Unit 1
Overview of WSN: Introduction, Sensor network applications – Habitat Monitoring –Tracking chemical plumes – Smart transportation. Constraints and Challenges, Emerging technologies for wireless sensor networks – Advantages of sensor networks.
| Course Name | Wireless Sensor Networks |
| Course Code | 15CSE372 |
| Program | B. Tech. in Computer Science and Engineering |
| Year Taught | 2019 |
Overview of WSN: Introduction, Sensor network applications – Habitat Monitoring –Tracking chemical plumes – Smart transportation. Constraints and Challenges, Emerging technologies for wireless sensor networks – Advantages of sensor networks.
Architectures: Hardware components – sensor node overview – controller- memory – communication device – sensors and actuators – power supply of sensor nodes – Network architecture – Sensor network scenarios – types of sources and sinks – single hop Vsmulti hop – multiple sources and sinks – mobility – Gateway Concepts.
Protocols: MAC Protocols for Wireless Sensor Networks – Low duty cycle protocol: SMAC – Contention Based Protocol: CSMA, Scheduling Based Protocol – Routing Protocol: AODV, DSDV, optimized Linked State Routing, DSR and Reactive routing: Flooding, Hierarchical routing, Location based Routing – Unicast and Multicast.
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