Adwitiya Mukhopadhyay

• Doctor of Philosophy
• Chairperson Dept. of Computer Science at Amrita Vishwa Vidyapeetham Mysuru Campus

Automated attendance monitoring is essential across various fields, offering efficient and precise alternatives to traditional manual methods. This paper presents an innovative approach to attendance tracking by utilizing a Raspberry Pi, microphone, audio input, and machine learning techniques. The system integrates LSTM-based ambient sensitivity a...

With the aid of the Internet of Things and sensors, our lives are now mostly automated. Around 2 billion people worldwide drink water that has been contaminated with manure. Microbial contamination brought on by waste contamination poses the biggest hazard to the safety of drinking water. The pH (Potential of Hydrogen) level of the water is examine...

In recent years, cloud-based smartphone applications like augmented reality (AR), facial recognition, and object detection have gained popularity because the remote execution of cloud computing may create significant latency and increase back-haul bandwidth usage. Addressing these issues the research seeks to employ Deep Deterministic Policy Gradie...

Addressing the inadequacy of medical facilities in rural communities and the high number of patients affected by ailments that need to be treated immediately is of prime importance for all countries. The various recent healthcare emergency situations bring out the importance of telemedicine and demand rapid transportation of patients to nearby hosp...

Our lives are made easier by automated solutions based on the Internet of Things (IoT). Navigating from one place to another can be challenging for blind people. IoT can increase navigational confidence while simultaneously decreasing reliance on others. The goal is to make the device less bulky and to aid them with two ultrasonic sensors and a fla...

The appearance of a novel coronavirus (COVID-19) has presented an immense challenge for the healthcare community around the world. Many patients with COVID-19 have primary cardiovascular (CV) sickness or create intense heart injury throughout the infection. These patients are at exceptionally great danger from COVID-19 because of their fragility an...

Most developing countries are currently unable to provide adequate, let alone advanced healthcare support to rural areas. Telemedicine combines the capability of information technology and dedicated people working towards the common goal of providing good quality healthcare in remote areas. In this article, the authors propose a system that can be...

The demand for IoT systems in healthcare services is increasing widely and the data generated from these networks should be transferred and stored in a highly secure manner. Blockchain technology helps in maintaining the privacy and integrity of the electronic health records (EHR) data with the help of smart contracts that authenticate the users an...

Information communication technology has had many breakthroughs that have gone far in improving our quality of life. Telemedicine is one among the upcoming applications of wireless communication and embedded systems used to provide healthcare assistance remotely. This paper focuses on transmitting vital signals from a sensor device to an Android ap...

Most developing countries are currently unable to provide adequate, let alone advanced healthcare support to rural areas. Telemedicine combines the capability of information technology and dedicated people working towards the common goal of providing good quality healthcare in remote areas. In this article, the authors propose a system that can be...

The size of multimedia contents is one of the biggest challenges, especially the storage and transmission the same during emergency situations. Compression is one of the fundamental techniques to address this problem. In this work, we have developed an improved Joint Photographic Experts Group (JPEG) compression algorithm called LRJPEG (Luminance R...

Electrocardiogram (ECG) is a vital biosignal which is required during most types of emergencies. In a world of ever-growing road accidents and cardio-related emergencies, efficient healthcare is a very important requirement. Telemedicine is a very effective means of healthcare in rural areas as well as when critical patients need to be transported...

With the growing population across the world, medical emergencies are also increasing. During such emergencies, we often need to transport the patient to a distant hospital for specialty medical attention. While the patient is in transit in an ambulance, the transmission of medical images such as X-ray, ultrasonography (USG) etc. becomes important...

Effective dissemination of emergency healthcare is a huge challenge in rural and sub-urban areas of developing countries like India. Precious time is lost when an ambulance is not found on time or when the victim is taken to a hospital not relevant to the emergency. Such instances often cause loss of patient's life in critical cases. Considering th...

When deploying localization techniques using wireless devices with only less amount of system resources, indoor WiFi localization is a difficult task. GPS (Global Positioning System) can provide a fairly accurate position of the user, but it is usually not used indoors because of the degradation of signals due to the structure of the building. Due...

Telemedicine systems are becoming prevalent in today’s healthcare scenarios, especially in India where a large portion of the population resides in remote and rural regions where availability of specialty healthcare is scant. Many such telemedicine system implementations can be found in the existing literature. Since critical data are being tr...

The number and capability of smartphones and its users have skyrocketed, enabling a multitude of technologies and applications to house themselves over these devices. To that end, portable devices such as smartphones can serve scenarios that require the setup of a fast and temporary communications network on the fly, regardless of their locali...

The heaviest challenge in wireless is to provide seamless connectivity even during mobility. In our paper, we have proposed a scenario where we use a telemedicine vehicle which supports IEEE 802.11b and Long Term Evolution (LTE). The connection between heterogeneous networks is done through the support of the proposed Dynamic Media Selection a...

Development in wireless technology is mainly because of constraint of bandwidth and coverage issues .The concept of all time connected i.e. the possibility of being connected everywhere any time was born with the development of Vertical Handoff (VHO) between networks. An efficient e-health system uses multiple technologies together to provide...

Ad-hoc networks that are formed using mobile devices enable users to communicate information on the fly in the absence of a networking infrastructure or a centralized server and thus increase the convenience component of each device. This setup facilitates data transfer between nodes where each node essentially contributes to the routing proce...

Considering the fact that internet access is almost indispensable today, the challenge in providing the same is also very high. Students and staff in university campuses are no exception in this regard. However, the requirements in such places are different from the requirement of domestic or corporate users. Small-sized university campuses do not...

Telemedicine is not a new technology, but the communication mechanisms used to achieve efficient ken-to-end connection in these scenarios keep changing as the field of networking evolves. WiFi, when used as the communication medium, enables an ambulance to transmit a patient’s bio-signals to a distant hospital over an ad hoc network, which are prim...

Wireless networks are almost omnipresent in today's world and are also progressing continuously. One of the challenges in these networks when supporting mobility and seamless network connectivity is Vertical Handover (VHO). In our paper we present the scenario of a telemedicine vehicle equipped with video conferencing facilities having Long Term Ev...

With the emerging trends in wireless applications the need of accuracy with respect to localization is very critical. The impact of physical location systems such as Global Positioning System(GPS) and Global Navigation Satellite System (GLONASS) have a limitation since the resulting coordinates may sometimes have an error range of 7 to 8 meters whi...

Most corporations are seriously concerned about security of their networks. Hence in order to secure their network from outside intruders they install firewalls which will be frontier defense against attacks from outside networks. But present system will use firewalls that cost high and are not fully flexible (manageable with changing environme...

The significance of latency and throughput with respect to clusters in wireless cellular networks has increased substantially. Also, an energy efficient environment in wireless cellular networks is required. This paper proposes an n-level multicasting clustered architecture using Pattern-Medium Access Control (PMAC) protocol. PMAC plays a sign...

Wireless networks are almost omnipresent in today’s world and are also progressing continuously. One of the challenges in these networks when supporting mobility and seamless network connectivity is Vertical Handover (VHO). In our paper we present the scenario of a telemedicine vehicle equipped with video conferencing facilities having Long Term Ev...