Adaptive MIMO-OFDM System for Spectral Efficiency of Wireless System

Multiple Input Multiple Output Orthogonal Frequency Division Multiplexing (MIMO-OFDM) is the foundation for most advanced wireless local area network and mobile broadband network standards because it achieves the greatest spectral efficiency and therefore delivers the highest capacity and data throughput. Based on the detection method used in this technique it can be classified into several systems among them Vertical Bell Labs Layered Space-Time (V-BLAST) MIMO-OFDM found to be the high-speed MIMO-OFDM in which V-BLAST algorithm is used for the detection purpose.