Optimal Power Allocation for Minimizing the Energy Consumption of a NOMA Base Station with Cell DTx
Résumé
In this paper, we consider a base station that jointly employs Non-Orthogonal Multiple Access (NOMA) and Cell Discontinuous Transmission (Cell DTx) in order to reduce its power consumption and we study the problem of optimal power allocation. We show first that this problem is convexand can be solved using only single variable root finding algorithms. Then, we employ numerical simulations in order to assess the performance of the proposed power allocation.
Origine | Fichiers produits par l'(les) auteur(s) |
---|
Loading...