Conference Papers
Permanent URI for this collectionhttps://idr.nitk.ac.in/handle/123456789/28506
Browse
5 results
Search Results
Item Demonstration of Selective Forwarding Attack and Detection Mechanism in UnetStack3(Institute of Electrical and Electronics Engineers Inc., 2021) Chandavarkar, B.R.; Suresh, N.Underwater networks provide new possibilities that can greatly improve our ability to observe and predict the ocean. Underwater acoustic sensor networks (UASNs) are frequently used in uncharted and unexplored waters, making them vulnerable to various security threats. Applications based on UASNs such as coastal defense, pollution monitoring, assisted navigation to name a few, require secure communication. Various communication protocols and algorithms have been developed to enable collaborative monitoring tasks. However, These protocols often place a low priority on security. Impersonating nodes or illegally manipulating routing information can affect the entire network, making UASNs vulnerable to attacks such as selective forwarding, sinkhole attack, Sybil attack, acknowledgement spoofing and HELLO flood attack. The lack of security against such threats is startling, since security is indeed an important requirement in many emerging civilian and military applications. This paper takes a look at the selective forwarding attack, examines a model as well as a detection mechanism created in UnetStack3. © 2021 IEEE.Item An efficient way to vehicle movement monitor in flooded underpass using IoT(Institute of Electrical and Electronics Engineers Inc., 2022) Suresh, N.; Bala Vamsi, T.; Aravind, Y.; Vani, B.; Reddy, B.Humans are now suffering issues because of the rapid growth of the human population. Apart from that, there is a deficiency of appropriate infrastructure in development projects, such as roads and underpasses, which results in a range of challenges, such as water logging and floods. In the event of heavy rain, underpasses and roads get immediately swamped with water, resulting in traffic gridlock and car immobilization. Until recently, there were no planned strategies for monitoring the quantity of water in underpasses and flooded areas, and this is expected to change. We will need to keep a watch on it in the news or on Google Maps, or we will need to find out if anybody else has reported it before. One of the problems with this system is that the information we get moves slowly and easily may be misrepresented or manipulated. The principal aim of this system is to keep track of the quantity of water that is present in underpasses and other flood-prone areas. The data collected by our water level sensor, which we are using to monitor water level, is controlled, and uploaded by an Arduino board equipped with an ESP8266 module. A regular stream of data will be delivered to the cloud, and the vehicle movement will be rerouted in the most suitable way. It follows that individual who are passing via an underpass or on flooded roads may arrange their journeys appropriately by accessing information stored in the cloud. Another feature is the installation of an LCD display near the underpass, which continuously updates the water level, allowing anyone in the neighborhood to determine if it is safe for their car to pass through or not. A DC motor pump is then utilized to pump out the water when the level of the water exceeds a predetermined threshold value. This system has been tested in a number of configurations and has consistently performed as intended and produced dependable results in all circumstances. Furthermore, since it is less costly than prior prototypes, the proposed system is both easy to use and simple to keep up to date. © 2022 IEEE.Item Lattice Heating Effects on Electric Field and Potential for a Silicon on Insulator (SOI) MOSFET for MIMO Applications(Institute of Electrical and Electronics Engineers Inc., 2023) Kumar, P.K.; Srikanth, K.; Boddukuri, N.K.; Suresh, N.; Vani, B.V.Finding substitutes for Silicon dioxide materials is necessary when technology is scaled back. TheSOI device conceals the self heating effects induced in the MOSFET. There exists an active path of conduction from the drain to substrate and source to substrate in the entire device to curb the heating effects. The buried oxide layer used in the device is SiO2 and it is essentially free from the issues related to fabrication and performance. The comparison is made from the bulk MOSFET and SOI MOSFET from the literature. The Silicon (Si) and Silicon Germanium (SiGe) materials are considered for the analysis. The lattice temperature effects are induced for the comparative analysis of the proposed SOI MOSFET. The main parameters of interest in the study are the electric field (lateral and vertical) and potential across the channel. © 2023 IEEE.Item Revolutionizing Parking Management with IoT-powered Smart Car Parking Solutions(Institute of Electrical and Electronics Engineers Inc., 2023) Suresh, N.; Nitheesh, K.; Siva Chaitanya, R.V.; Vani, B.V.In densely populated areas, obtaining parking spaces is a major problem because the number of automobiles on the road is increasing daily. RFID is the most often used technique for removing or overcoming the cause. Checking the card's balance rather than hunting for parking spaces at far-off locations is the present RFID concept's procedure. The biggest problem with the existing approach is that it is hard to measure how much money is taken out because it varies over time and between various slots. Therefore, this research study provides a solution, namely the suggested method, which guarantees an efficient monitoring system and permits the monitoring of parking spaces in remote regions. These efforts The goal of this project is to tie the RFID concept to the Internet of Things (IoT). Users can communicate remotely regarding parking space availability thanks to IoT's client-server connection. The creation of a website that informs users when parking spaces are available would enhance the mobile-friendly environment. From a distance, users will be able to reserve a parking spot, and that spot will be held for 30 minutes while it waits for the user to arrive. After the time restriction has gone and the slot is still available, the user must rebook it. By doing this, parking lot traffic congestion is reduced to a minimum. This can be employed in retail areas where traffic congestion is regularly caused by parking concerns. © 2023 IEEE.Item Revolutionary Baby Care Solution: Enhanced Cradle with Advanced Monitoring System(Institute of Electrical and Electronics Engineers Inc., 2023) Nazee, P.; Suresh, N.; Vani, B.V.In recent years, taking care of a baby has become more important and harder for working moms. Working moms won't have enough time to keep an eye on their kids all the time, even at home. Parents either send their kids to live with their grandparents or give the job of taking care of the child to someone else. In the suggested work, a system was made for a smart crib that automatically checks on the baby. The baby tracking device checked the baby's temperature, heart rate, quantity of gas molecules, position, and how it moved. The S.ODI board is used to connect the sensors and motors. The baby tracking system is hooked up to the cot so that the baby can have something similar to an incubator. The baby tracking device is always keeping an eye on the baby. The baby's temperature, heart rate, and moisture levels will be shown on the smartphone app's baby bed display. The system will monitor the baby's vital signs and respond appropriately, such as by adjusting the temperature, activating or disabling the fan, repositioning the cradle, or playing soothing music, if any anomalies are detected. If the readings seem off, the caretaker and the parents will get an alert. The Baby's posture and mobility may be tracked using Motion Eye OS. The prototype baby monitoring device saves valuable time for both parents and providers. This method of monitoring a newborn has been shown to be the safest and most effective. This surveillance is a highly efficient Internet of Things (IoT)-based system for true tracking that employs the greatest security mechanisms available. © 2023 IEEE.