摘要 |
<p>Provided is a mobile communication method comprising a step of judging, in the case where a priority control node (PCRF) is notified of the fact that an Invite signal including priority call information has received from a call control node (P-CSCF), whether it is necessary to change ARP of a call control signal bearer for transmitting the Invite signal to a mobile terminal (UE) from a gateway device (P-GW) into ARP which is higher than priority that is preset for the call control signal bearer, a step of changing, in the case where it has been judged that the ARP is necessary to be changed, the ARP of the call control signal bearer into the ARP which is higher than the ARP that is preset for the call control signal bearer, and a step of performing paging with respect to the mobile terminal (UE) in accordance with the priority of the call control signal bearer.</p> |