发明申请
US20110082941A1 METHOD OF PROVIDING DIRECT COMMUNICATION IN INTERNET PROTOCOL NETWORK
审中-公开
在互联网协议网络中提供直接通信的方法
- 专利标题： METHOD OF PROVIDING DIRECT COMMUNICATION IN INTERNET PROTOCOL NETWORK
- 专利标题（中）： 在互联网协议网络中提供直接通信的方法
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申请号： US12898929申请日： 2010-10-06
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公开(公告)号： US20110082941A1公开(公告)日： 2011-04-07
- 发明人: Sun Cheul Kim , Seong Moon , Ho Yong Ryu , Kyeong Ho Lee , Soon Seok Lee
- 申请人： Sun Cheul Kim , Seong Moon , Ho Yong Ryu , Kyeong Ho Lee , Soon Seok Lee
- 申请人地址： KR Daejeon
- 专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人地址： KR Daejeon
- 优先权： KR10-2009-0094783 20091006; KR10-2010-0081568 20100823
- 主分类号： G06F15/16
- IPC分类号： G06F15/16
摘要：
In order for a peer node to perform direct communication with a correspondent peer node in an Internet protocol network, the peer node receives a virtual address of the correspondent peer node from a server, and then when the peer node can directly set a tunnel with the correspondent peer node, the peer node sets a tunnel with the correspondent peer node, and when the peer node cannot directly set a tunnel with the correspondent peer node, the peer node sets a tunnel with a tunnel repeater. Thereafter, the peer node connects a virtual address of the correspondent peer node as route information to the tunnel. Thereby, a packet using a virtual address of the correspondent peer node as a destination is transmitted to the correspondent peer node through a predetermined tunnel.