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Virual Oral Question and Answer
IEEE/ICACT20230246 Question.3
Questioner: yjk1425@163.com    2023-02-20 ¿ÀÈÄ 7:08:43 		IEEE/ICACT20230246 Answer.3
Answer by Auhor hbw017@mail.sdu.edu.cn   2023-02-20 ¿ÀÈÄ 7:08:43
Are there any other traditional methods for channel estimation considered in this paper? Why is the OMP algorithm used instead of others? Thank you for your question. We consider two traditional channel estimation methods: pilot-based channel estimation and OMP channel estimation. Because OMP algorithm shows good performance in traditional channel estimation research, so we choose OMP algorithm as the benchmark, and input the pre-training results into the neural network.

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