A Survey of Fuzzy Logic Based Congestion Estimation Techniques in Wireless Sensor Networks
Akash Kumar Singh · IOSR Journal of Computer Engineering · 2012
Congestion estimation has always been atopic of crucial importance for Wireless sensor network (WSNs).Recent developments in sensor network research have led to various new fuzzy systems, specifically designed for WSNs where congestion awareness is an essential issue.Recently someresearchers have proposed fuzzy logic based techniques for congestion estimation in order to diminish the congestion.There are several fuzzyand non-fuzzybased techniques proposed by researchers for congestion estimation and control.This paper surveys fuzzy logic based techniques of congestion estimation and also describes that how fuzzy logic based techniques are efficient than that of non-fuzzy techniques for estimating the congestion in WSNs.