Symbol error rate analysis for MPSK under Rician fading channels with fading compensation based on time correlation

摘要

In order to combat the effects of channel fading, a pilot symbol-aided modulation based on fading time correlation has been proposed. In this paper we present results of analytical studies on this technique which were not included in previous works. We derive a new formula to determine the symbol error rate of MPSK scheme under Rician fading channels. The results are compared with a perfect carrier-referenced system. Computer simulations are also carried out to verify the analytical results.