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Consideration of CJK Joint Hanja Unicode when is used in AMI/HDB-3 Line Coding
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 Title & Authors
Consideration of CJK Joint Hanja Unicode when is used in AMI/HDB-3 Line Coding
Tai, Dong-Zhen; Hong, Wan Pyo;
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 Abstract
This paper analyses the violation rate of CJK joint Chines character Unicode to the source code rule. In the paper, Chinese character 150ea in Chinese Unicode which have relatively a higher frequency in use of a character was chosen to study. The frequency rate in use of the 150ea characters is about 50% of the total frequency rate of the Chinese characters. The study was applied the AMI/HDB-3 line coding/scrambling and HDLC protocol, According to the analyses, the number of violated characters were 77ea of 150 ea, frequency rate in use 29%. Therefore, when the violated 77ea characters are replaced to the matched character codes to the source coding rule, the processing rate of the line coder can be improved about 37%.
 Keywords
Chinese Character;Line Coding;AMI;HDB-3;HDLC;
 Language
Korean
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