| 摘要 |
<p>A method for location tracking that includes identifying a subset of users of a mobile communication network who are located in a predefined area of interest using a first location subsystem of the mobile communication network. One or more of the identified users are assigned to a second location subsystem of the mobile communication network, which is different from and has a higher resolution than the first location subsystem, to measure their respective locations. In variations, the locations may be passed to an operator, the subset of the users may be identified by passively monitoring location information generated in the mobile communication network, the second location subsystem may be provided with information regarding the users, and profiles of the users may be determined.</p> |
