Abstract
In this paper we aim to develop an analytical model of the cross-layer characteristics of a Near End Cross Talk (NEXT) limited ADSL channel and determine the effective channel capacity of such a system. The ADSL users often encounter impact of other users in the same cable system due to NEXT interference that reduces the transmission capacity of the ADSL link. At the same time, due to application behavior, the source traffic of the user introduces a level of uncertainty. This paper proposes a model for capturing the cross-layer dynamics of these two uncertainties of an ADSL system. The model provides a closed form analytical method for determining the effective capacity of the ADSL system limited by NEXT interference.
This work is supported by NSF ITR grant IIS-0326505.
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© 2007 Springer-Verlag Berlin Heidelberg
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Ghosh, I., Basu, K., Kundu, S.R. (2007). A Cross-Layer Approach for Evaluating the Impact of Single NEXT Interferer in DMT Based ADSL Systems. In: Mason, L., Drwiega, T., Yan, J. (eds) Managing Traffic Performance in Converged Networks. ITC 2007. Lecture Notes in Computer Science, vol 4516. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-72990-7_37
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DOI: https://doi.org/10.1007/978-3-540-72990-7_37
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-72989-1
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