Impact of heavy-tail distribution of call durations on the outage probability in DS-CDMA-based air interface

Navaie, Keivan (2008) Impact of heavy-tail distribution of call durations on the outage probability in DS-CDMA-based air interface. IEEE Communications Letters, 12 (5). pp. 340-342. ISSN 1089-7798

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Abstract

In this letter, we obtain the outage probability for DS-CDMA-based air interface in the presence of traffic with heavy-tail distribution of call durations. Obtained results show that the outage performance for a given wireless network designed based on the Poisson assumptions is significantly degraded when the actual traffic has heavy-tail distribution of call durations. Degradation in outage performance results in a lower traffic capacity. It is also shown that the performance degradation is higher for distributions with heavier tail.

Item Type: Journal Article
Journal or Publication Title: IEEE Communications Letters
Uncontrolled Keywords: /dk/atira/pure/subjectarea/asjc/2200/2208
Subjects:
Departments: Faculty of Science and Technology > School of Computing & Communications
ID Code: 72611
Deposited By: ep_importer_pure
Deposited On: 27 Jan 2015 08:22
Refereed?: Yes
Published?: Published
Last Modified: 01 Jan 2020 09:07
URI: https://eprints.lancs.ac.uk/id/eprint/72611

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