In this review article, we consider discrete‐time birth‐death processes and their applications
to discrete‐time queues. To make the analysis simpler to follow, we focus on transform‐free …

Various studies have devised OFDM subcarrier-allocation schemes in next-generation
wireless networks. However, the subcarrier-allocation system performance has seldom been …

In this paper, we perform a tele-traffic queueing analysis for OFDM subcarrier allocation in
wireless multiservice networks. For this purpose two call admission control algorithms, the …

Network Functions Virtualization (NFV) is among the latest network revolutions, promising
increased flexibility and avoiding network ossification. At the same time, all-software NFV …

Scope of this work is the development of appropriate models for the evaluation of batch
processes in material flow systems. The presented analytical methods support the long …

We study a discrete time single server system with generic distribution of the number of
arrivals in a time slot, geometric distribution of the service time and two classes of customers …

In this contribution, a discrete-time single-server infinite-capacity queue with correlated
arrivals and general service times is investigated. Arrivals of cells are modelled as an on/off …

Multiserver queues are often encountered in telecommunications systems and have special
importance in the design of asynchronous transfer mode network. This paper analyzes a …

In this paper, we consider a finite-buffer MX/GY/1/K+ B queue with setup times, which has a
wide range of applications. The primary purpose of this paper is to discuss both exact …

A simple solution to determine the distributions of queue‐lengths at different observation
epochs for the model GIX/Geo/c is presented. In the past, various discrete‐time queueing …