A5050112009- Energy Efficient Wireless Sensor Networks
- Indoor and Outdoor Localization Technologies
- Security in Wireless Sensor Networks
- Water Quality Monitoring Technologies
- IoT and Edge/Fog Computing
- Mobile Crowdsensing and Crowdsourcing
- Energy Harvesting in Wireless Networks
- Mobile Ad Hoc Networks
- IoT-based Smart Home Systems
- Conducting polymers and applications
- Transition Metal Oxide Nanomaterials
- Underwater Vehicles and Communication Systems
- Human Mobility and Location-Based Analysis
- Wireless Body Area Networks
- COVID-19 diagnosis using AI
- Respiratory viral infections research
- Advanced Algorithms and Applications
- Polyoxometalates: Synthesis and Applications
- Viral gastroenteritis research and epidemiology
- Traffic control and management
- Biomedical and Engineering Education
- COVID-19 epidemiological studies
- Target Tracking and Data Fusion in Sensor Networks
- Transportation Planning and Optimization
- Advanced Sensor and Control Systems
Siksha O Anusandhan University
2022-2023
University of Calcutta
2016-2021
Wireless human health monitoring using different techniques has been a popular research area in the last few decades. In this paper, we describe development of biomedical sensor node (BSN) for short-range static cardiovascular patients supervisory computer. particular, present focuses on developing (a) an intelligent hybrid routing algorithm which takes care intermediate node(s) failure condition; (b) improved packet delivery ratio with reliability and efficient use BSN's battery power. A...
Data gathering in an energy efficient and timely manner is one of the fundamental tasks wireless sensor network (WSN). Applications where continual monitoring inhabitable deployment area over a considerable time required calls for proactive hierarchical data routing protocols. One them i.e. PEGASIS protocol suffers from redundancy latency. This paper presents enhanced version (E-PEGASIS) which overcomes drawbacks efficient. The simulation results indicate that E-PEGASIS extends WSN lifetime...
Data gathering from unreachable terrains such as volcanic area, dense forest, deep sea floor and others are a major application area of Wireless Sensor Networks (WSN). The battery operated sensor nodes limited energy it is necessary to preserve their elongate the lifetime WSN. Hierarchical routing protocols (HRP) like LEACH, PEGASIS disseminate data Base Station (BS) by assigning intensive communication high residual while engaged in local with an overall objective load balanced efficient...
Data gathering in an energy efficient and timely manner is the fundamental task of Wireless Sensor Network (WSN). The battery operated sensor nodes are limited it necessary to preserve their power elongate lifetime WSN. In Hierarchical Routing Protocol (HRP) some transmit data BS which more intensive while others engaged local communications provides load balancing. this paper we propose balanced ant colony optimization based hierarchical method (ACOHC). deployment area divided into optimal...
Wireless Sensor Network (WSN) consists of battery powered sensor nodes communicating to each other and the base station (BS) in multi-hop wireless manner. The primary task WSN is gather field data route it BS for analysis. They are generally deployed harsh localities where replacement not possible advocating need energy efficient gathering elongate network lifetime. In cluster based hierarchical routing protocols (HRP's) intensive being a head performed by subset while others engaged local...
Data gathering in a timely and accurate manner is the objective of wireless sensor network (WSN). In envisaged applications WSN such as detection forest fire, military surveillance est. battery replacement nodes are not feasible due to their deployment hazardous areas consequently all data routing protocols should be energy efficient. Hierarchical Routing Protocol (HRP) rotates different responsibilities among with an aim preserve energy. this paper we propose new HRP coined FCM-ACO for WSN....
Monitoring and controlling difficult terrains in a timely manner are major application area of Wireless Sensor Networks (WSN). Usually such areas unreachable rendering battery change sensor nodes infeasible. So data gathering protocols should be energy efficient to elongate WSN lifetime. We propose method coined as FCM-DS-ACO which uses fuzzy c means (FCM) cluster the nodes. The dominating set (DS) for each is found out ant colony optimization (ACO) used form chains DS. Chain leader (CL)...
A lot of wireless localization schemes using time arrival (TOA) have been proposed in the literature with comprehensive performance comparisons terms accuracy, complexity and robustness. The major issue TOA-based is that presence error due to non-line-of-site (NLOS) propagation range measurements introduces a errors location estimation. Thus we focused on those can mitigate effect NLOS provide reasonable accuracy. Another computational incurred by solving non-linear equations associated...
In the recent furtherance of MEMS technologies such as high speed processor with memory, and other radio technology, it entitled a wireless sensor networks to collect useful information from remote hazardous area dense forest, deep sea floor etc. The collected data is accumulated then transmitted Base Station for further processing take necessary actions. Wireless network subsist inexpensive restrained battery power henceforth essential up competent acquisition aggregation technique attain...
A durable semi-solid-state electrochromic device (ECD) of Fe(II)-based metallo-supramolecular polymer (polyFe) was fabricated by incorporating Nickel hexacyanoferrate (NiHCF) as a charge-balancing layer. The ECD exhibited reversible blue-violet to bleached optical transition in very low potential window +1.2V +0.2V. operating enabled ultra-high cycle stability and improved memory the ECD. For further improvement EC properties, it revealed that optimization film thickness polyFe NiHCF is...
Recent developments in the areas of smart phones and wearable devices have paved way to many emerging applications Mobile Crowd Sensing (MCS) domain. There has been a phenomenal increase number people using these devices. In this work we consider an MCS application cover set points interest (targets) with objective selecting minimum participants among mobile This problem, coined as Participant Selection Problem (PSP) provide desired coverage can be solved optimally Integer Linear Programming...
The revolution of Internet Things (IoT) technologies has changed the healthcare system by assimilating various technological, social and economical aspects. It emits from conventional to more customized system. In current global COVID-19 pandemic circumstance IoT play a crucial function combat corona virus infections. early diagnose is very necessary in order prevent disease spreading globally. this paper we survey significant role IoT-based along-with some associative advanced detect We...
Recently wireless sensor network(WSN) based technologies are being implemented at the magnifying rate for different application fields. WSN is particularly beneficial obtaining data concerning events. Energy-saving a crucial problem in since nodes battery-powered and cannot be replaced. Therefore designing an energy-efficient routing algorithm with high reliability minimized loss has become essential. Many researchers have concentrated on this issue. In paper, we categorize most prevalent...