371483
DOI
出版ステータスPublished - 2019 10 29
イベント2019 International Conference on Video, Signal and Image Processing, VSIP 2019 - Wuhan, China
継続期間: 2019 10 292019 10 31

出版物シリーズ

名前ACM International Conference Proceeding Series

Conference

Conference2019 International Conference on Video, Signal and Image Processing, VSIP 2019
CountryChina
CityWuhan
Period19/10/2919/10/31

ASJC Scopus subject areas

  • Software
  • Human-Computer Interaction
  • Computer Vision and Pattern Recognition
  • Computer Networks and Communications

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