L’effet du turbo codage sur une transmission MIMO-OFDM

Abstract

his project focuses on evaluating the performance of a turbo code for MIMO-OFDM technique is the use of multiple antennas for transmission and reception, based on multi-carrier modulation. The parallel turbo code is formed from a combination of two convolutional codes and separated by an interleaver based on the reception level on iterative decoding. A matlab simulation of a chain of MIMO-OFDM has been performed on a Rayleigh channel. The simulation results showed the effectiveness of turbo codes. Keywords: MIMO-OFDM, QAM modulation, turbo code rayleigh channel equalization