Performance comparison of multi-user detectors for the downlink of a broadband MC-CDMA system

The gain provided by a cellular network is not at all straightforward and depends on many parameters: path loss, type of codes used, receiving filter, channel characteristic..

The performance of MMSE single-user detection (SD) and multi-user detection (MD) STBC multi-carrier code division multiple access (MC-CDMA) systems are analysed and compared in the

The performance of MMSE Single-user Detection (SD) and Multi-user Detection (MD) STBC MC-CDMA systems are analysed and compared in the case of two transmit antennas and one or two

Results in the existing literature have shown that when full frequency and polarization reuse is employed and user signals are jointly processed at the gateway, more than

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On Fig.2 is represented the influence of the channel frequency correlation on the BER for the transmission of 10 active users with equal power signals using the three different

When the power of the interferers is roughly equal to the power of the useful signal, the performance of the linear MMSE per user is really close to the performance of the non