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Kanakis, T., Litchfield, C. and Rapajic, P. (2009) Adaptive virtual relaying MIMO decode and forward. In: Wireless Communications & Signal Processing. Institute of Electrical and Electronic Engineers, Inc, Piscataway, NJ, USA, pp. 1-5. ISBN 978-1-4244-5668-0 (electronic), 978-1-4244-4856-2 (print) (doi:https://doi.org/10.1109/WCSP.2009.5371515)

Nijsure, Y., Chen, Yifan, Litchfield, C. and Rapajic, P.B. (2009) Hidden Markov model for target tracking with UWB radar systems. In: Personal, Indoor and Mobile Radio Communications. Institute of Electrical and Electronic Engineers, Inc, Piscataway, NJ, USA, pp. 2065-2069. ISBN 978-1-4244-5123-4 (online), 978-1-4244-5122-7 (print) (doi:https://doi.org/10.1109/PIMRC.2009.5450337)

Nijsure, Y., Litchfield, C., Chen, Yifan and Rapajic, P.B. (2009) Vector precoding scheme for multi-user MIMO systems. In: Vehicular Technology Conference Fall (VTC 2009-Fall). Institute of Electrical and Electronic Engineers, Inc, Piscataway, NJ, USA, pp. 1-5. ISBN 978-1-4244-2514-3 (print), 978-1-4244-2515-0 (electronic) ISSN 1090-3038 (doi:https://doi.org/10.1109/VETECF.2009.5378987)

Hossain, M., Wu, Ruiheng, Litchfield, Charan and Rapajic, Predrag (2008) Linearization of high frequency amplifier using a generalised signal-injection method: case study. In: Analog Signal Processing Conference 2008, 12 November 2008, Oxford Brookes University, Oxford, UK. (Unpublished)