Sanjoy Debnath

• Assistant Professor at Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and technology , Silchar

This paper presents a novel, compact, and a dual-port MIMO antenna designed for ultrawideband, Sub-6 GHz, Industrial, Scientific, and Medical (ISM) band, and Internet of Things (IoT) applications. The antenna uses a stretchable jeans textile substrate embedded with elastomeric materials, enhancing its dielectric properties and flexibility. The inno...

The role of information and communication technology infrastructure is very crucial and perhaps most important during and post disaster (DPD) scenarios where thousands of lives are at risk. Communication services are expected to operate effectively in such demanding situations with restricted resources while fulfilling their core functionalities. T...

Hybrid Memory Based Dragonfly Algorithm with Differential Evolution (DADE) is one of the most prominent swarm-based optimization techniques due to its better computational complexity and high convergence rate for achieving optimum results. In DADE, the best solution is memorized and processed with Differential Evolution (DE) for enhanced diversity...

In this paper, we address the frequent problem associated with user association and resource allocation along with optimal deployment of base station (BS) in multiple radio access technology (Multi-RAT)-assisted heterogeneous network (Het-Net). Considering real time user scenarios, optimal resource allocation in Het-Net while ensuring each user’s m...

The performance of wireless communication network is important in emergency rescue operations while ensuring optimum usage of limited wireless resources. Due to the disruption of normal wireless communication in a post-disaster scenario, the sustenance of an emergency communication network plays a significant role in relief operations. Under such a...

The dragonfly algorithm (DA) is a swarm-based stochastic algorithm which possesses static and dynamic behavior of swarm and is gaining meaningful popularity due to its low computational cost and fast convergence in solving complex optimization problems. However, it lacks internal memory and is thereby not able to keep track of its best solutions in...

Evolutionary computation is a popular optimization technique for its significant feature in achieving a global optimal solution. Optimization problem obeys different characteristics for different optimized variables. The proper choice of control parameters and mutation strategy largely affects the optimal result. To improve the convergence performa...

Advancement in Unmanned Aerial Vehicles (UAV) technology supervised us to use them in many situations like seismic survey of an area, border and restricted area surveillance, disaster rescue, agriculture monitoring, and many others. The deployment of UAVs for expansion and extension of wireless network coverage for surveillance and rescue during an...

Nature inspired swarm based meta-heuristic optimization technique is getting considerable attention and established to be very competitive with evolution based and physical based algorithms. This paper proposes a novel Buyer Inspired Meta-heuristic optimization Algorithm (BIMA) inspired form the social behaviour of human being in searching and barg...

The primary objective of cognitive radio is to maximize the spectrum utilization and the capacity of secondary users under standard parametric constraints. The radiometer, or energy detection, is one of the convenient methods of spectrum sensing under a cooperative communication framework. However, the selection of a suitable threshold is a major i...

Device-to-Device (D2D) communication is a promising technology for upcoming fifth-generation cellular communication. Since in D2D communication, devices can transmit data between each other without any assistance from the base station, it will gradually increase the network throughput and reduce the power consumption, which makes D2D communication...

Need of communication in a disaster scenario is very crucial, so this has been an important task for the communication network to provide access to each and every user during and post disaster (DPD) event. Regarding this here we propose a planning for access point (AP) deployment to cover the mention area optimally through providing adequate data r...

In cognitive radio network, find out the minimum spectrum handoff probability for optimal departure rate of spectrum holes and cognitive users is an important research that gives the idea of condition in which we get the efficient spectrum utilization. We used Modified version ofPSO called HBPSO and GAPSO which has been introduced to enhance the pe...

The primary task of Cognitive Radio (CR) technology is to sense the underutilized radio spectrum and to allocate it to the secondary users dynamically without any harmful interferences to primary users of the licensed band either in frequency domain or in time domain. Multitaper Method is one of the most efficient nonparametric spectral assessment...