Szerző szerinti böngészés "Afghan, Syeda Adila"
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Tétel Szabadon hozzáférhető Designing and Implementing Control panel for Diesel generator(2019) Alsebai, Ahmad; Afghan, Syeda AdilaTétel Szabadon hozzáférhető Lightweight multi-agent framework for a cluster-based wireless sensor network(DUPress, 2018-05-09) Bano, Shahzadi; Afghan, Syeda Adila; Jokhio, Sana Hoor; Talpur, Shahnawaz; Jokhio, Imran AliSensor applications and wireless sensor networks (WSNs) are becoming a part of our everyday life. A number of network arrangements are used in WSN. In this paper, we focus on the cluster based network to help identify the issues associated with communication within such networks. We present a light- weight multi-agent routing framework for a cluster based WSN to resolve some issues associated with such networks. By using state- of-art protocol in a unique combination and categorizing cluster layers, we take full advantage of the properties of the selected protocols. The simulation results illustrate that the proposed method is light-weight in terms of energy consumption by the sensor nodes communicating information within a cluster based network. Nevertheless, high network throughput and robust data communication are also achieved.Tétel Szabadon hozzáférhető Lightweight multi-agent framework for a cluster-based wireless sensor network(2018) Shahzadi, Bano; Afghan, Syeda Adila; Jokhio, Sana Hoor; Shahnawaz, Talpur; Jokhio, Imran AliTétel Szabadon hozzáférhető Tétel Szabadon hozzáférhető Performing Canny Edge Detection Using NI LabVIEW Software Environment(2021) Géresi, Zalán Tamás; Afghan, Syeda Adila; Szemes, Péter TamásTétel Szabadon hozzáférhető Secure multi-level Cluster based wireless sensor network(DUPress, 2018-05-14) Akbar, Husna; Afghan, Syeda Adila; Jokhio, Sana Hoor; Jokhio, Imran AliThe demand of wireless sensor networks (WSNs) is on the raise due to its potential applications. The data transmission occurs via a wireless link by the sensor node in network hence these nodes are vulnerable to several outside or inside attacks. A WSN may works in an unfriendly environment therefore it is a fundamental requirement of WSN to secure the sensing data. In this paper, we focus on highlighting the security issues in a multi-layer WSN architecture and provide a secure communication solution (combination of various state- of-art protocols) for it by considering the WSN constraints. We propose a multi-level protocol distribution method to enhance the security of the WSN under consideration via targeting and providing resilience to specific attacks at each level. The simulation and results show that by implementing our proposed method, the overall security of the network has been enhanced.Tétel Szabadon hozzáférhető Secure multi-level Cluster based wireless sensor network(2018) Husna, Akbar; Afghan, Syeda Adila; Jokhio, Sana Hoor; Jokhio, Imran AliTétel Szabadon hozzáférhető Simulating the electrical characteristics of a photovoltaic cell based on a single-diode equivalent circuit model(2017) Afghan, Syeda Adila; Neamah, Husam A.; Husi, GézaTétel Szabadon hozzáférhető Simulating the electrical characteristics of a photovoltaic cell based on a single-diode equivalent circuit model(2017) Afghan, Syeda Adila; Neamah, Husam A.; Husi, GézaTétel Szabadon hozzáférhető Towards An Environmental Energy Recycler Aggregator (EERA) Prototype By Harvesting Ambient Energy Sources For Low-Powered Internet Of Things (IoT) Devices(2020) Afghan, Syeda Adila; Husi, Géza; Informatikai tudományok doktori iskola; DE--Műszaki Kar -- Department of Mechatronics; DE--Informatikai Kar -- Faculty of InformaticsThis thesis aims to address the issues mentioned above and to determine a step-by-step approach towards building an EH based IoT module for powering low-powered devices or IoT applications, specifically for small-scale users. In this regard, two energy harvesting sources, Solar and Heat/Thermal energy have been under investigations regarding power generation of specific EH module and to analyse whether these sources could lead to a promising solution and to sustain the powering capacity required by IoT components. Two prototypes for complete EHC setup for both sources have been proposed, and commercially available transducers have been selected for power generation. On the other hand, commercial-off-the-shelf (COTS) power management integrated circuit (PMIC) from Linear Technology; LTC3108 is chosen for a complete power management solution. The transformation of solar and heat energy will be converted into electrical analogy, as this study is entirely based on an electrical perspective. For solar power generation, the proposed EHC prototype has generated certain levels of power under various solar irradiation and temperature dependent conditions. The range varies between 2.68 mW (minimum generated power) till 108.60 mW (maximum generated power), specifically, under various solar irradiation levels and load configurations. Whereas, for the Thermal EHC prototype, there are two factors under analysis: power generation and performance analysis. In terms of power generation, there are two programmed output voltages (2.3 V, 3.3 V), and accordingly, the power has been generated.Consequently, this simulation-based analysis towards building an EH based IoT system could be used as a point of reference and provides an insight towards a fundamental step-by-step basis for developing any Solar or Thermal based IoT prototype for specific applications.