An, Beongku; Lee, Joo Sang; Kim, Nam-Soo
ArticleIssue Date2009Citation11TH INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATION TECHNOLOGY, VOLS I-III, PROCEEDINGS,: UBIQUITOUS ICT CONVERGENCE MAKES LIFE BETTER!, pp.949 - +PublisherELECTRONICS TELECOMMUNICATIONS RESEARCH INST