Assistant Professor

Dr Subhrendu Chattopadhyay 

Department of Computer Science and Engineering


  1. Software-Defined Networking
  2. Network Orchestration
  3. Future Internet Architecture



West Bengal University of Technology


Indian Institute of Technology Guwahati


Indian Institute of Technology Guwahati


  • 15/09/2020- 11/03/2021 – Temporary Project Staff– IIT Kharagpur, India
  • 26/07/2010 - 01/07/2011 – Programmer Analyst Trainee– CTS Ind. Pvt. Ltd.

Research Interest

  • Design of 5G+ cellular core architecture to enable servicification of baseband processing unit and dynamic deployment in a cloud/edge/fog infrastructure
  • Collaborative video streaming for super-resolution oriented Quality of Experience (QoE) enhancing dynamic adaptive streaming over HTTP (DASH) client framework targeted for mobile end users

Awards & Fellowships

  • 2012 – Fellowship for Master of technology – MHRD India
  • 2014 – Fellowship for Doctor of Philosophy – MHRD India
  • 2014 – TCS Research scholar Fellowship – TCS Research and Development
  • 2013 – Best paper award – IEEE ANTS
  • 2016 – Best paper award – IEEE COMSNETS
  • 2019 – Best presentation in session award – IEEE INFOCOM


  • Aloe: Fault-Tolerant Network Management and Orchestration Framework for IoT Applications.- S. Chattopadhyay, S. Chatterjee, S. Nandi, and S. Chakraborty - IEEE Transactions on Network and Service Management 17.4 (2020), pp. 2396-2409. DOI: 10. 1109/TNSM.2020.3008426.
  • Amalgam: Distributed Network Control With Scalable Service Chaining. - S. Chattopadhyay, S. Nandi, S. Chakraborty, and A. Prasad - Nineteenth IFIP Networking Conference (IFIP Networking). Vol. 19. Paris, FR, 2020, pp. 519-523.
  • Aloe: An Elastic Auto-Scaled and Self-stabilized Orchestration Framework for IoT Applications - S. Chattopadhyay, S. Chatterjee, S. Nandi, and S. Chakraborty - Thirty Eighth IEEE International Conference on Computer Communications (INFOCOM). Vol. 38. Paris, FR, 2019. DOI: 10.1109/INFOCOM.2019.8737656.
  • PTC: Pick-Test-Choose to Place Containerized Micro- Services in IoT–S.B. Nath, S. Chattopadhyay, R.Karmakar, S.K.Addya, S. Chakraborty, and S.K. Ghosh - 2019 IEEE Global Communications Conference (GLOBECOM). Waikoloa, US, 2019, pp. 1-6. DOI: 10.1109/GLOBECOM38437.2019.9013163.
  • Improving MPTCP Performance by Enabling Sub-Flow Selection over a SDN Supported Network - S. Chattopadhyay, S. Shailendra, S. Nandi, and S. Chakraborty - Fourteenth International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob). Vol. 14. Limassol, CY, 2018. DOI: 10.1109/WiMOB.2018.8589143.
  • Poster: Primary Path Effect in Multi-Path TCP: How Serious Is It for Deployment Consideration? - S. Chattopadhyay, S. Nandi, S. Shailendra, and S. Chakraborty - Eighteenth ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc). Vol. 18. Chennai, IN, 2017, p. 36. DOI: 10.1145/3084041.3084076.
  • Flipper: Fault-Tolerant Distributed Network Management and Control - S. Chattopadhyay, N. Sett, S. Nandi, and S. Chakraborty - Fifteenth IFIP/IEEE International Symposium on Integrated Network Management (IM). Vol. 15. Lisbon, PT, 2017. DOI: 10.23919/INM.2017.7987307.
  • Fast and Secure Handoffs for V2I communication in Smart City Wi-Fi Deployement - P.K. Singh, S. Chattopadhyay, P.G.Bhale, and S. Nandi - In: Fourteenth International Conference on Distributed Computing and Internet Technology (ICDCIT). Vol. 14. Bhubaneswar, IN, 2017. DOI: 10.1007/978-3-319-72344-0_15.
  • A time aware method for predicting dull nodes and links in evolving networks for data cleaning.–N. Sett, S. Chattopadhyay, S.R.Singh, and S. Nandi - Fourteenth IEEE/WIC/ACM International Conference on Web Intelligence (WI). Vol. 14. Omaha, US, 2016, pp. 304-310. DOI: 10.1109/WI.2016.0050.
  • ES2: Managing Link Level Parameters for Elevating Data Rate and Stability in High Throughput WLAN - S. Chakraborty and S. Chattopadhyay - Eighth International Conference on COMmunication System &NETworks (COMSNET 2016). Vol. 8. Bangalore, IN, 2016. DOI: 10.1109/COMSNETS.2016.7439977.
  • Leveraging the Trade-off Between Spatial Reuse and Channel Contention in Wireless Mesh Networks.- S. Chattopadhyay, S. Chakraborty, and S. Nandi - Eighth International Conference on COMmunication System &NETworks (COMSNET 2016). Vol. 8. Bangalore, IN, 2016. DOI: 10.1109/COMSNETS.2016.7439963.
  • Defending Concealedness in IEEE 802.11n - S. Chakraborty, S. Chattopadhyay, S. Chakraborty, and S. Nandi - Sixth IEEE International Conference on COMmunication System &NETworks (COMSNET 2014). Vol. 6. Bangalore, IN, 2014, pp. 1-8. DOI: 10.1109/COMSNETS.2014.6734873.
  • Alleviating hidden and exposed nodes in high-throughput wireless mesh networks - S. Chakraborty, S. Nandi, and S. Chattopadhyay - IEEE Transactions on Wireless Communications 15.2 (2016), pp. 928-937. DOI: 10.1109/TWC.2015.2480398.
  • A Trigger Counting Mechanism for Ring Topology.–S.Karmakar and S. Chattopadhyay - Thirty Seventh Australasian Computer Science Conference-Volume (ACSC 2014). Vol. 37. Auckland, NZ, Jan. 2014, pp. 81-87. DOI: 10.5555/2667473.2667483.
  • Surpassing Flow Fairness in a Mesh Network: How to Ensure Equity among End Users? - S. Chakraborty, S. Nandi, and S. Chattopadhyay - Seventh IEEE International Conference on Advanced Networks and Telecommunication Systems (ANTS 2013). Vol. 7. Chennai, IN, 2013. DOI: 10.1109/ANTS.2013.6802836.

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