Fuzzy Logic Trust Based Routing in Wireless Sensor Network
Manwinder Singh, Ashima Rai, Manoj Kumar · Gyancity Journal of Engineering and Technology · 2018
Wireless Sensor nodes are usually equipped with the computationally limited abilities.The low computational powered and low memory nodes are also equipped with smaller batteries.This prevents them from performing the larger computations as well as handling the large volumes of data in the runtime memory.The route discovery in WSNs is based upon the route request (RREQ) and route reply (RREP).The fuzzy logic system (FLS) mechanism is developed for the proposed fuzzy routing mechanism along with Dijikstra's shortest path selection based routing algorithm.The Dijikstra's algorithm is incorporated to compute the shortest and best paths between the sensor nodes Evaluation in the performance of the proposed model has been taken place in the form of throughput, energy consumption as well as packet delivery ratio (PDR), which is compared with the existing model.Proposed model outperformed existing methods.