Communications
The Communication Engineering Research Group pioneers transformative research in communication systems, networks, and technologies. We explore wireless communication, optical networks, antenna and propagation, cybersecurity, and signal processing, driving innovations that enhance efficiency and security. In a collaborative environment, we bridge theory and practice, engaging with industry and academia. Our focus on real-world impact fuels groundbreaking solutions, shaping the future of global communication. Join us in revolutionizing technology, creating new paradigms, and making a lasting impact on how the world connects.INTEREST(S)
Optical Sensing.Optical Device and Communication.Antenna and Propagation.Wireless Power Transfer.Internet of Things (IoT)Wireless Communication.
VISION
To be the global leader in Communication Engineering research, driving transformative innovations that reshape the way humanity connects. We envision a future where our cutting-edge technologies seamlessly integrate the world, fostering collaboration, understanding, and progress. By pushing the boundaries of what's possible, we aspire to create a digitally connected world that transcends barriers, enriches lives, and empowers societies.
MISSION
Driving Innovation in Communication Engineering: We engineer seamless connections, pioneering breakthroughs in communication technologies. Through focused research and collaboration, we redefine global communication networks, ensuring a future of reliable, efficient, and secure connectivity.
MEMBER(S)
IoT-based smart patient monitoring system
Continuous monitoring of vital signs such as heart rate, body temperature and peripheral oxygen saturation (SpO2) are of utmost importance in urgent patient care, but predictive analytics works one st...
ROTMAN Antenna performance for satellite communication
A satellite communication scheme has a tremendous possibility to fulfill the demand for a reliable and stable general communication structure with larger coverage and sustainability. The harsh environ...
Performance analysis of Dielectric and Conductive ROTMAN Lens Antenna for satellite communication
The multiple beam-forming capability of ROTMAN lens antenna and its high gain with small size characteristics can be evaluated using constrained lens technology. This research work aims to analyze and...
Quantum Antennas for secure satellite communication
The use of photons to transmit qubits in remote places with low attenuation in optical fiber is a modern technique for communication in challenging areas. It provides a more secure data link, taking o...
High-Capacity Optical Networks with Multilevel Mode Division Multiplexing
The ever-growing demand for data transmission is pushing the boundaries of existing optical network technologies. Traditional single-mode fiber (SMF) systems are reaching their capacity limits, prompt...
Biosensing with Photonic Crystal Fibers
Photonic crystal fibers (PCFs) are revolutionizing the world of biomedical sensors. These innovative fibers, with their unique light-guiding properties, offer unmatched sensitivity and precision compa...
Simultaneous Wireless Information and Power Transfer (SWIPT) in SAGIN
The Internet of Remote Things (IoRT) spans various critical applications such as smart agriculture, wildfire monitoring, and Internet of Medical Things, all demanding real-time data processing to main...
Energy and AoI-aware Data Transmission in Internet of Body (IoB)
The Internet of Bodies (IoB) is a network comprising wearable, implantable, injectable, and ingestible low-powered intelligent sensors placed on, in, and around the human body. These sensors are respo...
Machine Learning for Autonomous Vehicular Optical Camera Communications (OCC)
Optical Camera Communication (OCC) has emerged as a key technology for enabling the seamless operation of future autonomous vehicles. By leveraging the high performance of OCC, we can meet the stringe...
Connected Urban Mobility: IoT-Based Traffic Prediction in Smart Cities
Machine learning (ML) optimizes IoT applications by predicting traffic patterns, energy consumption, and enhancing urban services. Smart city initiatives leverage ML for predictive maintenance and res...
IoT-Enabled Smart Monitoring and Maintenance System for Renewable Solar Energy
The integration of Internet of Things (IoT) technology for overseeing solar power generation significantly enhances plant performance, monitoring, and maintenance capabilities. As renewable energy equ...
Computer vision system for railway track crack detection and notification through machine learning
Cracks on the railway lines that rise from improper construction process, poor materials and extended usage can cause large scale accidents. Assessing such cracks manually through human monitoring is ...
Automated Rail Gate Control System with Obstacle Detection and Real Time Tracking
One cutting-edge, contemporary solution to a persistent safety concern in railroad transportation is the automatic railway gate control system. It addresses the drawbacks of human approaches and attem...
Design and Performance Test of an Implementable Rectenna Encapsulated in a Human Tissue Bio-Case Model
Modern implanted medical devices perform a range of diagnostic and therapeutic activities such as sensing, monitoring, and medication administration. Although these medical devices can communicate wit...
Quantum teleportation system using 4 qubit quantum circuit
Quantum teleportation represents a significant advancement in quantum information science, allowing quantum states to be transferred between qubits without physical transmission. This process relies o...
Wireless connectivity analysis of ROTMAN lens antenna for efficient communication
The research focuses on creating a Rotman lens designed to operate effectively at a particular frequency with an optimum scanning range capability. In the realm of microwave communication systems, the...
Multi-input ConvNet and facial landmark-based control system
The Multi-input Convolutional Neural Network (ConvNet) with Facial Landmark-Based Control System is an innovative technology that combines image data and facial landmark information to enable precise facial control of interfaces. By integrating a ConvNet capable of processing both image and landmark inputs, this system can detect key facial features and interpret their movements. This breakthrough allows for applications in facial recognition, emotion detection, and interactive interfaces controlled by facial expressions. Through advanced training and integration techniques, this technology offers a seamless and intuitive interaction experience, promising a wide range of possibilities in fields such as augmented reality, gaming, and accessibility interfaces.
OCDMA using Unique Signature Code for Secure Communication
Orthogonal Code Division Multiple Access (OCDMA) using Unique Signature Codes is an advanced communication technique ensuring secure and reliable data transmission. It employs distinctive signature codes for each user, enabling multiple users to transmit simultaneously over the same frequency band. Unlike traditional CDMA, which uses orthogonal sequences to separate users, OCDMA utilizes unique codes that are mutually orthogonal. This provides enhanced security against eavesdropping and interference. Each user's data is encoded with their specific signature code, and only the intended recipient possessing the corresponding decoder can retrieve the original information. This method finds applications in military, healthcare, and sensitive data transfer environments.
Optical OFDM Network for C and L band communication
An Optical Orthogonal Frequency Division Multiplexing (OFDM) Network designed for communication in both the C and L bands is a cutting-edge technology revolutionizing high-speed optical communication systems. It utilizes OFDM modulation, a technique that divides the optical spectrum into multiple subcarriers, each carrying a unique data stream. By operating in the C and L bands, which encompass a wide range of wavelengths, this network achieves impressive data rates and long-distance transmission capabilities. This enables efficient utilization of the optical spectrum and minimizes signal degradation. The system is particularly valuable in applications like long-haul fiber optic communication, where high bandwidth and robustness against signal impairments are critical factors.
Design and Performance analysis of Wearable Antenna using Two-Dimensional Tungsten Disulfide Material in Terahertz Band for Sixth Generation Applications
Wireless communication networks could become quicker and more dependable as sixth generation (6G) antennas develop. One difficult development in the field of wearable technology is wearable textile antennas. Wearable textile antennas require flexible building materials, primarily textiles with planar structures. This study will concentrate on the design and specification of microstrip rectangular patch antennas that use a variety of fabrics as the substrate, such as lycra, polyester, and washed cotton. Using two-dimensional (2D) materials in the terahertz (THz) range, the study presented here will help in the construction of appropriate wearable antennas. This work may significantly improve materials science and engineering by investigating and using 2D materials, such as tungsten disulfide, in antenna design. The suggested antennas’ resonance frequencies are 1.1254 THz for polyester substrates, 4.4019 THz for washed cotton, and 2.9861 THz for lycra substrates. For substrate materials such as lycra, polyester, and washed cotton, the measured return loss was -44.92 dB, -38.17 dB, and -20.75 dB. This study could lead to the creation of new technologies and materials, such tungsten disulfide, which would have far-reaching uses outside of wearable electronics and provide significant advantages for society.
MIMO NOMA based Wireless Communication for 5G
Multiple-Input Multiple-Output (MIMO) and Non-Orthogonal Multiple Access (NOMA), offers a solution to the challenges posed by the 5G cellular system and its futuristic counterparts. The study focuses on wireless networks operating in Rayleigh fading channels, which are challenging conditions. The main objectives of the research are to derive closed-form expressions for outage capacity and the probability equation for Down Link (DL) NOMA. Additionally, the investigation extends beyond 5G into the unexplored territory of 6G wireless technology, where the impact of dynamic bandwidth variations is explored. Furthermore, the study evaluates the system's performance by examining the Bit Error Rate (BER), shedding light on the capabilities of 5G and its evolutionary successors. The findings from this research could significantly contribute to advancements in wireless communication technologies.