Patent ID: 11916612
Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 4:
5. A communication quality prediction method for predicting wireless communication quality, comprising:
measuring communication quality of the wireless communication;
generating terminal information consisting of at least one or more of a position, a posture, a motion, control information, camera and sensor information, and past communication information of a mobile terminal;
generating a communication quality model from the terminal information and the measured communication quality of the wireless communication using machine learning, thereby learning a relationship between communication quality of the wireless communication and the terminal information to predict communication quality from current terminal information;
estimating communication quality using the communication quality model;
determining an error between the measured communication quality and the estimated communication quality from the communication quality model;
generating a prediction deviation model from the terminal information and the error between the measured communication quality and the estimated communication quality using machine learning, thereby learning a relationship between the error and the terminal information to predict the error between the measured communication quality and the estimated communication quality from current terminal information; and
estimating the error between the measured communication quality and the estimated communication quality us the prediction deviation model.