OFFICE ADDRESS:

Deutsche Telekom AG
T-Labs (Research & Development)
Ernst-Reuter-Platz 7, 10587 Berlin
Tel: +49 30 8353-58237
E-Mail: chi.liu@telekom.de
http://www.telekom.com

or:

Room 805A, EEE Building
Communications and Signal Processing Research Group
Department of Electrical and Electronic Engineering
South Kensington Campus
Imperial College, London
SW7 2BT, United Kingdom

E-mail: chiliu@imperial.ac.uk
URL: http://www.commsp.ee.ic.ac.uk/~chiliu
Mobile: +44-(0)78-0968-2396