Analysis of BER According to Spatial and Frequency Diversity Gain in Uplink SC-FDMA with SIMO Systems

Abstract

Key Words : SIMO, SC-FDMA, frequency diversity gain, spatial diversity gain, MMSE, ZF ABSTRACTWe investigate BER (Bit Error Ratio) performance according to the gain of spatial and frequency diversities in uplink SC-FDMA of SIMO (Single Input Multiple Output) systems. The main results of the analysis in this paper are as follows. First, we prove that performance of integrated system for considering spatial and frequency