5G New Radio base station performance analysis using limited resource loss system with variable demands

The deployment of prospective 5G New Radio telecommunication systems (5G NR) that utilizes millimeter-wave frequencies will allow achieving an unprecedented increase in capacity of mobile wireless networks. This type of communications will provide the possibility to introduce new special resource-consuming and mission critical applications with extremely high requirements for network infrastructure, which are the key driver in the development of 5G systems. The present authors propose an analytical method for the analysis of 5G NR systems based on a multiservice loss system with limited resources and customers that demand varying amount of resource within their service time. For the considered model, the authors propose an approximate method that allows to calculate the stationary probability distribution and other network performance metrics to the specified accuracy. The findings are illustrated with a numerical example.