• Network architectures for next generation wireless networks, including conventional cellular networks, ad-hoc multi-hop networks, and other hybrid network models. Algorithms for wireless network protocol layers including the medium access control, network, transport, and middleware layers.
• Architectures for providing quality of service (QoS) in the future Internet in heterogeneous wired and wireless network environments. Special focus areas include: Heuristic and Exact Algorithms for QoS Routing with Multiple Constraints, an efficient approximation algorithms for Delay-Cost-Constrained QoS.
• Approaches for making network more secure including wireless Ad-hoc network and sensor network. Research areas include security algorithms in Ad hoc Networks and Secure Data Networking for enterprise.
• Architectures for providing efficient routing and multicasting in heterogeneous wired and wireless network environments. Research includes Performance Evaluation of the Delay-Constrained Least-Cost Routing, Efficient Implementations of a Delay-Constrained Least-Cost Multicast Algorithm. Efficient Implementations of Bounded Shortest Multicast Algorithm.

For Networking publications, feel free to visit our Publications page.