Load Compactness and Recognizing Area Aware Cluster Head Selection of Wireless Sensor Networks

Energy efficiency is a vital issue of WSN. Selection of cluster head (CH) properly as well as formation of cluster can control efficient uses of energy of WSN. This research is shown an attractive technique of CH selection. Sensing region or member nodes of CH will be varied according to density or number of neighbors. Over and above, residual energy, number of neighbors, length from base station (BS) to nodes and one-hop neighbor info are considered to select CHs. As the four parameters and sensing region are considered for CH selection, cluster size will be controlled in a balanced manner. So load will be balanced among all clusters. Performance has been simulated by OMNeT++ simulator in terms of cluster size among all cluster, first node die, middle node die and last node die. And got much improvement of lifetime it has got compared to LEACH-C and CHSUFP.