He is currently pursuing his PhD degree in Graduate School of Global Information and Telecommunication Studies (GITS), Waseda University, Tokyo,while working as a Research Assistant with Waseda University Global COE Program International Research and Education Center for Ambient SoC sponsored by MEXT, Japan. His research interests include algorithm and protocol in wireless sensor network, ad hoc network, RFID and pervasive computing. He has served as paper review of several international conferences such as IEEE ICACT2010, IEEE Healthcom2010 etc. and journal review of Springer Wireless Networks(SCI), IET Communications(SCI), Elsevier Journal of System and Software(SCI), Journal of Computer Systems, Networks and Communications and so on. He is a student member of IEEE, IEEE Computer Society, IEEE Communications Society, IEICE in Japan and a member of IACSIT in Singapore.