To realize the vision of the Internet of Things (IoT), mobile-edge computing (MEC) has
recently emerged as a promising paradigm to meet the computation demand from mobile …

In this paper, a very general discrete-time queueing model with one single server and an
infinite waiting room is studied. The number of arrivals during any discrete time-unit …

The determination of the PGF of the queue length distribution often requires the zeros on
and within the unit circle of functions of the type zs-A (z), where A (z) is a PGF. We present …

In commonly used root-finding approaches for the discrete-time bulk service queue, the
stationary queue length distribution follows from the roots inside or outside the unit circle of a …

A discrete-time multiserver queueing model is analyzed. The model allows for an arbitrary
number of servers, arbitrary-length constant service times, and general independent arrivals …

In this contribution, we investigate a discrete-time single-server queue subjected to server
interruptions. Server interruptions are modeled as an on/off process with geometrically …

Instead of assuming fully loaded cells in the analysis on cache-enabled networks with tools
of stochastic geometry, we focus on the dynamic traffic in this letter. With modeling traffic …

In this contribution we investigate discrete-time queueing systems with vacations. A
framework is constructed that allows for studying numerous different vacation systems …

This paper analyzes the performance of discrete-time multiserver queues, subjected to
random server interruptions. The arrival process is general independent. The numbers of …

A discrete-time buffer with one single output channel, synchronous transmission of
messages and an infinite waiting room is considered, where the output line is subjected to …