MOBILE COMMUNICATION METHOD, MOBILE STATION AND MOBILE SWITCHING CENTRE Russian patent published in 2013 - IPC H04W28/02 

FIELD: radio engineering, communication.

SUBSTANCE: method involves transmitting, to a mobile switching centre MME/SGSN, a NAS connection setup request for a specific communication, while an AS connection is established between the mobile station UE and a radio access network apparatus eNB/RNC; determining, at the mobile switching centre MME/SGSN, the need to restrict setup of the NAS connection for the specific communication, when the NAS connection setup request signal is received and when a predetermined condition is satisfied; restricting, at the mobile station UE, transmission of a first connection setup request signal and transmission of the NAS connection setup request signal, after reception of a rejection signal including a restriction time period for restricting setup of the NAS connection for the specific communication until expiry of the restriction time period.

EFFECT: providing flexible call restriction when resolving problems of repeated calls by a rejected mobile station in case of overload in mobile communication networks.

3 cl, 10 dwg