Improvement of routing protocol arithmetic base on DR

LEACH protocol which focuses on the data is a routing protocol of Wireless Sensor Network (WSN). In this paper, DR- LEACH protocol was proposed base on Dead Reckoning (DR) by author to improve arithmetic of LEACH protocol. It can be reduce energy consumption of WSN´s node and Life cycle of WSN Is enhanced. As well known, the energy consumption of send or receive the data is far more than the data fusion´s. In DR-LEACH protocol, the network current capacity can be reduced in which the data is compared and choose before to transmit. It is proved that DR-LEACH arithmetic which based on not impacting the precision of data improve the survival periods of network by account and emulate experiment in NS2.