Cross-layer design for wireless networks
Resource allocation for wireless networks
Statistical signal processing
Non-terrestrial communications
Smart Twins: Scalable Algorithm Design for Sensing, Communication, and Computation in Digital Twin Systems: Principal Investigator, ANRF-MATRICS, Government of India, 2026-2031.
Learning aided Coexistence Strategy and Scheduling Designing for Next Generation Satellite Internet-of-Things: Principal Investigator, ANRF (erstwhile SERB), Government of India, 2023-25.