Publications

The Manhattan Street Network is a regular, two-connected, mesh configured network designed for local and metropolitan area communication systems.

Jobs from Poisson input stream can be routed through N alternative gateways, modelled as parallel M/M/1 queues. The servers at those queues are subject to random breakdowns and repairs.

The transport capacity of a class of erasure networks with broadcast and interference constraints is studied in this paper.

In this paper, we address the design and management issues in routing a mixture of OC-192 and OC-768 streams in wavelength-routed optical networks.

In this paper, we introduce the routing of multi-rate traffic (RMT) problem that arises in current backbone networks required to carry the new 40 Gb/s traffic streams.

How effective are interdomain routing protocols, such as the Border Gateway Protocol, at routing packets?

Routing with service restorability is of much importance in Multi-Protocol Label Switched (MPLS) networks, and is a necessity in optical networks.

In this paper, we consider the problem of efficient dynamic routing of restorable conenctions when backup sharing is not allowed.

Loss of the routing protocol messages due to network congestion can cause peering session failures in router, leading to route flaps and routing instabilities.