3 publications

• Published Subscription Review Article 14 Apr 2026

  Analysis of a Communication Link Performance Across Various Rayleigh Channels in Tropical Climates

  By Amit Dey, Rudra Krishna Sharma, Alakesh Hazra, Trilochan Patra, Swarup Kumar Mitra, Gour Gopal Jana

  Abstract: Tropical regions are characterized by intense and persistent rainfall throughout most of the year, and this environmental condition significantly influences wireless communication performance. The continuous presence of heavy precipitation weakens, scatters, and disrupts radio frequency signals, causing noticeable attenuation during transmission from the source to the destination. As a result, reliable communication becomes challenging, particularly for modern high-speed systems such as 5G networks. To address this limitation and enhance communication …

  Published in Journal of Communication Engineering & Systems · Vol. 16, Issue 1, 2026 · pp. 06–12 Read article →

• Published Subscription Review Article 6 Mar 2026

  A Next-Generation IoT-Enabled Smart Cane for the Visually Impaired: Integration of Advanced Navigation, Context-Aware Obstacle Detection, and Real-Time Voice Guidance

  By Alakesh Hazra, Gopal Mondal, Jhuma Pal, Gour Gopal Jana, Niratyay Biswas, Trilochan Patra

  Abstract: The rapid growth of Internet of Things (IoT) technologies, combined with advances in embedded systems and artificial intelligence, has opened new possibilities for developing assistive mobility solutions tailored to the needs of individuals with visual impairments. This paper introduces an IoT- enabled smart cane designed to enhance independent mobility through intelligent environmental interpretation and context-aware navigation. Unlike traditional canes that rely solely on tactile feedback, the proposed system incorporates multiple …

  Published in Journal of Advancements in Robotics · Vol. 13, Issue 1, 2026 · pp. 12–17 Read article →

• Published Subscription Original Research 24 Feb 2026

  Blockchain-Enabled Secure Wireless Communication IoT Networks

  By Amit Dey, Raushan Das, Shiv Shankar Gond, Gour Gopal Jana, Niratyay Biswas, Trilochan Patra

  Abstract: Cloud-native environments with their distributed environments and transient workloads raise the intrinsic problem of traditional intrusion detection and response systems to unprecedented levels. Modern cloud platforms have rapid elasticity, microservice orientation, and dynamic scaling, which usually exceed the range of centralized security services, contributing to the problem of slower threat detection and a poor ability to contain the threat. The proliferation of the Internet of Things (IoT) gadgets across different …

  Published in International Journal of Wireless Security and Networks · Vol. 4, Issue 1, 2026 · pp. 10–14 Read article →