On the method of approximation and quantization of information transmission through communication channelsMamirjon Turdimatov, Mohira Xusanova, Xursanoy Sadirova, Sultonali Abdurakhmonov and Inom BilolovE3S Web of Conf., 508 (2024) 03007DOI: https://doi.org/10.1051/e3sconf/202450803007