Network System and Communication Log Analyzer

摘要

This invention provides an apparatus that associates a location where a terminal uses communication or travel route in use of the communication, with a connection destination of the terminal. The apparatus includes a communication log analyzer that aggregates communication logs collected by network apparatuses that constitute the mobile network and analyzes it. The communication log analyzer estimates travel route of the terminal connected the network using: log information generated by a base station to be connected to the terminal at the time of starting the connection, log information generated by a base station to be connected to the terminal at the time of a handover of the connection, and log information generated by a base station connected to the terminal at the time of detaching the connection.

主权项

1. A network system comprising:
a plurality of communication units, wherein the plurality of communication units include a base station to which a terminal wirelessly connects, and a proxy server to which a terminal connects; and a communication log analyzer configured to connect to the plurality of communication units via a network, wherein the plurality of communication units generate communication log information, and transmit the generated communication log information to the communication log analyzer, the communication log analyzer is configured to: extract communication log information generated by the base station and communication log information generated by the proxy server, from the communication log information received from the plurality of communication units, estimate a location where the terminal communicates or a route where the terminal travels while communicating, based on the communication log information generated by the base station, extract connection destination information when the terminal communicates, from the communication log information generated by the proxy server, and associate the location where the terminal communicates or the route where the terminal travels while communicating, with the connection destination information when the terminal communicates.