Showing papers by "Nicola Bui published in 2005"

On group mobility patterns and their exploitation to logically aggregate terminals in wireless networks

Abstract: Improved mobility and connectivity is one of the many challenges to be faced in future generation wireless net- works. In this paper, we first propose a novel mobility model whose aim is to describe the group mobility behavior in quite a general manner. Moreover, we present a possible on-line algo- rithm to aggregate terminals whose links remain stable over the time, i.e., showing correlated mobility patterns. Finally, we present simulation results to validate our terminal aggregation algorithms.