Title :
Effect of handover on the teletraffic performance criteria
Author :
Zonoozi, Mahmood M. ; Dassanayake, Prem
Author_Institution :
Dept. of Electr. & Electron. Eng., Victoria Univ. of Technol., Melbourne, Vic., Australia
Abstract :
A teletraffic model that takes user mobility into account is formulated and is supported by a computer simulation based on the next-event time-advance approach. The generalized gamma distribution is used to describe the user cell residence time. The influence of cell size on new and handover call blocking probabilities is examined. The effect of the handover channel reservation on call dropout probability is investigated to determine the optimum number of reserved channels required for handover
Keywords :
cellular radio; gamma distribution; radio networks; telecommunication channels; telecommunication congestion control; telecommunication traffic; call dropout probability; cell size; cellular communication network; computer simulation; generalized gamma distribution; handover call blocking probabilities; handover channel reservation; next-event time-advance approach; reserved channels; teletraffic model; teletraffic performance; user cell residence time; user mobility; Analytical models; Cellular networks; Computer simulation; Land mobile radio cellular systems; Mobile communication; Performance analysis; Random variables; Steady-state; Telecommunication traffic; Traffic control;
Conference_Titel :
Global Telecommunications Conference, 1996. GLOBECOM '96. 'Communications: The Key to Global Prosperity
Conference_Location :
London
Print_ISBN :
0-7803-3336-5
DOI :
10.1109/GLOCOM.1996.594367
