| 摘要 |
For easily and quickly collecting data regarding macroscopic population distribution, and easily and quickly obtaining the survey results, an RNC (300) includes: a positioning module (301) that measures a position of a mobile station (100) in response to a given trigger event; an RNC communication controller (302) that transmits location information as information regarding the position of the mobile station (100) that the positioning module (301) measures, identification information as an identifier that makes the mobile station (100) uniquely identifiable; and time information as information regarding a time when the positioning module (301) measures the position of the mobile station (100), to an information analyzing apparatus (600), and the information analyzing apparatus (600) includes: a location calculation module (609) that calculates location information regarding a location in which the mobile station (100) is located at a given time based on the location information, the identification information, and the time information; and an output module (604) that calculates distribution information by integrating the calculated location information and outputs the distribution information thus calculated.
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