BOLA: Near-Optimal Bitrate Adaptation for Online Videos

Modern video players employ complex algorithms to adapt the bitrate of the video that is shown to the user. Bitrate adaptation requires a tradeoff between reducing the probability that the video freezes (rebuffers) and enhancing the quality of the video. A bitrate that is too high leads to frequent...

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Veröffentlicht in:	IEEE/ACM transactions on networking Jg. 28; H. 4; S. 1698 - 1711
Hauptverfasser:	Spiteri, Kevin, Urgaonkar, Rahul, Sitaraman, Ramesh K.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.08.2020 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Adaptation adaptive bitrate streaming Algorithms Bandwidth Bit rate Computer simulation Control algorithms Control theory Heuristic algorithms Internet Internet video Lyapunov optimization optimal control Optimization Segments Servers video quality Video transmission Videos
ISSN:	1063-6692, 1558-2566
Online-Zugang:	Volltext
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