| 摘要 |
<p>A base station of a wireless communication system comprises a base-station-side data generating part that generates, based on base station information, at least a number of different scrambled data, the number being equal to or greater than a value obtained by multiplying a number of subchannels used in the whole system by a number of subcarriers also used therein; a base-station-side storage part that storing scrambled data; a base-station-side higher-level control part that outputs transport data and the information of a subchannel that are transmitted to a terminal on the other end of communication; a base-station-side lower-level control part that controls, based on the information of the subchannel, the base-station-side storage part to output the scrambled data corresponding to the subchannel; and a base-station-side scrambling part that multiplies the transport data, which is outputted by the base-station-side higher-level control part, by the scrambled data which is outputted by the base-station-side storage part under control of the base-station-side lower-level control part.</p> |
