Dr. K.D.R.J. Kumara

Department of Electrical & Electronic Engineering
University of Peradeniya, Sri Lanka.
jagathk AT ee.pdn.ac.lk
+94-81-2393406

Research Publications(Recent)


Indexed journals

Jagath-Kumara K.D.R., (2015), “Implementation problems of retransmission protocols: SR-ARQ revisited”, Elsevier International Journal of Electronics and Communications (AEU), Vol. 69, Issue 2, p. 596-603, DOI: 10.1016/j.aeue.2014.11.008, February.

Jagath-Kumara K.D.R., “Bebbington M, (2009), “Performance Optimization of Hybrid-ARQ Schemes with Codeword Combining Using Physical Layer Modelling”, Journal of Electrical & Electronics Engineering, Australia, IEAUST, p. 185-200, Vol 5, No 2."

Other journals

Jagath-Kumara K D R, (2014), “Comparison of the Upper Bounds of the Link Efficiency of Selective-Repeat ARQ in Burst Error Channels Considering Unreliable Acknowledgements”, Journal of Telecommunications, Vol. 25, Issue 2, June.

Jagath-Kumara K D R, (2013), “An upper bound for the link efficiency of selective-repeat ARQ considering unreliable acknowledgements”, Journal of Telecommunications, Vol. 21, Issue 2, Aug.

International conferences

Jagath-Kumara K D R, Dias D. (2015), “Near Shore Wave Manipulation for Electricity Generation”, Proceedings of the 17th WASET International Conference on Electrical, Computer, Electronic and Communication Engineering, ICECECE’ 15, p. 949-959, Oslo, Norway, 17-18 July.

Local conferences

S. D. K. Maliyadda, W. M. C. R. Wijeratne, S. R. L. M. Zoysa, D. D. Dias, K. D. R. Jagath-Kumara (2014), “Manipulation of near-shore sea waves for electricity generation: modelling a wave concentrator,” in Proc. 5th International Conference on Sustainable Built Environment, ICSBE 2014, Kandy, Sri Lanka, vol. 3, pp. 206-216, 12-14 Dec.

S. D. K. Maliyadda, W. M. C. R. Wijeratne, S. R. L. M. Zoysa, D. D. Dias, K. D. R. Jagath-Kumara (2014), “Wave manipulation for near shore wave energy utilization,” in Proc. National Energy Symposium, BMICH, Colombo, Sri Lanka, pp. 94-104, 21 Nov.

Thanatheepan B, Gobinath S, Jagath-Kumara K. D. R. (2013), “A case study on near shore wave energy utilization in the coastal regions of Sri Lanka”, in Proc.National Energy Symposium, BMICH, Colombo, Sri Lanka, 14-15 Dec.

Jagath-Kumara K. D. R. (2009), “Design and Fabrication of an RF Energy Meter – Part 1: Signal Acquisition and Energy Estimation”, in Proc.PeradeniyaUniversity Research Sessions, p 513-515, Vol 14, Part II, University of Peradeniya, Sri Lanka, 3 Dec.

Jagath-Kumara K. D. R. (2006), “Modelling and estimation of bit and frame errors for data link protocols”, in Proc. Peradeniya University Research Sessions, Vol. 11, pp. 86, University of Peradeniya, Sri Lanka. 30 Nov.