| 摘要 |
<P>PROBLEM TO BE SOLVED: To avoid unnecessarily transmitting a paging signal when an MME#1 is restarted after suspension due to failure or the like. <P>SOLUTION: The mobile communication method is for a mobile communication system, which transitions to a second state, when an MME#1 is restarted while the system is in a first state in which PDN connection #1 having one or more EPS bearers #1 is established between a UE, a P-GW#1, and an S-GW#1. In the second state, the PDN connection #1 is released between the UE and the S-GW#1, but is maintained only between the S-GW#1 and the P-GW#1. The method includes a step in which the MME#1 does not send a paging signal to the UE, when the system is in the second state and the MME#1 receives a DDN containing an IMSI of the UE after detecting that the UE is reattached. <P>COPYRIGHT: (C)2012,JPO&INPIT |
