专利名称：METHOD OF PROVIDING DIRECT
COMMUNICATION IN INTERNETPROTOCOL NETWORK
发明人：Sun Cheul Kim,Seong Moon,Ho Yong
Ryu,Kyeong Ho Lee,Soon Seok Lee
申请号：US12898929申请日：20101006
公开号：US20110082941A1公开日：20110407
专利附图：
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 ofthe correspondent peer node from a server, and then when the peer node can directlyset a tunnel with the correspondent peer node, the peer node sets a tunnel with thecorrespondent peer node, and when the peer node cannot directly set a tunnel with thecorrespondent 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 asroute information to the tunnel. Thereby, a packet using a virtual address of thecorrespondent peer node as a destination is transmitted to the correspondent peernode through a predetermined tunnel.
申请人：Sun Cheul Kim,Seong Moon,Ho Yong Ryu,Kyeong Ho Lee,Soon Seok Lee
地址：Daejeon KR,Daejeon KR,Daejeon KR,Daejeon KR,Daejeon KR
国籍：KR,KR,KR,KR,KR
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