The Application of Wireless Network Technology in Oral English Teaching in the Era of Mobile Internet

In order to improve the quality of oral English teaching, this paper applies wireless network technology to oral English teaching to improve the intelligent effect of modern English teaching. Based on the analysis of the instantaneous characteristics of commonly used digital communication signals, this paper identifies the signal modulation type based on statistical characteristics, constructs the identification parameters, and combines the identification parameters with the classification and discriminator of the decision tree structure. Moreover, this paper determines the discrimination threshold according to the characteristics of the signal, realizes the fast and accurate identification of the digital communication signal, and applies the algorithm to the oral English teaching system. In addition, this paper combines the experimental research to carry out the system verification. The experimental research shows that the oral English teaching system based on the intelligent communication algorithm proposed in this paper can effectively improve the efficiency of oral English teaching. © 2023 CAD Solutions, LLC, http://www.cad-journal.net.