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QUESTA
2002
38views more  QUESTA 2002»
13 years 7 months ago
Two-Class Priority Queueing System with State-Dependent Arrivals
In this paper, we present a performance analysis of a 2-dimensional preemptive priority queueing system with state-dependent arrivals. Using a Markovian formulation we first comput...
Gabriel R. Bitran, René Caldentey
WIOPT
2010
IEEE
13 years 5 months ago
Spatial queueing analysis for mobility in pico cell networks
In this work, we characterize the performance of pico cell networks in presence of moving users. We model various traffic types between base-stations and mobiles as different typ...
Sreenath Ramanath, Veeraruna Kavitha, Eitan Altman
SIGMETRICS
2010
ACM
122views Hardware» more  SIGMETRICS 2010»
13 years 5 months ago
Heavy-traffic limits for nearly deterministic queues
We establish heavy-traffic limits for nearly deterministic queues, such as the G/D/n many-server queue. Since waiting times before starting service in the G/D/n queue are equivale...
Karl Sigman, Ward Whitt
ORL
2002
106views more  ORL 2002»
13 years 7 months ago
An M/G/1 queue with Markov-dependent exceptional service times
This paper considers an M/G/1 queue in which service time distributions in each busy period change according to a finite state Markov chain, embedded at the arrival instants of cu...
Tomoyuki Kodera, Masakiyo Miyazawa
QEST
2010
IEEE
13 years 5 months ago
A Phase-Type Representation for the Queue Length Distribution of a Semi-Markovian Queue
Abstract--In this paper we study a broad class of semiMarkovian queues introduced by Sengupta. This class contains many classical queues such as the GI/M/1 queue, SM/MAP/1 queue an...
Benny Van Houdt