| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an HSS for precisely acquiring information related to an RAT with a UE present in a range thereof. <P>SOLUTION: A mobile communication method related to the invention comprises: a process A in which at least one of an MME and SGSN/MSC transmits radio switching restriction information for instructing at least one of an eNB and RNC to restrict switching of an RAT with a UE present in a range thereof, when receiving an in-range confirmation request signal from an HSS; and a process B in which at least one of the MME and SGSN/MSC transmits an in-range confirmation result including information related to the RAT with the UE present in the range thereof to the HSS. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
