发明申请
US20120044949A1 ROUTE OPTIMIZATION OF A DATA PATH BETWEEN COMMUNICATING NODES USING A ROUTE OPTIMIZATION AGENT
有权
使用路由优化代理在通信节点之间的路径优化路由优化
- 专利标题： ROUTE OPTIMIZATION OF A DATA PATH BETWEEN COMMUNICATING NODES USING A ROUTE OPTIMIZATION AGENT
- 专利标题（中）： 使用路由优化代理在通信节点之间的路径优化路由优化
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申请号： US13262907申请日： 2010-04-19
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公开(公告)号： US20120044949A1公开(公告)日： 2012-02-23
- 发明人: Genadi Velev , Jens Bachmann , Shinkichi Ikeda , Jun Hirano
- 申请人： Genadi Velev , Jens Bachmann , Shinkichi Ikeda , Jun Hirano
- 优先权： EP09005529.4 20090420
- 国际申请： PCT/EP2010/002389 WO 20100419
- 主分类号： H04L12/56
- IPC分类号： H04L12/56
摘要：
The invention relates to optimizing a data path between two communication nodes. A route optimization agent (ROA) is determined in the current network of the second communication node, preferably on the data path between the two communication nodes. Then, an IP tunnel is established between the first communication node and the ROA, the IP tunnel and the corresponding security association of said IP tunnel being based on the home address of the first communication node in its home network. The first communication node may have two IP tunnels based on the same home address, one to its home agent and one to the ROA. Corresponding routing entries and binding cache entries need to be established in the ROA and the first communication node so that all data packets between the two communication nodes are exchanged via the established IP tunnel over the ROA.