OFDM and MC CDMA : a primer Introduction to orthogonal frequency division multiplexing OFDM transmission over Gaussian channels OFDM transmission over wideband channels OFDM time and frequency domain synchronisation Adaptive single and multi user OFDM techniques OFDM versus MC CDMA Basic spreading sequences MC CDMA performance in synchronous environments Maximum likelihood enhanced sphere decoding of MIMO OFDM Genetic algorithm aided joint channel estimation and MUD for SDMA OFDM Multi user OFDM employing genetic algorithm aided minimum bit error rate multi user detection