A communication system includes a host device and a network storage device interconnected via a network. The host device includes a data file request command issuing unit issuing a data file request command a data file receiving unit receiving a requested data file, a data file storing unit storing the...http://www.google.com/patents/US7836075?utm_source=gb-gplus-sharePatent US7836075 - Communication system and network storage device therefor
Communication system and network storage device therefor