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Title:
CONTENT DISTRIBUTED STORAGE SYSTEM, CONTENT STORING METHOD, NODE DEVICE, AND NODE PROCESSING PROGRAM
Document Type and Number:
Japanese Patent JP2008294626
Kind Code:
A
Abstract:

To provide a content distributed storage system and a content storing method which allow broadcast content data to be reproduced.

In the content distributed storage system, a plurality of pieces of content data are distributedly stored in a plurality of node devices capable of communicating with each other via a network, and node information of a node device wherein content data are stored is registered with a node device being a management source of the content data so that the node information can be provided in response to an inquiry from other node devices. Each node device included in this system includes: a content reception means; a storage determination means which determines whether a prescribed unit portion of the content data should be stored or not at random in response to reception of the unit portion; a storage means for the unit portion; and a registration message sending means which sends a registration message to a management source of the content data when it has been stored.


Inventors:
HAYASHI KOICHI
Application Number:
JP2007000136519
Publication Date:
December 04, 2008
Filing Date:
May 23, 2007
Export Citation:
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Assignee:
BROTHER IND LTD
International Classes:
G06F13/00; H04N7/173; H04N21/218; H04N21/231; H04N21/654
Attorney, Agent or Firm:
石川 泰男
今井 孝弘
奥 和幸
石橋 良規
石戸 孝則