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Prof. Chayan Bhar

Assistant Professor Gr-I

Department of Electronics and Communication Engineering

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Information

Room No: 201 +91-870-2462431 cbhar@nitw.ac.in Bio Sketch

    Key Notes

    • Journal(s): 16
    • PhD: Current - 2  Awarded - 2

    16

    PUBLICATIONS

    4

    DOCTORAL STUDENTS

    2

    PROJECTS

    2

    PATENTS

    Research Areas

    RL, ITN, Digital Twins, 6G networks, RIS
    EDUCATION QUALIFICATION
    Degree Institute Year
    Post-Doctoral Fellow Chalmers University of Technology, Gothenburg, Sweden 2020
    Doctor of Philosophy Indian Institute of Technology Kharagpur 2018
    Master of Technology Indian Institute of Technology Kharagpur 2013
    Bachelor of Technology West Bengal University of Technology 2011
    COURSES HANDLED
    Course L-T-P Credit Degree Level
    Electronic Circuits Analysis and Design(EC151) 3-0-0 3 UG
    Electronic Circuits and Analysis(EC1201) 3-1-0 4 UG
    Probability Theory and Stochastic Processes(EC1204) 3-0-2 4 UG
    Digital Circuit Design(EC201) 3-0-0 3 UG
    RESEARCH IDs
    ORCID
    ORC ID
    Google Scholar
    Google Scholar ID
    PUBLICATIONS
    Journal(s)
    Sparsity Apprised Logarithmic Hyperbolic Tan Adaptive Filters for Nonlinear System Identification and Acoustic Feedback Cancellation, By N. Chikyal, Vasundhara, C. Bhar, A. Kar, M. G. Christensen, IEEE, IEEE Open Journal of Signal Processing, vol.6, pp.1031-1047, 2025
    Real-time implementation of super-resolution algorithms on plenoptic images, By Snehal Tonpe, J. Sreekantha Reddy, Chayan Bhar, Amit Pratap & Jagannath Nayak , Springer Nature/ Optical Society of India, Journal of Optics, vol., pp., 2025
    Exponential Inverse Square Root Recursive Spline Adaptive Filter for Nonlinear System Identification, By N Chikyal, Vasundhara, C Bhar, Springer Nature, Circuits, Systems, and Signal Processing, vol.44 (9), pp.6352-6373, 2025
    Design of a super-resolution scheme for plenoptic images, By S Tonpe, JS Reddy, C Bhar, A Pratap, J Nayak, Springer Nature/ Optical Society of India, Journal of Optics, vol.54 (5), pp.2725-2730, 2025
    A Joint Self-Information and Markovian Model-Driven Deep Channel Estimation and Feedback Model for Millimeter-Wave Massive MIMO Systems, By R. Deepthi Kadiyala, A. Lokam, C. Bhar, Springer, Wireless Networks, vol., pp., 2024
    Resource-Efficient QoS-Aware Video Streaming Using UAV-Assisted Networks, By C Bhar, D Ghosh, E Agrell, IEEE, IEEE Transactions on Cognitive Communications and Networking, vol., pp., 2023
    Dynamic joint functional split and resource allocation optimization in elastic optical fronthaul, By FS Vajd, M Hadi, C Bhar, MR Pakravan, E Agrell, IEEE, IEEE Transactions on Network and Service Management, vol.19 (4), pp.4505-4515, 2022
    Energy-and bandwidth-efficient, QoS-aware edge caching in fog-enhanced radio access networks, By C Bhar, E Agrell, IEEE, IEEE Journal on Selected Areas in Communications, vol.39 (9), pp.2762-2771, 2021
    General QoS-aware scheduling procedure for passive optical networks”, IEEE/OSA Journal of Optical Communications and Networking, By 3. M. Hadi, C. Bhar, E. Agrell, IEEE/OSA , Journal of Optical Communications and Networking, vol.12, pp.7, 2020
    Channel allocation in elastic optical networks using traveling salesman problem algorithms, By C. Bhar, E. Agrell, K. Keykhosravi, M. Karlsson, P. A. Andrekson, IEEE/OSA , Journal of Optical Communications and Networking on low margin optical networks, vol.11, pp.10, 2019
    Performance analysis of the Limited Bandwidth Allocation Scheme with Excess Distribution, By S. Dutta, G. Das, C. Bhar, D. Chitimalla, IEEE/OSA, Journal of Optical Communications and Networking, vol.11, pp.307-321, 2019
    Online scheduling protocol design for energy-efficient TWDM-OLT, By S. Dutta, D. Roy, C. Bhar, G. Das, IEEE, Journal of Optical Communications and Networking, vol.10, pp.260-271, 2018
    Enhancing End-user Bandwidth Using Content Sharing over Optical Access Networks, By C. Bhar, A. Mitra, G. Das, D. Datta, IEEE, Journal of Optical Communications and Networking, vol.9, pp.756-772, 2017
    Designing a green optical network unit using ARMA-based traffic prediction for quality of service-aware traffic, By C. Bhar, N. Chatur, A. Mukhopadhyay, G. Das and D. Datta, Springer, Photonic Network Communication , vol.32, pp.407-421, 2016
    A Green Open Access Optical Distribution Network with Incremental Deployment Support, By C. Bhar, G. Das, A. Dixit, B. Lannoo, M. Van Der Wee, D. Colle, D. Datta, M. Pickavet, and P. Demeester, IEEE, Journal of Lightwave Technology, vol.33, pp.4079-4092, 2015
    A Novel hybrid WDM/TDM PON architecture using cascaded AWGs and tunable components, By C. Bhar, G. Das, A. Dixit, B. Lannoo, D. Colle, M. Pickavet, P. Demeester, IEEE, Journal of Lightwave Technology, vol.32, pp.1708-1716, 2014
    Patent(s)
    A Reinforcement Learning-based System for Adaptive Speed Control and Collision Avoidance (202541132547)
    Non-linear data computing device (485471-001)
    PROJECT / CONSULTANCY
    TARANG: Design of Terahertz Wireless Communications Systems for 6G
    Role: Joint-Principal Investigator
    Type: Research
    Sponsor: TTDF/ DoT
    Project Cost (INR): 9837680
    Date of Commencement: 16-12-2024  
    Duration: 36 Months
    Status: Ongoing
    Design of a Multi-operator Telecommunication Network to support Heterogeneous Services using Network Slicing
    Role: Principal Developer
    Type: Research
    Sponsor: DST SERB
    Project Cost (INR): 1000000
    Date of Commencement: 05-11-2020   Date of Completion: 04-11-2022
    Duration: 24 Months
    Status: Completed
    RESEARCH FELLOWS / PhD STUDENTS
    Current PhD Students
    Gandhi B
    Area of Research: Design of 6G communication networks
    K Ragodaya Deepthi
    Area of Research: Advanced deep learning-driven and metaheuristic hybrid precoding strategies for spectral efficiency enhancement in mmWave massive MIMO and IRS-assisted systems
    Previous PhD Students
    Snehal Tonpe (2025)
    Area of Research: Design of plenoptic camera for imaging in turbulent atmospheric conditions
    Neetu Chikyal (2025)
    Area of Research: DESIGN AND PERFORMANCE EVALUATION OF ROBUST SPARSE NONLINEAR SYSTEM IDENTIFICATION TECHNIQUES
    CONFERENCE / WORKSHOP / SYMPOSIUM / SHORT TERM COURSE / FACULTY DEVELOPMENT PROGRAMME / GIAN
    ADDITIONAL RESPONSIBILITIES
    •  PIC satellite and electronic amateurs club (Continuing from July, 2025)
    •  PIC Department maintenance (Continuing from July, 2024)
    •  PIC Department Library (Continuing from July, 2023)
    •  Final Year faculty coordinator (July, 2020 - February, 2024)
    •  Faculty Advisor (January, 2019 - June, 2024)
     Last updated on May 12, 2026