I'm a
Research Fellow in the Digital Technology Group of the Computer
Laboratory, University of Cambridge, and an Academic Fellow and
Director of Studies at Homerton College, University of Cambridge.
My research interests lie in the design, analytical modelling and hardware implementation of cross-layer wireless schemes with an emphasis on scalability, efficiency and harsh conditions (e.g. high density & number of nodes, high mobility, selective fading etc.). I am particularly interested in the usage of multi-carrier systems and OFDM techniques for higher level applications (e.g. contention, cognitive radio, white-spaces). I am also interested in probabilistic and Markov analysis of randomized algorithms and queueing systems, with a keen eye towards exact analytical models. At the moment I am looking at white spaces applications and indoor location systems in conjunction with software defined radio (SDR).
The Multi-Carrier Burst Contention project (based on my PhD) has received a Microsoft Research Software Radio Academic Program Award to further the research into software radio and multi-carrier techniques.
Contact me if you are a Cambridge University afiliated researcher/student and interested in SDR applications.
My PhD supervisor was Dr Ian Wassell. I was sponsored by Girton College, the Cambridge European Trust and the Cambridge Overseas Trust and also by Felix Telecom Romania.
I'm also the author and webmaster of the DTG website.
Girton
College 
Homerton
College
Contact details Email: abr28@cam.ac.uk Tel: +44 1223 (7)63791 Office: SN17 Address: Computer Laboratory, University of Cambridge 15 JJ Thomson Ave, Cambridge CB3 0FD, UK