Senior Lecturer (Department of Electrical and Electronic Engineering)
Dr. Uditha Wijewardhana obtained his B. Eng. Degree in Electronics and Telecommunications Engineering from the University of Moratuwa in 2009 and M. Eng. Degree in Information Communications Technologies from the Asian Institute of Technology (AIT), Thailand in 2011. He obtained his PhD degree in the field of telecommunications engineering from the Centre for Wireless Communications, University of Oulu, Finland in 2020. He has been working as a senior lecturer in the Department of Electrical and Electronic Engineering, USJ since December 2016.
U. L. Wijewardhana and Marian Codreanu, ”A Bayesian Approach for Online Recovery of Streaming Signals from Compressive Measurements,” IEEE transactions on Signal Processing, vol. 65, no 1, pp. 184-199, 2017.
U. L. Wijewardhana, Marian Codreanu, and Matti Latva-aho, ”An Interior-Point Method for Modified Total Variation Exploiting Transform-Domain Sparsity,” IEEE Signal Processing Letters, vol. 24, no. 1, pp. 56-60, 2017.
S. Joshi, U. L. Wijewardhana, Marian Codreanu and Matti Latva-aho, ”Weighted Sum-Rate Maximization for MISO Downlink Systems with Channel Uncertainty via Worst-Case Optimization,” IEEE transactions on Communications, vol. 63, no. 10, pp. 3671-3685, 2015.
U. L. Wijewardhana, Marian Codreanu, Matti Latva-aho and Anthony Ephremides, ”A Robust Beamformer Design for Underlay Cognitive Radio Networks Using Worst Case Optimization,” EURASIP Journal on Wireless Communications and Networking, vol. 2014, no.1, p. 37, Mar. 2014.
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.
U. L. Wijewardhana, and M. Codreanu “Lapped transforms based image recovery for block compressed sensing”, in Proc. Data Compression Conference, Snowbird, UT, Mar 27-30, 2018, pp. 432.
U. L. Wijewardhana, E. Belyaev, M. Codreanu, and M. Latva-aho, ”Signal Recovery in Compressive Sensing via Multiple Sparsifying Bases”, in Proc. Data Compression Conference, Snowbird, UT, Apr 4-7, 2017, pp. 141-150.
E. Dosti, U. L. Wijewardhana, H. Alves, and Matti Latva-aho, ”Ultra reliable communication via optimum power allocation for type-I ARQ in finite block-length”, in Proc. IEEE International Conference on Communications, Paris, France, May 21-25, 2017, pp. 1 – 6.
U. L. Wijewardhana and M. Codreanu, ”Bayesian Method for Image Recovery from Block Compressive Sensing”, in Proc. Asilomar Conference on Signals, Systems, and Computers, Asilomar, Pacific Grove, CA, Nov. 6-9, 2016, pp. 379-383.
Mr. S. Fernando (Mphil student)
Mrs. M. K. K. Munasinghe (Mphil student)
Mrs. S. Sivanatham (Mphil student)
Mr. N. M.Kumara (Mphil student)
Dr. Uditha Wijewardhana,
Department of Electrical and Electronic Engineering,
University of Sri Jayewardenepura
uditha[at]sjp.ac.lk