Areas of expertise:
Communications networks
Data communications
Mobile and personal communication
Wireless communication systems
Algorithms
Mathematics of computing
Optimization
Multimedia systems and networks
Mathematics of communications
Mathematical modelling

I love telecommunication networking. It is a fascinating field because it encompasses very different knowledge: technical stuff, applied math, computing.... My expertise is in network performance optimization and design. If you need models (and solutions!) to optimize your design or your network performance, I am the right person. Over the years, I have had experience with a large number of wireless and wireline technologies related to POTS, the Internet, clouds and cellular.
I am particularly interested in the dependability, reliability and sustainability of networks. Can your network insure that any application will run smoothly? How do you design/improve such network? How to detect and manage failures? How to deal with catastrophic failures? How to insure scalability and sustainability?