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In this paper, unified BER performance and outage probability analyses of downlink multiuser scheduling for multiple-input multiple-output (MUS-MIMO) transmission/combining (transceiving) systems with imperfect channel state information (CSI) caused by feedback over Rayleigh fading channels is presented. The unified analysis is applicable to MIMO transceiving systems whose received signal-to-noise...
Based on the analysis of the principle of multi-carrier CDMA and the use of optimized complex orthogonal wavelet packet, a complex orthogonal wavelet packet based MC-CDMA system (COWP-MC-CDMA) is proposed in this paper. We investigate the system downlink performance with EGC technique and MRC technique in Nakagami-m fading channels, respectively; and derive corresponding bit error rate (BER) expression...
In this paper, based on the analysis of the principle of multi-carrier code division multiple access (MC-CDMA) and the use of the optimized complex wavelet packet, a complex wavelet packet based MC-CDMA (CWP-MC-CDMA) system uplink model is proposed, and space diversity combining (SDC) technique is adopted to perfect the system performance. Meanwhile, the ICWPT (inverse complex wavelet packet transform)/CWPT...
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