A small presentation on Wireless Sensor Networks technology. In this ppt we are going to learn what is Wireless Sensor Network and how does it works ?

1. PCTE Group Of Institutes
Name: Bhavik Jain
University Roll No.: 2021644
BCA 2nd Semester
Computer Networks
Wireless Sensor Network

2. Contents
• Introduction to WSN ( Wireless Sensor
Network )
• Components of WSN node
• Benefits of Wireless Sensor Network
• Drawbacks of Wireless Sensor Network
• Applications of Wireless Sensor Network
• Conclusions
• References

3. Introduction
Wireless Sensor Network

4. Introduction
Combo of sensors to monitor physical
conditions
Recorded data transfer central location
Reliability of wireless connectivity and
sequence of devices
Measure of physical condition like wind,
temperature etc.

6. Components of WSN Node

7. Benefits of Wireless
Sensor Network
nodes can be accessed through
centralized montoring system
Removal and Addition of sensor easier
Low maintenance cost than wireless
sensor network
Configured and reconfigured in various
topologies like ring, star etc

8. Drawbacks of
Wireless
Sensor
Network
• can not be used for high speed
communication
• expensive to build such network
• In star topology based WSN,
failure of central node leads to
whole network shutdown
• Due to wireless in nature, it is
prone to hacking by hackers
• Challenges like energy efficiency, low
bandwidth, low range of sensors etc.

9. Applications
of Wireless
Sensor
Network

11. Conclusion
Have vast uses at
a cost
Failure or changes
in algorithm
cause life loss
Not private
network

12. References
• https://www.rfwireless-
world.com/Terminology/Advantages-and-
Disadvantages-of-WSN.html
• http://zenhadi.lecturer.pens.ac.id/kuliah/Sist
emKomunikasiNirkabel/Teori/Bab%203%20S
iskom%20Nirkabel%20(WSN).pdf
• https://viden.io/knowledge/wireless-
networking?utm_campaign=creator_campai
gn&utm_medium=referral&utm_source=you
tube&utm_term=ajaze-khan-1

13. Thank You