Performance of Very Efficient Wireless Frequency Usage System Using Kronecker Product with Rows of DFT Matrix

Suehiro, et al. have proposed a new information transmission method (Suehiro´s DFT method, or SD-method) using the Kronecker product between the rows of DFT matrix and the data sequences. In this paper, the authors shows the SD-method has far better error probability property than OFDM method under the heavy multipath environment by a simulation under the stable multi-path environment.