With the advantages of spatial multiplexing multi input output (MIMO) systems in terms high transmission capacity, complexity detector at receiver side such is a major issue. Performance, bit error rate (BER) studied for interleaved coded modulation (BICM) MIMO systems. List based generation (bits) soft values considered 2 by 2, 4 with 16,64 quadrature amplitude (QAM) and different list sizes u...