A Comparative Study on Hoping Mechanism of LEACH Protocol in Wireless Sensor Networks: A Survey

Abstract

Abstract Low Energy Adaptive Clustering Hierarchy (LEACH) is a procedure, which is the most appropriate for the WSN routing. LEACH depends upon an adapted clustering procedure. The LEACH manipulates clusters and a single tier structure on the basis of a two-stage manoeuvre. LEACH functions in a single hop in such a way that every cluster head (CH) in WSNs my transfer its data to the BS and therefore the CH accepts the responsibility of sending information to the entire network. LEACH with Multi-Hop This procedure is the extension of single hop method, which works in a way that maximum CHs could send data to the BS.in this paper discussed the two extensions of LEACH in full detail with regard to their proposed schemes in terms of contributions and limitations.