Senior Lecturer (Department of Electrical and Electronic Engineering)
Dr, Nishan Dharmaweera obtained his B. Eng. Degree in Electrical and Computer Systems Engineering with a First Class Honors in September 2009 from Monash University Australia. After finishing the undergraduate studies, he went on to continue his postgraduate studies at the same university. He obtained his PhD degree in the field of telecommunications engineering in 2014. After completing his post graduate studies, he joined the Chalmers University of Technology, Sweden, as a Postdoctoral Researcher in January 2015. Then in October 2016, he joined as a Senior Lecturer in the Department of Electrical and Electronic Engineering, USJ.
L. Yan, Y. Xu, M. Brandt-Pearce, M. N. Dharmaweera and E. Agrell “Robust Regenerator Allocation in Nonlinear Flexible-Grid Optical Networks with Time-Varying Data Rates,” Journal of Optical Communications and Networking, vol. 10, no. 11, pp. 823-831, 2018.
L. Yan, E. Agrell, M. N. Dharmaweera, and H. Wymeersch “Joint Assignment of Power, Routing, and Spectrum in Static Flexible-Grid Networks,” Journal of Lightwave Technology, vol. 35, no. 10, pp 1766-1774, 2017.
M. N. Dharmaweera, J. Zhao, L. Yan, M. Karlsson, and E. Agrell “Traffic-grooming- and multipath-routing-enabled impairment-aware elastic optical networks,” Journal of Optical Communications and Networking, vol. 8, no. 2, pp. 58-70, 2016.
M. N. Dharmaweera, R. Parthiban, and Y. A. Şekercioğlu, “Towards a power-efficient backbone network: The state of research,” IEEE Communications Surveys & Tutorials, vol. 17, no. 1, pp. 198-227, 2015.
K. Munasinghe, M. N. Dharmaweera, C. de. Alwis , and U. Wijewardhana “Novel impairment-aware resource allocation scheme for Elastic Optical Networks serving traffics with different service priorities” in Proceedings of the IEEE International Conference on Industrial and Information Systems, Kandy, Sri Lanka, 2019.
U. Balagalla, S. Sivanatham, K. Munasinghe, A. Subasinghe, C. de Alwis, U. Wijewardhana, and M. N. Dharmaweera “Efficient Medical Video Streaming by Pre-Processing and Network Traffic Prioritization in Real-Time”, in Proceedings of the IEEE International Conference on Advanced Technologies for Communications (ATC), Vietnam, 2019, pp. 123- 128.
K. Munasinghe, M. N. Dharmaweera, C. de. Alwis , and U. Wijewardhana “Novel service-priority-aware resource allocation scheme for Elastic OpticalNetworks” in Proceedings of the Annual Technical Conference of IET, Colombo, Sri Lanka, 2019.
L. Yan, Y. Xu, M. Brandt-Pearce, M. N. Dharmaweera, and E. Agrell, “Regenerator Allocation in Nonlinear Elastic Optical Networks With Random Data Rates”, in Proceedings of the Optical Fiber Communication Conference and Exhibition (OFC), LA, CA, USA, 2018, Th2A.47.
L. Yan, Y. Xu, M. Brandt-Pearce, M. N. Dharmaweera, and E. Agrell, “Regenerator Site Predeployment in Nonlinear Dynamic Flexible-Grid Networks ”, in Proceedings of the European Conference on Optical Communication (ECOC), Gothenburg, Sweden, 2017.
M. N. Dharmaweera, L. Yan, M. Karlsson, and E. Agrell, “An impairment-aware resource allocation scheme for dynamic elastic optical networks ”, in Proceedings of the Optical Fiber Communication Conference and Exhibition (OFC), LA, CA, USA, 2017, Th2A.
M. N. Dharmaweera, L. Yan, J. Zhao, M. Karlsson, and E. Agrell, “Nonlinear-impairments- and crosstalk-aware resource allocation schemes for multicore-fiber-based flexgrid networks”, in Proceedings of the European Conference on Optical Communication (ECOC), Dusseldorf, Germany, 2016, Th.2.P2.SC6.69.
M. N. Dharmaweera, L. Yan, J. Zhao, M. Karlsson, and E. Agrell, “Regenerator site selection in impairment-aware elastic optical networks”, in Proceedings of the Optical Fiber Communication Conference and Exhibition (OFC), Anaheim, CA, USA, 2016, Tu3F.1.
MPhil Degree in Engineering
Mrs. M. K. K. Munasinghe
Mrs. S. Sivanatham
Mr. S. Fernando
Mr. N. M.Kumara
Dr. Nishan Dharmaweera,
Department of Electrical and Electronic Engineering,
University of Sri Jayewardenepura
nishanmd[at]sjp.ac.lk