Abstract: There are number of routing protocols that is energy saver or energy reducer for improving the performance of the network. LEACH is one of the important protocols that we say, energy saver protocol. This protocol may problem in the case link failure and distortion of the network. The current selecting approach will be working on the areas of energy depletion that may occur like link/path distortions. The proposed technique finds out the MAC and Retransmission delay that solves the energy problem in sensor network.

Keywords: WSN, LEACH, RREP, RREQ, MDC, MAC.