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TWC
2008
100views more  TWC 2008»
13 years 4 months ago
An Empirical Study on Time-Correlation of GSM Telephone Traffic
Abstract--In this paper, we investigate possible timecorrelation of answered call arrivals in sets of real GSM telephone traffic data. Instead of attempting to model the empirical ...
Stefano Bregni, Roberto Cioffi, Maurizio Decina
TCOM
2008
131views more  TCOM 2008»
13 years 4 months ago
Accurate estimation of the Hurst parameter of long-range dependent traffic using modified Allan and Hadamard variances
Abstract--Internet traffic exhibits self-similarity and longrange dependence (LRD) on various time scales. In this paper, we propose to use the Modified Allan Variance (MAVAR) and ...
Stefano Bregni, Luca Jmoda
GLOBECOM
2006
IEEE
13 years 11 months ago
An Empirical Study on Statistical Properties of GSM Telephone Call Arrivals
 We investigate the statistical properties of both originated and terminated call arrivals in sets of real GSM telephone traffic data (TIM, Italy), emphasizing results obtained ...
Stefano Bregni, Roberto Cioffi, Maurizio Decina