Home > Academics > Academic Units > Faculty of Engineering and Architecture (FoE&A) > Electronics and Electrical Communication Engg. > Rajarshi Roy
A professorial career that involves never ending search for truth, should build strong research. I do work on performance analysis and resource allocation issues in communication networks. I wish to continue publishing on computer networking, network coding, Energy Efficient cooperative communication, and network optimization. We use mathematical methods from related scientific areas of graph theory, dynamic graphs, MDPs, decentralized distributed learning in multi agent systems, mechanism design to ensure targeted desirable emergence, queuing models and optimization. Applications like sensor network to secure intelligent infrastructure, modeling computational trust over an electronic social network, evolution of cooperation in ad hoc networks certainly draws my attention. Cognitive and cooperative Communication, network coding, optimization based stack design incorporating new technologies, self-deployment in mobile sensor networks are some of my current research focuses. Our research area initially emerged as performance analysis and application of optimal control in networks. Thie conceptual gaps as they emerge with advancements of new technologies like cognitive systems, adaptive beam forming, 5G and millimeter wave hardware, nanotechnologies are being addressed now. This process as it unfolds itself defines our ever evolving research agenda.
Performance Analysis of Feedback-Based Network-Coded Systems for Broadcast by Giri S., Roy R. IEEE Transactions on Vehicular Technology 70 2544-2560 (2021)
A state based resource allocation game for distributed optimization in 5g small-cell networks by Mawatwal K., Roy R., Sen D. IEEE Transactions on Vehicular Technology 70 12072-12087 (2021)
Deadline-Aware Scheduling for Maximizing Information Freshness in Industrial Cyber-Physical System by Sinha D., Roy R. IEEE Sensors Journal 21 381-393 (2021)
Feedback-Based Network Coding for Broadcast: Queueing Analysis by Giri S., Roy R. IEEE Communications Letters 25 3229-3233 (2021)
Optimal scheduling for maximizing information freshness and system performance in industrial cyber physical systems by Sinha D., Roy R. Computer Communications 169 33-47 (2021)
A Survey on Energy Efficient Cellular Mobile Communication by Karmakar P., Rajakumar R.V., Roy R. Wireless Personal Communications 120 1475-1500 (2021)
On NACK-Based rDWS Algorithm for Network Coded Broadcast by Giri S., Roy R. Entropy 21 905-938 (2019)
Scheduling Status Update for Optimizing Age of Information in the context of Industrial Cyber-physical Systems by Sinha D., Roy R. IEEE Access 7 95677-95695 (2019)
A Semi-Blind Channel Estimation Algorithm for Massive MIMO Systems by Mawatwal K., Sen D. , Roy R. IEEE Wireless Commun. Letters 6(1) 70-73 (2017)
Purnendu Karmakar
Area of Research: Energy Efficient Wireless Communication
Swati Swayamsiddha
Area of Research: Wireless Communication
Swetapadma Nayak
Area of Research: Wireless Communication
Shakti Sangram Behera
Area of Research: Communication and Control