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ThinkMind // UBICOMM 2015, The Ninth International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies // View article ubicomm_2015_2_10_10014


Adaptive Streaming Scheme for Improving Quality of Virtualization Service

Authors:
Sunghee Lee
Kwangsue Chung

Keywords: virtualization service, DASH, QoS

Abstract:
The streaming-based virtualization services require Quality of Service (QoS) support for achieving a seamless display and low latency. Dynamic Adaptive Streaming over HTTP (DASH) has been proposed to support QoS of multimedia transmission. Existing bitrate adaptation schemes based on DASH are unsuitable for virtualization services due to latency problem. This paper proposes a DASH based adaptive streaming scheme to improve the QoS of virtualization service. The proposed scheme provides seamless display by adjusting the quality of the segment based on the segment throughput and the buffer status. It also reduces latency by using the server push mechanism of HTTP 2.0. The simulation results show that the proposed scheme has a better performance.

Pages: 28 to 30

Copyright: Copyright (c) IARIA, 2015

Publication date: July 19, 2015

Published in: conference

ISSN: 2308-4278

ISBN: 978-1-61208-418-3

Location: Nice, France

Dates: from July 19, 2015 to July 24, 2015

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