Performance Evaluation of Channel Estimation Techniques for beyond 3G Systems
نویسندگان
چکیده
In this paper two different channel estimation techniques for a mobile beyond 3G MC-CDMA systems are evaluated. These techniques are the robust MMSE estimation with pre-estimator of autocorrelation channel matrix and the delay profile based estimation. Simulation results, carried out over a realistic propagation channel, compare the proposed channel estimation algorithms, in terms of the mean square error and BER performance for a beyond 3G MC-CDMA mobile communication system.
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