发明授权
US08656477B2 Server system, communication method, computer, program and recording medium
有权
服务器系统，通信方式，计算机，程序和记录介质
- 专利标题： Server system, communication method, computer, program and recording medium
- 专利标题（中）： 服务器系统，通信方式，计算机，程序和记录介质
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申请号： US12600547申请日： 2007-05-25
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公开(公告)号： US08656477B2公开(公告)日： 2014-02-18
- 发明人: Hirotoshi Maegawa , Kazufumi Oyama , Jun Hiroi
- 申请人： Hirotoshi Maegawa , Kazufumi Oyama , Jun Hiroi
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： Sony Corporation,Sony Computer Entertainment Inc.
- 当前专利权人： Sony Corporation,Sony Computer Entertainment Inc.
- 当前专利权人地址： JP Tokyo JP Tokyo
- 代理机构： Gibson & Dernier LLP
- 代理商 Matthew B. Dernier, Esq.
- 国际申请： PCT/JP2007/000561 WO 20070525
- 国际公布： WO2008/146328 WO 20081204
- 主分类号： H04L29/06
- IPC分类号： H04L29/06
摘要：
Establishment of communication between client apparatuses and an arithmetic function unit is performed based on communication information acquired by communication using HTTP between the client apparatuses and the arithmetic function unit through a firewall function unit, where the client apparatuses download encrypted contents data from the arithmetic function unit by P2P without passing a firewall.