摘要 |
A base station (100) includes cells (110, 120, and 130) and a virtual cell (140). The cells (110, 120, and 130) each includes a first processing unit (112 and 113) that execute physical layer and data link layer processes for executing radio communication with a mobile station (101) and a second processing unit (114) that executes network layer processes controlling the radio communication. A network layer processing unit (141) of a virtual cell (140) controls a series of radio communication sessions between the mobile station (101) and the base station (100) based on carrier aggregation using the first processing units (112 and 113) of each of the cells (110, 120, and 130). |