Computers, Complexes, Systems and Networks, their components and equipment – technical sciences (05.13.03)
Doctor of technical sciences, Member of NAS RA
2005, Doctor of Physical-Mathematical Sciences, received from the Institute of Information Transmission Problems of the Russian Academy of Sciences, Dissertation: “Information-theoretical investigation of multi-terminal and varying discrete communication channels”.
1991, Candidate of Physical-Mathematical Sciences (equivalent to PhD) received from the Institute for Informatics and Automation Problems of the Armenian National Academy of Sciences, Dissertation: “Bounds of E-capacity for varying channels”
Leading Scientific Researcher, Head of Department for Information Theory and Statistical Models
Doctor of physical and mathematical sciences, Professor
Head of Coding and Signal Processing department.