Shot noise modeling of heavy tailed activity periods
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| Natura: | Artículo científico |
| Lingua: | en |
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Instituto Politécnico Nacional
2006
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| _version_ | 1876437342868209664 |
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| author | Francisco Davila |
| author_facet | Francisco Davila |
| contents | Shot noise modeling of heavy tailed activity periods Francisco Davila Marlene Angulo Bernal Deni L. Torres John Fonseka David Muñoz Rodríguez Computación Shot noise Traffic models Stochastic processes For web users, transmission activity is often described in terms of the number of file requests and file sizes that have a slowly decaying survivability function. In this article we model this line activity using a flexible shot-noise representation that enables us to analyze the infrared catastrophe effect introduced by the heavy-tailed characteristics. The proposed methodology is based on the α-stable characteristics of the traffic pattern. In addition, the effective bandwidth estimation of the proposed traffic model is presented. It provides a useful approach for the data network design and the admission control mechanism. Numerical results demonstrate the impact of the different statistical parameters on the spectral performance. 2006 artículo científico 1405-5546 https://www.redalyc.org/articulo.oa?id=61590405 en http://www.redalyc.org/revista.oa?id=615 Computación y Sistemas application/pdf Instituto Politécnico Nacional Computación y Sistemas (México) Num.4 Vol.9 |
| format | Artículo científico |
| id | redalyc_61590405 |
| institution | Redalyc |
| language | en |
| publishDate | 2006 |
| publisher | Instituto Politécnico Nacional |
| spellingShingle | Shot noise modeling of heavy tailed activity periods Francisco Davila Computación Shot noise Traffic models Stochastic processes Shot noise modeling of heavy tailed activity periods Francisco Davila Marlene Angulo Bernal Deni L. Torres John Fonseka David Muñoz Rodríguez Computación Shot noise Traffic models Stochastic processes For web users, transmission activity is often described in terms of the number of file requests and file sizes that have a slowly decaying survivability function. In this article we model this line activity using a flexible shot-noise representation that enables us to analyze the infrared catastrophe effect introduced by the heavy-tailed characteristics. The proposed methodology is based on the α-stable characteristics of the traffic pattern. In addition, the effective bandwidth estimation of the proposed traffic model is presented. It provides a useful approach for the data network design and the admission control mechanism. Numerical results demonstrate the impact of the different statistical parameters on the spectral performance. 2006 artículo científico 1405-5546 https://www.redalyc.org/articulo.oa?id=61590405 en http://www.redalyc.org/revista.oa?id=615 Computación y Sistemas application/pdf Instituto Politécnico Nacional Computación y Sistemas (México) Num.4 Vol.9 |
| title | Shot noise modeling of heavy tailed activity periods |
| topic | Computación Shot noise Traffic models Stochastic processes |
| url | https://www.redalyc.org/articulo.oa?id=61590405 |