Blind Radio Mobile Channel Estimation and Identification

This paper resolves the problem of radio mobile channel estimation and identification by blind algorithms. For this reason, we have proposed two algorithms, which are compared with two other algorithms that are based on cumulant. The simulation results show that the proposed algorithms gives an efficient estimation and identification to radio mobile channel regarding cumulant algorithms. this study is done in noisy environment and for different SNR values with QPSK or 4QAM modulation.