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Dr. Subrata Sahana

Dr. Subrata Sahana

Associate Professor, Computer Science & Engineering (CSE)


Dr. Subrata Sahana is working as an Associate Professor in the Department of CSE at Sharda University, Greater Noida, U.P. He received Ph.D. in Computer Science from the JNU, New Delhi (Central University), India (NIRF Ranking-2020: 02), and M.Tech in Computer Science and Engineering form BIT, Mesra in 2010 (NIRF Ranking-2020 under 100) and B.Tech in Computer Science & Engineering from CEMK, Kolaghat affiliated from West Bengal University of Technology in 2007. He joined Sharda University as Assistant Professor in Aug. 2019 and promoted as Associate Professor on Jan. 2021. Prior to this, He was associated with Galgotias University as Assistant Professor from 2012-2019, V.I.T. University, Vellore as Assistant Professor from 2010-2012 and RVSCET, Jamshedpur as lecturer from 2007-08. He has rich experience in publication in many international journals and conferences with high repute. He is also serving many repute journals as editorial board member, reviewer board member.

Moreover, Dr. Sahana has also delivered the expert talk, guest lecturers in International Conference and serving as the reviewer for Journals of IEEE, Springer, IGI Global etc. His research area is Underwater Wireless Sensor Networks, Pattern Matching, Bio-informatics, IoT, Security and Cryptography etc.

  • 12 Year (Teaching & Research)
  • Ph.D. (Computer Science-JNU New Delhi)
  • M.Tech.(CSE- BIT Mesra)
  • B.Tech.(CSE)


Award & Recognition

  • Oragnising Chair & TPC in many International Conferences.
  • Invited as Session Chair for several International Conferences and Events.
  • Reviewer of various International Journal and International Conferences including IEEE Transactions, etc.

Professional Society Membership

  • Member of The Institute of Electrical and Electronics Engineers (IEEE)


  • Research Project: 1 (In Process)
  • Patent/Copyright: 1 (Published)
  • Publications in SCI/SCIE/Scopus Indexed Journals: 5
  • Publications in Other Journals: 6
  • Number of Authored/Edited Books/Book Chapter: 1 (In Process), 1 (Published)
  • Publications in International Conferences (IEEE/Springer): 12

Key Publications:

  • Subrata Sahana and Karan Singh. "Cluster Based Localization Scheme with Backup Node in Underwater Wireless Sensor Network." Wireless Personal Communications 110, no. 4 (2020): 1693-1706.  
  • Subrata Sahana and Karan Singh. "Fuzzy based energy efficient underwater routing protocol." Journal of Discrete Mathematical Sciences and Cryptography 22, no. 8 (2019): 1501-1515.
  • Sanjoy Das, Subrata Sahana, and Indrani Das. "Energy efficient area coverage mechanisms for mobile Ad Hoc Networks." Wireless Personal Communications 107, no. 2 (2019): 973-986.
  • Chiranjib Chakraborty, C. George Priya Doss, Ritu Sharma, Subrata Sahana, and Thumpi S. Nair. "Does computational biology help us to understand the molecular phylogenetics and evolution of cluster of differentiation (CD) proteins?." The protein journal 32, no. 2 (2013): 143-154.


  • Introduction to Internet of Things with Elite from NPTEL, 2020.
  • Teaching and Learning in Engineering with Elite from NPTEL, 2019.

Area of Interest

  • Wireless Sensor Networks MANET, VANET, FANET, Underwater, Underground etc.
  • IOT and WBANs
  • Image Processing.
  • Pattern Recognition.
  • Security and Cryptography.