发明名称 |
Server, distribution system, distribution method and terminal |
摘要 |
The present invention provides a content-on-demand system capable of managing users' system-utilization frequencies such as download counts and connection times as well as changing the quality of a content transmitted from a server to a user in dependence on the system-utilization frequency of the user. Thus, a high-quality content or a highly functional content is provided to a user with a high system-utilization frequency. By differentiating contents provided to users in accordance with the system-utilization frequencies of the users, network businesses can be activated. |
申请公布号 |
US7483957(B2) |
申请公布日期 |
2009.01.27 |
申请号 |
US20010950651 |
申请日期 |
2001.09.12 |
申请人 |
SONY CORPORATION |
发明人 |
SAKO YOICHIRO;NAKAGAWA TOMIHIRO;FURUKAWA SHUNSUKE;TORIYAMA MITSURU;INOKUCHI TATSUYA;KIJIMA KAORU;SAKURAI KAZUKO;KUDO JUNICHI;UTSUMI YOSHIMASA;TANGE AKIRA |
分类号 |
G06F15/16;G06F17/00;A63F9/24;A63F13/00;G06F13/00;G06F19/00;G06Q30/02;G06Q30/06;G06Q50/00;G10K15/02;H04N7/173 |
主分类号 |
G06F15/16 |
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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