发明名称 |
Digital content delivery, server and client |
摘要 |
Has the same digital content shared by all clients connected to local networks just by sending the smallest packet required to reconstitute the digital content from a server. A digital content delivery system of the present invention includes clients for constituting second networks and connected to a first network and receiving and providing the digital content. A server includes a client list for storing address identification values of the clients participating in the second network constituted as a collision domain and a device for randomly selecting client identification values registered with the client list, and sends to a selected client a packet as a minimum unit for constituting the digital content in response to the selection.
|
申请公布号 |
US2005021817(A1) |
申请公布日期 |
2005.01.27 |
申请号 |
US20040884137 |
申请日期 |
2004.07.02 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
SHIMIZU SHUICHI;SUGIHARA RYO |
分类号 |
G06F12/00;G06F13/00;G06F15/16;H04L12/18;H04L12/56;H04L29/08;(IPC1-7):G06F15/16 |
主分类号 |
G06F12/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|