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Published Articles >> Table of Contents >> Abstract
32nd IEEE Conference on Local Computer Networks (LCN 2007)
pp. 591-598
Optimal DiffServ AC Design using Non-Linear Programming
Ricardo Nabhen, PUCPR, Brazil
Edgard Jamhour, PUCPR, Brazil
Manoel Penna, PUCPR, Brazil
Mauro Fonseca, PUCPR, Brazil
Guy Pujolle, UPMC, France
Full Article Text:
 
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/LCN.2007.114
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| Abstract |
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Most DiffServ admission control (AC) algorithms rely
on tuning parameters to help in the decision making.
Tuning these parameters is a difficult task, especially
when one considers the problem of assuring QoS
guarantees to individual flows. This paper proposes a
method for helping the design of DiffServ AC algorithms
based on non-linear programming optimization. It enables
to find the values for the AC parameters that permits to
satisfy the QoS guarantees for individual VoIP flows,
while minimizing a cost function that represents the
performance goals of the service provider. This approach
is used to compare the performance of some commonly
used DiffServ AC techniques and also to design a novel
AC algorithm based on queue estimates.
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 Additional Information
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Citation:
Ricardo Nabhen, Edgard Jamhour, Manoel Penna, Mauro Fonseca, Guy Pujolle,
"Optimal DiffServ AC Design using Non-Linear Programming,"
lcn,
pp. 591-598,
32nd IEEE Conference on Local Computer Networks (LCN 2007),
2007
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