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Hybrid Broadcasting System for Webcast

Authors: Takeshi Ozaki; Yusuke Gotoh;

Hybrid Broadcasting System for Webcast

Abstract

Due to the recent popularization of hybrid webcast environments, streaming delivery using broadcast and telecommunication is attracting great attention. In streaming delivery on the hybrid broadcasting environment, clients concurrently receive streaming data such as music or movies from both broadcasting and telecommunication systems. Although these systems compensate for the demerits of each other, the waiting time is lengthened if the system does not deliver the data efficiently. To reduce this waiting time, many researches have been proposed scheduling methods. However, since most scheduling methods use a computer simulation, they do not show clearly the effectiveness. In this paper, we implement a hybrid broadcasting system to solve the problem in the conventional methods. In our proposed system, we evaluate the effectiveness for reducing the waiting time using scheduling methods.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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