Finding the exact distribution of (peak) age of information for queues of PH/PH/1/1 and M/PH/1/2 type
Bufferless and single-buffer queueing systems have recently been shown to be effective in
coping with escalated Age of Information (AoI) figures arising in single-source status update …
coping with escalated Age of Information (AoI) figures arising in single-source status update …
Power output smoothing for renewable energy system: Planning, algorithms, and analysis
The growing penetration of renewable energy sources in electricity generation will bring
challenges to the power grid operations due to the intermittency and fluctuation of …
challenges to the power grid operations due to the intermittency and fluctuation of …
Time dependent analysis of finite buffer fluid flows and risk models with a dividend barrier
S Ahn, AL Badescu, V Ramaswami - Queueing Systems, 2007 - Springer
Based on the matrix-analytic approach to fluid flows initiated by Ramaswami, we develop an
efficient time dependent analysis for a general Markov modulated fluid flow model with a …
efficient time dependent analysis for a general Markov modulated fluid flow model with a …
Reward rate maximization and optimal transmission policy of EH device with temporal death in EH-WSNs
For the perpetual wireless sensor network (WSN), energy harvesting (EH) technology is
emerging as a promising solution. However, the randomness and the instability of the …
emerging as a promising solution. However, the randomness and the instability of the …
A single server queue with Markov modulated service rates and impatient customers
B Kim, J Kim - Performance Evaluation, 2015 - Elsevier
We consider a single server queue in which the customers wait for service for a fixed time
and leave the system if the service has not begun within that time. The customers arrive …
and leave the system if the service has not begun within that time. The customers arrive …
Investigating predictive model-based control to achieve reliable consistent multipath mmWave communication
Millimeter-wave (mmWave) radio is a key building block in 5G and beyond cellular networks.
However, mmWave channels are very sensitive to environmental conditions and depend on …
However, mmWave channels are very sensitive to environmental conditions and depend on …
Solving multi-regime feedback fluid queues
HE Kankaya, N Akar - Stochastic Models, 2008 - Taylor & Francis
In this paper, we study Markov fluid queues with multiple thresholds, or the so-called multi-
regime feedback fluid queues. The boundary conditions are derived in terms of joint …
regime feedback fluid queues. The boundary conditions are derived in terms of joint …
Transient and first passage time distributions of first-and second-order multi-regime Markov fluid queues via ME-fication
We propose a numerical method to obtain the transient and first passage time distributions
of first-and second-order Multi-Regime Markov Fluid Queues (MRMFQ). The method relies …
of first-and second-order Multi-Regime Markov Fluid Queues (MRMFQ). The method relies …
The multi-source preemptive M/PH/1/1 queue with packet errors: Exact distribution of the age of information and its peak
Age of Information (AoI) and Peak AoI (PAoI) and their analytical models have recently
drawn substantial amount of attention in information theory and wireless communications …
drawn substantial amount of attention in information theory and wireless communications …