| 摘要 |
ABSTRACT The present invention has an object to provide a mobile communication system capable of continuing communication between a relay device and a base station device if the relay device moves. In a handover process, when it is judged in Step ST1802 that an establishment cause for RRC connection is attach from an RN, in Step ST1803, a target eNB judges whether the own device has the DeNB function. In a case of judging that the own device does not have the DeNB function, in Step ST1804, the target eNB notifies the RN of an RRC connection rejection. When being notified of the RRC connection reject, in Step ST1807, the RN stops the handover process and then returns to a source eNB. |
