Balance energy based on duty cycle method for extending wireless sensor network lifetime

Due to the limited resources acquired by sensor, energy consumption is one of main issues that have drawn attention researchers in field wireless sensor networks (WSN). In this paper, we propose a new protocol based on duty cycle method and threshold. The suggested aims balance traffic among all nodes. As result, entire network will be balanced prevent service interruptions portion network. Furthermore, good result has been obtained compared other related approaches. retention was 28%, 33% higher than approach member nodes, while nearby 61% cluster heads. Moreover, Suggested outperforms expectations terms time, since it reduces required transfer time 60% less Also, first dead node occurs many later rounds there no head die 2,000 rounds. Finally, our research objective met because depletion process nodes nearly convergent.