Current Research Interests
Convex and non-convex optimization in communication system design
Stochastic optimization in wireless system design
Cognitive radio networks
MIMO and distributed MIMO signal processing
Random-access protocols in wireless local area networks
Smart grid systems
Physical layer security
Some Past Projects
Monotonic optimization and its application in non-convex power control problems
Joint MAC-PHY layer resource allocation for OFDMA systems
Multi-packet reception in wireless local area networks
Multi-antenna based wireless random access networks
Relay networks