01254nas a2200157   4500008004100000245011900041210006900160260001200229300001200241490000700253520072700260100001600987700001701003700002001020856005601040       2020                        eng d00aLCHREP: Layer and Cluster based Hierarchical Routing and Energy Optimization Protocol in Wireless Sensor Networks-0 aLCHREP Layer and Cluster based Hierarchical Routing and Energy O  c08/2020  a139-1500 v183 a<p><span style="color: rgb(51, 51, 51); font-family: Arial, Helvetica, sans-serif;">&nbsp;In this work, we propose a new hierarchical routing protocol called LCHREP (Layer and Cluster based Hierarchical Routing and Energy Optimization Protocol) that aims to minimizing energy consumption for wireless sensors network. LCHREP uses clusters formed on a layers and also uses multihop between these different layers. Results of simulations indicate that the proposed protocol allows better remaining energy after clusters heads selection, less amount of energy consumed in terms of sending packets. It allows also to reduce the number of nodes failed, and therefore to keep more nodes alive after sending packets.</span></p>
1 aABBAS, Akli1 aAmad, Mourad1 aAMOKRANE, Fatma  uhttp://dline.info/fpaper/jdim/v18i4/jdimv18i4_2.pdf