My research interests are in networked, wireless, and computer systems with a recent focus on optical wireless, spectrum sharing, device-to-device systems, cloud networking, network architectures and economics, network management and simulation. My older work, with occasional current activity, has included wireless routing, multicast, and peer-to-peer and overlays, and network science. I direct Networking and Wireless Systems Lab (NWSL) at UCF. My research group was part of the Computer Networking Lab (CNL), for which I was the Founding Director. Our work spans both theoretical and experimental aspects of computer and networked systems research. I am a strong believer in inter-disciplinary research and much of our work has been collaborative with experts from fields other than networking like economics, math, management/policy sciences, and physics. Here is a list of some of our current projects:

Some of the earlier projects include the followings:

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