Internet architecture (specifically ILNP); Networked and computer communication systems, architectures, protocols and applications; Mobile and wireless systems; Energy in computer systems; Mobile health (mHealth); Security and privacy in networked systems; Communications systems for development; Performance analysis; Testbeds and empirical/data-driven systems research; Network control plane; Network management and resource management.

I am interested in the design, use and performance of computer communication systems, architectures, protocols and applications, including performance analysis. I have a preference for practical work, using test-beds - I like to build and break things! At the moment, ILNP is an exciting area of work for me. I am interested in the Internet architecture and how it effects the interaction between the network, the application and the user. I am also interested in end-systems (systems close to the user) with respect to energy and health. Other interests include privacy, security, and various systems-oriented aspects of QoS, TCP, IEEE 802.11 / WiFi, MANET & DTN.

Networked and computer communication systems, architectures, protocols and applications; Internet architecture; Mobility for the Internet; Energy; Mobile health (mHealth); Privacy and Security in networked systems; Communications systems for development; Performance analysis; Testbeds and empirical/data-driven research.

As well as collaborative research with industry, I undertake consulting as a chance to work with industry outside the context of research collaborations. Working in a very practical and fast moving area, I am involved in various freelance consultancy, including bespoke consultancy and training related to my research interests (see above), and also in the general areas of network technology and computer communication.