357 search results - page 58 / 72 » Modeling Spatial and Temporal Dependencies of User Mobility ... |
PIMRC
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract—Increasing demand for high-speed and efficient multimedia transmission over wireless networks has driven tremendous research on enhancing the performance of multimedia ...
NETWORKING
2007
13 years 9 months ago
2007
Abstract. Mobile ad-hoc networks (MANETs) utilize broadcast channels, where wireless transmissions occur from one user to many others. In a broadcast channel the same transmission ...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
—User cooperation protocols, where mobile stations relay signals to the final destination, have been proposed for wireless networks. A general mathematical probability model is ...
LCN
2003
IEEE
14 years 29 days ago
2003
IEEE
In this paper we develop an analytical threshold-based bandwidth allocation policy for 3G multi-class cellular networks. We consider the effects of user mobility when the cellular...
WG
2010
Springer
13 years 6 months ago
2010
Springer
In this paper we investigate the basic problem of Exploration of a graph by a group of identical mobile computational entities, called robots, operating autonomously and asynchrono...