Dr. Sucharita Chakraborty

ACADEMIC QUALIFICATIONS

Ph.D.(Synchronization & Channel Estimation for Distributed MIMO) from IIT Kharagpur (2019)

M.Tech.(Communication Engineering) from Kalyani Govt. Engg. College (2013)

B.E.(Electronics & Telecomm. Engg.) from West Bengal University of Technology (2011)

SHORT BIOGRAPHICAL SKETCH

Sucharita Chakraborty is the Assistant Professor in the Department of Electronics and Communication Engineering, National Institute of Technology Silchar. Before joining NIT Silchar, she has worked as Scientist/Engineer at Space Application Centre (SAC), ISRO Ahmedabad Gujarat-380015, India from July 2020 to November 2023 and Postdoctoral researcher at Linkoping University, Linkoping, Sweden, from May 2019 to June 2020. She has received B.Tech. in Electronics and Telecommunication Engineering from West Bengal University of Technology in 2011 and M. Tech. in Communication Engineering from Kalyani Govt. Engg. College, West Bengal, in 2013. She has received Ph.D. in Electronics and Communication Engg. from IIT Kharagpur, West Bengal in 2019. Her research interest includes Integrated Satellite-Terrestrial Network, Signal Processing in Cell-free MIMO, Synchronization, Estimation and Intelligent reflecting Surfaces.

PATENTS

1. USA patent Published ( Inventors: Sucharita Chakraborty, Debarati Sen) Title: Method and System for Joint Optimal Training Sequences Design for Spatially Correlated Channel Estimation and Frequency Synchronization of Distributed Wireless Systems” US patent no.: US10560302B2, 2020.

PUBLICATION:

International Journals:

1. Vijay S. Bhadouria, Sucharita Chakraborty, Saket D. Buch, and Subhash C. Bera, “Base station location generation algorithm for satellite-terrestrial co-existence studies”, in Willey International Journal of Satellite Communications and Networking, 2023, (doi: https://doi.org/10.1002/sat.1501)
2. Soumyashree Bera, Sucharita Chakraborty, Debarati Sen, Amit Dutta, “Iterative Variational Bayesian Inference Based Channel Estimation for TWR mmWave Systems”, in IEEE Transactions on Vehicular Technology, vol. 72, no. 8, pp. 10330-10344, 2023, (doi: 10.1109/TVT.2023.3259071)
3. Sucharita Chakraborty, Ozlem Tugfe Demir, Emil Bjornson, Pontus Giselsson, “Efficient Downlink Power Allocation Algorithms for Cell-Free Massive MIMO Systems” IEEE Open Journal of Communication Society, vol. 2, pp. 168-186, 2020, (doi:10.1109/OJCOMS.2020.3044280)
4. Sucharita Chakraborty, Debarati Sen, “Semi-Blind Data Detection and Non-linear Equal- ization in Full-duplex TWR-OFDM Systems with User Mobility”, IEEE Transactions on Wireless Communications., vol. 18, no. 12, pp. 6000-6014, 2019, (doi: 10.1109/TWC.2019.2941210)
5. Sucharita Chakraborty, Debarati Sen, “Iterative SAGE-Based Joint MCFOs and Channel Estimation for Full-Duplex Two-Way Multi-Relay Systems in Highly Mobile Environment”, IEEE Transactions on Wireless Communications., vol. 17, no. 11, pp. 7379-7394, 2018, (doi:10.1109/TWC.2018.2866829)
6. Sucharita Chakraborty, Debarati Sen, “Joint Estimation of Time, Frequency Offsets and Channel gains with ICI in EF multi-relay DMIMO-OFDM system”, IEEE Transaction on Vehicular Technology, vol. 66, no. 7, pp. 5822-5838, 2017, (doi:10.1109/TVT.2016.2634084)
7. Sucharita Chakraborty, Debarati Sen, “Joint Estimation of MCFOs and Channel Gains for Two-way Multi-relay Systems with High Mobility”, IEEE Wireless Communication Letters, vol. 6, no. 5, pp. 610-613, 2017, (doi: 10.1109/LWC.2017.2722410)
8. Sucharita Chakraborty, Debarati Sen, “ECM and SAGE based Joint Estimation of Timing and Frequency offset for DMIMO-OFDM System”, Elsevier Physical Communication, vol. 18, pp. 49-60, 2016, (doi: 10.1016/j.phycom.2016.03.003)
9. Sucharita Chakraborty, D. Sen, “Joint Frequency Offset and Channel Estimation in Distributed MIMO-OFDM Systems”, WPC, Springer, issue:4, 2016, (doi: 10.1007/s11277-016- 3636-7)

International Conferences:

1. Sucharita Chakraborty, Saket D. Buch, Balmukund Trivedi, and Subhash C. Bera, “System Performance Analysis of High Throughput Satellites with On-Board Precoding”, accepted International Conference on Computers and Devices for Communication (CODEC), 2023.
2. Sucharita Chakraborty, Emil Bjornson, and Luca Sanguinetti, “Centralized and Distributed Power Allocation for Max-Min Fairness in Cell-Free Massive MIMO” IEEE Asilomar Conference on Signals, Systems, and Computers, pp. 1-5, 2019.
3. Sucharita Chakraborty, Nancy K. Kujur, Debarati Sen, “SB-SAGE based Joint MCFOs and Channel Estimation for DMIMO-OFDM Systems”, IEEE VTC Fall, pp. 1-5, 2018.
4. Preety Priya, S. Verma, Sucharita Chakraborty, Debarati Sen, “A Semi Blind Joint CFO Estimation, Equalization and Data Detection in Presence of Non-linearity for mm-Wave Communications”, IEEE VTC Fall, pp. 1-5, 2018.
5. Sucharita Chakraborty, Debarati Sen, “EM based Joint Estimation of Frequency Offsets and Channel Gains for TWR-OFDM Systems”, IEEE GLOBECOM, pp. 1-6, 2017.
6. Sucharita Chakraborty, Debarati Sen, “Joint Time-Frequency Estimation of DMIMO-OFDM in presence of ICI”, IEEE WCNC, pp. 1-6, 2016.
7. Sucharita Chakraborty, Debarati Sen, “Joint Estimation of Frequency Offset and Channel for EF multi-relay DMIMO-OFDM System”, IEEE VTC Spring, pp. 1-5, 2016.
8. Sucharita Chakraborty, Debarati Sen, “Joint Time and Frequency Offsets Estimation for DMIMO-OFDM in Vehicular Networks”, IEEE ANTS, pp. 1-6, 2015,

Award and Recognitions:

1. Marie-Curie Seal of Excellence from European Commission – 2019
2. Qualcomm Innovation Fellowship (QINF) India for project “Blind Joint Equalization and Detection in Presence of Non-linearity and Synchronization Errors for Millimeter Wave Communications” – 2017
3. Silver medal from West Bengal University of Technology (WBUT) for securing second rank in M.Tech – 2013
4. National Merit Scholarship from West Bengal Board of Secondary Education, Government of India for 53rd rank in state merit list Madhyamik – 2005.

Professional Membership:

1. Member of IEEE

Personal Website:

1. For further information please see https://sites.google.com/view/sucharita-chakraborty/home