| 摘要 |
A communication system includes a terminal apparatus; and primary and secondary base station apparatuses each providing one or more cells. Further, the primary base station apparatus includes a transmission unit transmitting communication conditions to the secondary base station apparatus in a coordinated communication mode where the primary and secondary base station apparatuses perform radio communications with the terminal apparatus in coordination with each other, and a radio communication unit performing radio communications with the terminal apparatus using the communication conditions in the coordinated communication mode. Further, the secondary base station apparatus includes a receiving unit receiving the communication conditions from the primary base station apparatus, a transition unit transitioning, when the communication conditions are received from the primary base station apparatus, into the coordinated communication mode, and a radio communication unit performing radio communications with the terminal apparatus using the communication conditions. |
