| 摘要 |
A frame format is generated which can constrain the PAPR at a lower level without imitation in code selections in a radio communication system. In the radio communication system, each radio channel (a, b, c, d) is constituted by a control channel (DPCCH) and a data channel (DPDCH) and a plurality of the radio channels are divided in a frequency direction for mapping to a radio frame format (F1, F2, F3, F4). A control signal position on the control channel (DPCCH) is controlled in the radio frame format (F1-F4) for each user or service to reduce peak transmission power (Pp) or a peak-to-average power ratio (PAPR) of a radio communication apparatus. |
