Within the company, he is mainly responsible for the research and development of network functions and for the analysis of the technology impact. He is also working on two EU-funded projects (FP7 UNIFY and 5G-PPP 5GEx) which focus on new networking paradigms such as Software-defined Networking (SDN), Network Function Virtualiztion (NFV), and Next Generation Mobile Network (NGMN/5G). His research interest is centered around developing and evaluating future Internet protocols and architectures such as Network Function Virtualization (NFV), Software-Defined Networking (SDN) Locator/ID Separation Protocol (LISP), and Multi-access data transmission.