ArticleIssue Date2006CitationIEICE TRANSACTIONS ON COMMUNICATIONS, v.E89B, no.12, pp.3417 - 3420PublisherIEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
ArticleIssue Date2007CitationIEICE TRANSACTIONS ON COMMUNICATIONS, v.E90B, no.11, pp.3246 - 3249PublisherIEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG