Cluster Head selection method is a critical and energy constraint process in wireless sensor network. This process required significant amount of energy affecting the performance and operation of wireless sensor network. The advantageous heterogeneous wireless sensor network provides different type of data from different variety of sensors in same network but because of complex network operations it shows poor performance. For enhanced performance of wireless sensor network, improvements are needed at some critical parameters such as energy potency, network lifetime, node readying, fault lenience and dormancy. The proposed Cluster-Head selection scheme deals with two level heterogeneous wireless sensor networks. Improved Cluster-Head selection process ends up in less energy consumption that prolongs the network lifetime and stability.
Dr. Deepa Gupta and Verma, R., “An enhanced cluster-head selection scheme for distributed heterogeneous wireless sensor network”, in Advances in Computing, Communications and Informatics (ICACCI, 2014 International Conference on, 2014.