Hello! It will please some of you to know that who am I! it will please the rest of you to know that why I choose to pursue a Ph.D.? My name is Joyraj Chakraborty, seems some Asian name! Hmm!! Yes, I am from Chittagong, Bangladesh. I completed my Master’s degree majoring in radio communication Engineering from Blekinge Institute of Technology (BTH), Sweden and undertook an internship at Deutsche Telecom in the customer equipment department. Before joining Infrastar project ( 10th February 2017) , I worked as a scientific research engineer at KU Leuven, in Belgium from 2014 to 2015, developing an acoustic sensor localization for an unknown sound source. Drive for research is the best reason to start my Ph.D. I have experienced a sense of excitement while working on a project of my own during working as a scientific researcher at KULEUVEN, where I enjoy the opportunity to focus on a problem of cutting-edge research. The rewards of contributing to advance knowledge in a