Abstract: This paper brings clustering protocol which divides the whole network to variable radiuses with virtual circles where radiuses of each virtual circles and the cluster size will increase with the increase in distance from the base station. In this protocol leader node is introduced which is responsible for collecting and compressing data in each cluster from their ordinary neighbor node and sending them to head cluster. Simulation result demonstrate that proposed protocol in comparison with protocol such as LEACH , DSBCA and TCAC increases the network lifetime and makes network energy efficient across the network.

Keywords: LEACH, DSBCA, TCAC, Wireless Sensor Network, Protocols.