| 摘要 |
<p>[Object] To improve efficiency of information distribution. [Solution] A broadcast resource management server 12 obtains frequency usage state information from WSDBs 21-1 through 21-N when content to be distributed is provided, evaluates, based on the obtained frequency usage state information a distribution time slot to distribute content and a distribution frequency band to use for the distribution, notifies TVBDs 31-1 through 31-M of a distribution schedule so as to be in state capable of reception of the content to be distributed using the distribution frequency band in a distribution time slot, and the broadcast server 11 uses, when a distribution time slot arrives, the distribution frequency band to distribute the content to the TVBDs 31-1 through 31-M in a receivable state in accordance with the distribution schedule. The present invention can be applied to a content distribution system to perform distribution of the content.</p> |
