According to the procedure for the definition of the topology of a cellular radiotelephony network consisting of several clusters to be defined, of stations for the administration of respective cells with shared borders, the stations of each cluster, each linked to a controller, connected to other controllers intended to administer the mobility of terminals,

• the motion of terminals is modeled using a motion algorithm that distinctly corresponds to the law of random motion for particles of ideal gases,
• intensity values for flows crossing portions of the shared borders are calculated, and
• a section between cells is mapped following the contours corresponding to minimum sectioned flows, according to the various contours.