Simulation models provide a powerful tool for the analysis of manufacturing systems, but their utility beyond the design stage of the system life cycle is hampered by the high cos...
Role-based access control (RBAC) has been introduced in the last few years, and offers a powerful means of specifying access control decisions. The model of RBAC usually assumes t...
Switched linear systems have a long history of interest in the control community, and have attracted considerable attention recently because they are not only practically relevant...
This paper addresses initial ranging (uplink synchronization and power control) for TDD OFDMA systems. Exploiting the channel knowledge from the downlink channel together with ini...
We propose cross-layer optimization frameworks for multihop wireless networks using cooperative diversity. These frameworks provide solutions to fundamental relaying problems of de...