Current Research Interests

Multi-Layer optimization in multihop wireless networks

• Estimation based power control;
• Throughput optimal scheduling;
• Congestion aware routing;
• Joint power control, scheduling and routing;
• RLP/TCP interactions.

Security enhancement and intrusion detection in wireless ad hoc networks

• Routing security enhancements;
• Statistical anomaly detection;
• IDS design.

Distributed Wireless Embedded Systems

• Power management, MAC protocol design and routing in wireless sensor networks
• wireless sensor network testbed using XBOW Motes

Bioinformatics

• microarray data analysis
• gene regulatory networks