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In this paper we present a cross-layer optimization
method for adaptive video streaming in cellular networks. The
proposed method makes use of a new scheduling algorithm,
tailored to adaptive video streaming applications, which provides
better allocation of radio resources in order to increase the video
quality experienced by the users. After introducing our novel
scheduling algorithm, we compare its performance with the stateof-the-art,
using DASH as the adaptive video streaming technique
and LTE as the cellular network technology. The results show that
introducing DASH-awareness into the network increases the
streamed video quality and the network utilization. We believe
that the proposed novel cross-layer optimization method can also
be applied to future cellular network technologies, such as 5G,
where application-aware resource allocation will be crucial in
supporting the required quality-of-service (QoS).
International Conference on Advanced Technologies, Computer Engineering and Science
ICATCES
Ali Alkaya
Talha DEMIR
Burak GORKEMLI
Sinan TATLICIOGLU