… a full-duplex massive MIMO system which includes a … utilization schemes of the spatial
resources which can be used to enhance the UL performance. If the BS uses the spatial resources …

… utilization due to the shortage of spectrum resources. It is possible to meet users' performance
demands with traditional MIMO technology using limited spectrum resources. A … utilization. …

… A few other methods, such as transceiver redesign, antenna selection, and power amplifier
dimensioning, focus on improving resource utilization so as to relax hardware requirements, …

… to lower the networks’ energy utilization and carbon dioxide (CO2) gas … resources (ie, power,
space, time and frequency) will have to be optimally utilized. Along this line, smart resource …

… massive multiple-input--multiple-output (MIMO) (CF-mMIMO) is a distributed massive MIMO
… to resist shadow fading than centralized massive MIMO. When network slicing is applied to …

… utilization of 3-D communication resources. In the first part of this paper, we investigate
highly efficient 3-D resource allocation for massive MIMO-… variation in the massive MIMO-NOMA …

… The RB is the smallest radio resource unit in the wireless … the beam throughput by improving
the RB resources utilization. … To optimize the radio resource utilization, we propose a …

… Therefore, maximizing the data rate of all users in the cell impacts the resource utilization
negatively. This is because maximizing the data rate of critical MTC does not improve their QoS…

… To make full use of renewable resources, the harvested energy is supposed to take a higher
utilization priority during transmission processes. In other words, the grid power is served as …

… , and low system energy utilization. To address this problem, we propose to use physical
layer security technology to prevent eavesdropping, and use massive multiple input multiple …