In this paper, the measurement results of field experiments for correlation reduction precoding with a repetition code in an overloaded MIMO systems are presented. Measurements are conducted in three propagation conditions that are line-of-sight (LOS), non-line-of- sight (NLOS), and a mobile environment. Numerical results obtained through the measurements show that amplitude shift and phase rotation precoding improves demodulation performance. It is also presented that the precoding scheme reduces bit error rate (BER) in the mobile environment.
Performance Evaluation of Correlation Reduction Precoding with Repetition Code in Overloaded MIMO System
01.06.2017
1307601 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch