The two-tiered tree topology in a wireless sensor network has been analyzed in this article which allows to estimate its system life and energy efficiency. Also analyzed the basic network parameters that affect its performance. It's possible to obtain network optimization by changing of described values for reaching optimal lifetime.
wireless sensor networks, data transfer, system lifetime optimization
"Analyz эnerhoэffektyvnosty besprovodnoi sensornoi sety" ,
Scientific Works of Kharkiv National Air Force University,