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http://dx.doi.org/10.7840/KICS.2012.37.7C.627

An Efficient Scheme of Encapsulation Method to Avoid Fragmentation Degradation During TVA Metadata Delivery  

Oh, Bong-Jin (한국전자통신연구원 BigData소프트웨어연구소 소셜컴퓨팅연구팀)
Park, Jong-Youl (한국전자통신연구원 BigData소프트웨어연구소 소셜컴퓨팅연구팀)
Kim, Sang-Hyung (충남대학교 컴퓨터공학과 멀티미디어정보통신연구실)
Yoo, Kwan-Jong (충남대학교 컴퓨터공학과 멀티미디어정보통신연구실)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.37, no.7C, 2012 , pp. 627-636 More about this Journal
Abstract
Recently, XML is used to describe details of service and contents for various fields such as IPTV and digital broadcast services because of it's high readability and extensibility. TV-Anytime's schema and delivery protocol have been especially adopted as basic standards for them, and extended to include their own private functions. However, XML describes documents using text-based method, and this causes to create big documents rather than traditional methods. Therefore, many encoding algorithms have been proposed to reduce XML documents like EXI, BiM, GZIP and fast-info set etc. Although these algorithms shows efficient compression effects for XML documents, but they can't avoid fragmentation degradation during encapsulation steep. This paper proposes an efficient encapsulation scheme of TV-Anytime to avoid fragmentation degradation of encoding effect using common string tables.
Keywords
IPTV Contents Guide; TVA Encapsulation; String Table;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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