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:
ID Code:
72611
Deposited By:
Deposited On:
27 Jan 2015 08:22
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Jan 2020 09:07