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2. 发明申请

WO2011073135A1 METHOD AND SYSTEM FOR ROUTING DATA TO A MOBILE NODE IN A FOREIGN NETWORK 审中-公开
标题翻译：将数据路由到外部网络中的移动节点的方法和系统
公开(公告)号：WO2011073135A1
公开(公告)日：2011-06-23
申请号：PCT/EP2010/069499
申请日：2010-12-13
申请人： ALCATEL LUCENT , HUBLET, Christian
发明人： HUBLET, Christian
IPC分类号： H04W8/28 , H04L29/12
CPC分类号： H04W8/082 , H04W40/24
摘要： A method for delivering at least one data packet is disclosed originating from a corresponding node in a corresponding network to a mobile node having a home network and being connected to a foreign network different from said home network, the mobile node having a long term IP address belonging to said home network and a care-of-address being the address of an foreign network access router of said foreign network, said networks being connected to an IP network comprising at least one data storage, by respectively a home network access router, a corresponding network access router, and said foreign network access router, the method comprising: a. intercepting said at least one data packet and detecting the destination IP address thereof; b. consulting said at least one data storage, whereby said care-of-address of said mobile node is retrieved by using the destination IP address of said at least one packet; c. forwarding said at least one data packet directly to said care-of-address, and indicating said long term IP address to said foreign network access router.
摘要翻译：公开了一种用于递送至少一个数据分组的方法，其起源于相应网络中的对应节点，具有归属网络的移动节点并且连接到不同于所述归属网络的外部网络，所述移动节点具有长期IP地址属于所述家庭网络，并且转交地址是所述外部网络的外部网络接入路由器的地址，所述网络分别连接到包括至少一个数据存储器的IP网络，分别由家庭网络接入路由器，相应的网络接入路由器和所述外部网络接入路由器，所述方法包括：a。拦截所述至少一个数据分组并检测其目的地IP地址; 湾咨询所述至少一个数据存储器，由此通过使用所述至少一个分组的目的地IP地址来检索所述移动节点的转交地址; C。将所述至少一个数据分组直接转发到所述转交地址，并向所述外部网络接入路由器指示所述长期IP地址。

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