Fault Node Recovery Algorithm for a Wireless Sensor Network

Abstract: 

                  Existing system proposes a fault node recovery (FNR) algorithm for WSNs based on the grade diffusion algorithm combined with the genetic algorithm. The WSN may fail due to a variety of causes, including the following: the routing path might experience a break; the WSN sensing area might experience a leak; The FNR algorithm creates the grade value, routing table, neighbor nodes, and payload value for each sensor node using the grade diffusion algorithm. In the FNR algorithm, the number of nonfunctioning sensor nodes is calculated during the wireless sensor network operation, however, proposes an algorithm to search for and replace fewer sensor nodes and to reuse the most routing paths.