METHOD OF SUPPORTING REAL-TIME MATCHING BETWEEN LECTURER AND STUDENT IN TELEPHONE-BASED LESSON

摘要

The present invention relates to a method of supporting a real-time lecture on a random topic through a telephone. When a lecturer expresses a will to provide a lecture on a preregistered list of topics viable for lecture through a terminal, an expected quality of media traffic between the terminal of lecturer and an internet telephone server is measured, quantified, and stored for the internet telephone-based method. A student who wants to receive a real-time lecture on a certain topic can select a lecturer according to his/her preference such as the expected quality of telephone call or the name of the lecturer from the list of available lecturers on the topic. After selecting and requesting a real-time lecture along with inputting simple additional information such as the topic or lecture time, the selected lecturer accepts after confirming the additional information. In the case of the internet telephone-based method, before establishing an actual telephone connection, the quality of media traffic between the lecturer and student is measured. If the quality is below a certain reference level, the lecturer and student are notified of this fact. If the quality satisfies the certain reference level or the lecturer and student agree, the telephone connection between the lecturer and student is supported for a real-time lecture. For a landline telephone, only the actual telephone connection between the lecturer and student is supported.;COPYRIGHT KIPO 2018