An adaptive dual-antenna TD-SCDMA receiver blind algorithm based on MSNR

In this paper, a dual-antenna receiver adaptive algorithm AMSNR in TD-SCDMA terminal is proposed. The dual-antenna receiver combines the received signal from different antennas with optimized weights according to the Maximum Signal-to-Noise Ratio (MSNR) criteria. Simulation results show that this algorithm can achieve better performance than conventional receiver with single antenna, and comparing to Space Time Joint Detection (ST-JD), the presented algorithm can decrease the computation complexity greatly.