Wireless Sensor Network Presentation

Introduction to Wireless Sensor Network
Wireless sensor network (WSN) is a network of small, autonomous devices called sensor nodes. These nodes are equipped with sensors, processing capabilities, and wireless communication capabilities. WSNs are used to monitor physical or environmental conditions, such as temperature, humidity, or motion, in various applications.	Image Source
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Key Components of a Wireless Sensor Network
Sensor nodes: These are the individual devices that collect data from the environment using various sensors. Base station: It serves as the gateway between the WSN and the outside world, collecting data from sensor nodes and forwarding it to a central server or user interface. Communication protocol: WSNs use wireless communication protocols, such as Zigbee or Bluetooth, to transmit data between sensor nodes and the base station.	Image Source
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Advantages of Wireless Sensor Networks
Flexibility: WSNs can be easily deployed in remote or inaccessible areas, providing real-time data without the need for wired connections. Cost-effective: WSNs are often more cost-effective compared to traditional wired monitoring systems, as they require fewer physical infrastructure components. Scalability: WSNs can be easily expanded by adding more sensor nodes, allowing for increased coverage or monitoring capabilities.	Image Source
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Applications of Wireless Sensor Networks
Environmental monitoring: WSNs are widely used to monitor environmental conditions in areas such as forests, oceans, and urban areas. Industrial automation: WSNs play a crucial role in monitoring and controlling processes in industries, ensuring efficient operations and safety. Healthcare: WSNs can be used for remote patient monitoring, tracking vital signs, and detecting emergencies in healthcare settings.	Image Source
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Challenges and Future Trends of Wireless Sensor Networks
Power management: Sensor nodes often operate on limited battery power, and efficient power management techniques are crucial for longer network lifespan. Security and privacy: WSNs face challenges related to data security and privacy protection, as the transmitted data can be vulnerable to attacks. Integration with other technologies: The future of WSNs lies in their integration with other emerging technologies, such as artificial intelligence and the Internet of Things (IoT).
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References (download PPTX file for details)
Akyildiz, I. F., Su, W., Sankarasubramaniam, ... Heinzelman, W. R., Chandrakasan, A., & Balakr... Ray, S., & Park, J. H. (2018). Wireless senso...
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