I received the B.Eng. degree in electrical engineering from Institut Teknologi Bandung (ITB), Indonesia, in 2008 and the M.Sc. in information science with distinction, from Japan Advanced Institute of Science and Technology (JAIST), Japan, in 2013. Now I am pursuing the Ph.D. degree in Information Theory and Signal Processing Laboratory in JAIST. My research interests include turbo principle, cooperative wireless communication, and hybrid ARQ in a dense nodes wireless communication network.