MIMO Multi Carrier Interleave Division Multiple Access System with Multiuser Detection: Performance Results

Prabagarane Nagaradjane, Sai N. Chandrasekaran, Kuttathatti Srinivasan Vishvaksenan
2010 International Journal of Communications, Network and System Sciences  
This paper provides the performance analysis of multi input multi output (MIMO) Multi carrier (MC) interleaver based multiple-access system with multiuser detection. Interleave-division multiple access (IDMA) is a scheme in which users are separated by employing different interleavers instead of different signatures as in a conventional code-division multiple-access (CDMA) scheme. The basic principle of IDMA is that the interleaver is different for different users. Interleavers are generated
more » ... ependently and randomly. At the receiver, ZF, LLSE, VBLAST/ZF/MAP and VBLAST/LLSE/MAP detectors are employed. The performance of the system is analyzed for different channel conditions using extensive simulation runs based on Monte Carlo simulation trials. Simulation results divulge that VBLAST/LLSE/MAP detector results in significant performance amelioration compared to other detectors as applied to MC/IDMA system.
doi:10.4236/ijcns.2010.34053 fatcat:v47uwlxzhbczldlmga4jvtxh6a