October 22, 2013
Comments Off on Energy-Aware Cooperative Content Distribution over Wireless Networks: Optimized and Distributed Approaches
Posted in: Final year projects
Abstract In this paper, we address the problem of optimal energy-aware content distribution over wireless networks with mobile-to-mobile cooperation. Given a number of mobile terminals (MTs) interested in downloading a common content via a base station (BS), the MTs are grouped into cooperative groups or coalitions. Within each coalition, an optimally chosen coalition head downloads […]
October 22, 2013
Comments Off on Secure and Reliable Routing Protocols for Heterogeneous Multi-hop Wireless Networks
Posted in: Final year projects
Abstract In this paper, we propose E-STAR for establishing stable and reliable routes in heterogeneous multihop wireless networks. E-STAR combines payment and trust systems with a trust-based and energy-aware routing protocol. The payment system rewards the nodes that relay others’ packets and charges those that send packets. The trust system evaluates the nodes’ competence and […]