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http://dx.doi.org/10.12673/jant.2015.19.2.153

Scrambling Occurrence Frequency in HDB-3 in UTF-8 Coding of UNICODE Hangul Jamo  

Hong, Wan-Pyo (Department of Information and Telecommunication Engineering, Hansei University)
Publication Information
Journal of Advanced Navigation Technology / v.19, no.2, 2015 , pp. 153-160 More about this Journal
Abstract
This paper has studied about the scrambling occurrence frequency in UTF-8 coding system for Unicode Hangul Jamo codes. The scrambling methode applied in the study is HDB-3 in AMI line coding that is international transmission standard. In the study, the source coding rule was applied to analysis the scrambling occurrence. The quantity of the scrambling occurrence was calculated by the number of times and frequency rate of the scrambling occurrence in Hangul Jamo and Compatibity Hangul Jamo. In the case of Hangul Jamo, the number of times and frequency rate in Unicode and UTF-8 were 24times, 52% and 148times, 228% respectively. In the case of Compatibility Hangul Jamo, that were 10times, 14% and 83times, 131% respectively. As a result, when Hangul Jamo and Compatibility Hangul Jamo in UNICODE were transformed to UTF-8, the scrambling frequency rates were increased 340% and 851% respectively.
Keywords
Unicode; Universal code system transformation format (UTF)-8; Source coding; Line coding; Scrambling;
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