A Comparison Performance Analysis of QoS WLANs: Approaches with Enhanced Features
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,...
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| Format: | Article |
| Language: | English |
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Wiley
2007-01-01
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| Series: | Advances in Multimedia |
| Online Access: | http://dx.doi.org/10.1155/2007/23817 |
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| author | Ioannis Papapanagiotou Georgios S. Paschos Michael Devetsikiotis |
| author_facet | Ioannis Papapanagiotou Georgios S. Paschos Michael Devetsikiotis |
| author_sort | Ioannis Papapanagiotou |
| collection | DOAJ |
| description | 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. |
| format | Article |
| id | doaj-art-ceea093c45ef4ffcb0491e756d42f6ec |
| institution | DOAJ |
| issn | 1687-5680 1687-5699 |
| language | English |
| publishDate | 2007-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Multimedia |
| spelling | doaj-art-ceea093c45ef4ffcb0491e756d42f6ec2025-08-20T03:23:43ZengWileyAdvances in Multimedia1687-56801687-56992007-01-01200710.1155/2007/2381723817A Comparison Performance Analysis of QoS WLANs: Approaches with Enhanced FeaturesIoannis Papapanagiotou0Georgios S. Paschos1Michael Devetsikiotis2Department of Electrical and Computer Engineering, North Carolina State University, P.O. 27695-7911, Raleigh 27695, NC, USANational Research Institute of Finland VTT, Espoo 02150, FinlandDepartment of Electrical and Computer Engineering, North Carolina State University, P.O. 27695-7911, Raleigh 27695, NC, USAThe 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.http://dx.doi.org/10.1155/2007/23817 |
| spellingShingle | Ioannis Papapanagiotou Georgios S. Paschos Michael Devetsikiotis A Comparison Performance Analysis of QoS WLANs: Approaches with Enhanced Features Advances in Multimedia |
| title | A Comparison Performance Analysis of QoS WLANs: Approaches with Enhanced Features |
| title_full | A Comparison Performance Analysis of QoS WLANs: Approaches with Enhanced Features |
| title_fullStr | A Comparison Performance Analysis of QoS WLANs: Approaches with Enhanced Features |
| title_full_unstemmed | A Comparison Performance Analysis of QoS WLANs: Approaches with Enhanced Features |
| title_short | A Comparison Performance Analysis of QoS WLANs: Approaches with Enhanced Features |
| title_sort | comparison performance analysis of qos wlans approaches with enhanced features |
| url | http://dx.doi.org/10.1155/2007/23817 |
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