Abstract It is undeniable that there are a large number of redundant nodes in a wireless sensor network. These redundant nodes cause a colossal waste of resources and seriously threaten the life of the sensor network. In this paper. we provide a sensor nodes optimization selection algorithm based on a graph for a large-scale wireless sensor network. https://www.bekindtopets.com/amazing-price-NHL-Chicago-Blackhawks-Blast-iPhone-14-Plus-Clear-Case-p35668-mega-super/