IIEST, Shibpur

Indian Institute of Engineering Science and Technology, Shibpur

(Formerly Bengal Engineering and Science University, Shibpur)

Empowering the nation since 1856

आई आई ई एस टि, शिवपुर

भारतीय अभियांत्रिकी विज्ञान एवं प्रौद्योगिकी संस्थान, शिवपुर

(पूर्व में बंगाल इंजीनियरिंग एंड साइंस यूनिवर्सिटी)

१८५६ से देश को सशक्त बनाना

Dr.Tamaghna Acharya

Assistant Professor

Department of Electronics and Telecommunication Engineering

Academic Qualifications

  • PhD (Engg.), Jadavpur University, 2011
  • M. Tech. , IIT kharagpur, 2005
  • B.E., B. E. College(D.U.) Shibpur, 2000



  1. Phone: 033-26684561 to 63 (ext- 548)


  1. Email: t_acharya@telecom.iiests.ac.in , tamaghna_acharya@yahoo.com

Area of Research

  • Spectrum access in 5G
  • Routing in delay tolerant networks
  • RF energy harvesting

Courses Undertaken

UG Courses

  • Principles of analog and digital communications
  • Digital signal processing
  • Basic electronics
  • Signals and systems

PG Courses

  • Advanced Digital communications
  • Wireless communications

Recent Publications (Last 10)

  1. Sangeeta Bhattacharjee, Tamaghna Acharya, Uma Bhattacharya. "On Green Multi casting over Cognitive Radio Fading Channels.", IEEE Transactions on Vehicular Technology(2018)
  2. Roy, Animesh, Tamaghna Acharya, and Sipra DasBit. "Quality of service in delay tolerant networks: A survey." Computer Networks (2017).
  3. Basak, Surajit, and Tamaghna Acharya. "Cross layer optimization for outage minimizing routing in cognitive radio ad hoc networks with primary users’ outage protection." Journal of Network and Computer Applications 98 (2017): 114-124.
  4. Roy, Animesh, Soumit Bose, Tamaghna Acharya, and Sipra DasBit. "Social-based energy-aware multicasting in delay tolerant networks." Journal of Network and Computer Applications 87 (2017): 169-184.
  5. Chatterjee, Subhankar, Santi P. Maity, and Tamaghna Acharya. "Energy efficiency in cooperative cognitive radio network in the presence of malicious users." IEEE Systems Journal (2016).
  6. Maity, Santi P., Subhankar Chatterjee, and Tamaghna Acharya. "On optimal fuzzy c-means clustering for energy efficient cooperative spectrum sensing in cognitive radio networks." Digital Signal Processing 49 (2016): 104-115.
  7. Basak, Surajit, and Tamaghna Acharya. "Joint power allocation and routing in outage constrained cognitive radio ad hoc networks." Mobile Networks and Applications 20, no. 5 (2015): 636-648.
  8. Chatterjee, Subhankar, Tamaghna Acharya, and Santi P. Maity. "On optimized decode and forward relay assisted CR system design for throughput maximization." Digital Signal Processing 34 (2014): 92-100.
  9. Chatterjee, Subhankar, Santi P. Maity, and Tamaghna Acharya. "Energy efficient cognitive radio system for joint spectrum sensing and data transmission." IEEE Journal on Emerging and Selected Topics in Circuits and Systems 4, no. 3 (2014): 292-300.
  10. Acharya, Tamaghna, and Goutam Paul. "Maximum lifetime broadcast communications in cooperative multihop wireless ad hoc networks: Centralized and distributed approaches." Ad Hoc Networks 11, no. 6 (2013): 1667-1682.