Ha, LeThanh; Park, Chun-Su; Jung, Seung-Won; Ko, Sung-Jea
ArticleIssue Date2009CitationIEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, v.E92A, no.12, pp.3355 - 3360PublisherIEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG