IEEE/ICACT20230157 Slide.14        [Big Slide]       [YouTube] Oral Presentation
Let's look at the simulation results£¬The NMSE performance of the proposed EDRSN scheme, LS estimation, SLS algorithm, and LMMSE scheme is shown in Fig. 6. We find that the EDRSN scheme outperforms the traditional LS, SLS and LMMSE estimation because the EDRSN scheme is a nonlinear estimation that can learn the channel features and improve the NMSE performance. In addition, the EDRSN scheme outperforms the conventional schemes especially in the case of low SNR because it can get more accurate channel matrix to eliminate the signal noise at the receiver.

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