Abstract:

The evolving process of channel matrix from traditional joint detection (JD) systems to traditional multiinmultiout (MIMO) systems was presented and a novel generalized MIMO channel matrix model was proposed. The evolving process shows that, MIMO and JD can be unified in this model. Moreover, with such a channel matrix model, the detection algorithm of Bell lab layered space time (BLAST) code in traditional MIMO systems can also be used in JD systems with a better (07?dB) bit error rate (BER) performance.

Key words: joint detection, multiinmultiout systems, channel matrix modeling