Method of space diversity frequency combining based on single carrier frequency domain equalization

Abstract

In the wireless communication and ultra-wideband communication, Single Carrier Frequency Domain Equalization (SC-FDE) has received extensive concern with its high spectral using efficiency and simple implementation of equalization in recent years. The paper mainly integrates SC-FDE and Space Diversity technology and designs a scheme which is suitable for underwater acoustic communication. The simulation and the experiment verify that the algorithm can effectively reduce error probabilities and rapidly implement the combination of each branch.