METHOD FOR NOTIFYING ABOUT AN INCOMING CALL AND DEVICE THEREFOR Russian patent published in 2019 - IPC H04M1/57 H04W4/20 

FIELD: radio engineering and communications.

SUBSTANCE: invention relates to telephone communication, in particular, to methods for notifying subscribers of a mobile radio communication network (MRCN) about an incoming call, and can be used in CDMA, GSM, UMTS, LTE networks. An additional hardware and software unit implementing additional types of service in the MRCN receives an information message about an incoming call from the switching unit of the MRCN, extracts data about a calling subscriber and a called subscriber from it, transmits it through the internal interfaces of the hardware and software unit implementing the STK software interfaces, STK unit receives additional information about the calling subscriber from the caller identifier, generates a message for the called subscriber with additional information about the calling subscriber and sends it to the MRCN for display to the called using the SIM STK technology.

EFFECT: informativeness of the message for the subscriber is increased MRCN about an incoming call by signaling interaction of at least one additional hardware and software unit of the MRCN implementing the SIM Application ToolKit technology (STK server) with MSC MRCN.

7 cl, 2 dwg