Leach protocol in wireless sensor networks using matlab

Abstract

Today, at this age of intelligent technology, the intelligent have entered agriculture in a great way. The base of this study is WSN based irrigation system. In this work various problems in the irrigation system based on traditional wireless sensor networks. The flaw is related to the selection approach for CH (cluster head). The most important technologies are used in this work i.e. to develop an automatic and intelligent irrigation system. The use of a sensor monitoring system is an effective method to prevent interference and to improve efficiency. The CH election approach is modified by enhancing the list of network influencing factors. To sense the energy of the overall network, LEACH and IMPROVED LEACH protocol are compared to have a better and efficient network. MATLAB simulates and evaluates the performance of the communication system in terms of network life. The results of the simulation show the different amount of sensors initial energy in relation to the dead last node and the dead first node.