Phase-Type Models of Channel-Holding Times in Cellular Communication Systems
Thomas Kaare Christensen, Bo Friis Nielsen, Villy B. Iversen · IEEE Transactions on Vehicular Technology · 2004
In this paper, we derive the distribution of the channel-holding time when both cell-residence and call-holding times are phase-type distributed. Furthermore, the distribution of the number of handovers, the conditional channel-holding time distributions, and the channel-holding time when cell residence times are correlated are derived. All distributions are of phase type, making them very general and flexible. The channel-holding times are of importance in performance evaluation and simulation of cellular mobile communication systems.