Publications

While technologies and applications can be revolutionary, the communication networks that use and support them tend to be evolutionary.

'Traffic-aware' networking is a solution allowing the improvement of the energy efficiency of optical networks.

Because of the static nature of the deployed optical networks, large energy wastage is experienced today in production networks such as Telecom networks.

With the expected increase in data traffic by multiple hundred-folds in the coming years, future networks are likely to experience large densification of small cells, with or without detailed netwo

In this paper we study the stability region of the 2-user MISO broadcast channel where the transmitter employs Zero Forcing precoding when both users are scheduled, taking into account the time ove

With increasing implementation of broadband wireless networks and extensive deployment of multimedia services such as Video on Demand (VoD) or IPTV, the demand for video streaming applications will

Our recent work [1][2][3][4], has presented a reformulation of network design (routing), replacing the traffic matrix, by a set of linear constraints, representing a convex polyhedral traffic ensem

We describe a capacity efficient, robust, and traffic-oblivious routing strategy, called two-phase routing, that allows pre-configuration of the VPN such that all traffic patterns permissible withi

A virtual private network provides network connectivity among the different sites of an enterprise.

Routing traffic subject to hose model constraints has been of much recent research interest. Two-phase routing has been proposed as a mechanism for routing traffic in the hose model.