| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a content delivery system capable of efficiently acquiring respective chunks constituting a content while avoiding the concentration of load to a center server; and to provide a node device, a node processing program, and a method for acquiring contents. <P>SOLUTION: In an acquisition sequence of a plurality of second contents constituting a first content, or in the acquisition sequence where at least a second content to be acquired first is different according to a group, when receiving acquisition command information which includes at least information indicating the second content to be acquired first from the content delivery system, the node device starts the acquisition process of the second contents from the second contents acquired first in the acquisition sequence according to the group to which the node device belongs. <P>COPYRIGHT: (C)2012,JPO&INPIT |
