Abstract — We apply finite state-dependent queueing networks to model mobility in mobile communication systems. Although they have been successfully used in the past to model ve...
Frederico R. B. Cruz, P. C. Oliveira, Luiz Duczmal
—We extend the analysis of the scaling laws of wireless ad hoc networks to the case of correlated nodes movements, which are commonly found in real mobility processes. We conside...
—We explore distributed mechanisms for maintaining the physical layer connectivity of a mobile wireless network while still permitting significant area coverage. Moreover, we re...
Joshua Reich, Vishal Misra, Dan Rubenstein, Gil Zu...
One challenge in delay tolerant networks (DTNs) is efficient routing, as the lack of contemporaneous end-to-end paths makes conventional routing schemes inapplicable. Many existing...
We focus on the interference between mobile stations as they attempt to gain access to an OFDMA-based WiMAX/IEEE 802.16 network. We propose a set of strategies that enable base st...