Design and Proposal of a Next Generation Digital Cable Broadcasting Service-Based System Using Cloud Storage Computing Environments

Authors:
Jong Won Yang;Kim Jae Hum;Kim Soo Hyun;Young-Hwan Bang;Sang Dong Lee
Affiliations:
Korea Institute of Science and Technology Information, Supercomputing Center, 335 Gwahangno, Yuseong-gu, Daejeon, 305-806, Korea;Korea Institute of Science and Technology Information, Supercomputing Center, 335 Gwahangno, Yuseong-gu, Daejeon, 305-806, Korea;Korea Institute of Science and Technology Information, Supercomputing Center, 335 Gwahangno, Yuseong-gu, Daejeon, 305-806, Korea;Korea Institute of Science and Technology Information, Supercomputing Center, 335 Gwahangno, Yuseong-gu, Daejeon, 305-806, Korea;Korea Institute of Science and Technology Information, Supercomputing Center, 335 Gwahangno, Yuseong-gu, Daejeon, 305-806, Korea
Venue:
Proceedings of the 2nd International Conference on Interaction Sciences: Information Technology, Culture and Human
Year:
2009

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Abstract

Although CATV businesses provide temporary (VOD) video-on-demand services and limited supplementary services as similar as web services by launching high definition digital broadcasting, they do not provide bi-directional services and personal services through exceeding the conventional TV without applying the characteristics of IP networks. It becomes the cause of continuous weakness in the aspect of services for the stiff competition with IPTV providers. This study customized a server virtualization system for adopting it to the infrastructure of CATV providers based on Xen, which is a type of Open Source, in order to activate the next generation digital cable broadcasting service. Also, this study designs and proposes a virtualized cloud storage system through applying a HDFS (hadoop distributed file system) that has been attracted as a recent issue.