An Efficient Node Localization and Failure Node Detection in Manet Environment

In general, a network that possesses numerous free or autonomous nodes is proffered as a Mobile Ad hoc Network (MANET). In this, to send along with to receive data, every single node acts as a router. The entire network’s performance is degraded with the existence of faulty Sensor Nodes (SNs); thus, to obtain better Quality of Service (QoS), the detection of faulty SNs is highly significant. Therefore, an Efficient Node Localization and Failure Node Detection in a MANET environment are proposed here. Here, first, the nodes are initialized. Next, distance estimation, position computation, and optimal localization are the ‘3’ steps utilizing which the SNs are localized. After that, via the network, the data packets are broadcasted. The best path is regarded for transmitting the data packet efficiently. It includes ‘2’ steps for this; first, Failure Probability (FP) calculation; second, estimation of error calculation