Title :
C3. Teletraffic performance modeling of cellular communication with heavy-tailed distributed cellular dwell time
Author :
El-Ghitani, Fadi H. ; El-Badawy, Hesham M. ; El-Hennawy, Hadia M.
Author_Institution :
Network Planning Dept., Nat. Telecommun. Inst., Cairo, Egypt
Abstract :
Cellular dwell time plays an important role in calculating teletraffic performance metrics such as call blocking and forced termination probabilities. However to our knowledge, cellular teletraffic performance had not been calculated under the assumption of heavy-tailed cellular dwell time distribution. In this paper, it will be shown that the heavy-tailed distribution can be fitted into k-phases hyperexponential distribution which allows us to analytically calculate various teletraffic performance metrics.
Keywords :
cellular radio; probability; telecommunication traffic; call blocking; cellular communication; forced termination probabilities; heavy-tailed distributed cellular dwell time; k-phases hyperexponential distribution; teletraffic performance modeling; Analytical models; Approximation algorithms; Computational modeling; Exponential distribution; Fitting; Mobile communication; cellular dwell time; heavy-tailed distribution; phase distribution; teletraffic performance;
Conference_Titel :
Radio Science Conference (NRSC), 2012 29th National
Conference_Location :
Cairo
Print_ISBN :
978-1-4673-1884-6
DOI :
10.1109/NRSC.2012.6208521
