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ABSTRACT: In this paper, the error performance of various spatial multiplexing (SM) schemes on frequency selective Rayleigh fading channels is investigated. The work presented here considers several multiple-input multiple-output (MIMO) detection approaches such as zero forcing (ZF), minimum mean square error (MMSE), successive interference cancellation (SIC) and sorted QR decomposition (SQRD) in order to cope with inter-channel interference for the MIMO detection scheme followed by RAKE maximal ratio combining (MRC). The error performance and computational complexity of several detection algorithms are comparatively studied via simulations.
Waveform Diversity and Design Conference, 2009 International; 03/2009
