发明名称 |
NODE DEVICE, COMMON INFORMATION UPDATE METHOD, COMMON INFORMATION STORAGE METHOD, AND PROGRAM |
摘要 |
<p>The present invention provides a node apparatus, a shared information updating method, a shared information storing method, a shared information updating process program, a shared information storing process program, and the like capable of efficiently obtaining shared information in the latest state at any time without providing a management server. The invention relates to a node apparatus in an information distribution system having a plurality of node apparatuses connected to each other via a network, including: a shared information memory means for memorizing first shared information to be commonly used by the plurality of node apparatuses; an identification information generating means for generating unique identification information corresponding to the first shared information on the basis of the first shared information; a node apparatus identifying means for identifying a node apparatus as a management source of the first shared information on the basis of the generated first identification information; an update information obtaining means for obtaining update information corresponding to the first shared information from the identified node apparatus; and a shared information updating means for updating the first shared information memorized in the shared information memory means to second shared information on the basis of the obtained update information.</p> |
申请公布号 |
EP1811402(A1) |
申请公布日期 |
2007.07.25 |
申请号 |
EP20050782392 |
申请日期 |
2005.09.12 |
申请人 |
BROTHER KOGYO KABUSHIKI KAISHA;XING INC. |
发明人 |
USHIYAMA, KENTARO;HIBINO, YOSHIHIKO;KIYOHARA, YUJI;SUZUKI, HIROAKI;IIJIMA, KOICHI |
分类号 |
G06F17/30;G06F12/00;G06F13/00;H04L29/06;H04L29/08 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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