4 problems

Let NAFD CF-mMIMO denote non-orthogonal access full-duplex cell-free massive MIMO, and let IBFD CF-mMIMO denote in-band full-duplex cell-free massive MIMO. Their energy efficiencie…

Let small-cell systems and M-MIMO systems be compared in terms of their energy efficiencies, denoted by $\text{EE}_{\text{SM}}$ and $\text{EE}_{\text{M}}$, respectively. The compar…

Let $\mathbf{D}$ be the transmit covariance matrix under uniform power allocation, with $\mathbf{D}=\frac{p}{n_t}\mathbf{I}_{n_t}$, where $p$ is the allocated power and…

Let $\Gamma(\mathbf{Q},R)$ denote the goodput-to-power ratio, let $P_{\mathrm{out}}(\mathbf{Q},R)$ denote the outage probability, and let $\overline{P}$ be the available transmit-p…