摘要 |
PROBLEM TO BE SOLVED: To restart Inter-site CA with a shot delay after stopping TTI-bundling.SOLUTION: In a mobile communication system, when a radio base station eNB#1 instructs a mobile station UE performing the Inter-site CA to start the TTI-bundling in a cell #1, the radio base station eNB #1 and a radio base station eNB #11 are configured to maintain the setting of the Inter-site CA, and the radio base station eNB #11 stops the scheduling of uplink data to a mobile station UE in a cell #2. |