| 摘要 |
<p>Provided is a scheme that, during handover from E-UTRAN to UTRAN/GERAN of UE #1, which is performing video communication with UE #2, is for determining the switching method of the video communication. The summary of the mobile communication method is that the mobile communication method has: a step wherein, when setting a video bearer and audio bearer that configure a path for video communication, an IMS determines the switching method of the video communication; and a step wherein a mobile transmission network and an eNB hold association information that associates information relating to the determined switching method, information relating to the video bearer, and information relating to the audio bearer.</p> |
