title: |
Adaptive P2P caching for video broadcasting over wireless Ad Hoc network |
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publication: |
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part of series: |
Advances in Intelligent Systems Research | |
ISBN: |
978-90-78677-01-7 | |
ISSN: |
1951-6851 | |
DOI: |
doi:10.2991/jcis.2006.218 (how to use a DOI) | |
author(s): |
You-sheng Liu, Yueh-Min Huang, Meng-Yen Hsieh |
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publication date: |
October 2006 |
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keywords: |
peer to peer ,cache , ad hoc |
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abstract: |
With the advance of science and technology, wireless
networks are becoming a significant part of today’s
access networks. Ad hoc networks are wireless mobile
networks without an infrastructure. Recently more and
more multimedia services are applied to ad hoc
networks. Because of the problem of the mobility, it
always makes the interruption of video packets
transmission, which causes the worse quality of videos.
In order to solve above problem, we propose a novel
peer to peer (p2p) caching system, using radius-based
binary search algorithm and mobile management.
In order to transmit video packages via ad hoc network,
we adopt layered scalable video coding. Video is
encoded into three layers by layered scalable video
coding. By radius-based binary search algorithm and
mobile management, we can increase the hit radio of
the p2p catching and shorten the cache distance. |
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copyright: |
©
Atlantis Press. This article is distributed under the
terms of the Creative Commons Attribution License, which permits
non-commercial use, distribution and reproduction in any medium,
provided the original work is properly cited. |
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full text: |