The proposed work is an attempt to introduce a simple and viable Device-to-device (D2D) communication scheme to maximize power share of every user within long term evolution (LTE) network. The proposed scheme was built on a geometric assumption combined with transient cloud technique in addition to using a whale optimization algorithm to compute the optimal user`s power. The obtained results illustrated that further 6 mW was added to every user as compared with traditional computation scheme moreover; the inclusive data transmission delay is reduced, consequently, the proposed scheme addressed the latency problem when it was compared with Dinkelbach scheme consistently with the increase of the number of D2D users