FIELD: radio engineering, communication.
SUBSTANCE: for an activated service an activator event may be announced, if a distance travelled by a terminal exceeds the preset distance. For the activated service "terminal relative to terminal" the activator event may be announced, if the terminal is inside or outside, or enters or exits from a moving geographical target area determined by the reference terminal. For a speed-activated service an activator event may be announced, if the maximum speed of the terminal exceeds the preset speed. For a service activated with a combination of speed-distance-time, the activator event may be announced on the basis of the distance travelled by the terminal, speed of the terminal and time, starting from the last message. For all services a message may be sent, if an activator message has taken place.
EFFECT: reduced traffic in a communication network with the help of provision of relevant information to a client object whenever an activator event arises instead of periodical representation of report information on location to a client object.
46 cl, 12 dwg
