Real Time Fault Detection System for Wireless Nodes

Provided by: Creative Commons
Topic: Networking
Format: PDF
Wireless Sensor Networks (WSNs) are inherently fault prone due to the shared wireless communication medium and harsh environments in which they are deployed. Energy is one of the most fundamental factors and node failures due to crash and energy exhaustion are common place. In order to avoid degradation of service due to faults, it is necessary for the WSN to be able to detect faults early and initiate recovery actions. So in this paper, first the wireless communication between the nodes is presented using cc2500 RF module and the faulty node get detected by burning the appropriate code on Atmega16 micro controller.

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