Mobile node supporting router
First Claim
1. A mobile node supporting router comprising:
- a home link interface connected to a home link of a mobile node; and
a foreign link interface connected to a foreign link of the node;
the foreign link interface having an encapsulating cache for storing binding information of the node and a processor for encapsulating a packet addressed to the node with a care-of address included in the binding information.
1 Assignment
0 Petitions
Accused Products
Abstract
In a mobile node supporting router connected to a network on which a Mobile IPv4/v6 operates, an encapsulating cache stores binding information of a mobile node, and a processor encapsulates a packet addressed to the mobile node with a care-of address included in the binding information at a foreign link interface. Also, the processor receives a binding demand packet from the mobile node, and stores the binding information included in the binding demand packet in the encapsulating cache. Furthermore, the processor of the foreign link interface exchanges mobile IP messages instead of a home agent of the mobile node, and the cache stores the binding information of the mobile node included in the message.
44 Citations
25 Claims
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1. A mobile node supporting router comprising:
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a home link interface connected to a home link of a mobile node; and
a foreign link interface connected to a foreign link of the node;
the foreign link interface having an encapsulating cache for storing binding information of the node and a processor for encapsulating a packet addressed to the node with a care-of address included in the binding information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 25)
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22. A mobile node supporting router comprising:
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a home link interface connected to a home link of a mobile node; and
a foreign link interface connected to a foreign link of the node;
the foreign link interface including a processor for exchanging mobile IP messages instead of a home agent of the node and a cache for storing binding information of the node included in the mobile IP message. - View Dependent Claims (23, 24)
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Specification