Title :
Asymptotic BER Analysis for MIMO-BICM with MMSE Detection and Channel Estimation
Author :
Lai, I-Wei ; Ascheid, Gerd ; Meyr, Heinrich ; Chiueh, Tzi-Dar
Author_Institution :
Inst. for Integrated Signal Process. Syst., RWTH Aachen Univ., Aachen, Germany
Abstract :
In this paper, we theoretically analyze the asymptotic coded bit error rate (BER) for multiple-input multiple-output bit-interleaved coded modulation (MIMO-BICM) with linear minimum mean-squared error (MMSE) detection and estimation for a flat Rayleigh fading channel. The numerical simulations validate the accuracy of our theoretical analysis. With such study, we can model the BER improvement of MMSE detection compared with zero-forcing detection as a signal-to-noise (SNR) gain.
Keywords :
MIMO communication; Rayleigh channels; channel estimation; error statistics; interleaved codes; least mean squares methods; modulation coding; BER; BICM; MIMO; MMSE detection; asymptotic code analysis; bit error rate; bit interleaved coded modulation; channel estimation; flat Rayleigh fading channel; minimum mean squared error; multiple input multiple output; signal to noise ratio; zero-forcing detection; Approximation methods; Bit error rate; Channel estimation; Detectors; Fading; MIMO; Signal to noise ratio;
Conference_Titel :
Communications (ICC), 2011 IEEE International Conference on
Conference_Location :
Kyoto
Print_ISBN :
978-1-61284-232-5
Electronic_ISBN :
1550-3607
DOI :
10.1109/icc.2011.5963103
