D. Das and S. Das,"cooperative spectrum sensing using hybrid iwopso algorithm in cognitive radio networks", in 2015 ieee 12th malaysia international conference on communications (micc), pp.59--63, IEEE 2015       Inproceedings

B. P. Kumar, D. Das, and S. Das,"cooperative spectrum sensing optimization through maximizing the network utility and minimizing the error probability", in 2015 global conference on communication technologies (gcct), pp.634--639, IEEE 2015       Inproceedings

B. P. Sahoo and S. Das,"peer to peer topology based energy harvesting protocol for wban", in 2015 global conference on communication technologies (gcct), pp.628--633, IEEE 2015       Inproceedings

D. K. Rout and S. Das,"A novel orthogonal modulation format for body area networks", in 2015 annual ieee india conference (indicon), pp.1--4, IEEE 2015       Inproceedings

R. D. K and S. Das,"Multiple narrowband interference mitigation in UWB body area networks for body surface communications", in International Conference on Medical Imaging, m-Health and Emerging Communication Systems, MedCom 2014 ; Conference Date: 7 November 2014 Through 8 November 2014; Conference Code:110016, pp.184-188, Institute of Electrical and Electronics Engineers Inc. 2014, 10.1109/MedCom.2014.7006000       Inproceedings

B. K. P and S. Das,"Minimum symbol error rate multiuser detection using an effective invasive weed optimization for MIMO/SDMA-OFDM system", International Journal of Communication Systems, vol.27, no.12, pp.3837-3854, John Wiley and Sons Ltd, December 2014, 10.1002/dac.2579       Article

As. D and S. Das,"A cooperative spectrum sensing scheme using multiobjective hybrid IWO/PSO algorithm in cognitive radio networks", in Conference of 2014 International Conference on Issues and Challenges in Intelligent Computing Techniques, ICICT 2014, pp.225-230, IEEE Computer Society, Ghaziabad 2014, 10.1109/ICICICT.2014.6781284       Inproceedings

B. K. P and S. Das,"Multiuser detection in SDMA-OFDM wireless communication system using complex multilayer perceptron neural network", Wireless Personal Communications, vol.77, no.1, pp.21-39, Springer 2014, 10.1007/s11277-013-1492-2       Article

R. D. K and S. Das,"Interference mitigation in wireless body area networks using modified and modulated MHP", Wireless Personal Communications, vol.77, no.2, pp.1343-1361, Springer 2014, 10.1007/s11277-013-1584-z       Article

S. C, S. L, and S. Das,"By Fractional Frequency Reuse mitigate interference in heterogeneous femto and macro cell networks", in 2014 IEEE International Conference on Green Computing, Communication and Electrical Engineering, ICGCCEE 2014, Institute of Electrical and Electronics Engineers Inc. 2014, 10.1109/ICGCCEE.2014.6922392       Inproceedings