- Next generation communication networking
- 6G/Cloud Radio Access Networks
- Nano communication networks (RF based and molecular based)
- VR/haptic communications
- Programmable surfaces: MetaTRX
- mmWave, full duplex radios, etc.
- Machine learning approaches in emerging communications & networks
- Semanctic Communications
- Compressive sensing for big data networks
- Vehicular networks
- Signal processing for bio-medical applications
- Applied Machine Learning/Articifial Intelligence
- 5G/6G/B6G
- 3GPP-LTE-Advanced
- IEEE802.16m
- IEEE802.11n/ac/af/ax and future WiFi
- IEEE802.15.3/4, NFC etc.
- Electromagnetic information theory
- Multiuser information theory
- Matrix algebra, high-dimensional estimation (matrix completion and decomposition)
- Graph theory
- Game theory
- Probability theory and stochastic processes
- Convex optimization (non-linear programming)
- Analytical/numerical techniques (asymptotic extraction technique, FEM, MoM/SDM, FDTD etc.)