D2D communication

In this paper, an offloading mechanism is carried out alternately for the proposed support device to optimize the overall energy of the equipment while still satisfying the conditions of latency constrain and computational requirements. The proposed algorithm is validated by the numerical results that show certain advantages of this optimized solution.

5p viaespa2711 31-07-2021 24 4   Download

In this paper, we refer to an LTE-A scenario in which the underlay mode is adopted to allow D2D pairs to communicate directly by sharing sub-channels with Cellular Users (CUEs) and cellular mode (CELLM), where two D2D users communicate through the eNB as conventional CUEs and no direct D2D link is established.

11p vioishi2711 01-07-2019 15 3   Download