Spectrum and Power Allocation in Cognitive Radio Systems

Prof. R. Dhaya has 16 years experience in teaching and research in the field of Computer Science and Engineering. She published more than 80 research papers in peer reviewed international Journals. She was the recipient of IEI Young women Engineer award. Her areas of interests are wireless sensor networks, embedded systems, Machine Learning, Communication Systems. R.Nagarajan received his B.E. in Electrical and Electronics Engineering from Madurai Kamarajar University, Madurai, India, in 1997. He received his M.E. in Power Electronics and Drives from Anna University, Chennai, India, in 2008. He received his Ph.D in Electrical Engineering from Anna University, Chennai, India, in 2014. He has worked in the industry as an Electrical Engineer. He is currently working as Professor of Electrical and Electronics Engineering at Gnanamani College of Technology, Namakkal, Tamilnadu, India. His current research interest includes Power Electronics, Power System, Network Security, Cloud Computing, Wireless Sensor Communication, Digital Image Processing, Data Mining, Soft Computing Techniques and Renewable Energy Sources. He is published more than 120 Research Articles in various referred International Journals and he is published more than 60 Books & Book Chapter in various referred international Publications. Dr. Alagar Karthick working as Associate professor in the Electrical and Electronics Engineering department in KPR Institute of Engineering and Technology, Coimbatore, Tamilnadu, India. He has Published more than 100 International Journal and also reviewer for various journals such as Solar Energy, Fuel, Journal of cleaner Production, Heliyon, Building services Engineering research and Technology. He received his Doctor of Philosophy in the field of Building Integrated Photovoltaic (BIPV) from Anna University, Chennai in 2018. He received his Master degree from Energy Engineering and bachelor degree in Electrical and Electronics Engineering. He has received Best Paper Award for his research articles in Biomass conversion. His research area includes Solar Photovoltaic, Bioenergy, zero energy buildings, Energy with Artificial Intelligence, Machine learning and Deep learning algorithms.