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http://dx.doi.org/10.5762/KAIS.2011.12.6.2785

Fuzzy Relevance-based Transcoding for Differentiated Streaming Media Service in the Proxy System  

Lee, Chong-Deuk (Division of Electronic Engineering, Chonbuk National University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.12, no.6, 2011 , pp. 2785-2792 More about this Journal
Abstract
Such problems as delay, congestion, and crosstalk in the proxy system degrade not only QoS (Quality of Service) but responsiveness and reliability of the streaming media service. To solve this problem this paper proposed a FRTP (Fuzzy Relevance-based Transcoding Proxy) mechanism. The proposed FRTP mechanism analyzes fuzzy similarity for partitioned segment versions of media objects to create a FRTG (Fuzzy Relevance-based Transcoding Graph). Created FRTG determines the transcoding for partitioned media object segment versions. Determined transcoding improves DSR (Delay Saving Ratios), CHPR (Cache Hit Precision Ratio), and CHRR (Cache Hit Recall Ratio). The proposed mechanism is simulated to evaluate such performance parameters as DSR, CHPR, and CHRR. Simulation results shows that the proposed mechanism outperforms in DSR, CHPR and CHRR compared with the other existing mechanisms.
Keywords
Mobile Streaming; Fuzzy Relevance; Transcoding; Object Segments Industrial;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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