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Design and Implementation of Monitoring System for Stable ATSC Mobile DTV
Journal of The Korea Society of Computer and Information
Abbr :
JKSCI
2010, 15(8), pp.41-49
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science
2010, 15(8), pp.41-49
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science
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Digital broadcasting system has various affecting factors unlike analog broadcasting system, and has possibility of no signal reception in case of errors due to characteristics of digital system. And, digital broadcasting system has monitoring system for error occurrences handling various factors. ATSC mobile DTV system uses legacy frequency and provides mobile broadcasting services, and also requires monitoring systems for monitoring online broadcasting services and reporting to administrator about interference or influence with legacy systems, and error situations. In this paper, we propose efficient monitoring system which monitors online broadcasting status of ATSC mobile DTV, reports on poor signal reception, video streaming failures to administrator, and maintains reliable digital broad casting system.
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