| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a network coding device, a network coding method, and a network coding program which can enhance throughput in downloading a content.SOLUTION: A relay node 20 comprises: a cache storage unit 21 which stores a coded cache including linear combination of one or a plurality of Chunks transmitted among Chunks composing a content; a request storage unit 24 which, on receiving an Interest packet requiring any Chunk, when the cache storage unit 21 does not store a coded cache including the requested Chunk, stores the requested Chunk and data for identifying the request source; and a transfer unit 26 which transfers the Interest packet to a plurality of neighboring nodes.</p> |
