Comparative Analysis of OFDM-MIMO System with Golden Codes for Various Antenna Multiplexing and Modulation Schemes

Provided by: IJAERT
Topic: Mobility
Format: PDF
With the increase in high data rate demand several methods such as enhancing modulation order or deploying multiple antennas have been proposed. In the era of 4G communication OFDM has gained wide popularity due to high spectral efficiency, robustness against ISI, easily implementable and simple equalization. Golden code is a 2X2 perfect space time code with unmatching performance based on the golden number. It is a full rate, full diversity space time block code for coherent MIMO channels. Based on 2 transmitters and 2 receiver system, in this paper, the authors propose the study for 2X1, 2X2 and 4X4 with the comparative analysis for MIMO-OFDM system. Also different modulation schemes are being compared for proposed system.

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