Performance analysis of blind equaliser OFDM systems based on CMA with MRC diversity

In this paper, in order to improve the Bit Error Rate (BER) of digital communication OFDM in a multipath channel, we combine the algorithm Maximal-Ratio Combining (MRC) diversity with orthogonal frequency division multiplexing (OFDM) system, the main idea of using MRC diversity is to improve the sig...

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Bibliographic Details
Published in2013 IEEE 11th International Workshop of Electronics, Control, Measurement, Signals and their application to Mechatronics pp. 1 - 4
Main Authors Cherifi, A., Bouazza, B. S., Yagoubi, B.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.06.2013
Subjects
Adaptive equalizer
Adaptive equalizers
Bit error rate
Diversity methods
Diversity reception
Fading
maximal ratio combining (MRC)
OFDM
Orthogonal frequency division multiplexing (OFDM)
Performance analysis
Receivers
Spatial diversity
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Summary:In this paper, in order to improve the Bit Error Rate (BER) of digital communication OFDM in a multipath channel, we combine the algorithm Maximal-Ratio Combining (MRC) diversity with orthogonal frequency division multiplexing (OFDM) system, the main idea of using MRC diversity is to improve the signal received at the receiver. One of the many methods which can be used to reduce the impacts multipath due to mobile radio channel is to employ an adaptive equalization. Simulation results are given and discussed.
DOI:10.1109/ECMSM.2013.6648951