MONITORING APPRATUS, WIRELESS COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, LINE USE RATE CALCULATION METHOD, DATA TRANSMISSION METHOD, MONITORING METHOD, AND COMPUTER-READABLE MEDIUM

摘要

The purpose of the present invention is to provide a monitoring apparatus capable of efficiently collecting traffic information of a wireless communication line in a communication system. The monitoring apparatus (10) according to the present invention comprises: a data collection unit (11) that collects log information including information that displays changes of a modulation system in a first time period determined in advance from a wireless communication apparatus (20); an analysis unit (13) that sets the wireless communication apparatus (20) as the apparatus to be monitored in cases where the number of changes to the modulation system exceeds a first threshold in the first time period; a data collection unit (12) that collects, from the wireless communication apparatus (20), information related to the modulation system applied when performing wireless communication for each second time period that is shorter than the first time period and information related to the data amount transmitted and received by applying the modulation system in the second time period; and a line use rate calculation unit (14) that calculates a line use rate of the wireless line in a wireless section by using the information collected by the data collection unit (12).