| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: base station performs radio data communication with terminal devices by using a plurality of bands, each of which has a data channel area to which a data channel is assigned and a control channel area to which a control channel is assigned. The base station includes a control channel assigning device that assigns a control channel for the terminal device at a location in the control channel area of any band of the plurality of bands corresponding to a band to which a data channel assigned to the terminal device belongs, and a control channel transmitting device that transmits the control channel to the terminal device at the location assigned by the control channel assigning device.EFFECT: improved efficiency of using system frequencies as a whole.16 cl, 20 dwg |
