FIELD: radio engineering, communication.
SUBSTANCE: invention relates to mobile communication. A user terminal generates position information of the user terminal, generates target recognition information, communicates with a counterpart terminal, and determines whether the target recognition information conforms with first reference information. If the target recognition information matches the first reference information, the user terminal transmits the target recognition information and the position information to the counterpart terminal.
EFFECT: providing a user terminal with information which enables to determine a route to a target.
8 cl, 18 dwg
