| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the throughput of a base station device, which performs allocation processing for a communication channel during communication, by decreasing data for reporting a communication channel to be allocated and transmitting larger amount of other data. Ž<P>SOLUTION: The base station device 100 includes: a PRU (Physical Resource Unit) allocation unit 302 which allocates at least some of a plurality of communication channels (PRU) for communication in every predetermined period; a changed PRU number acquisition unit 318 which acquires the number of changed PRUs each changed in condition of whether it is allocated to communication; and a PHY header generation processing unit 320 which determines, as data for reporting a communication channel, communication channel allocation information representing whether each of the plurality of PRUs is allocated by the PRU allocation unit 302 for communication when the number of PRUs is equal to or larger than a threshold or communication channel change information representing the changed PRUs when the number of changed PRUs is smaller than the threshold. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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