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Department of Electrical and Electronics Engineering: Recent submissions

Now showing items 121-140 of 2012

Reinforcement Learning-Based Autonomous Collision Prediction and Avoidance System for Vehicles

Bhatt, Upendra Mohan (IEEE, 2024-03)

This study investigates the feasibility developing an Autonomous Collision Prediction and Avoidance System (RL-ACPAS) based on Reinforcement Learning automobiles in light of the increasing prevalence of autonomous vehicles ...
Message from TPC Co-Chairs

Bhatt, Upendra Mohan (IEEE, 2024-06)
A machine learning framework for predictive electron density modelling to enhance 3D NAND flash memory performance

Bhatt, Upendra Mohan (Elsevier, 2024-12)

Data storage in electronic devices has been revolutionised by 3D NAND flash memory. However, polycrystalline silicon and grain boundaries offer issues that greatly affect memory performance in terms of string current and ...
Impact of channel tapering on threshold voltage variation in multi-layer word line 3 dimensional NAND structures

Bhatt, Upendra Mohan (CRC Press, 2024)

This work investigates the problems caused by the new multi-layer word line (WL) counts in 3D NAND flash memory, a technology that radically changes conventional memory designs. This study explores the effects of channel ...
Employee Face Recognition Scheme Using A Common Space Mapping Approach

Joshi, Sandeep (IEEE, 2022-07)

In this work, we present a FaceNet based ‘two branch’ model for employee face recognition in low resolution images captured using substandard camera sensors. Our model involves a common space mapping approach using two ...
Error Analysis of an Optimal Rotated M-PSK Constellation in a SOMA-Based Wireless Communication System

Joshi, Sandeep (IEEE, 2022)

In this work, we consider a two-user receive diversity wireless communication system with a rotated M-ary phase-shift keying (M-PSK) modulation, also known as semi-orthogonal multiple access (SOMA), for data transmission ...
Optimal Rotated QPSK Constellation for a Semi-Orthogonal Multiple Access Visible Light Communication System

Joshi, Sandeep (IEEE, 2023-03)

A rotated quadrature phase-shift keying (QPSK) based semi-orthogonal multiple access (SOMA) data transmission is considered for a visible light communication (VLC) system with two users. The rotation of the QPSK constellation ...
Performance of SSK-based Receive Diversity RIS-assisted System with Nakagami-m Fading Channels

Joshi, Sandeep (IEEE, 2023-08)

Over recent years, reflective intelligent surface (RIS) and index modulation (IM) technologies have proven to be potential technologies for improving the performance of the fifth generation (5G) and beyond 5G wireless ...
Position and Concentration Based Run-Length Aware Modulation Technique

Joshi, Sandeep (ACM Digital Library, 2023-09)

In this paper, we propose a novel modulation scheme for molecular communications via a diffusion-based system that aims at speeding up the inherently slow diffusion-based modulation schemes. The proposed scheme employs a ...
SkyCharge: Deploying Unmanned Aerial Vehicles for Dynamic Load Optimization in Solar Small Cell 5G Networks

Chamola, Vinay; Joshi, Sandeep (2023-11)

The power requirements posed by the fifth-generation and beyond cellular networks are an important constraint in network deployment and require energy-efficient solutions. In this work, we propose a novel user load transfer ...
Optimizing UAV Swarm Communication in Urban Scenarios: An Enhanced Fuzzy LEACH Algorithm Based Approach

Joshi, Sandeep (IEEE, 2024-03)

With the rapid improvement in drone technology, autonomous unmanned aerial vehicle (UAV) swarms are increasingly finding applications in traffic management, pollution monitoring, package delivery, security surveillance, ...
Error Analysis of Molecular Communications System with Hybrid Channel Transmission Scheme

Joshi, Sandeep (IEEE, 2024-03)

In this work, we present the performance analysis in terms of the bit error rate (BER) for an M - ary molecular concentration-position modulation (M - MCPM) based molecular communication (MC) via a diffusion-based system. ...
A Study of High-Speed Railway Communication Channel Models for OTFS-Based Systems

Joshi, Sandeep (IEEE, 2024-02)

The fifth generation (5G) and beyond communication systems envisage use cases with high mobility. The transmitter and receiver moving at high speeds pose a challenge in acquiring channel state information because of ...
Characterization of Stochastic Diffusivity-Based Information Particles in Molecular Communication Systems

Joshi, Sandeep (IEEE, 2024-07)

This work considers a three-dimensional mobile molecular communication (MC) via an anomalous-diffusion-based system. The communicating devices in the considered MC system are identical and can move anomalously with emitted ...
Federated Learning-Based Task Offloading in a UAV-Aided Cloud Computing Mobile Network

Joshi, Sandeep (IEEE, 2024-05)

Unmanned aerial vehicles (UAVs), due to their flexibility in deployment, offer various advantages in the next-generation wireless networks. In this work, we study a UAV-assisted mobile edge computing network where a UAV ...
UAV- Enabled D2D Vehicular Communication Network: Link Selection and Outage Analysis

Joshi, Sandeep (IEEE, 2024-09)

In this work, we investigate an unmanned aerial vehicle (UAV)-assisted device-to-device (D2D) vehicular communication network that integrates the cellular link from a base station (BS). We minimize the system outage while ...
Mobile Molecular Communication with Relay Assisted Network Coding: Framework and Analysis

Joshi, Sandeep (IEEE, 2024-09)

In this paper, we consider an amplify-and-forward (AF) relay-assisted two-way molecular communication via diffusion (MCvD) system with drift and propose three transmission schemes, where each scheme varies in the number ...
Design of a Scalable IRS-Assisted Communication System with Generalized Beamforming Approach

Joshi, Sandeep (IEEE, 2024-09)

Intelligent reflecting surfaces (IRS) are envisaged to be a prominent part of the next-generation communication networks. To exploit the benefits of the IRS, beamforming is indispensable. In this work, we propose a generalized ...
Performance and Statistical Characterization of Stochastic Diffusion-Based Molecular Communication System

Joshi, Sandeep (IEEE, 2024)

This work considers a three-dimensional mobile molecular communication (MC) via diffusion-based system. The communicating devices in the considered mobile MC system can move through Gaussian Brownian movement with emitted ...
Unique Key-Based Secured Transmission Protocol for Rolling Shutter Visible Light Communications

Joshi, Sandeep (IEEE, 2024-10)

In this letter, we propose a novel secure transmission protocol for rolling shutter visible light communication (RS-VLC) that leverages unique cryptographic key generation through linear feedback shift registers and bad ...

Now showing items 121-140 of 2012

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