Message transmission requesting apparatus and method, message transmission management server, and base station

A message transmission management server comprising:

• a receiver receiving uplink signal reception intensity information on an uplink signal received by each of one or more message transmission request apparatuses from the one or more message transmission request apparatuses,
• a controller determining a location of a terminal which has transmitted the uplink signal based on the uplink signal reception intensity information on the uplink signal received by each of the one or more message transmission request apparatuses;
• and
• a transmitter transmitting information on the location of the terminal to the one or more message transmission request apparatuses.

A mobile communication network comprising:

• a receiver receiving information on a terminal including identifier information and location information of the terminal from a message transmission request apparatus;
• a controller accessing the identifier information of the terminal included in the information on the terminal;
• and
• when a terminal corresponding to the identifier information of the terminal is accessed, a transmitter transmitting a message corresponding to the location information of the terminal included in the information on the terminal to the terminal.