Wavelet packet multicarrier system based on MIMO antennae in AWGN

In order to solve the shortage of wireless resources in next-generation mobile communications, a wavelet packet multicarrier system is built based on multiple input multiple output(MIMO) antennae, which integrates the advantages of multiple antennae channel capacity and the superiority of the translation orthogonality of the wavelet packet basis function. The bit error rate(BER) performance of the proposed system is verified by simulation in AWGN wireless channel, that it has the performance advantage, which provides a reference for physical layer standards in the next generation mobile communications.