MOBILE COMMUNICATION SYSTEM, MOBILE STATION, SWITCHING STATION AND LOCATION REGISTRATION METHOD FOR MOBILE STATION Russian patent published in 2017 - IPC H04W8/04 

FIELD: communication.

SUBSTANCE: invention relates to mobile communication. Mobile communication system includes a mobile station, a packet switching station and a plurality of location registration devices, which control location of mobile station. Once one location registration device has already selected from a plurality of location registration devices, when mobile station performs location registration, NRI (network resource identifier), included in TMSI (temporary mobile station identifier), is transmitted to packet switching station. Packet switching station requests a location registration from location registration device based on NRI.

EFFECT: technical result consists in reduction of network load caused by change of selection of a location registration device or increase or reduction of number of installations on side of the circuit-switched network.

6 cl, 13 dwg