Title :
Long-range dependence in WiMAX downlink traffic
Author :
Stolojescu, Cristina ; Moga, Sorin ; Lenca, Philippe ; Isar, Alexandru
Author_Institution :
Commun. Dept., Politeh. Univ., Timisoara, Romania
fDate :
June 30 2011-July 1 2011
Abstract :
The goal of this paper is to analyze the downlink traffic corresponding to 66 base stations (BS) composing a WiMAX network in terms of long-range dependence. We show that WiMAX traffic exhibit LRD by estimating Hurst parameter using R/S method. We classify the 66 BSs in order to establish which ones have a good localization in the topology of the network and which have not. More, the proposed analysis can highlight the presence of traffic anomalies.
Keywords :
WiMax; radio links; telecommunication network topology; telecommunication traffic; Hurst parameter; R/S method; WiMAX downlink traffic; WiMAX network; base station; long-range dependence; network topology; traffic anomay; Correlation; Downlink; Equations; Network topology; Telecommunications; Time series analysis; WiMAX;
Conference_Titel :
Signals, Circuits and Systems (ISSCS), 2011 10th International Symposium on
Conference_Location :
lasi
Print_ISBN :
978-1-61284-944-7
DOI :
10.1109/ISSCS.2011.5978702
