October 15, 2013
Comments Off on Dynamic Control of Coding for Progressive Packet Arrivals in DTNs
Posted in: Final year projects
Dynamic Control of Coding for Progressive Packet Arrivals in DTNs ABSTRACT: In Delay Tolerant Networks (DTNs) the core challenge is to cope with lack of persistent connectivity and yet be able to deliver messages from source to destination. In particular, routing schemes that leverage relays’ memory and mobility are a customary solution in order to […]
October 15, 2013
Comments Off on Delay-Based Network Utility Maximization
Posted in: Final year projects
Delay-Based Network Utility Maximization ABSTRACT: It is well known that max-weight policies based on a queue backlog index can be used to stabilize stochastic networks, and that similar stability results hold if a delay index is used. Using Lyapunov optimization, we extend this analysis to design a utility maximizing algorithm that uses explicit delay information […]