Performance analysis of fault tolerance in wireless sensor networks

Abstract

Managing disaster and unfriendliness circumstances occur in Wireless Sensor Network(WSN), especially in real-time environments, and it requires more focused research on account of the emerging smart environments in all sectors, which involves a wide range of sensors. Data exchange between the objects and manipulation of that stored or forwarded data relies on the wireless medium available between the nodes or objects. The objective is to bringing up the fault tolerance in a sensor network where the possibility for frequent link failures and node mobility is high. Self-powered wireless sensor network has critical issues like faulty node, data loss in transit state, which are the primary inputs for this work. This research is mainly focused on enhancing the performance of the WSNs fault tolerance approach, even in the presence of link failure and low power node using an enhanced fault tolerance technique. In the first phase, a methodology is formalized to detect issues in system connectivity on account of constraints on low power resources. newline