cluster methods, land mobile radio cellular system, radio propagation, spectrum efficiency

Anang, K.A., Rapajic, P.B., Eneh, T.I. and Nijsure, Y. (2011) Minimum cell size for information capacity increase in cellular wireless network. In: Vehicular Technology Conference (VTC Spring), 2011 IEEE 73rd. Institute of Electrical and Electronic Engineers, Piscataway, NJ, USA. ISBN 978-1-4244-8332-7 ISSN 1550-2252 (doi:https://doi.org/10.1109/VETECS.2011.5956350)

information-theoretic approach, excitation ultra wideband (UWB) waveforms, cognitive radar network, mutual information (MI), positioning algorithm, signal-to-noise ratio (SNR), delay-Doppler resolution, ambiguity function (AF)

Nijsure, Y., Chen, Y., Rapajic, P., Yuen, C., Chew, Y.H. and Qin, T.F. (2010) Information-theoretic algorithm for waveform optimization within ultra wideband cognitive radar network. In: International Conference on Ultra-Wideband (ICUWB). IEEE International Conference on Ultra-Wideband (ICUWB) . IEEE Xplore Digital Library, Nanjing, pp. 1-4. ISBN 978-1-4244-5305-4 (print) ISSN 978-1-4244-5306-1 (online) (doi:https://doi.org/10.1109/ICUWB.2010.5616308)

vector precoding, multiple input multiple output broadcast channels (MIMO BC), zero forcing(ZF), vector precoding technique, decentralized multi-user detection, Moore-Penrose pseudo inverse

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)