Rajarshi Sanyal is a telecommunication network architect at BICS (Belgacom International Carrier Services) based in Brussels, Belgium. He is one of those leading innovation and architectural initiatives in the domain of 5G, IoT, VoLTE, to name a few. He obtained Ph.D. from Aalborg University, Denmark on future mobile networks. He has 5 patents and 28 research publications in the field of telecom.