Recent Publications

• S. Bhattacharjee, T. Acharya, and U. Bhattacharya, "Cognitive Radio Inspired NOMA with SWIPT for Green Multicasting in Next Generation Wireless Networks", Digital Signal Processing, Elsevier (Accepted June 2019).
• S. Khanam, V. Dey, M. Chatterjee, and U. Bhattacharya, “An offline cost-efficient strategy for multicast traffic protection in WDM optical mesh networks to aid rapid recovery”, Optical Switching and Networking, Elsevier, Vol. 34, 2019, pp. 47–57.
• S. Bhattacharjee, T. Acharya, and U. Bhattacharya, “Non-orthogonal Multiple Access Inspired Multicasting in Cognitive Radio Networks”, IET communications, Vol. 12 (15 ), 2018, pp. 1845-1853.
• S. Bhattacharjee, T. Acharya, and U. Bhattacharya, “On Green Multicasting over Cognitive Radio Fading Channels”, IEEE Transactions on Vehicular Technology, Vol. 67 (6), 2018, pp. 5491-5495.
• J.Halder, S.Paira, S.Das, M.Chatterjee and U. Bhattacharya, "A multipath based survivability scheme in energy-efficient EON", IEEE Communication Letters, Vol.22, No.1, October 2018, pp. 2024-2027.
• V. Dey, M. Chatterjee, S. Bandyopadhyay and U. Bhattacharya, "An online cost-efficient protection scheme for quick recovery in all-optical WDM mesh networks", Photonic Network Communications (PNC), Springer, Vol.35, No.1, February 2018, pp.20-34.
• V.Dey, A.Bandyopadhyay, U. Bhattacharya and M.Chatterjee, "An offline scheme for reducing cost of protection in all-optical WDM mesh networks with fast recovery", International Journal of Parallel, Emergent and Distributed Systems (IJPED), Taylor and Francis, U.K., published online, August 2017.
• S. Bhattacharjee, T. Acharya, and U. Bhattacharya, "Spectrum Efficiency Analysis for Multicast Services in Cognitive Radio Based Wireless Networks", CSI Transactions on ICT, Springer, 2017, pp.1-6.
• M. Chatterjee, S. Sanyal, M. Nasipuri and U. Bhattacharya, “A wavelength assignment algorithm for de Bruijn WDM networks”, International Journal of Parallel, Emergent and Distributed Systems, Taylor and Francis, vol. 26, No. 6, pp. 477- 491, December 2011.
• U. Bhattacharya, R. Chaki, "A new scalable optimal topology for multihop optical networks", Computer Communication, Elsevier Science, vol. 28/5, pp. 557-570, 2005.
• Smita Paira, Uma Bhattacharya, "Efficient Dynamic Survivable Multicasting in WDM Mesh Networks", 10th International Conference on Communication Systems & Networks (COMSNETS 2018), pp. 525-527.
• Sohini Roy, Arvind Kumar Shah, Abhijit Sharma, Uma Bhattacharya, “A high throughput delay tolerant network (HT-DTN) for disseminating traffic information”, ICDCN 2018 (accepted).
• S. Bhattacharjee, T. Acharya, and U. Bhattacharya, "On Optimal Power Allocation for Energy Efficient Multicasting over Cognitive Radio Fading Channels", Proc. IEEE Twenty Third National Conference on Communication (NCC), 2017.
• S. Bhattacharjee, T. Acharya, and U. Bhattacharya, “Optimal power allocation for cognitive radio multicast networks under primary users’ outage loss constraint,” Proc. 10th IEEE Int. Conf. on Advanced Networks and Telecommunication Systems (ANTS 2016), 2016.
• M. Chatterjee, S.Barat, D.Majumder and U.Bhattacharya, "New Strategies for Static Routing and Wavelength Assignment in De Bruijn WDM Networks", IEEE Proc. of 3rd International Conference on Communication Systems and Networks 2011 (COMSNETS 2011), Bangalore, India, pages 1-4.
• M.Chatterjee, A.Goswami, S.Mukherjee and U.Bhattacharya, "Heuristic for Routing and Wavelength Assignment in de Bruijn WDM Networks Based on Graph Decomposition", IEEE Proc. of 5th IEEE International Conference on Advanced Networks and Telecommunication Systems 2011 (ANTS 2011), Bangalore, India, pages 1-6.