发明名称 Network system for establishing peer-to-peer communication
摘要 In a peer-to-peer network system, a first network terminal sends a request message to a host terminal. The host terminal receives this request message and extracts from this message an IP address of the first network terminal. A second network terminal also sends a request message to the host terminal, and the host terminal receives this request message, too. The host terminal sends a reply message to the second network terminal, where the host terminal has the IP address of the first network terminal contained in this reply message. The second network terminal extracts from the reply message the IP address of the first network and, based on this extracted IP address, starts a peer-to-peer communication with the first network terminal.
申请公布号 US7577746(B2) 申请公布日期 2009.08.18
申请号 US20030733460 申请日期 2003.12.10
申请人 SONY COMPUTER ENTERTAINMENT INC. 发明人 SHIMA KOJI
分类号 G06F15/16;H04L12/56;H04L12/58;H04L29/06;H04L29/08;H04L29/12 主分类号 G06F15/16
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