发明名称 |
END-TO-END LOCATION PRIVACY IN TELECOMMUNICATIONS NETWORKS |
摘要 |
A method and system for routing messages between hosts while maintaining end-to-end location privacy are disclosed. In order to make routing more efficient, while maintaining location privacy, an encapsulation cache may be created in access routers that have a trust relationship with the respective home networks of the hosts. The encapsulation cache can be used to store home-address to care-of-address correspondences so that the access router, when a host is roaming, can route a message directly to the message's intended recipient, yet still maintain location privacy for the sending host by replacing the host's care-of address at the roaming network with the host's home address. |
申请公布号 |
AU2003286322(A1) |
申请公布日期 |
2004.07.09 |
申请号 |
AU20030286322 |
申请日期 |
2003.12.09 |
申请人 |
NOKIA CORPORATION |
发明人 |
HEMANT, M. CHASKAR;RITVA, TELLERVO SIREN;GOVINDARAJAN KRISHNAMURTHI |
分类号 |
H04B;H04B1/00;H04L12/28;H04L12/56;H04L29/06;H04W4/12;H04W8/08;H04W8/16;H04W8/26;H04W12/02;H04W40/34;H04W80/04;H04W88/00 |
主分类号 |
H04B |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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