Tilburg University
A numerical approach to cyclic-service queueing models
Blanc, J.P.C.
Publication date:
1988
Link to publication in Tilburg University Research Portal
Citation for published version (APA):
Blanc, J. P. C. (1988).
A numerical approach to cyclic-service queueing models
. (Research memorandum /
Tilburg University, Department of Economics; Vol. FEW 312). Unknown Publisher.
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A NUMERICAL
APPROACH
TO
CYCLIC-SERVZCE
QUEUEING MODELS
J.P.C.
Blanc
FEW 312
A
numerical approach
to
cyclic-service queueing models
J.P.C.
Blanc
Tilburg
University,
Eaculty
of
Economics
P.O.
Box
90153.
5000
LE
Tilburg,
The
Netherlands
Abstract
An
iterative numerical
technique
for the
evaluation of queue length
dis-
tributions
is
applied
to
multi-queue
systems
with
one
server and
cyclic
service
discipline with
Bernoulli
schedules.
The technique is based
on
power-series
expansions
of
the
state
probabilities
as
functions
of
the
load
of
the
system.
The convergence of
the
series
is
accelerated
by
apply-
ing
an
adapted
form
of
the
epsilon
algorithm.
Attention
is
paid
to
eco-
nomic
use of
inemory
space.
Keywords:
power-series
algorithm,
traffic
intensity,
waiting
time,
epsilon
algorithm,
memory
space.