| 摘要 |
<p>The present invention relates to a signal detection device and method and a recording medium, the signal detection method according to the present invention comprising: a collection unit for collecting or capturing a plurality of packets transmitted/received between a plurality of wireless terminal devices and a plurality of servers via a communication network; a preprocessing unit for sorting the packets collected or captured by the collection unit by the respective pieces of unique identification information about the wireless terminal devices in order of packet collection or capture time; an analysis unit for counting the number of generation times of a traffic channel in accordance with the time interval from the previous packet for each of the sorted packets; and a detection unit for calculating the sum of the number of signals generated during the generation of a single traffic channel and the number of signals generated during the cancellation of the single traffic channel between the wireless terminal devices and other devices connected via the communication network and for multiplying the result of the sum calculation by the counted number of generation times of the traffic channel and thereby detecting the total number of signal generation times in the wireless terminal devices.</p> |
