Prabu Krishnan

Employment

• NITK Associate Professor
  2018 - Present

Education

Education history is unavailable.

Projects & Funding

Projects & funding information is unavailable.

Publications (81)

• Enhancing Smart City Connectivity: Implementing Channel-Adaptive Strategies for FSO-Based Drone-Assisted Mobile Access Networks in Urban Environments
  IEEE Access 2025 DOI: 10.1109/ACCESS.2025.3549041
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• SLIPT Enabled Ground-to-UAV FSO Communication for SAGNET in 6G-IoT Systems
  IEEE Transactions on Green Communications and Networking 2025 DOI: 10.1109/TGCN.2024.3514689
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• A Low-Complexity Solution for Optimizing Binary Intelligent Reflecting Surfaces towards Wireless Communication
  Future Internet 2024 DOI: 10.3390/fi16080272
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• BER analysis of a full-duplex relay-assisted BPSK-SIM based VLC system for indoor applications
  Applied Optics 2023 DOI: 10.1364/AO.500213
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• Reconfigurable intelligent surface-assisted free-space optical communication link for the Satellite-Internet of Things
  Applied Optics 2023 DOI: 10.1364/AO.496022
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• Performance analysis of a RIS-assisted RoFSO communication system over Malaga distribution for smart city applications
  Applied Optics 2023 DOI: 10.1364/AO.493878
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• A Review–Unguided Optical Communications: Developments, Technology Evolution, and Challenges
  Electronics 2023 DOI: 10.3390/electronics12081922
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• All-Optical UAV-Based Triple-Hop FSO-FSO-VLC Cooperative System for High-Speed Broadband Internet Access in High-Speed Trains
  IEEE Access 2023 DOI: 10.1109/ACCESS.2023.3330236
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• BER Performance Analysis of Optical Wireless Communication System over Weak and Strong Underwater Turbulence Channels
  2023 DOI: 10.1007/978-981-19-6661-3_56
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• Outage Probability Analysis of Variable and Fixed Gain Relay-Assisted Dual-Hop RF-FSO Links Using Space–time Block Code Users
  Lecture Notes in Networks and Systems 2023 DOI: 10.1007/978-981-19-6661-3_58
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