Abstract
| Original language | English |
|---|---|
| Article number | 23817 |
| Journal | Advances in Multimedia |
| Volume | 2007 |
| DOIs | |
| Publication status | Published - 2007 |
| MoE publication type | A1 Journal article-refereed |
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A comparison performance analysis of QoS WLANs : Approaches with enhanced features. / Papapanagiotou, Ioannis; Paschos, Georgios; Devetsikiotis, Michael.
In: Advances in Multimedia, Vol. 2007, 23817, 2007.Research output: Contribution to journal › Article › Scientific › peer-review
TY - JOUR
T1 - A comparison performance analysis of QoS WLANs
T2 - Approaches with enhanced features
AU - Papapanagiotou, Ioannis
AU - Paschos, Georgios
AU - Devetsikiotis, Michael
PY - 2007
Y1 - 2007
N2 - The main contribution of this work is to compare and enhance known methods for performance analysis of the IEEE 802.11e MAC layer, such as the use of Markov chains, queuing theory, and probabilistic analysis. It is the first paper that bases its outputs upon comparison of metrics such as complexity, flexibility, and accuracy, leading to the novel use of a metamodeling comparison. For the analysis, complexity theory and the L-square distance method for accuracy are used. In addition, the proposed analyses carry by themselves scientific interest, because they are extended enhancements with the latest EDCA parameters. A form of the PMF of the MAC delay and first-order moments are found using the PGF complex frequency domain function. The analyses incorporate a Gaussian erroneous channel in order to reflect the real conditions of the MAC layer.
AB - The main contribution of this work is to compare and enhance known methods for performance analysis of the IEEE 802.11e MAC layer, such as the use of Markov chains, queuing theory, and probabilistic analysis. It is the first paper that bases its outputs upon comparison of metrics such as complexity, flexibility, and accuracy, leading to the novel use of a metamodeling comparison. For the analysis, complexity theory and the L-square distance method for accuracy are used. In addition, the proposed analyses carry by themselves scientific interest, because they are extended enhancements with the latest EDCA parameters. A form of the PMF of the MAC delay and first-order moments are found using the PGF complex frequency domain function. The analyses incorporate a Gaussian erroneous channel in order to reflect the real conditions of the MAC layer.
U2 - 10.1155/2007/23817
DO - 10.1155/2007/23817
M3 - Article
VL - 2007
JO - Advances in Multimedia
JF - Advances in Multimedia
SN - 1687-5680
M1 - 23817
ER -