Comparison of Different Modulation Techniques Using V-Blast Mimo System in Rayleigh Channel

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Executive Summary

Multiple Input Multiple Output (MIMO) systems have been extensively studied in context of wireless communication system, which promising the both increased capacity and link level reliability. In this paper, the authors will present an analysis of the Vertical Bell Laboratories Layered Space-Time (V-BLAST) system at high Signal-to Noise Ratio (SNR) region using BPSK, QPSK and 16-QAM modulation technique by using various decoding techniques. They will consider a point-to-point MIMO communications over an independent, identically distributed (i.i.d) Rayleigh flat fading channel with "N" transmitting antennas and receiving antennas.

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