St.Joseph's Technology Dept of ECE (original) (raw)
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Papers by St.Joseph's Technology Dept of ECE
The public healthcare system of a country needs to deal with newer ailments and challenges arisin... more The public healthcare system of a country needs to deal with newer ailments and challenges arising due to change in lifestyle, food habits, etc. In addition, the novel requirements of the consumer healthcare market, facing among other issues, the strong demographic changes associated with the aging population put researchers in front of new and exciting challenges. The country’s healthcare infrastructure may not be enough in the face of an epidemic, especially COVID-19.To overcome these problems, in this project we use an oxidation sensor and a temperature sensor to record the readings of the blood oxidation levels and body temperature of the patient. The readings are then pushed to the cloud using a Wi-Fi module, the values are then fetched on the frontend web application. A web application using reacts is developed to give a live analysis to monitor and check the condition of multiple patients with a graphical representation of their oxidation and body temperature levels. The bio ...
Advances in Automation, Signal Processing, Instrumentation, and Control
Advances in Automation, Signal Processing, Instrumentation, and Control
2009 International Conference on Networking and Digital Society, 2009
In wireless sensor networks, most of the existing key management schemes, establish shared keys f... more In wireless sensor networks, most of the existing key management schemes, establish shared keys for all pairs of neighbor sensors without considering the communication between these nodes. This results in causing huge overhead. For large scale WSNs, these schemes still need each sensor to be loaded with a bulky amount of keys. In many-to-one traffic pattern of sensor networks, large numbers of sensor nodes send data to single or few base stations. Thus a sensor node may communicate with a small set of neighbors. Based on this fact, in this paper, a novel traffic-aware key management (TKM) scheme is developed for WSNs, which only establishes shared keys for active sensors which participate in direct communication, based on the topology information of the network. Numerical results show that proposed key management scheme achieves high connectivity. Simulation results show that proposed key management scheme achieves stronger resilience against node capture and low energy consumption.
International Journal of Wireless Information Networks, 2012
In Wireless Sensor Network (WSN), a sensor node may communicate with a small set of neighbor sens... more In Wireless Sensor Network (WSN), a sensor node may communicate with a small set of neighbor sensor nodes. Existing key management schemes, did not consider this communication between these nodes. They establish shared keys for all pairs of neighbor sensor nodes. When the number of sensor nodes in WSN is augmented, large number of keys is to be loaded in each sensor node, which in turn causes supplementary energy consumption. If any two close sensor nodes are seldom in the active-state the assignment of shared keys may be gratuitous, since they may be hardly exploited.In this paper, based on this information, secure and Energy-Efficient Traffic Aware key Management (EETKM) is developed for WSN. This determines shared keys for active sensors which takes part in the direct communication. In order to broadcast keys without retransmission or acknowledgements, the proposed scheme gives an efficient Re-keying mechanism. The proposed scheme attains high connectivity which is shown through numerical results. The proposed scheme is applied for various routing protocols and the simulation results shows the stronger resilience, low energy consumption and increased delivery ratio.
Microelectronics Journal, 2017
The public healthcare system of a country needs to deal with newer ailments and challenges arisin... more The public healthcare system of a country needs to deal with newer ailments and challenges arising due to change in lifestyle, food habits, etc. In addition, the novel requirements of the consumer healthcare market, facing among other issues, the strong demographic changes associated with the aging population put researchers in front of new and exciting challenges. The country’s healthcare infrastructure may not be enough in the face of an epidemic, especially COVID-19.To overcome these problems, in this project we use an oxidation sensor and a temperature sensor to record the readings of the blood oxidation levels and body temperature of the patient. The readings are then pushed to the cloud using a Wi-Fi module, the values are then fetched on the frontend web application. A web application using reacts is developed to give a live analysis to monitor and check the condition of multiple patients with a graphical representation of their oxidation and body temperature levels. The bio ...
Advances in Automation, Signal Processing, Instrumentation, and Control
Advances in Automation, Signal Processing, Instrumentation, and Control
2009 International Conference on Networking and Digital Society, 2009
In wireless sensor networks, most of the existing key management schemes, establish shared keys f... more In wireless sensor networks, most of the existing key management schemes, establish shared keys for all pairs of neighbor sensors without considering the communication between these nodes. This results in causing huge overhead. For large scale WSNs, these schemes still need each sensor to be loaded with a bulky amount of keys. In many-to-one traffic pattern of sensor networks, large numbers of sensor nodes send data to single or few base stations. Thus a sensor node may communicate with a small set of neighbors. Based on this fact, in this paper, a novel traffic-aware key management (TKM) scheme is developed for WSNs, which only establishes shared keys for active sensors which participate in direct communication, based on the topology information of the network. Numerical results show that proposed key management scheme achieves high connectivity. Simulation results show that proposed key management scheme achieves stronger resilience against node capture and low energy consumption.
International Journal of Wireless Information Networks, 2012
In Wireless Sensor Network (WSN), a sensor node may communicate with a small set of neighbor sens... more In Wireless Sensor Network (WSN), a sensor node may communicate with a small set of neighbor sensor nodes. Existing key management schemes, did not consider this communication between these nodes. They establish shared keys for all pairs of neighbor sensor nodes. When the number of sensor nodes in WSN is augmented, large number of keys is to be loaded in each sensor node, which in turn causes supplementary energy consumption. If any two close sensor nodes are seldom in the active-state the assignment of shared keys may be gratuitous, since they may be hardly exploited.In this paper, based on this information, secure and Energy-Efficient Traffic Aware key Management (EETKM) is developed for WSN. This determines shared keys for active sensors which takes part in the direct communication. In order to broadcast keys without retransmission or acknowledgements, the proposed scheme gives an efficient Re-keying mechanism. The proposed scheme attains high connectivity which is shown through numerical results. The proposed scheme is applied for various routing protocols and the simulation results shows the stronger resilience, low energy consumption and increased delivery ratio.
Microelectronics Journal, 2017