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13 - Electrical and Electronic Engineering, Metallurgy and Materials
University College London
A practical system for improved efficiency in frequency division multiplexed wireless networks
The work is the basis of £353,768 EPSRC project (EP/D077362/1, PI: Darwazeh), creating heuristic technique for solving the long-standing detection problems of high-interference signals, unsolvable thus far using conventional techniques. This paves the way for practical communication systems that save up to 30% of bandwidth without compromising signal quality. The work has led to four invited papers and two keynote address invitations at international conferences. The new encoding/decoding structures have applications beyond the wireless SEFDM system discussed and have led to joint collaborative work (UCL and Hong-Kong PolyU) resulting in the world first demonstration of the technique for optical communications.
