McQuistin, S. and Perkins, C. (2015) Consolidating Streams to Improve DASH Cache Utilisation. ACM CoNEXT Conference, Heidelberg, Germany, 1-4 December 2015.
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113299.pdf - Accepted Version 177kB |
Abstract
Existing HTTP caches interact poorly with multiple Dynamic Adaptive Streaming over HTTP (DASH) streams of the same content: time and quality differences prevent a complete representation from being cached, reducing hit-ratios. We propose to consolidate near-simultaneous streams based on time or quality, where the improved cache performance makes this worthwhile. We estimate that there is a sufficient number of near-simultaneous streams for our proposed techniques to improve cache hit-ratios.
Item Type: | Conference or Workshop Item |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | McQuistin, Dr Stephen and Perkins, Dr Colin |
Authors: | McQuistin, S., and Perkins, C. |
Subjects: | Q Science > QA Mathematics > QA75 Electronic computers. Computer science |
College/School: | College of Science and Engineering > School of Computing Science |
Research Group: | ENDS |
Copyright Holders: | Copyright © 2015 The Authors |
Publisher Policy: | Reproduced in accordance with the publisher copyright policy |
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