| 摘要 |
<p>The present invention enables control to be prioritized based on data conte nt over a network such as the Internet. In the present invention, a data sendin g unit adds metadata relating to data content upon data, decides priority of resources based on metadata while referring to a metapolicy, generates a packet, and sets priority at a part of the header information of the packet. A data transmission unit then refers to a DSCP table and then transmits or discards the packet based on communication control based on priority set at the packe t.</p> |
